Tools & Wizards About Us
sorrycc.gitbooks.io screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sorrycc.gitbooks.io

sorrycc (@sorrycc) on GitBook · GitBook (Legacy)

Page Load Speed

919 ms in total

First Response

75 ms

Resources Loaded

754 ms

Page Rendered

90 ms

sorrycc.gitbooks.io screenshot

About Website

Visit sorrycc.gitbooks.io now to see the best up-to-date Sorrycc Git Book S content for China and also check out these interesting facts you probably never knew about sorrycc.gitbooks.io

Books written by sorrycc (@sorrycc).

Visit sorrycc.gitbooks.io

Key Findings

We analyzed Sorrycc.gitbooks.io page load time and found that the first response time was 75 ms and then it took 844 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

sorrycc.gitbooks.io performance score

0

Network Requests Diagram

sorrycc.gitbooks.io

75 ms

@sorrycc

102 ms

style.css

23 ms

socicon.css

11 ms

128.png

71 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Sorrycc.gitbooks.io, 32% (6 requests) were made to Gitbook.com and 16% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (491 ms) relates to the external source S.gravatar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 320.5 kB (71%)

Content Size

451.5 kB

After Optimization

131.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sorrycc.gitbooks.io main page is 451.5 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. 20% of websites need less resources to load. Javascripts take 231.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 18.1 kB

  • Original 25.0 kB
  • After minification 22.3 kB
  • After compression 7.0 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 2.7 kB, which is 11% 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 18.1 kB or 72% of the original size.

Image Optimization

-6%

Potential reduce by 819 B

  • Original 13.5 kB
  • After minification 12.7 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. Sorrycc Git Book S images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 148.3 kB

  • Original 231.5 kB
  • After minification 231.5 kB
  • After compression 83.2 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 148.3 kB or 64% of the original size.

CSS Optimization

-85%

Potential reduce by 153.3 kB

  • Original 181.4 kB
  • After minification 180.5 kB
  • After compression 28.1 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. Sorrycc.gitbooks.io needs all CSS files to be minified and compressed as it can save up to 153.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (35%)

Requests Now

17

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sorrycc Git Book S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sorrycc.gitbooks.io

sorrycc.gitbooks.io

75 ms

@sorrycc

@sorrycc

102 ms

style.css

style.css

23 ms

socicon.css

socicon.css

11 ms

128.png

128.png

71 ms

3debeaa6b461aa79aedf4282b3a4b324

3debeaa6b461aa79aedf4282b3a4b324

491 ms

ZeroClipboard.min.js

ZeroClipboard.min.js

12 ms

app.js

app.js

46 ms

142 ms

sdk.js

sdk.js

39 ms

widgets.js

widgets.js

155 ms

34 ms

xd_arbiter.php

xd_arbiter.php

46 ms

channel.html

channel.html

29 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

61 ms

octicons.woff

octicons.woff

13 ms

follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

48 ms

jot

jot

93 ms

nr-885.min.js

nr-885.min.js

43 ms

SEO Factors

sorrycc.gitbooks.io SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

sorrycc.gitbooks.io

Open Graph data is detected on the main page of Sorrycc Git Book S. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: