Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

6621.cc

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Page Load Speed

28.7 sec in total

First Response

526 ms

Resources Loaded

28 sec

Page Rendered

166 ms

6621.cc screenshot

About Website

Welcome to 6621.cc homepage info - get ready to check 6621 best content right away, or after learning these important things about 6621.cc

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Key Findings

We analyzed 6621.cc page load time and found that the first response time was 526 ms and then it took 28.1 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.

Performance Metrics

6621.cc performance score

0

Network Requests Diagram

6621.cc

526 ms

www.tuzhan.com

3190 ms

common.css

2296 ms

home.css

2422 ms

jquery-1.4.1.min.js

3763 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 6621.cc, 41% (32 requests) were made to T-1.tuzhan.com and 15% (12 requests) were made to Tuzhan.com. The less responsive or slowest element that took the longest time to load (13.4 sec) relates to the external source T-1.tuzhan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 348.2 kB (41%)

Content Size

847.8 kB

After Optimization

499.6 kB

In fact, the total size of 6621.cc main page is 847.8 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. 30% of websites need less resources to load. Javascripts take 452.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.0 kB

  • Original 21.5 kB
  • After minification 20.9 kB
  • After compression 5.5 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 16.0 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 2.0 kB

  • Original 349.8 kB
  • After minification 347.8 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. 6621 images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 312.4 kB

  • Original 452.2 kB
  • After minification 448.5 kB
  • After compression 139.8 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 312.4 kB or 69% of the original size.

CSS Optimization

-73%

Potential reduce by 17.8 kB

  • Original 24.3 kB
  • After minification 23.5 kB
  • After compression 6.5 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. 6621.cc needs all CSS files to be minified and compressed as it can save up to 17.8 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (37%)

Requests Now

76

After Optimization

48

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 6621. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

6621.cc SEO score

0

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 6621.cc 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 6621.cc 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

Open Graph description is not detected on the main page of 6621. 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: