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Report Summary

About Website

Welcome to caohockinhte.info homepage info - get ready to check Caohockinhte best content for Vietnam right away, or after learning these important things about caohockinhte.info

Website cộng đồng cao học kinh tế, ôn thi cao học kinh tế

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

forum

256 ms

1174 ms

cometchatcss.php

680 ms

ngvcanh.css

508 ms

cometchatjs.php

1286 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 36% of them (53 requests) were addressed to the original Caohockinhte.info, 22% (33 requests) were made to I2.wp.com and 18% (27 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source External.xx.fbcdn.net.

Content Size

697.8 kB

After Optimization

338.6 kB

In fact, the total size of Caohockinhte.info main page is 697.8 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. 65% of websites need less resources to load. HTML takes 284.9 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 247.4 kB

Original 284.9 kB
After minification 230.9 kB
After compression 37.5 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 54.0 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 247.4 kB or 87% of the original size.

Image Optimization

-8%

Potential reduce by 17.3 kB

Original 211.9 kB
After minification 194.6 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. Caohockinhte images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 82.2 kB

Original 185.9 kB
After minification 184.7 kB
After compression 103.7 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 82.2 kB or 44% of the original size.

CSS Optimization

-81%

Potential reduce by 12.3 kB

Original 15.1 kB
After minification 12.2 kB
After compression 2.9 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. Caohockinhte.info needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 81% of the original size.

Requests Now

144

After Optimization

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caohockinhte. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 11 to 1 for CSS 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

Document doesn't have a <title> element

High

<frame> or <iframe> elements do not have a title

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Document doesn't have a <title> element

To appear in search results, crawlers need access to your app.

High

Page is blocked from indexing

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

N/A
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caohockinhte.info can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Caohockinhte.info 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

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