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780.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

75.3 sec in total

First Response

3.1 sec

Resources Loaded

72 sec

Page Rendered

262 ms

780.cn screenshot

About Website

Visit 780.cn now to see the best up-to-date 780 content and also check out these interesting facts you probably never knew about 780.cn

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Key Findings

We analyzed 780.cn page load time and found that the first response time was 3.1 sec and then it took 72.2 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 6 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

780.cn performance score

0

Network Requests Diagram

780.cn

3088 ms

global.css

731 ms

home.css

977 ms

logo.png

2534 ms

bg_1_1.jpg

18930 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 85% of them (29 requests) were addressed to the original 780.cn, 3% (1 request) were made to S22.cnzz.com and 3% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (19.5 sec) belongs to the original domain 780.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.3 kB (58%)

Content Size

168.8 kB

After Optimization

70.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 780.cn main page is 168.8 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. Only 5% of websites need less resources to load. Javascripts take 118.2 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 5.5 kB

  • Original 8.1 kB
  • After minification 6.9 kB
  • After compression 2.6 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. This page needs HTML code to be minified as it can gain 1.2 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.5 kB or 68% of the original size.

Image Optimization

-25%

Potential reduce by 8.4 kB

  • Original 34.2 kB
  • After minification 25.8 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. Obviously, 780 needs image optimization as it can save up to 8.4 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 78.3 kB

  • Original 118.2 kB
  • After minification 113.3 kB
  • After compression 39.9 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 78.3 kB or 66% of the original size.

CSS Optimization

-74%

Potential reduce by 6.0 kB

  • Original 8.2 kB
  • After minification 7.4 kB
  • After compression 2.1 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. 780.cn needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (46%)

Requests Now

26

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 780. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

780.cn

780.cn

3088 ms

global.css

global.css

731 ms

home.css

home.css

977 ms

logo.png

logo.png

2534 ms

bg_1_1.jpg

bg_1_1.jpg

18930 ms

z_stat.php

z_stat.php

1624 ms

global.js

global.js

2516 ms

jquery.min.js

jquery.min.js

19314 ms

home.js

home.js

3105 ms

qqblue.css

qqblue.css

3821 ms

jquery.Sonline.js

jquery.Sonline.js

6003 ms

input.png

input.png

5885 ms

menu_bg.png

menu_bg.png

3848 ms

banner_info_bg.png

banner_info_bg.png

3687 ms

logo_company.jpg

logo_company.jpg

4062 ms

stat.htm

stat.htm

328 ms

core.php

core.php

1645 ms

9.gif

9.gif

3232 ms

prev-m.png

prev-m.png

1567 ms

next-m.png

next-m.png

1644 ms

app.gif

app.gif

1238 ms

bg_1_2.jpg

bg_1_2.jpg

19533 ms

closeBtnImg.gif

closeBtnImg.gif

2294 ms

qq01.png

qq01.png

2195 ms

qq02.png

qq02.png

1415 ms

qq03.jpg

qq03.jpg

489 ms

openTrigger.jpg

openTrigger.jpg

1769 ms

bg_1_3.jpg

bg_1_3.jpg

19507 ms

bg_1_4.jpg

bg_1_4.jpg

19507 ms

next-b.png

next-b.png

2797 ms

prev-b.png

prev-b.png

1400 ms

bg_1_2.jpg

bg_1_2.jpg

19519 ms

bg_1_3.jpg

bg_1_3.jpg

19520 ms

bg_1_4.jpg

bg_1_4.jpg

19521 ms

SEO Factors

780.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 780.cn 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 780.cn 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

780.cn

Open Graph description is not detected on the main page of 780. 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: