Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

vocw.edu.vn

Mã Nguồn Mở - Mã nguồn mở Joomla, Wordpress, Drupal, Magento: VOCW.edu.vn

Page Load Speed

181 ms in total

First Response

41 ms

Resources Loaded

140 ms

Page Rendered

0 ms

vocw.edu.vn screenshot

About Website

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

Vietnam Open Code Web - Mã Nguồn Mở VOCW.edu.vn - Nơi cung cấp kỹ năng thiết kế web bằng các mã nguồn mở nổi tiếng trên thế giới như: Joomla, Wordpress, Drupal, Magento, OpenCart, Zen cart, Python, Do...

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Key Findings

We analyzed Vocw.edu.vn page load time and found that the first response time was 41 ms and then it took 140 ms 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

vocw.edu.vn performance score

0

Network Requests Diagram

vocw.edu.vn

41 ms

vocw.edu.vn

40 ms

v1

58 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Vocw.edu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (58 ms) belongs to the original domain Vocw.edu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.9 kB (28%)

Content Size

552.1 kB

After Optimization

399.1 kB

In fact, the total size of Vocw.edu.vn main page is 552.1 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 371.6 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 8.9 kB

  • Original 15.3 kB
  • After minification 15.3 kB
  • After compression 6.5 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. 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 8.9 kB or 58% of the original size.

Image Optimization

-5%

Potential reduce by 18.6 kB

  • Original 371.6 kB
  • After minification 353.0 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. VOCW images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 80.7 kB

  • Original 110.9 kB
  • After minification 104.0 kB
  • After compression 30.2 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 80.7 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 44.8 kB

  • Original 54.3 kB
  • After minification 39.9 kB
  • After compression 9.5 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. Vocw.edu.vn needs all CSS files to be minified and compressed as it can save up to 44.8 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VOCW. According to our analytics all requests are already optimized.

SEO Factors

vocw.edu.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 Vocw.edu.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 Vocw.edu.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

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