Access kosshop.vn. KOS Shop - Hệ thống Vali Kéo, Balo, Túi xách nam, Cặp Xách Nam CHÍNH HÃNG CAO CẤP.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.252

49/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

kosshop.vn

791 ms

www.kosshop.vn

1599 ms

app-y4NUcsPd.css

2025 ms

JwhpOU5hqOSA.js

130 ms

jquery.min.js

3331 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Kosshop.vn, 44% (19 requests) were made to Static.kosshop.vn and 44% (19 requests) were made to Cdn.kosshop.vn. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Static.kosshop.vn.

Content Size

319.7 kB

After Optimization

174.3 kB

In fact, the total size of Kosshop.vn main page is 319.7 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. 25% of websites need less resources to load. HTML takes 139.0 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 124.9 kB

Original 139.0 kB
After minification 113.0 kB
After compression 14.0 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 26.0 kB, which is 19% 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 124.9 kB or 90% of the original size.

Image Optimization

-5%

Potential reduce by 3.6 kB

Original 71.4 kB
After minification 67.7 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. KOS Shop images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 16.8 kB

Original 83.3 kB
After minification 83.3 kB
After compression 66.5 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 16.8 kB or 20% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

Original 26.1 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.

Requests Now

After Optimization

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KOS Shop. 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.