Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

packtwo.com.cn

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Page Load Speed

40.8 sec in total

First Response

6.7 sec

Resources Loaded

33.5 sec

Page Rendered

636 ms

About Website

Welcome to packtwo.com.cn homepage info - get ready to check Packtwo best content for China right away, or after learning these important things about packtwo.com.cn

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Visit packtwo.com.cn

Key Findings

We analyzed Packtwo.com.cn page load time and found that the first response time was 6.7 sec and then it took 34.2 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 16 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

packtwo.com.cn performance score

0

Network Requests Diagram

www.packtwo.com.cn

6650 ms

4632 ms

lunbo_06_ch.jpg

11591 ms

krpsjb_02.jpg

18146 ms

inzxcb.jpg

18874 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 43% of them (20 requests) were addressed to the original Packtwo.com.cn, 50% (23 requests) were made to Cdn.packtwo.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Cdn.packtwo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.2 kB (17%)

Content Size

1.2 MB

After Optimization

951.4 kB

In fact, the total size of Packtwo.com.cn main page is 1.2 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. 15% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 37.7 kB

  • Original 45.4 kB
  • After minification 45.4 kB
  • After compression 7.6 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. 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 37.7 kB or 83% of the original size.

Image Optimization

-15%

Potential reduce by 162.5 kB

  • Original 1.1 MB
  • After minification 943.6 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, Packtwo needs image optimization as it can save up to 162.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 16 B

  • Original 232 B
  • After minification 232 B
  • After compression 216 B

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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

29

After Optimization

29

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Packtwo. According to our analytics all requests are already optimized.

SEO Factors

packtwo.com.cn SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Packtwo.com.cn 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), while the claimed language is English. Our system also found out that Packtwo.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

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