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tangblog.info screenshot

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！

Visit tangblog.info

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 85% 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 95.4 kB (45%)

Content Size

213.2 kB

After Optimization

117.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tangblog.info main page is 213.2 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 85.9 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

-40%

Potential reduce by 34.6 kB

  • Original 85.9 kB
  • After minification 83.8 kB
  • After compression 51.3 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 34.6 kB or 40% 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

  • AJAX
  • Images
  • JavaScript
  • CSS

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.

Network Requests Diagram

tangblog.info

tangblog.info

248 ms

www.tangblog.info

www.tangblog.info

567 ms

style.css

style.css

113 ms

jquery.min.js

jquery.min.js

6 ms

jquery.lavalamp.js

jquery.lavalamp.js

110 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

126 ms

pagenavi.js

pagenavi.js

197 ms

show_ads.js

show_ads.js

4 ms

base.js

base.js

107 ms

jquery.highlighter.js

jquery.highlighter.js

195 ms

3167063.js

3167063.js

713 ms

ga.js

ga.js

9 ms

8f0587212ade902eec26f26a3b39700b

8f0587212ade902eec26f26a3b39700b

204 ms

bg.jpg

bg.jpg

103 ms

light.gif

light.gif

186 ms

header.jpg

header.jpg

147 ms

sidesep.gif

sidesep.gif

102 ms

main_shadow.gif

main_shadow.gif

187 ms

icons.gif

icons.gif

190 ms

99f85ba363553c7aa6c71a0fe5ad11d8

99f85ba363553c7aa6c71a0fe5ad11d8

385 ms

34dbd10736e7ae107a0e34b1ed9a2455

34dbd10736e7ae107a0e34b1ed9a2455

352 ms

dae916a6316c3421fd42193bc8a06332

dae916a6316c3421fd42193bc8a06332

255 ms

__utm.gif

__utm.gif

36 ms

ca-pub-0023723929364867.js

ca-pub-0023723929364867.js

132 ms

zrt_lookup.html

zrt_lookup.html

30 ms

show_ads_impl.js

show_ads_impl.js

71 ms

info_login

info_login

116 ms

sidebar_shadow.gif

sidebar_shadow.gif

111 ms

widgetsep.png

widgetsep.png

183 ms

footer.jpg

footer.jpg

201 ms

ads

ads

310 ms

osd.js

osd.js

7 ms

m_js_controller.js

m_js_controller.js

17 ms

abg.js

abg.js

26 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

23 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

20 ms

s

s

12 ms

x_button_blue2.png

x_button_blue2.png

3 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

3 ms

lava.gif

lava.gif

165 ms

shCore.js

shCore.js

104 ms

arrowtop.png

arrowtop.png

124 ms

arrowbottom.png

arrowbottom.png

118 ms

searchbox.gif

searchbox.gif

100 ms

feeds.gif

feeds.gif

123 ms

SA1.php

SA1.php

3635 ms

SyntaxHighlighter.css

SyntaxHighlighter.css

150 ms

shBrushCpp.js

shBrushCpp.js

138 ms

activeview

activeview

12 ms

small_logo_background_left.png

small_logo_background_left.png

86 ms

small_logo_background_right.png

small_logo_background_right.png

2344 ms

small_logo_backgroud_main.png

small_logo_backgroud_main.png

2401 ms

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

tangblog.info

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: