Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

lxr.oss.org.cn

Linux kernel - LXR/Linux Cross Reference

Page Load Speed

14 sec in total

First Response

2.1 sec

Resources Loaded

10.8 sec

Page Rendered

1.1 sec

lxr.oss.org.cn screenshot

About Website

Click here to check amazing LXR Oss content for China. Otherwise, check out these important facts you probably never knew about lxr.oss.org.cn

Visit lxr.oss.org.cn

Key Findings

We analyzed Lxr.oss.org.cn page load time and found that the first response time was 2.1 sec and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lxr.oss.org.cn performance score

0

Network Requests Diagram

lxr.oss.org.cn

2057 ms

newstyle.css

1188 ms

prettify.js

7514 ms

prettify.css

599 ms

desert.css

898 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 80% of them (8 requests) were addressed to the original Lxr.oss.org.cn, 20% (2 requests) were made to Yp.oss.org.cn. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain Lxr.oss.org.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 133.3 kB (74%)

Content Size

180.7 kB

After Optimization

47.3 kB

In fact, the total size of Lxr.oss.org.cn main page is 180.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 121.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 103.7 kB

  • Original 121.0 kB
  • After minification 120.2 kB
  • After compression 17.3 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. 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 103.7 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 12.6 kB
  • After minification 12.6 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. LXR Oss images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 21.3 kB

  • Original 36.5 kB
  • After minification 36.5 kB
  • After compression 15.2 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 21.3 kB or 58% of the original size.

CSS Optimization

-79%

Potential reduce by 8.3 kB

  • Original 10.6 kB
  • After minification 7.5 kB
  • After compression 2.3 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. Lxr.oss.org.cn needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LXR Oss. According to our analytics all requests are already optimized.

SEO Factors

lxr.oss.org.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 Lxr.oss.org.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 Lxr.oss.org.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 LXR Oss. 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: