Access tailieugiangday.com. Trang chủ - - Website chuyên cung cấp tài liệu giảng dạy, đề thi THPT Quốc gia 2017, 2018, 2019, 202...

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value26.6 s

0/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

tailieugiangday.com

9834 ms

www.tailieugiangday.com

1252 ms

trang-chu.htm

831 ms

jquery-1.10.1.min.js

1054 ms

jquery.mousewheel-3.0.6.pack.js

1034 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 71% of them (48 requests) were addressed to the original Tailieugiangday.com, 6% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (9.8 sec) belongs to the original domain Tailieugiangday.com.

Content Size

291.4 kB

After Optimization

205.9 kB

In fact, the total size of Tailieugiangday.com main page is 291.4 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. 55% of websites need less resources to load. Javascripts take 176.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 72.2 kB

Original 89.2 kB
After minification 72.7 kB
After compression 17.1 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 16.5 kB, which is 18% 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 72.2 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 14.8 kB
After minification 14.8 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. Tailieu Gia Ngday images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 7.8 kB

Original 176.3 kB
After minification 175.9 kB
After compression 168.5 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

-50%

Potential reduce by 5.5 kB

Original 11.1 kB
After minification 10.2 kB
After compression 5.6 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. Tailieugiangday.com needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 50% of the original size.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tailieu Gia Ngday. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.