fastzone.org

fastzone.org is SSL secured

Free website and domain report on fastzone.org

Last Updated: 18th June, 2020 Update Now
Overview

Snoop Summary for fastzone.org

This is a free and comprehensive report about fastzone.org. The domain fastzone.org is currently hosted on a server located in Taipei, Taipei City in Taiwan with the IP address 103.123.100.98, where TWD is the local currency and the local language is Mandarin. Fastzone.org is expected to earn an estimated $18 USD per day from advertising revenue. The sale of fastzone.org would possibly be worth $13,148 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Fastzone.org receives an estimated 6,315 unique visitors every day - a huge amount of traffic! This report was last updated 18th June, 2020.

About fastzone.org

Site Preview: fastzone.org fastzone.org
Title: 登錄 - 無限討論區 - Powered by UNetBoard!
Description: ,無限討論區
Keywords and Tags: bulletin boards, fastzone org, fdzone org, forum, p2pzone, 無限, 無限 討論
Related Terms:
Fav Icon:
Age: Over 11 years old
Domain Created: 13th June, 2012
Domain Updated: 18th May, 2020
Domain Expires: 13th June, 2021
Review

Snoop Score

3/5 (Great!)

Valuation

$13,148 USD
Note: All valuation figures are estimates.

Popularity

High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 77,925
Alexa Reach:
SEMrush Rank (US): 6,301,612
SEMrush Authority Score: 51
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Organic Paid
Keywords: 5 0
Traffic: 36 0
Cost: $0 USD $0 USD
Traffic

Visitors

Daily Visitors: 6,315
Monthly Visitors: 192,209
Yearly Visitors: 2,304,975
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $18 USD
Monthly Revenue: $548 USD
Yearly Revenue: $6,569 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Backlinks: 49,206
Referring Domains: 1,270
Referring IPs: 1,411
Fastzone.org has 49,206 backlinks according to SEMrush. 57% of these backlinks are "dofollow" (follow) links which allow the flow of link equity to pass through, which may improve fastzone.org's search engine rankings. Other links are treated as 'hints' by search engines and may also pass link equity, depending on what search engines decide in each case.
100% of fastzone.org's backlinks are text and image links, which are ideal for SEO. Other backlink types may be unrecognized or ignored by search engines.

Top New Follow Links

1
Source: https://88daohang.com/
Target: https://fastzone.org/?fromuid=99373

2
Source: http://dyf2.pw/
Target: https://fastzone.org/?fromuid=99373

3
Source: http://tcgz2.xyz/
Target: https://fastzone.org/

4
Source: http://yddb1.xyz/
Target: https://fastzone.org/

5
Source: http://yhgdh.me/
Target: https://fastzone.org/

Top Ranking Keywords (US)

1
Keyword: 無限 討論
Ranked Page: https://fastzone.org/

2
Keyword: fastzone org
Ranked Page: https://fastzone.org/

3
Keyword: fdzone org
Ranked Page: https://fastzone.org/

4
Keyword: p2pzone
Ranked Page: https://fastzone.org/

5
Keyword: 無限
Ranked Page: https://fastzone.org/

Domain Analysis

Value Length
Domain: fastzone.org 12
Domain Name: fastzone 8
Extension (TLD): org 3
Expiry Check:

Page Speed Analysis

Average Load Time: 2.68 seconds
Load Time Comparison: Faster than 28% of sites

PageSpeed Insights

Avg. (All Categories) 72
Performance 87
Accessibility 80
Best Practices 77
SEO 80
Progressive Web App 37
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on desktop
87

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for fastzone.org. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.9 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 1.0 s
The timing of the largest text or image that is painted.
Time to Interactive — 0.9 s
The time taken for the page to become fully interactive.
Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 0.9 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 30 ms
Users could experience a delay when interacting with the page.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive fastzone.org as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://fastzone.org/
0
771.77500003017
240
0
301
text/html
https://fastzone.org/
772.0669999253
1415.3499999084
262
0
301
text/html
https://fastzone.org/forum.php
1415.7080000732
2252.4240000639
576
0
302
text/html
https://fastzone.org/member.php?mod=logging&action=login&referer=https%3A%2F%2Ffastzone.org%2Fforum.php
2252.7850000188
2497.657999862
5739
14734
200
text/html
Document
https://fastzone.org/data/cache/style_4_common.css?Byf
2512.9390000366
3164.4099999685
90386
90152
200
text/css
Stylesheet
https://fastzone.org/static/js/jquery.min.js?Byf
2513.0940000527
3815.3419999871
96034
95786
200
application/javascript
Script
https://fastzone.org/static/js/common.js?Byf
2513.4539999999
3580.8220000472
65646
65399
200
application/javascript
Script
https://fastzone.org/data/cache/style_4_widthauto.css?Byf
2514.0559999272
3158.3419998642
1716
1485
200
text/css
Stylesheet
https://fastzone.org/uc_server/avatar.php?uid=0&size=small
3814.7009999957
4793.9790000673
428
0
301
text/html
https://fastzone.org/static/image/common/logo.png
3821.6559998691
4252.078999998
23268
23034
200
image/png
Image
https://fastzone.org/home.php?mod=misc&ac=sendmail&rand=1592461449
3585.0629999768
3813.4289998561
724
0
200
text/javascript
Script
https://fastzone.org/static/image/common/chart.png
3855.0819999073
4071.392999962
1221
990
200
image/png
Image
https://fastzone.org/static/image/common/arrwd.gif
3961.752000032
4606.1730000656
280
51
200
image/gif
Image
https://fastzone.org/static/image/common/x/bg-footer.gif
3962.2400000226
4605.887999991
521
290
200
image/gif
Image
https://fastzone.org/static/image/common/scrolltop.png
3962.7620000392
4603.7319998723
1615
1383
200
image/png
Image
https://fastzone.org/uc_server/data/avatar/000/00/00/00_avatar_small.jpg
4794.193000067
5010.2319999132
2693
2460
200
image/jpeg
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
2525.602
9.258
3846.742
29.857
3876.62
102.343
3979.234
17.853
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. Fastzone.org should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Fastzone.org should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Fastzone.org should consider minifying CSS files.
Minify JavaScript — Potential savings of 11 KB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Fastzone.org should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/static/js/common.js?Byf
65646
11381
Remove unused CSS — Potential savings of 82 KB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Fastzone.org should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/data/cache/style_4_common.css?Byf
90386
83633
Remove unused JavaScript — Potential savings of 122 KB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/static/js/jquery.min.js?Byf
96034
66983
https://fastzone.org/static/js/common.js?Byf
65646
58010
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats — Potential savings of 20 KB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/static/image/common/logo.png
23034
20818
Enable text compression — Potential savings of 176 KB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/data/cache/style_4_common.css?Byf
90152
70666
https://fastzone.org/static/js/jquery.min.js?Byf
95786
62520
https://fastzone.org/static/js/common.js?Byf
65399
46905
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 250 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Fastzone.org should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids enormous network payloads — Total size was 285 KB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://fastzone.org/static/js/jquery.min.js?Byf
96034
https://fastzone.org/data/cache/style_4_common.css?Byf
90386
https://fastzone.org/static/js/common.js?Byf
65646
https://fastzone.org/static/image/common/logo.png
23268
https://fastzone.org/member.php?mod=logging&action=login&referer=https%3A%2F%2Ffastzone.org%2Fforum.php
5739
https://fastzone.org/uc_server/data/avatar/000/00/00/00_avatar_small.jpg
2693
https://fastzone.org/data/cache/style_4_widthauto.css?Byf
1716
https://fastzone.org/static/image/common/scrolltop.png
1615
https://fastzone.org/static/image/common/chart.png
1221
https://fastzone.org/home.php?mod=misc&ac=sendmail&rand=1592461449
724
Avoids an excessive DOM size — 211 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
211
Maximum DOM Depth
18
Maximum Child Elements
11
Avoid chaining critical requests — 5 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Fastzone.org should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://fastzone.org/member.php?mod=logging&action=login&referer=https%3A%2F%2Ffastzone.org%2Fforum.php
135.686
7.42
1.68
Minimizes main-thread work — 0.2 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Style & Layout
105.838
Script Evaluation
32.66
Other
28.91
Parse HTML & CSS
11.864
Rendering
10.886
Script Parsing & Compilation
4.744
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 16 requests • 285 KB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
16
291349
Script
3
162404
Stylesheet
2
92102
Image
6
29598
Document
1
5739
Other
4
1506
Media
0
0
Font
0
0
Third-party
0
0
Minimize third-party usage
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — No elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

First Meaningful Paint — 0.9 s
The time taken for the primary content of the page to be rendered.

Opportunities

Eliminate render-blocking resources — Potential savings of 420 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Fastzone.org should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://fastzone.org/data/cache/style_4_common.css?Byf
90386
310
https://fastzone.org/static/js/jquery.min.js?Byf
96034
390
https://fastzone.org/static/js/common.js?Byf
65646
310
https://fastzone.org/data/cache/style_4_widthauto.css?Byf
1716
150
Avoid multiple page redirects — Potential savings of 410 ms
Redirects can cause additional delays before the page can begin loading. Fastzone.org should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://fastzone.org/
0
https://fastzone.org/
190
https://fastzone.org/forum.php
150
https://fastzone.org/member.php?mod=logging&action=login&referer=https%3A%2F%2Ffastzone.org%2Fforum.php
70

Metrics

Speed Index — 2.8 s
The time taken for the page contents to be visibly populated.

Diagnostics

Serve static assets with an efficient cache policy — 10 resources found
Fastzone.org can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://fastzone.org/static/js/jquery.min.js?Byf
0
96034
https://fastzone.org/data/cache/style_4_common.css?Byf
0
90386
https://fastzone.org/static/js/common.js?Byf
0
65646
https://fastzone.org/static/image/common/logo.png
0
23268
https://fastzone.org/uc_server/data/avatar/000/00/00/00_avatar_small.jpg
0
2693
https://fastzone.org/data/cache/style_4_widthauto.css?Byf
0
1716
https://fastzone.org/static/image/common/scrolltop.png
0
1615
https://fastzone.org/static/image/common/chart.png
0
1221
https://fastzone.org/static/image/common/x/bg-footer.gif
0
521
https://fastzone.org/static/image/common/arrwd.gif
0
280
80

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of fastzone.org. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Fastzone.org may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Fastzone.org may provide relevant information that dialogue cannot, by using audio descriptions.

Internationalization and localization

`<html>` element does not have a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
Failing Elements

Names and labels

Form elements do not have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Failing Elements

Navigation

Some elements have a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
77

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that fastzone.org should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Displays images with appropriate size
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.

Audits

Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.11.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://fastzone.org/
Includes front-end JavaScript libraries with known security vulnerabilities — 4 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
4
Medium

Audits

Page lacks the HTML doctype, thus triggering quirks-mode
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
80

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for fastzone.org. This includes optimizations such as providing meta data.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Mobile Friendly

Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of fastzone.org on mobile screens.

Crawling and Indexing

Page is blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
Blocking Directive Source

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
37

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of fastzone.org. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://fastzone.org/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of fastzone.org on mobile screens.
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 63
Performance 53
Accessibility 67
Best Practices 69
SEO 82
Progressive Web App 46
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on mobile
53

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for fastzone.org. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 170 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive fastzone.org as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://fastzone.org/
0
216.65600012057
228
0
301
text/html
https://fastzone.org/
217.10200002417
432.32000013813
253
0
301
text/html
https://fastzone.org/forum.php
432.65900015831
653.09799998067
561
0
302
text/html
https://fastzone.org/member.php?mod=logging&action=login&referer=https%3A%2F%2Ffastzone.org%2Fforum.php&mobile=2
653.4610001836
884.6720000729
3958
9007
200
text/html
Document
https://fastzone.org/static/image/mobile/style.css
897.444000002
1326.864000177
19447
19214
200
text/css
Stylesheet
https://fastzone.org/static/js/mobile/img/jquery.min.js
897.70600013435
1757.5300000608
165302
165053
200
application/javascript
Script
https://fastzone.org/static/js/mobile/img/common.js?Byf
897.97600009479
1329.6950000804
30239
29992
200
application/javascript
Script
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.css
898.21300003678
1762.5400000252
124074
123839
200
text/css
Stylesheet
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.js
898.55900011025
2389.9890000466
215744
215495
200
application/javascript
Script
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus.css
898.87200016528
1115.7250001561
12021
11788
200
text/css
Stylesheet
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus_theme.css
899.11300013773
1537.9830000456
7264
7032
200
text/css
Stylesheet
https://fastzone.org/static/js/mobile/img/images/u179_menu.png
1765.3310000896
1980.7020002045
2711
2479
200
image/png
Image
https://fastzone.org/static/image/common/logo.png
1982.1020001546
2198.5770000611
23268
23034
200
image/png
Image
https://fastzone.org/static/js/mobile/img/images/icon_back.png
2199.9960001558
2415.2790000662
891
660
200
image/png
Image
https://fastzone.org/static/js/mobile/img/images/ajax-loader.gif
2451.6060000751
2667.3370001372
8058
7825
200
image/gif
Image
https://fastzone.org/static/js/mobile/img/images/u179_fun_icon_search.png
2501.8290001899
2716.8140001595
2979
2747
200
image/png
Image
https://fastzone.org/static/js/mobile/img/images/u179_fun_icon_forum.png
2502.3260000162
2739.5940001588
3941
3709
200
image/png
Image
https://fastzone.org/static/image/mobile/images/icon_arrow.png
2503.9749999996
2747.8620000184
600
369
200
image/png
Image
https://fastzone.org/static/image/mobile/images/login.png
2504.816000117
2720.4950000159
878
647
200
image/png
Image
https://fastzone.org/static/js/mobile/img/images/icons-36-white.png
2506.0080001131
2720.9840000141
4093
3861
200
image/png
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
913.188
7.596
1791.258
24.822
2422.468
30.326
2455.128
162.378
2619.896
5.188
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. Fastzone.org should consider serving more appropriate-sized images.
Defer offscreen images — Potential savings of 8 KB
Time to Interactive can be slowed down by resources on the page. Fastzone.org should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/static/js/mobile/img/images/ajax-loader.gif
7825
7825
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 230 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Fastzone.org should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids enormous network payloads — Total size was 612 KB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.js
215744
https://fastzone.org/static/js/mobile/img/jquery.min.js
165302
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.css
124074
https://fastzone.org/static/js/mobile/img/common.js?Byf
30239
https://fastzone.org/static/image/common/logo.png
23268
https://fastzone.org/static/image/mobile/style.css
19447
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus.css
12021
https://fastzone.org/static/js/mobile/img/images/ajax-loader.gif
8058
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus_theme.css
7264
https://fastzone.org/static/js/mobile/img/images/icons-36-white.png
4093
Avoids an excessive DOM size — 110 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
110
Maximum DOM Depth
13
Maximum Child Elements
8
Avoid chaining critical requests — 7 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Fastzone.org should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.5 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://fastzone.org/static/js/mobile/img/jquery.min.js
747.612
337.124
14.784
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.js
106.32
78.54
13.88
https://fastzone.org/member.php?mod=logging&action=login&referer=https%3A%2F%2Ffastzone.org%2Fforum.php&mobile=2
104.164
11.12
4.504
Unattributable
79.512
4.164
0.656
Minimizes main-thread work — 1.1 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
435.88
Style & Layout
382.488
Other
125.588
Parse HTML & CSS
47.608
Script Parsing & Compilation
47.044
Rendering
24.364
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 20 requests • 612 KB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
20
626510
Script
3
411285
Stylesheet
4
162806
Image
9
47419
Document
1
3958
Other
3
1042
Media
0
0
Font
0
0
Third-party
0
0
Minimize third-party usage
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — No elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Time to Interactive — 5.6 s
The time taken for the page to become fully interactive.

Other

First CPU Idle — 5.4 s
The time taken for the page's main thread to be quiet enough to handle input.

Opportunities

Minify CSS — Potential savings of 24 KB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Fastzone.org should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.css
124074
14844
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus_theme.css
7264
4022
https://fastzone.org/static/image/mobile/style.css
19447
3000
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus.css
12021
2278
Minify JavaScript — Potential savings of 158 KB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Fastzone.org should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.js
215744
86961
https://fastzone.org/static/js/mobile/img/jquery.min.js
165302
68932
https://fastzone.org/static/js/mobile/img/common.js?Byf
30239
5781
Remove unused CSS — Potential savings of 133 KB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Fastzone.org should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.css
124074
109515
https://fastzone.org/static/image/mobile/style.css
19447
16556
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus.css
12021
10508
Remove unused JavaScript — Potential savings of 178 KB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.js
215744
93704
https://fastzone.org/static/js/mobile/img/jquery.min.js
165302
63656
https://fastzone.org/static/js/mobile/img/common.js?Byf
30239
24837
Serve images in next-gen formats — Potential savings of 20 KB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/static/image/common/logo.png
23034
20818

Metrics

First Contentful Paint — 5.3 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 7.1 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 5.7 s
The timing of the largest text or image that is painted.

Other

Max Potential First Input Delay — 330 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 5.4 s
The time taken for the primary content of the page to be rendered.
First Contentful Paint (3G) — 11251 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Eliminate render-blocking resources — Potential savings of 3,770 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Fastzone.org should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://fastzone.org/static/image/mobile/style.css
19447
780
https://fastzone.org/static/js/mobile/img/jquery.min.js
165302
3180
https://fastzone.org/static/js/mobile/img/common.js?Byf
30239
1230
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.css
124074
2730
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.js
215744
2880
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus.css
12021
780
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus_theme.css
7264
630
Enable text compression — Potential savings of 448 KB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.js
215495
175655
https://fastzone.org/static/js/mobile/img/jquery.min.js
165053
125339
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.css
123839
107157
https://fastzone.org/static/js/mobile/img/common.js?Byf
29992
21757
https://fastzone.org/static/image/mobile/style.css
19214
14306
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus.css
11788
8636
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus_theme.css
7032
6274
Avoid multiple page redirects — Potential savings of 1,290 ms
Redirects can cause additional delays before the page can begin loading. Fastzone.org should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://fastzone.org/
0
https://fastzone.org/
630
https://fastzone.org/forum.php
480
https://fastzone.org/member.php?mod=logging&action=login&referer=https%3A%2F%2Ffastzone.org%2Fforum.php&mobile=2
180

Diagnostics

Serve static assets with an efficient cache policy — 16 resources found
Fastzone.org can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.js
0
215744
https://fastzone.org/static/js/mobile/img/jquery.min.js
0
165302
https://fastzone.org/static/js/mobile/img/jquery.mobile-1.3.2.min.css
0
124074
https://fastzone.org/static/js/mobile/img/common.js?Byf
0
30239
https://fastzone.org/static/image/common/logo.png
0
23268
https://fastzone.org/static/image/mobile/style.css
0
19447
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus.css
0
12021
https://fastzone.org/static/js/mobile/img/images/ajax-loader.gif
0
8058
https://fastzone.org/static/js/mobile/img/u179_mobile_touch_plus_theme.css
0
7264
https://fastzone.org/static/js/mobile/img/images/icons-36-white.png
0
4093
https://fastzone.org/static/js/mobile/img/images/u179_fun_icon_forum.png
0
3941
https://fastzone.org/static/js/mobile/img/images/u179_fun_icon_search.png
0
2979
https://fastzone.org/static/js/mobile/img/images/u179_menu.png
0
2711
https://fastzone.org/static/js/mobile/img/images/icon_back.png
0
891
https://fastzone.org/static/image/mobile/images/login.png
0
878
https://fastzone.org/static/image/mobile/images/icon_arrow.png
0
600
Does not use passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
URL Location
https://fastzone.org/static/js/mobile/img/jquery.min.js
line: 2005
67

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of fastzone.org. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Fastzone.org may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Fastzone.org may provide relevant information that dialogue cannot, by using audio descriptions.

Internationalization and localization

`<html>` element does not have a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
Failing Elements

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
Form elements do not have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Navigation

Some elements have a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
69

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that fastzone.org should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.10.2
jQuery Mobile
1.3.2
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://fastzone.org/
Includes front-end JavaScript libraries with known security vulnerabilities — 5 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
4
Medium
1
Medium

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
https://fastzone.org/static/image/common/logo.png
120 x 40 (3.00)
87 x 45 (1.93)
Displays images with inappropriate size
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
URL Displayed size Actual size Expected size
https://fastzone.org/static/image/common/logo.png
120 x 40
87 x 45
315 x 105
https://fastzone.org/static/js/mobile/img/images/u179_menu.png
40 x 40
60 x 60
105 x 105
https://fastzone.org/static/js/mobile/img/images/icon_back.png
28 x 28
56 x 56
74 x 74
82

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for fastzone.org. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of fastzone.org on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
100.00%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 88% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
100x16

Crawling and Indexing

Page is blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
Blocking Directive Source

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
46

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of fastzone.org. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of fastzone.org on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://fastzone.org/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 103.123.100.98
Continent: Asia
Country: Taiwan
Taiwan Flag
Region: Taipei City
City: Taipei
Longitude: 121.5318
Latitude: 25.0478
Currencies: TWD
Languages: Mandarin

Web Hosting Provider

Name IP Address
Advanced Information Company Limited
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Name.com, Inc. 104.18.7.161
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: fastzone.org
Issued By: Let's Encrypt Authority X3
Valid From: 18th April, 2020
Valid To: 17th July, 2020
Subject: CN = fastzone.org
Hash: 517b5417
Issuer: CN = Let's Encrypt Authority X3
O = Let's Encrypt
S = US
Version: 2
Serial Number: 0x0352664B22F128222F7C0813F67C08043EFB
Serial Number (Hex): 0352664B22F128222F7C0813F67C08043EFB
Valid From: 18th April, 2024
Valid To: 17th July, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
CPS: http://cps.letsencrypt.org

Authority Information Access: OCSP - URI:http://ocsp.int-x3.letsencrypt.org
CA Issuers - URI:http://cert.int-x3.letsencrypt.org/

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
Timestamp : Apr 18 18:37:04.055 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:33:FF:14:2B:85:29:5E:F4:1B:8A:35:29:
5C:AC:CB:4D:3D:8E:B4:8D:5C:58:22:B1:A3:9C:1A:E6:
6B:A1:AA:92:02:20:2B:7D:FB:84:20:35:FC:76:4B:8F:
5C:0B:4E:0E:03:01:FD:DB:D9:77:16:7E:30:C0:15:5F:
B9:AC:79:62:55:4B
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
Timestamp : Apr 18 18:37:04.041 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:DD:24:9D:40:C6:04:D3:C1:D1:CC:54:
93:C4:FC:DF:B3:C0:1F:BC:14:AC:43:AF:3D:6B:39:02:
F8:04:7B:38:B4:02:20:53:01:01:45:00:DD:D7:34:44:
43:2E:7E:A0:86:20:15:F4:44:AF:18:BA:87:29:43:AF:
01:2A:E1:DB:70:B0:82
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:fastzone.org
Technical

DNS Lookup

A Records

Host IP Address Class TTL
fastzone.org. 103.123.100.98 IN 59

NS Records

Host Nameserver Class TTL
fastzone.org. ns2.rdns.pro. IN 59
fastzone.org. ns1.rdns.pro. IN 59

AAAA Records

IP Address Class TTL
2403:a040:cdef:e168::1688 IN 59

MX Records

Priority Host Server Class TTL
10 fastzone.org. xmail.co. IN 59

SOA Records

Domain Name Primary NS Responsible Email TTL
fastzone.org. fastzone.org. admin.fastzone.org. 59

HTTP Response Headers

HTTP-Code: HTTP/1.1 301 Moved Permanently
Server: nginx
Date: 18th June, 2020
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
location: forum.php

Whois Lookup

Created: 13th June, 2012
Changed: 18th May, 2020
Expires: 13th June, 2021
Registrar: Name.com, Inc.
Status: clientTransferProhibited
clientUpdateProhibited
Nameservers: ns1.rdns.pro
ns2.rdns.pro
Owner Name: Whois Agent
Owner Organization: Domain Protection Services, Inc.
Owner Street: PO Box 1769
Owner Post Code: 80201
Owner City: Denver
Owner State: CO
Owner Country: US
Owner Phone: +1.7208009072
Owner Email: https://www.name.com/contact-domain-whois/fastzone.org
Admin Name: Whois Agent
Admin Organization: Domain Protection Services, Inc.
Admin Street: PO Box 1769
Admin Post Code: 80201
Admin City: Denver
Admin State: CO
Admin Country: US
Admin Phone: +1.7208009072
Admin Email: https://www.name.com/contact-domain-whois/fastzone.org
Tech Name: Whois Agent
Tech Organization: Domain Protection Services, Inc.
Tech Street: PO Box 1769
Tech Post Code: 80201
Tech City: Denver
Tech State: CO
Tech Country: US
Tech Phone: +1.7208009072
Tech Email: https://www.name.com/contact-domain-whois/fastzone.org
Full Whois: Domain Name: FASTZONE.ORG
Registry Domain ID: D165810588-LROR
Registrar WHOIS Server: whois.name.com
Registrar URL: http://www.name.com
Updated Date: 2020-05-18T17:40:48Z
Creation Date: 2012-06-13T05:36:13Z
Registrar Registration Expiration Date: 2021-06-13T05:36:13Z
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Reseller:
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://www.icann.org/epp#clientUpdateProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: Whois Agent
Registrant Organization: Domain Protection Services, Inc.
Registrant Street: PO Box 1769
Registrant City: Denver
Registrant State/Province: CO
Registrant Postal Code: 80201
Registrant Country: US
Registrant Phone: +1.7208009072
Registrant Fax: +1.7209758725
Registrant Email: https://www.name.com/contact-domain-whois/fastzone.org
Registry Admin ID: Not Available From Registry
Admin Name: Whois Agent
Admin Organization: Domain Protection Services, Inc.
Admin Street: PO Box 1769
Admin City: Denver
Admin State/Province: CO
Admin Postal Code: 80201
Admin Country: US
Admin Phone: +1.7208009072
Admin Fax: +1.7209758725
Admin Email: https://www.name.com/contact-domain-whois/fastzone.org
Registry Tech ID: Not Available From Registry
Tech Name: Whois Agent
Tech Organization: Domain Protection Services, Inc.
Tech Street: PO Box 1769
Tech City: Denver
Tech State/Province: CO
Tech Postal Code: 80201
Tech Country: US
Tech Phone: +1.7208009072
Tech Fax: +1.7209758725
Tech Email: https://www.name.com/contact-domain-whois/fastzone.org
Name Server: ns1.rdns.pro
Name Server: ns2.rdns.pro
DNSSEC: unSigned
Registrar Abuse Contact Email: abuse@name.com
Registrar Abuse Contact Phone: +1.7203101849
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2020-06-18T06:24:03Z <<<

For more information on Whois status codes, please visit https://icann.org/epp


The data in the Name.com, Inc. WHOIS database is provided by Name.com, Inc. for information purposes, and to assist persons in obtaining information about or related to a domain name registration record. Name.com, Inc. does not guarantee its accuracy. Users accessing the Name.com, Inc. WHOIS service agree to use the data only for lawful purposes, and under no circumstances may this data be used to: a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers and b) enable high volume, automated, electronic processes that send queries or data to the systems of Name.com, Inc., except as reasonably necessary to register domain names or modify existing registrations. When using the Name.com, Inc. WHOIS service, please consider the following: the WHOIS service is not a replacement for standard EPP commands to the SRS service. WHOIS is not considered authoritative for registered domain objects. The WHOIS service may be scheduled for downtime during production or OT&E maintenance periods. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis, for accessing the withheld data. Access to this data can be requested by submitting a request via the form found at https://www.name.com/layered-access-request . Name.com, Inc. reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.



Nameservers

Name IP Address
ns1.rdns.pro 103.106.54.1
ns2.rdns.pro 103.106.55.1
Related

Subdomains

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Domain Valuation Snoop Score
0/5

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