Access coccoc.com. Trình duyệt Cốc Cốc | Trình duyệt web dành cho người Việt

Report Summary

About Website

Visit coccoc.com now to see the best up-to-date Coccoc content for Vietnam and also check out these interesting facts you probably never knew about coccoc.com

Trình duyệt web Cốc Cốc chặn quảng cáo hiệu quả, tích hợp AI Chat và hỗ trợ tải nhạc, video dễ dàng. Tải ngay cho Windows, Mac, iOS và Android.

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

coccoc.com

1516 ms

fbevents.js

137 ms

browser-min.css

721 ms

gb_flag_36.png

724 ms

26 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 41% of them (19 requests) were addressed to the original Coccoc.com, 15% (7 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Topbar.coccoc.com.

Content Size

980.2 kB

After Optimization

423.3 kB

In fact, the total size of Coccoc.com main page is 980.2 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. 40% of websites need less resources to load. Javascripts take 432.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 37.8 kB

Original 45.1 kB
After minification 22.2 kB
After compression 7.3 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 22.9 kB, which is 51% 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 37.8 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 1.4 kB

Original 216.1 kB
After minification 214.7 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. Coccoc images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 281.0 kB

Original 432.4 kB
After minification 430.6 kB
After compression 151.4 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 281.0 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 236.7 kB

Original 286.6 kB
After minification 286.2 kB
After compression 49.9 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. Coccoc.com needs all CSS files to be minified and compressed as it can save up to 236.7 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coccoc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Buttons do not have an accessible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

VI
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coccoc.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Coccoc.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

coccoc.com

Open Graph data is detected on the main page of Coccoc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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Performance

Accessibility

Best Practices

SEO

Trình duyệt Cốc Cốc | Trình duyệt web dành cho người Việt

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)