Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tangblog.info

云在天边看世界

Page Load Speed

8.3 sec in total

First Response

248 ms

Resources Loaded

7.6 sec

Page Rendered

457 ms

tangblog.info screenshot

About Website

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

云在天边的个人博客,此博客主要关注于网络技术、Google App Engine、Python编程技巧等相关内容,同时关注生活点滴,欢迎您的访问!

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Key Findings

We analyzed Tangblog.info page load time and found that the first response time was 248 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tangblog.info performance score

0

Network Requests Diagram

tangblog.info

248 ms

www.tangblog.info

567 ms

style.css

113 ms

jquery.min.js

6 ms

jquery.lavalamp.js

110 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 50% of them (26 requests) were addressed to the original Tangblog.info, 12% (6 requests) were made to Pagead2.googlesyndication.com and 8% (4 requests) were made to Gravatar.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Ipv6forum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.3 kB (49%)

Content Size

225.3 kB

After Optimization

114.0 kB

In fact, the total size of Tangblog.info main page is 225.3 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. 30% of websites need less resources to load. Javascripts take 98.0 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 30.3 kB

  • Original 42.5 kB
  • After minification 42.1 kB
  • After compression 12.2 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 30.3 kB or 71% of the original size.

Image Optimization

-11%

Potential reduce by 6.3 kB

  • Original 54.7 kB
  • After minification 48.4 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, Tangblog needs image optimization as it can save up to 6.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-51%

Potential reduce by 50.5 kB

  • Original 98.0 kB
  • After minification 95.9 kB
  • After compression 47.5 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 50.5 kB or 51% of the original size.

CSS Optimization

-80%

Potential reduce by 24.2 kB

  • Original 30.1 kB
  • After minification 24.1 kB
  • After compression 5.9 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. Tangblog.info needs all CSS files to be minified and compressed as it can save up to 24.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (50%)

Requests Now

50

After Optimization

25

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tangblog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

tangblog.info SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tangblog.info can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Tangblog.info 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 Tangblog. 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: