Tools & Wizards About Us
5200mn.com screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

5200mn.com

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Page Load Speed

22.1 sec in total

First Response

700 ms

Resources Loaded

21.1 sec

Page Rendered

292 ms

5200mn.com screenshot

About Website

Welcome to 5200mn.com homepage info - get ready to check 5200 Mn best content right away, or after learning these important things about 5200mn.com

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Key Findings

We analyzed 5200mn.com page load time and found that the first response time was 700 ms and then it took 21.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

5200mn.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

5200mn.com

700 ms

51netmobile.js

496 ms

ankcss.css

5011 ms

index.css

1546 ms

tongji.js

86 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original 5200mn.com, 45% (14 requests) were made to Img799.bolaigo.com and 19% (6 requests) were made to Sg799.bolaigo.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Img799.bolaigo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.4 kB (30%)

Content Size

121.4 kB

After Optimization

85.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 5200mn.com main page is 121.4 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. Only 10% of websites need less resources to load. Images take 83.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 6.8 kB

  • Original 9.1 kB
  • After minification 8.7 kB
  • After compression 2.4 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 6.8 kB or 74% of the original size.

Image Optimization

-12%

Potential reduce by 10.3 kB

  • Original 83.0 kB
  • After minification 72.7 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. Obviously, 5200 Mn needs image optimization as it can save up to 10.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 8.6 kB

  • Original 14.8 kB
  • After minification 14.8 kB
  • After compression 6.2 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 8.6 kB or 58% of the original size.

CSS Optimization

-74%

Potential reduce by 10.7 kB

  • Original 14.4 kB
  • After minification 12.1 kB
  • After compression 3.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. 5200mn.com needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

26

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 5200 Mn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

5200mn.com

5200mn.com

700 ms

51netmobile.js

51netmobile.js

496 ms

ankcss.css

ankcss.css

5011 ms

index.css

index.css

1546 ms

tongji.js

tongji.js

86 ms

iab468.html

iab468.html

935 ms

x1.jpg

x1.jpg

11073 ms

x2.jpg

x2.jpg

8222 ms

x3.jpg

x3.jpg

13371 ms

4.jpg

4.jpg

12552 ms

x5.jpg

x5.jpg

4257 ms

6.jpg

6.jpg

7409 ms

7.jpg

7.jpg

10463 ms

8.jpg

8.jpg

17521 ms

x9.jpg

x9.jpg

16864 ms

10.jpg

10.jpg

15048 ms

11.jpg

11.jpg

19914 ms

12.jpg

12.jpg

19915 ms

13.jpg

13.jpg

19915 ms

14.jpg

14.jpg

19111 ms

comm.css

comm.css

289 ms

stat.php

stat.php

1849 ms

index_top_bj.jpg

index_top_bj.jpg

12339 ms

51ifhlogo.gif

51ifhlogo.gif

532 ms

tb.png

tb.png

973 ms

llmeinv_20.png

llmeinv_20.png

6186 ms

stat.htm

stat.htm

271 ms

core.php

core.php

726 ms

9.gif

9.gif

995 ms

pic1.gif

pic1.gif

783 ms

app.gif

app.gif

1150 ms

Accessibility Review

5200mn.com accessibility score

45

Accessibility Issues

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

5200mn.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

5200mn.com SEO score

92

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 5200mn.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 5200mn.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

5200mn.com

Open Graph description is not detected on the main page of 5200 Mn. 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: