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jessegrosjean.gitbooks.io screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jessegrosjean.gitbooks.io

Jesse Grosjean (@jessegrosjean) on GitBook · GitBook (Legacy)

Page Load Speed

1.1 sec in total

First Response

118 ms

Resources Loaded

838 ms

Page Rendered

117 ms

jessegrosjean.gitbooks.io screenshot

About Website

Welcome to jessegrosjean.gitbooks.io homepage info - get ready to check Jesse Grosjean Git Book S best content for China right away, or after learning these important things about jessegrosjean.gitbooks.io

Books written by Jesse Grosjean (@jessegrosjean).

Visit jessegrosjean.gitbooks.io

Key Findings

We analyzed Jessegrosjean.gitbooks.io page load time and found that the first response time was 118 ms and then it took 955 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

jessegrosjean.gitbooks.io performance score

0

Network Requests Diagram

jessegrosjean.gitbooks.io

118 ms

jessegrosjean.gitbooks.io

129 ms

@jessegrosjean

165 ms

style.css

19 ms

socicon.css

14 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 11% of them (2 requests) were addressed to the original Jessegrosjean.gitbooks.io, 72% (13 requests) were made to Gitbook.com and 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (431 ms) relates to the external source S.gravatar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.3 kB (56%)

Content Size

307.0 kB

After Optimization

133.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jessegrosjean.gitbooks.io main page is 307.0 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. 45% of websites need less resources to load. CSS take 183.1 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 19.5 kB

  • Original 28.2 kB
  • After minification 26.0 kB
  • After compression 8.7 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 19.5 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 27 B

  • Original 74.6 kB
  • After minification 74.6 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. Jesse Grosjean Git Book S images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-84%

Potential reduce by 153.7 kB

  • Original 183.1 kB
  • After minification 182.9 kB
  • After compression 29.4 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. Jessegrosjean.gitbooks.io needs all CSS files to be minified and compressed as it can save up to 153.7 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jesse Grosjean Git Book S. According to our analytics all requests are already optimized.

Network Requests Diagram

jessegrosjean.gitbooks.io

jessegrosjean.gitbooks.io

118 ms

jessegrosjean.gitbooks.io

jessegrosjean.gitbooks.io

129 ms

@jessegrosjean

@jessegrosjean

165 ms

style.css

style.css

19 ms

socicon.css

socicon.css

14 ms

2764460fe747a1b6ca462fc71768ea50

2764460fe747a1b6ca462fc71768ea50

431 ms

vendor.js

vendor.js

130 ms

AuthorProfile.js

AuthorProfile.js

53 ms

base-icon.svg

base-icon.svg

50 ms

analytics.js

analytics.js

30 ms

Roboto-Regular.woff

Roboto-Regular.woff

19 ms

Roboto-Medium.woff

Roboto-Medium.woff

13 ms

Roboto-Light.woff

Roboto-Light.woff

160 ms

Roboto-Thin.woff

Roboto-Thin.woff

18 ms

Roboto-Bold.woff

Roboto-Bold.woff

28 ms

Roboto-Black.woff

Roboto-Black.woff

158 ms

collect

collect

85 ms

octicons.woff

octicons.woff

8 ms

SEO Factors

jessegrosjean.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 Jessegrosjean.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 Jessegrosjean.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

jessegrosjean.gitbooks.io

Open Graph description is not detected on the main page of Jesse Grosjean Git Book S. 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: