32.5 sec in total
1 sec
6.2 sec
25.3 sec
Visit worldbrainbook.com now to see the best up-to-date Worldbrainbook content and also check out these interesting facts you probably never knew about worldbrainbook.com
Visit worldbrainbook.comWe analyzed Worldbrainbook.com page load time and found that the first response time was 1 sec and then it took 31.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. This domain responded with an error, which can significantly jeopardize Worldbrainbook.com rating and web reputation
worldbrainbook.com performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value2.5 s
89/100
25%
Value2.9 s
95/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.0 s
99/100
10%
1033 ms
137 ms
141 ms
343 ms
143 ms
Our browser made a total of 143 requests to load all elements on the main page. We found that 11% of them (16 requests) were addressed to the original Worldbrainbook.com, 9% (13 requests) were made to Dailymotion.com and 9% (13 requests) were made to Pebed.dm.gg. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Img.diytrade.com.
Page size can be reduced by 2.0 MB (10%)
19.6 MB
17.6 MB
In fact, the total size of Worldbrainbook.com main page is 19.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 18.0 MB which makes up the majority of the site volume.
Potential reduce by 236.6 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 236.6 kB or 75% of the original size.
Potential reduce by 811.8 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. Worldbrainbook images are well optimized though.
Potential reduce by 653.4 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 653.4 kB or 69% of the original size.
Potential reduce by 287.7 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. Worldbrainbook.com needs all CSS files to be minified and compressed as it can save up to 287.7 kB or 83% of the original size.
Number of requests can be reduced by 21 (16%)
132
111
The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worldbrainbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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worldbrainbook.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
worldbrainbook.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
worldbrainbook.com SEO score
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worldbrainbook.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 Worldbrainbook.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.
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worldbrainbook.com
Open Graph description is not detected on the main page of Worldbrainbook. 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: