Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

5.9 sec in total

First Response

879 ms

Resources Loaded

4.7 sec

Page Rendered

354 ms

caab.ctu.edu.vn screenshot

About Website

Welcome to caab.ctu.edu.vn homepage info - get ready to check Caab Ctu best content for Vietnam right away, or after learning these important things about caab.ctu.edu.vn

Visit caab.ctu.edu.vn

Key Findings

We analyzed Caab.ctu.edu.vn page load time and found that the first response time was 879 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

caab.ctu.edu.vn performance score

0

Network Requests Diagram

caab.ctu.edu.vn

879 ms

basic.css

259 ms

basic.css

2245 ms

top1.jpg

773 ms

top2_01.jpg

2714 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 89% of them (16 requests) were addressed to the original Caab.ctu.edu.vn, 6% (1 request) were made to Mail.google.com and 6% (1 request) were made to Accounts.google.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Caab.ctu.edu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.4 kB (35%)

Content Size

229.6 kB

After Optimization

149.2 kB

In fact, the total size of Caab.ctu.edu.vn main page is 229.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 168.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 47.0 kB

  • Original 53.7 kB
  • After minification 45.2 kB
  • After compression 6.7 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 8.5 kB, which is 16% 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 47.0 kB or 88% of the original size.

Image Optimization

-16%

Potential reduce by 26.6 kB

  • Original 168.4 kB
  • After minification 141.8 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. Obviously, Caab Ctu needs image optimization as it can save up to 26.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-90%

Potential reduce by 6.8 kB

  • Original 7.6 kB
  • After minification 2.1 kB
  • After compression 732 B

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. Caab.ctu.edu.vn needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 90% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caab Ctu. According to our analytics all requests are already optimized.

SEO Factors

caab.ctu.edu.vn SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caab.ctu.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Caab.ctu.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 Caab Ctu. 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: