Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

11.4 sec in total

First Response

902 ms

Resources Loaded

10 sec

Page Rendered

457 ms

thuyvan.com.vn screenshot

About Website

Visit thuyvan.com.vn now to see the best up-to-date Thuyvan content and also check out these interesting facts you probably never knew about thuyvan.com.vn

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Key Findings

We analyzed Thuyvan.com.vn page load time and found that the first response time was 902 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

thuyvan.com.vn performance score

0

Network Requests Diagram

thuyvan.com.vn

902 ms

thuyvan.com.vn

316 ms

Default.aspx

1065 ms

ss_core.css

1096 ms

ss_core_images.css

592 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 90% of them (77 requests) were addressed to the original Thuyvan.com.vn, 8% (7 requests) were made to Opi.yahoo.com and 1% (1 request) were made to Metrics.sony.com. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Thuyvan.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 906.8 kB (27%)

Content Size

3.4 MB

After Optimization

2.5 MB

In fact, the total size of Thuyvan.com.vn main page is 3.4 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. 35% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 111.4 kB

  • Original 129.4 kB
  • After minification 110.1 kB
  • After compression 18.1 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. This page needs HTML code to be minified as it can gain 19.3 kB, which is 15% 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 111.4 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 217.3 kB

  • Original 2.5 MB
  • After minification 2.3 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. Thuyvan images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 465.5 kB

  • Original 606.3 kB
  • After minification 449.4 kB
  • After compression 140.8 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 465.5 kB or 77% of the original size.

CSS Optimization

-87%

Potential reduce by 112.6 kB

  • Original 128.9 kB
  • After minification 75.5 kB
  • After compression 16.3 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. Thuyvan.com.vn needs all CSS files to be minified and compressed as it can save up to 112.6 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (54%)

Requests Now

83

After Optimization

38

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thuyvan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

SEO Factors

thuyvan.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 Thuyvan.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 Thuyvan.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 Thuyvan. 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: