Bitbrowser.cn Site Title
跨境浏览器-超级浏览器-电商防关联指纹浏览器-比特指纹浏览器官网
Bitbrowser.cn Meta Description
账号验证、登出、被封？IP关联？亚马逊多账号管理,亚马逊多平台管理,Amazon多账号操作,ebay店铺关联,wish关联,用比特指纹浏览器解决！通过硬件帆布指纹检测，100%安全隔离，canvas，WebRTC, WebGl等指纹保护，适用于亚马逊，Facebook，Goolge，Paypal，Twitter，ebay，vk等各大平台注册帐号，养号，广告投放优化，测评，商铺运营。免费注册使用，跨境用户的共同选择的比特指纹浏览器！
Bitbrowser.cn Test Results
Bitbrowser.cn Mobile Performance: 62/100
Quick overview:
Max Potential First Input Delay
770 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Time to Interactive
23.0 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Eliminate render-blocking resources
Potential savings of 60 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn how to eliminate render-blocking resources.
Serve images in next-gen formats
Potential savings of 1,800 KiB
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more about modern image formats.
Minimize main-thread work
3.8 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Largest Contentful Paint element
5,410 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Enable text compression
Potential savings of 1,277 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.
Reduce unused JavaScript
Potential savings of 726 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Image elements do not have explicit `width` and `height`
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Minify JavaScript
Potential savings of 245 KiB
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Properly size images
Potential savings of 101 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Avoid an excessive DOM size
898 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.
Efficiently encode images
Potential savings of 324 KiB
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.
Defer offscreen images
Potential savings of 2,589 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn how to defer offscreen images.
Serve static assets with an efficient cache policy
182 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
Avoid serving legacy JavaScript to modern browsers
Potential savings of 45 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. Learn how to use modern JavaScript
Reduce unused CSS
Potential savings of 13 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Avoid enormous network payloads
Total size was 5,009 KiB
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Bitbrowser.cn Mobile SEO: 92/100
Quick overview:
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Image elements do not have `[alt]` attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
Bitbrowser.cn Mobile Best Practices: 72/100
Quick overview:
General
Browser errors were logged to the console
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Trust and Safety
Does not redirect HTTP traffic to HTTPS
Make sure that you redirect all HTTP traffic to HTTPS in order to enable secure web features for all your users. Learn more.
Does not use HTTPS
160 insecure requests found
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
User Experience
Displays images with incorrect aspect ratio
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Bitbrowser.cn Mobile Accessibility: 66/100
Quick overview:
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Buttons do not have an accessible name
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Image elements do not have `[alt]` attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
Links do not have a discernible name
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
`<dl>`'s do not contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.
Best practices
These items highlight common accessibility best practices.
`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Similar sites
Similar tests
www.bitbrowser.com
www.bitbrowser.net
www.bitbrowser.org
www.bitbrowser.info
www.bitbrowser.biz
www.bitbrowser.us
www.bitbrowser.mobi
www.itbrowser.cn
www.bitbrowser.cn
www.vitbrowser.cn
www.bvitbrowser.cn
www.vbitbrowser.cn
www.gitbrowser.cn
www.bgitbrowser.cn
www.gbitbrowser.cn
www.hitbrowser.cn
www.bhitbrowser.cn
www.hbitbrowser.cn
www.nitbrowser.cn
www.bnitbrowser.cn
www.nbitbrowser.cn
www.btbrowser.cn
www.butbrowser.cn
www.biutbrowser.cn
www.buitbrowser.cn
www.bjtbrowser.cn
www.bijtbrowser.cn
www.bjitbrowser.cn
www.bktbrowser.cn
www.biktbrowser.cn
www.bkitbrowser.cn
www.botbrowser.cn
www.biotbrowser.cn
www.boitbrowser.cn
www.bibrowser.cn
www.birbrowser.cn
www.bitrbrowser.cn
www.birtbrowser.cn
www.bifbrowser.cn
www.bitfbrowser.cn
www.biftbrowser.cn
www.bigbrowser.cn
www.bitgbrowser.cn
www.bigtbrowser.cn
www.biybrowser.cn
www.bitybrowser.cn
www.biytbrowser.cn
www.bitrowser.cn
www.bitvrowser.cn
www.bitbvrowser.cn
www.bitvbrowser.cn
www.bitgrowser.cn
www.bitbgrowser.cn
www.bithrowser.cn
www.bitbhrowser.cn
www.bithbrowser.cn
www.bitnrowser.cn
www.bitbnrowser.cn
www.bitnbrowser.cn
www.bitbowser.cn
www.bitbeowser.cn
www.bitbreowser.cn
www.bitberowser.cn
www.bitbdowser.cn
www.bitbrdowser.cn
www.bitbdrowser.cn
www.bitbfowser.cn
www.bitbrfowser.cn
www.bitbfrowser.cn
www.bitbtowser.cn
www.bitbrtowser.cn
www.bitbtrowser.cn
www.bitbrwser.cn
www.bitbriwser.cn
www.bitbroiwser.cn
www.bitbriowser.cn
www.bitbrkwser.cn
www.bitbrokwser.cn
www.bitbrkowser.cn
www.bitbrlwser.cn
www.bitbrolwser.cn
www.bitbrlowser.cn
www.bitbrpwser.cn
www.bitbropwser.cn
www.bitbrpowser.cn
www.bitbroser.cn
www.bitbroqser.cn
www.bitbrowqser.cn
www.bitbroqwser.cn
www.bitbroaser.cn
www.bitbrowaser.cn
www.bitbroawser.cn
www.bitbrosser.cn
www.bitbrowsser.cn
www.bitbroswser.cn
www.bitbroeser.cn
www.bitbroweser.cn
www.bitbroewser.cn
www.bitbrower.cn
www.bitbrowwer.cn
www.bitbrowswer.cn
www.bitbrowwser.cn
www.bitbroweer.cn
www.bitbrowseer.cn
www.bitbrowder.cn
www.bitbrowsder.cn
www.bitbrowdser.cn
www.bitbrowzer.cn
www.bitbrowszer.cn
www.bitbrowzser.cn
www.bitbrowxer.cn
www.bitbrowsxer.cn
www.bitbrowxser.cn
www.bitbrowaer.cn
www.bitbrowsaer.cn
www.bitbrowsr.cn
www.bitbrowswr.cn
www.bitbrowsewr.cn
www.bitbrowssr.cn
www.bitbrowsesr.cn
www.bitbrowsdr.cn
www.bitbrowsedr.cn
www.bitbrowsrr.cn
www.bitbrowserr.cn
www.bitbrowsrer.cn
www.bitbrowse.cn
www.bitbrowsee.cn
www.bitbrowsere.cn
www.bitbrowsed.cn
www.bitbrowserd.cn
www.bitbrowsef.cn
www.bitbrowserf.cn
www.bitbrowsefr.cn
www.bitbrowset.cn
www.bitbrowsert.cn
www.bitbrowsetr.cn
www.bitbrowser.net
www.bitbrowser.org
www.bitbrowser.info
www.bitbrowser.biz
www.bitbrowser.us
www.bitbrowser.mobi
www.itbrowser.cn
www.bitbrowser.cn
www.vitbrowser.cn
www.bvitbrowser.cn
www.vbitbrowser.cn
www.gitbrowser.cn
www.bgitbrowser.cn
www.gbitbrowser.cn
www.hitbrowser.cn
www.bhitbrowser.cn
www.hbitbrowser.cn
www.nitbrowser.cn
www.bnitbrowser.cn
www.nbitbrowser.cn
www.btbrowser.cn
www.butbrowser.cn
www.biutbrowser.cn
www.buitbrowser.cn
www.bjtbrowser.cn
www.bijtbrowser.cn
www.bjitbrowser.cn
www.bktbrowser.cn
www.biktbrowser.cn
www.bkitbrowser.cn
www.botbrowser.cn
www.biotbrowser.cn
www.boitbrowser.cn
www.bibrowser.cn
www.birbrowser.cn
www.bitrbrowser.cn
www.birtbrowser.cn
www.bifbrowser.cn
www.bitfbrowser.cn
www.biftbrowser.cn
www.bigbrowser.cn
www.bitgbrowser.cn
www.bigtbrowser.cn
www.biybrowser.cn
www.bitybrowser.cn
www.biytbrowser.cn
www.bitrowser.cn
www.bitvrowser.cn
www.bitbvrowser.cn
www.bitvbrowser.cn
www.bitgrowser.cn
www.bitbgrowser.cn
www.bithrowser.cn
www.bitbhrowser.cn
www.bithbrowser.cn
www.bitnrowser.cn
www.bitbnrowser.cn
www.bitnbrowser.cn
www.bitbowser.cn
www.bitbeowser.cn
www.bitbreowser.cn
www.bitberowser.cn
www.bitbdowser.cn
www.bitbrdowser.cn
www.bitbdrowser.cn
www.bitbfowser.cn
www.bitbrfowser.cn
www.bitbfrowser.cn
www.bitbtowser.cn
www.bitbrtowser.cn
www.bitbtrowser.cn
www.bitbrwser.cn
www.bitbriwser.cn
www.bitbroiwser.cn
www.bitbriowser.cn
www.bitbrkwser.cn
www.bitbrokwser.cn
www.bitbrkowser.cn
www.bitbrlwser.cn
www.bitbrolwser.cn
www.bitbrlowser.cn
www.bitbrpwser.cn
www.bitbropwser.cn
www.bitbrpowser.cn
www.bitbroser.cn
www.bitbroqser.cn
www.bitbrowqser.cn
www.bitbroqwser.cn
www.bitbroaser.cn
www.bitbrowaser.cn
www.bitbroawser.cn
www.bitbrosser.cn
www.bitbrowsser.cn
www.bitbroswser.cn
www.bitbroeser.cn
www.bitbroweser.cn
www.bitbroewser.cn
www.bitbrower.cn
www.bitbrowwer.cn
www.bitbrowswer.cn
www.bitbrowwser.cn
www.bitbroweer.cn
www.bitbrowseer.cn
www.bitbrowder.cn
www.bitbrowsder.cn
www.bitbrowdser.cn
www.bitbrowzer.cn
www.bitbrowszer.cn
www.bitbrowzser.cn
www.bitbrowxer.cn
www.bitbrowsxer.cn
www.bitbrowxser.cn
www.bitbrowaer.cn
www.bitbrowsaer.cn
www.bitbrowsr.cn
www.bitbrowswr.cn
www.bitbrowsewr.cn
www.bitbrowssr.cn
www.bitbrowsesr.cn
www.bitbrowsdr.cn
www.bitbrowsedr.cn
www.bitbrowsrr.cn
www.bitbrowserr.cn
www.bitbrowsrer.cn
www.bitbrowse.cn
www.bitbrowsee.cn
www.bitbrowsere.cn
www.bitbrowsed.cn
www.bitbrowserd.cn
www.bitbrowsef.cn
www.bitbrowserf.cn
www.bitbrowsefr.cn
www.bitbrowset.cn
www.bitbrowsert.cn
www.bitbrowsetr.cn