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bigseven.com.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

bigseven.com.cn

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Page Load Speed

3.3 sec in total

First Response

836 ms

Resources Loaded

2.1 sec

Page Rendered

359 ms

bigseven.com.cn screenshot

About Website

Click here to check amazing Bigseven content. Otherwise, check out these important facts you probably never knew about bigseven.com.cn

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Visit bigseven.com.cn

Key Findings

We analyzed Bigseven.com.cn page load time and found that the first response time was 836 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

bigseven.com.cn performance score

0

Network Requests Diagram

bigseven.com.cn

836 ms

common.css

123 ms

base.js

127 ms

common.js

143 ms

form.js

145 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that all of those requests were addressed to Bigseven.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (936 ms) belongs to the original domain Bigseven.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.8 kB (7%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bigseven.com.cn main page is 2.2 MB. 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 19.3 kB

  • Original 22.7 kB
  • After minification 21.8 kB
  • After compression 3.4 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 19.3 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 83.1 kB

  • Original 2.1 MB
  • After minification 2.0 MB

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. Bigseven images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 47.6 kB

  • Original 70.8 kB
  • After minification 54.7 kB
  • After compression 23.2 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 47.6 kB or 67% of the original size.

CSS Optimization

-70%

Potential reduce by 4.9 kB

  • Original 7.0 kB
  • After minification 5.8 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. Bigseven.com.cn needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (32%)

Requests Now

41

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bigseven. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bigseven.com.cn

bigseven.com.cn

836 ms

common.css

common.css

123 ms

base.js

base.js

127 ms

common.js

common.js

143 ms

form.js

form.js

145 ms

blockui.js

blockui.js

146 ms

A.css

A.css

155 ms

newslist.css

newslist.css

237 ms

productlist_diy.css

productlist_diy.css

243 ms

productclass_dolphin.css

productclass_dolphin.css

319 ms

A.css

A.css

320 ms

bg.png

bg.png

249 ms

bg.gif

bg.gif

188 ms

1273557703.jpg

1273557703.jpg

203 ms

1273557867.jpg

1273557867.jpg

233 ms

1288254729.jpg

1288254729.jpg

237 ms

more.jpg

more.jpg

238 ms

1543908040.jpg

1543908040.jpg

412 ms

1543907851.jpg

1543907851.jpg

448 ms

1543907676.jpg

1543907676.jpg

490 ms

1543901608.jpg

1543901608.jpg

419 ms

1543901213.jpg

1543901213.jpg

474 ms

1543900942.jpg

1543900942.jpg

438 ms

1500714164.jpg

1500714164.jpg

737 ms

1500714128.jpg

1500714128.jpg

749 ms

1500714099.jpg

1500714099.jpg

758 ms

1491884363.jpg

1491884363.jpg

723 ms

1543908481.jpg

1543908481.jpg

773 ms

1543908720.jpg

1543908720.jpg

766 ms

more.jpg

more.jpg

842 ms

1287024487.jpg

1287024487.jpg

870 ms

1287031596.jpg

1287031596.jpg

883 ms

1287031478.jpg

1287031478.jpg

898 ms

1273717948.jpg

1273717948.jpg

894 ms

menu.jpg

menu.jpg

723 ms

cbg.jpg

cbg.jpg

792 ms

title.jpg

title.jpg

820 ms

list.jpg

list.jpg

832 ms

imgbg.jpg

imgbg.jpg

841 ms

title.jpg

title.jpg

848 ms

title.jpg

title.jpg

848 ms

title.jpg

title.jpg

909 ms

dot2.jpg

dot2.jpg

936 ms

SEO Factors

bigseven.com.cn SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bigseven.com.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Bigseven.com.cn 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

bigseven.com.cn

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