6.3 sec in total
1.3 sec
4.9 sec
140 ms
Click here to check amazing Git Book Liuhui 998 content for China. Otherwise, check out these important facts you probably never knew about gitbook.liuhui998.com
Visit gitbook.liuhui998.comWe analyzed Gitbook.liuhui998.com page load time and found that the first response time was 1.3 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
gitbook.liuhui998.com performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value2.6 s
88/100
25%
Value1.9 s
100/100
10%
Value80 ms
99/100
30%
Value0.005
100/100
15%
Value2.9 s
96/100
10%
1259 ms
89 ms
146 ms
324 ms
256 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 53% of them (9 requests) were addressed to the original Gitbook.liuhui998.com, 18% (3 requests) were made to Google-analytics.com and 6% (1 request) were made to Static.getclicky.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source S9.cnzz.com.
Page size can be reduced by 135.5 kB (71%)
189.6 kB
54.1 kB
In fact, the total size of Gitbook.liuhui998.com main page is 189.6 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. 15% of websites need less resources to load. HTML takes 85.9 kB which makes up the majority of the site volume.
Potential reduce by 79.2 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 79.2 kB or 92% of the original size.
Potential reduce by 799 B
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, Git Book Liuhui 998 needs image optimization as it can save up to 799 B or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 46.1 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 46.1 kB or 55% of the original size.
Potential reduce by 9.5 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. Gitbook.liuhui998.com needs all CSS files to be minified and compressed as it can save up to 9.5 kB or 74% of the original size.
Number of requests can be reduced by 6 (38%)
16
10
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Git Book Liuhui 998. 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.
gitbook.liuhui998.com
1259 ms
screen.css
89 ms
style.css
146 ms
jquery-1.2.6.min.js
324 ms
jquery.corner.js
256 ms
40584.js
148 ms
stat.php
2018 ms
header-book.gif
174 ms
pdf.png
74 ms
github.png
110 ms
ga.js
31 ms
__utm.gif
14 ms
__utm.gif
11 ms
print.css
90 ms
in.php
139 ms
stat.htm
160 ms
core.php
1537 ms
gitbook.liuhui998.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
gitbook.liuhui998.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
gitbook.liuhui998.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gitbook.liuhui998.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Gitbook.liuhui998.com 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.
gitbook.liuhui998.com
Open Graph description is not detected on the main page of Git Book Liuhui 998. 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: