Access thuvientinhoc.net. Home - Thư Viện Tin Học - Chia sẻ kiến thức tin học và đồ hoạ

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value21.0 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value16.2 s

6/100

10%

thuvientinhoc.net

611 ms

wp-emoji-release.min.js

119 ms

style.css

131 ms

style.css

129 ms

style.css

134 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 34% of them (39 requests) were addressed to the original Thuvientinhoc.net, 12% (14 requests) were made to Static.xx.fbcdn.net and 8% (9 requests) were made to Admicro1.vcmedia.vn. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Thuvientinhoc.net.

Content Size

2.2 MB

After Optimization

885.2 kB

In fact, the total size of Thuvientinhoc.net main page is 2.2 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. 75% 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. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 206.9 kB

Original 263.6 kB
After minification 259.2 kB
After compression 56.7 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 206.9 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 30.2 kB

Original 421.9 kB
After minification 391.7 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. Thuvien Tin Hoc images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 832.0 kB

Original 1.2 MB
After minification 1.2 MB
After compression 395.7 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 832.0 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 234.0 kB

Original 275.0 kB
After minification 211.1 kB
After compression 41.0 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. Thuvientinhoc.net needs all CSS files to be minified and compressed as it can save up to 234.0 kB or 85% of the original size.

Requests Now

111

After Optimization

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thuvien Tin Hoc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.