Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rt.vietnamair.com.vn

VERIFY CARD VERSION 2 - Login

Page Load Speed

4.4 sec in total

First Response

1.4 sec

Resources Loaded

2.8 sec

Page Rendered

132 ms

rt.vietnamair.com.vn screenshot

About Website

Click here to check amazing Rt Vietnamair content for Vietnam. Otherwise, check out these important facts you probably never knew about rt.vietnamair.com.vn

Visit rt.vietnamair.com.vn

Key Findings

We analyzed Rt.vietnamair.com.vn page load time and found that the first response time was 1.4 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rt.vietnamair.com.vn performance score

0

Network Requests Diagram

rt.vietnamair.com.vn

1424 ms

style.css

805 ms

WebResource.axd

1340 ms

WebResource.axd

1336 ms

WebResource.axd

801 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Rt.vietnamair.com.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Rt.vietnamair.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.9 kB (47%)

Content Size

136.3 kB

After Optimization

72.3 kB

In fact, the total size of Rt.vietnamair.com.vn main page is 136.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 79.3 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 6.4 kB

  • Original 8.9 kB
  • After minification 6.8 kB
  • After compression 2.5 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 24% 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 6.4 kB or 72% of the original size.

Image Optimization

-23%

Potential reduce by 18.2 kB

  • Original 79.3 kB
  • After minification 61.1 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, Rt Vietnamair needs image optimization as it can save up to 18.2 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-83%

Potential reduce by 37.4 kB

  • Original 45.3 kB
  • After minification 30.9 kB
  • After compression 7.9 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 37.4 kB or 83% of the original size.

CSS Optimization

-71%

Potential reduce by 1.9 kB

  • Original 2.7 kB
  • After minification 2.0 kB
  • After compression 800 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. Rt.vietnamair.com.vn needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rt Vietnamair. According to our analytics all requests are already optimized.

SEO Factors

rt.vietnamair.com.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 Rt.vietnamair.com.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 Rt.vietnamair.com.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 Rt Vietnamair. 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: