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15668.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

15668.com

上海网站制作,上海网站建设,上海网站制作公司,网页制作，上海阳之普科技官方网站

Page Load Speed

67.6 sec in total

First Response

2.5 sec

Resources Loaded

64.8 sec

Page Rendered

426 ms

15668.com screenshot

About Website

Welcome to 15668.com homepage info - get ready to check 15668 best content right away, or after learning these important things about 15668.com

2004年起,公司专业服务上海网站制作,上海网站建设,上海网页制作以及营销型网站设计等服务。一流的开发团队,完善的售服体系。021-50591532

Visit 15668.com

Key Findings

We analyzed 15668.com page load time and found that the first response time was 2.5 sec and then it took 65.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 35 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

15668.com performance score

0

Network Requests Diagram

15668.com

2457 ms

common.css

18571 ms

main.css

11863 ms

site.js

13107 ms

jquery.js

12794 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 84% of them (87 requests) were addressed to the original 15668.com, 6% (6 requests) were made to Skin.54kefu.net and 4% (4 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain 15668.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.8 kB (15%)

Content Size

877.7 kB

After Optimization

747.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 15668.com main page is 877.7 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. 20% of websites need less resources to load. Images take 740.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 39.5 kB

  • Original 47.4 kB
  • After minification 41.4 kB
  • After compression 7.9 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. This page needs HTML code to be minified as it can gain 6.0 kB, which is 13% 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 39.5 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 16.9 kB

  • Original 740.7 kB
  • After minification 723.7 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. 15668 images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 21.6 kB

  • Original 29.3 kB
  • After minification 23.4 kB
  • After compression 7.8 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 21.6 kB or 74% of the original size.

CSS Optimization

-87%

Potential reduce by 52.8 kB

  • Original 60.3 kB
  • After minification 46.1 kB
  • After compression 7.6 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. 15668.com needs all CSS files to be minified and compressed as it can save up to 52.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (14%)

Requests Now

65

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 15668. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

15668.com

15668.com

2457 ms

common.css

common.css

18571 ms

main.css

main.css

11863 ms

site.js

site.js

13107 ms

jquery.js

jquery.js

12794 ms

public.js

public.js

12764 ms

jquery.js

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5053 ms

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amazingslider.js

20158 ms

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16596 ms

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14305 ms

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12617 ms

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17950 ms

SEO Factors

15668.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 15668.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 15668.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

15668.com

Open Graph description is not detected on the main page of 15668. 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: