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name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.129

82/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

index.php

346 ms

bootstrap.min.css

200 ms

responsive-nav.css

131 ms

style.min.css

218 ms

tj.js

160 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 38% of them (20 requests) were addressed to the original Chzhong.com, 38% (20 requests) were made to Fmlb.netlbtu.com and 6% (3 requests) were made to E5r1v1e51ggew.top. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Js.users.51.la.

Content Size

1.9 MB

After Optimization

1.8 MB

In fact, the total size of Chzhong.com main page is 1.9 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. 35% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 17.7 kB

Original 22.1 kB
After minification 19.5 kB
After compression 4.3 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 2.5 kB, which is 11% 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 17.7 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 2.0 kB

Original 1.8 MB
After minification 1.8 MB

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. Chzhong images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 144 B

Original 1.1 kB
After minification 1.1 kB
After compression 924 B

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 144 B or 13% of the original size.

CSS Optimization

-5%

Potential reduce by 1.1 kB

Original 21.6 kB
After minification 21.6 kB
After compression 20.4 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. Chzhong.com has all CSS files already compressed.

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After Optimization

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chzhong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.