Tools & Wizards About Us
worldcup.vnexpress.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

  • 91

    SEO

    Google-friendlier than
    70% of websites

worldcup.vnexpress.net

Tin Bóng đá hôm nay, báo bóng đá 24h, lịch thi đấu, bxh bóng đá mới nhất

Page Load Speed

8.2 sec in total

First Response

1.6 sec

Resources Loaded

6.2 sec

Page Rendered

383 ms

worldcup.vnexpress.net screenshot

About Website

Click here to check amazing Worldcup Vnexpress content for Vietnam. Otherwise, check out these important facts you probably never knew about worldcup.vnexpress.net

Tin tức Bóng Đá mới nhất 24h qua, tường thuật trực tiếp bóng đá, xem bóng đá trực tuyến, bảng xếp hạng, lịch thi đấu, kết quả bóng đá hôm nay - VnExpress.

Visit worldcup.vnexpress.net

Key Findings

We analyzed Worldcup.vnexpress.net page load time and found that the first response time was 1.6 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

worldcup.vnexpress.net performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value29.6 s

0/100

10%

TBT (Total Blocking Time)

Value30,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.243

51/100

15%

TTI (Time to Interactive)

Value77.4 s

0/100

10%

Network Requests Diagram

worldcup.vnexpress.net

1643 ms

dc.js

29 ms

ea.js

861 ms

beacon.js

7 ms

gw.js

165 ms

Our browser made a total of 167 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Worldcup.vnexpress.net, 16% (26 requests) were made to S.f2.img.vnecdn.net and 14% (24 requests) were made to S.f3.img.vnecdn.net. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source S.f2.img.vnecdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 796.3 kB (34%)

Content Size

2.4 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worldcup.vnexpress.net main page is 2.4 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 226.7 kB

  • Original 251.7 kB
  • After minification 159.7 kB
  • After compression 25.0 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 92.0 kB, which is 37% 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 226.7 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 7.0 kB

  • Original 1.3 MB
  • After minification 1.3 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. Worldcup Vnexpress images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 425.9 kB

  • Original 590.6 kB
  • After minification 562.9 kB
  • After compression 164.8 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 425.9 kB or 72% of the original size.

CSS Optimization

-84%

Potential reduce by 136.8 kB

  • Original 162.0 kB
  • After minification 131.2 kB
  • After compression 25.2 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. Worldcup.vnexpress.net needs all CSS files to be minified and compressed as it can save up to 136.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (31%)

Requests Now

161

After Optimization

111

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 161 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worldcup Vnexpress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

worldcup.vnexpress.net

worldcup.vnexpress.net

1643 ms

dc.js

dc.js

29 ms

ea.js

ea.js

861 ms

beacon.js

beacon.js

7 ms

gw.js

gw.js

165 ms

general.css

general.css

945 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1124 ms

utils.js

utils.js

1139 ms

parser_v3.js

parser_v3.js

852 ms

owl.carousel.min.js

owl.carousel.min.js

764 ms

WorldcupShowAds.js

WorldcupShowAds.js

852 ms

calendar.js

calendar.js

854 ms

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__utm.gif

17 ms

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11 ms

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19 ms

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22 ms

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21 ms

420211990.js

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102 ms

wordcup.js

wordcup.js

453 ms

predict.js

predict.js

557 ms

cmt.widget.js

cmt.widget.js

639 ms

WorldcupAds.js

WorldcupAds.js

1317 ms

Val.js

Val.js

549 ms

get

get

876 ms

fb.js

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519 ms

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241 ms

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2014 ms

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3152 ms

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3280 ms

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3930 ms

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3410 ms

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1445 ms

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1441 ms

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1443 ms

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1442 ms

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1444 ms

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1719 ms

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1721 ms

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653 ms

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240 ms

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451 ms

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439 ms

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471 ms

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472 ms

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1439 ms

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1439 ms

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1707 ms

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1716 ms

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1984 ms

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Accessibility Review

worldcup.vnexpress.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

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

worldcup.vnexpress.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

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

worldcup.vnexpress.net SEO score

91

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

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 Worldcup.vnexpress.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 Worldcup.vnexpress.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

worldcup.vnexpress.net

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