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cvtv.vn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cvtv.vn

Page Load Speed

29.6 sec in total

First Response

3 sec

Resources Loaded

26.1 sec

Page Rendered

476 ms

cvtv.vn screenshot

About Website

Welcome to cvtv.vn homepage info - get ready to check Cvtv best content right away, or after learning these important things about cvtv.vn

This is my page

Visit cvtv.vn

Key Findings

We analyzed Cvtv.vn page load time and found that the first response time was 3 sec and then it took 26.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

cvtv.vn performance score

0

Network Requests Diagram

cvtv.vn

2975 ms

bootstrap.min.css

1284 ms

font-awesome.min.css

640 ms

common.css

652 ms

common1.css

1307 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 81% of them (106 requests) were addressed to the original Cvtv.vn, 6% (8 requests) were made to Apis.google.com and 2% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (13.6 sec) belongs to the original domain Cvtv.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 935.3 kB (37%)

Content Size

2.5 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cvtv.vn main page is 2.5 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 121.7 kB

  • Original 146.8 kB
  • After minification 146.7 kB
  • After compression 25.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 121.7 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 66.2 kB

  • Original 1.4 MB
  • After minification 1.4 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. Cvtv images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 501.3 kB

  • Original 667.5 kB
  • After minification 580.2 kB
  • After compression 166.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 501.3 kB or 75% of the original size.

CSS Optimization

-83%

Potential reduce by 246.2 kB

  • Original 297.5 kB
  • After minification 269.2 kB
  • After compression 51.3 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. Cvtv.vn needs all CSS files to be minified and compressed as it can save up to 246.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (25%)

Requests Now

128

After Optimization

96

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cvtv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cvtv.vn

cvtv.vn

2975 ms

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1284 ms

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640 ms

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652 ms

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642 ms

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SEO Factors

cvtv.vn SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cvtv.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Cvtv.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

cvtv.vn

Open Graph description is not detected on the main page of Cvtv. 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: