Tools & Wizards About Us
vietnam.net screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

vietnam.net

Báo VietNamNet - Tin tức mới nhất, tin nhanh Việt Nam và thế giới

Page Load Speed

14.7 sec in total

First Response

765 ms

Resources Loaded

13.4 sec

Page Rendered

542 ms

vietnam.net screenshot

About Website

Welcome to vietnam.net homepage info - get ready to check Viet Nam best content for Vietnam right away, or after learning these important things about vietnam.net

Tin tức mới nhất, tin nhanh Việt Nam và thế giới hôm nay các lĩnh vực chính trị, thời sự, kinh doanh, thể thao, văn hoá, giải trí...cập nhật liên tục.

Visit vietnam.net

Key Findings

We analyzed Vietnam.net page load time and found that the first response time was 765 ms and then it took 14 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

vietnam.net performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value28.2 s

0/100

10%

TBT (Total Blocking Time)

Value8,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value43.3 s

0/100

10%

Network Requests Diagram

www.vietnamnet.vn

765 ms

vietnamnet.vn

2002 ms

css-a3217874e29f4b8aad55fa1d7313f80c-desktop-550-3432.css

2857 ms

vnnrootconfig-2.js

1236 ms

js

73 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vietnam.net, 16% (20 requests) were made to Static.vnncdn.net and 16% (20 requests) were made to Mic.mediacdn.vn. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Static.mediacdn.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 563.1 kB (26%)

Content Size

2.2 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vietnam.net main page is 2.2 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 115.7 kB

  • Original 133.1 kB
  • After minification 90.2 kB
  • After compression 17.4 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 43.0 kB, which is 32% 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 115.7 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 73.0 kB

  • Original 1.6 MB
  • After minification 1.5 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. Viet Nam images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-89%

Potential reduce by 374.3 kB

  • Original 421.1 kB
  • After minification 417.2 kB
  • After compression 46.8 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. Vietnam.net needs all CSS files to be minified and compressed as it can save up to 374.3 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (28%)

Requests Now

120

After Optimization

87

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viet Nam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.vietnamnet.vn

www.vietnamnet.vn

765 ms

vietnamnet.vn

vietnamnet.vn

2002 ms

css-a3217874e29f4b8aad55fa1d7313f80c-desktop-550-3432.css

css-a3217874e29f4b8aad55fa1d7313f80c-desktop-550-3432.css

2857 ms

vnnrootconfig-2.js

vnnrootconfig-2.js

1236 ms

js

js

73 ms

js-a3217874e29f4b8aad55fa1d7313f80c-desktop-550-3436.js

js-a3217874e29f4b8aad55fa1d7313f80c-desktop-550-3436.js

2978 ms

JSon.ashx

JSon.ashx

1240 ms

gold

gold

236 ms

Currency

Currency

487 ms

votemodules-136.js

votemodules-136.js

1974 ms

vnnidmodule.js

vnnidmodule.js

2607 ms

ga.js

ga.js

176 ms

gtm.js

gtm.js

148 ms

logoVietnamNet.svg

logoVietnamNet.svg

1766 ms

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vpremium-menu-logo.svg

1839 ms

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1471 ms

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1456 ms

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1480 ms

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1452 ms

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1507 ms

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1532 ms

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1736 ms

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2554 ms

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live-gray.svg

1728 ms

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2039 ms

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2370 ms

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2148 ms

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2291 ms

VietnamNet_bridge.svg

VietnamNet_bridge.svg

2535 ms

icon-search.svg

icon-search.svg

1744 ms

home.svg

home.svg

1748 ms

menu-center.svg

menu-center.svg

1780 ms

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icon_button_next-01.svg

1819 ms

search.png

search.png

1986 ms

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2292 ms

tai-app.svg

tai-app.svg

2020 ms

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2063 ms

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2410 ms

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2253 ms

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2298 ms

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2347 ms

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2521 ms

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2563 ms

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2566 ms

arrow-01.svg

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2629 ms

NotoSans-Regular.woff2

NotoSans-Regular.woff2

3496 ms

NotoSans-Bold.woff2

NotoSans-Bold.woff2

3251 ms

__utm.gif

__utm.gif

14 ms

Default.aspx

Default.aspx

1453 ms

mic.gov.vn

mic.gov.vn

1467 ms

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logo-headerx3.png

1772 ms

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1490 ms

capcha-comment.htm

capcha-comment.htm

1507 ms

bg-header.jpg

bg-header.jpg

1644 ms

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1702 ms

ic-search.svg

ic-search.svg

1454 ms

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1456 ms

VN.png

VN.png

1459 ms

GB.png

GB.png

1493 ms

bt1.jpg

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1507 ms

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1749 ms

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1745 ms

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2047 ms

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1787 ms

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1815 ms

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2031 ms

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2035 ms

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2042 ms

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3053 ms

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2121 ms

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2323 ms

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2326 ms

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2653 ms

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2335 ms

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2426 ms

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2657 ms

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2617 ms

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2993 ms

PTI.jpg

PTI.jpg

2768 ms

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2908 ms

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2948 ms

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3290 ms

CTDT.jpg

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3079 ms

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3323 ms

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3316 ms

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3313 ms

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3367 ms

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3392 ms

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lpn5.png

3599 ms

lpn6.png

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3626 ms

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toan-canh-bo-truong-nguyen-manh-hung-gap-mat-con-em-can-bo-vnp-1721304903104123889488-0-0-1521-2434-crop-17213056123861940243556.jpg

1758 ms

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1470 ms

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1496 ms

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cac-dai-bieu-du-tap-huan-tham-gia-thu-nghiem-bao-cao-truc-tuyen-tai-buoi-tap-huan-1721297529667842569403-0-49-1437-2348-crop-17212977674382091515782.jpg

1943 ms

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1840 ms

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1743 ms

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1832 ms

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2095 ms

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2032 ms

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3156 ms

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2185 ms

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2159 ms

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2264 ms

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2321 ms

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2433 ms

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2548 ms

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2551 ms

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2574 ms

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3065 ms

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2544 ms

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2592 ms

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2222 ms

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2278 ms

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2396 ms

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2195 ms

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2228 ms

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2337 ms

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2430 ms

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2238 ms

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2282 ms

Accessibility Review

vietnam.net accessibility score

75

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

vietnam.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

vietnam.net SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Vietnam.net 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 Vietnam.net 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

vietnam.net

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