Tools & Wizards About Us
51wxq.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

51wxq.com

新利体育官网登录 - 首页

Page Load Speed

17.6 sec in total

First Response

767 ms

Resources Loaded

16.7 sec

Page Rendered

158 ms

51wxq.com screenshot

About Website

Welcome to 51wxq.com homepage info - get ready to check 51 Wxq best content right away, or after learning these important things about 51wxq.com

新利体育官网登录【官网APP:bob66888.com】汇集了世界上最顶级的电子、视讯、足球、彩票平台；玩法多样,种类繁多；新利体育官网登录让广大玩家玩得更尽兴,更舒畅；更有首存彩金,各种游戏优惠等你来体验！

Visit 51wxq.com

Key Findings

We analyzed 51wxq.com page load time and found that the first response time was 767 ms and then it took 16.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

51wxq.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value30.6 s

0/100

25%

SI (Speed Index)

Value21.0 s

0/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.428

22/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

51wxq.com

767 ms

login.aspx

694 ms

jquery.js

617 ms

public.js

1546 ms

mybg01.png

908 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to 51wxq.com and no external sources were called. The less responsive or slowest element that took the longest time to load (13.6 sec) belongs to the original domain 51wxq.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.7 kB (17%)

Content Size

479.6 kB

After Optimization

395.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 51wxq.com main page is 479.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 378.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 4.4 kB

  • Original 6.3 kB
  • After minification 6.2 kB
  • After compression 1.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 4.4 kB or 70% of the original size.

Image Optimization

-5%

Potential reduce by 18.2 kB

  • Original 378.4 kB
  • After minification 360.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. 51 Wxq images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 61.0 kB

  • Original 94.8 kB
  • After minification 94.8 kB
  • After compression 33.8 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 61.0 kB or 64% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • Images
  • JavaScript

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Wxq. According to our analytics all requests are already optimized.

Network Requests Diagram

51wxq.com

51wxq.com

767 ms

login.aspx

login.aspx

694 ms

jquery.js

jquery.js

617 ms

public.js

public.js

1546 ms

mybg01.png

mybg01.png

908 ms

mybg.png

mybg.png

2064 ms

mybg02.png

mybg02.png

1045 ms

mylogin_01.jpg

mylogin_01.jpg

3208 ms

mylogin_02.jpg

mylogin_02.jpg

1469 ms

mylogin_03.jpg

mylogin_03.jpg

1793 ms

mylogin_04.jpg

mylogin_04.jpg

5930 ms

mylogin_05.jpg

mylogin_05.jpg

4161 ms

mylogin_06.jpg

mylogin_06.jpg

2829 ms

mylogin_07.jpg

mylogin_07.jpg

3242 ms

mylogin_08.jpg

mylogin_08.jpg

4227 ms

mylogin_09.jpg

mylogin_09.jpg

4464 ms

mylogin_10.jpg

mylogin_10.jpg

6858 ms

mylogin_11.jpg

mylogin_11.jpg

8386 ms

mylogin_12.jpg

mylogin_12.jpg

13637 ms

mylogin_13.jpg

mylogin_13.jpg

5038 ms

mylogin_14.jpg

mylogin_14.jpg

5399 ms

Accessibility Review

51wxq.com accessibility score

54

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

51wxq.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

51wxq.com SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51wxq.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 51wxq.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

51wxq.com

Open Graph description is not detected on the main page of 51 Wxq. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: