Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dev.5u588.com

www.5u588.com-官网首页

Page Load Speed

76.7 sec in total

First Response

13.2 sec

Resources Loaded

62.8 sec

Page Rendered

650 ms

dev.5u588.com screenshot

About Website

Welcome to dev.5u588.com homepage info - get ready to check Dev 5 U 588 best content for China right away, or after learning these important things about dev.5u588.com

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Visit dev.5u588.com

Key Findings

We analyzed Dev.5u588.com page load time and found that the first response time was 13.2 sec and then it took 63.4 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 39 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

dev.5u588.com performance score

0

Network Requests Diagram

dev.5u588.com

13249 ms

css.css

6143 ms

top.css

1036 ms

ad03.gif

4396 ms

20150109112305710591.jpg

9659 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 83% of them (111 requests) were addressed to the original Dev.5u588.com, 14% (19 requests) were made to 5u588.com and 2% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Dev.5u588.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.0 kB (19%)

Content Size

1.0 MB

After Optimization

815.5 kB

In fact, the total size of Dev.5u588.com main page is 1.0 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 856.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 81.1 kB

  • Original 97.5 kB
  • After minification 80.1 kB
  • After compression 16.3 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 17.4 kB, which is 18% 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 81.1 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 67.0 kB

  • Original 856.7 kB
  • After minification 789.7 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. Dev 5 U 588 images are well optimized though.

JavaScript Optimization

-85%

Potential reduce by 30.5 kB

  • Original 36.0 kB
  • After minification 21.9 kB
  • After compression 5.5 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 30.5 kB or 85% of the original size.

CSS Optimization

-77%

Potential reduce by 13.3 kB

  • Original 17.4 kB
  • After minification 15.3 kB
  • After compression 4.0 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. Dev.5u588.com needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (4%)

Requests Now

91

After Optimization

87

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev 5 U 588. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

dev.5u588.com 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 Dev.5u588.com 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 Dev.5u588.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

Open Graph description is not detected on the main page of Dev 5 U 588. 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: