Access zingnews.vn. Znews - Thông tin uy tín, hình ảnh ấn tượng

Report Summary

About Website

Click here to check amazing Zingnews content for Vietnam. Otherwise, check out these important facts you probably never knew about zingnews.vn

Cập nhật tin tức mới và nóng nhất về Đời sống - Xã hội, Kinh tế, Thế giới, Thể thao, Giải trí, Công nghệ và nhiều lĩnh vực khác…

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name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value2,650 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

zingnews.vn

1480 ms

analytic.min.js

1629 ms

js

85 ms

sdk.js

1866 ms

session-sdk.min.js

1375 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Zingnews.vn, 37% (20 requests) were made to Static-znews.zingcdn.me and 24% (13 requests) were made to Znews-photo.zingcdn.me. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Znews-photo.zingcdn.me.

Content Size

1.3 MB

After Optimization

798.5 kB

In fact, the total size of Zingnews.vn main page is 1.3 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. 60% of websites need less resources to load. Images take 629.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 508.3 kB

Original 613.4 kB
After minification 531.2 kB
After compression 105.1 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 82.2 kB, which is 13% 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 508.3 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 2.1 kB

Original 629.4 kB
After minification 627.2 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. Zingnews images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 338 B

Original 35.5 kB
After minification 35.5 kB
After compression 35.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 806 B

Original 31.8 kB
After minification 31.8 kB
After compression 30.9 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. Zingnews.vn has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zingnews. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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 Zingnews.vn 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 Zingnews.vn 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

zingnews.vn

Open Graph data is detected on the main page of Zingnews. 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

Znews - Thông tin uy tín, hình ảnh ấn tượng - ZNEWS.VN

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)