Access congnghe123.com. Thông tin công nghệ

congnghe123.com

2380 ms

css.php

2229 ms

java.js

8194 ms

maxi_and_cycle_combin.js

3161 ms

nenbody.jpg

16006 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 79% of them (45 requests) were addressed to the original Congnghe123.com, 7% (4 requests) were made to Css-dashboard.subiz.com and 5% (3 requests) were made to Static.subiz.com. The less responsive or slowest element that took the longest time to load (18.4 sec) belongs to the original domain Congnghe123.com.

Content Size

803.8 kB

After Optimization

375.8 kB

In fact, the total size of Congnghe123.com main page is 803.8 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. 30% of websites need less resources to load. Images take 324.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 42.8 kB

Original 50.3 kB
After minification 43.4 kB
After compression 7.5 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 6.9 kB, which is 14% 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 42.8 kB or 85% of the original size.

Image Optimization

-19%

Potential reduce by 60.4 kB

Original 324.3 kB
After minification 263.8 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, Congnghe 123 needs image optimization as it can save up to 60.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 186.0 kB

Original 261.0 kB
After minification 260.4 kB
After compression 75.1 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 186.0 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 138.8 kB

Original 168.2 kB
After minification 144.0 kB
After compression 29.4 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. Congnghe123.com needs all CSS files to be minified and compressed as it can save up to 138.8 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Congnghe 123. According to our analytics all requests are already optimized.

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

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

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

VI
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Congnghe123.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Congnghe123.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

congnghe123.com

Open Graph description is not detected on the main page of Congnghe 123. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

Thông tin công nghệ - Mẹo vặt công nghệ

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Network Requests Diagram

congnghe123.com

css.php

java.js

maxi_and_cycle_combin.js

nenbody.jpg

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Accessibility Review

Accessibility Issues

Best Practices

Areas of Improvement

SEO Factors

Search Engine Optimization Advices

Language and Encoding

Language Detected

Language Claimed

Encoding

Social Sharing Optimization

Report Summary

Performance

Accessibility

Best Practices

SEO

Thông tin công nghệ - Mẹo vặt công nghệ

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Network Requests Diagram

congnghe123.com

css.php

java.js

maxi_and_cycle_combin.js

nenbody.jpg

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

congnghe123.com

css.php

java.js

maxi_and_cycle_combin.js

nenbody.jpg

nenbodylop2.jpg

nen_tren.gif

banner.jpg

menungang_nen.png

menungang_chia.png

otim3_bg.gif

nen.png

3.jpg

icon_new.gif

icon_km.gif

bg_header_goc_trai.png

bg_header_goc_phai.png

bg_header_nen.png

0.png

nen.png

fontawesome-webfont.ttf

loader.js

widget.txt

subiz-widget-view.css

35741

init

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fontawesome-webfont.woff

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cross-storage.html

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