Access ceogroup.com.vn.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value760 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.959

2/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

ceogroup.com.vn

1587 ms

vn

12415 ms

analytics.js

344 ms

jquery-1.4.3.min.js

11535 ms

display.js

5498 ms

Our browser made a total of 209 requests to load all elements on the main page. We found that 95% of them (198 requests) were addressed to the original Ceogroup.com.vn, 1% (3 requests) were made to S.ytimg.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Ceogroup.com.vn.

Content Size

1.8 MB

After Optimization

375.1 kB

In fact, the total size of Ceogroup.com.vn main page is 1.8 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. 70% of websites need less resources to load. Javascripts take 601.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 452.8 kB

Original 552.5 kB
After minification 530.9 kB
After compression 99.8 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 452.8 kB or 82% of the original size.

Image Optimization

-84%

Potential reduce by 317.0 kB

Original 378.7 kB
After minification 61.7 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. Obviously, Ceogroup needs image optimization as it can save up to 317.0 kB or 84% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 435.4 kB

Original 601.9 kB
After minification 535.9 kB
After compression 166.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 435.4 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 231.4 kB

Original 278.6 kB
After minification 270.8 kB
After compression 47.1 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. Ceogroup.com.vn needs all CSS files to be minified and compressed as it can save up to 231.4 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ceogroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.