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viantech.vn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

viantech.vn

Bảo hộ lao động Bình Châu - Bồn rửa mắt khẩn cấp - Trang thiết bị phòng sạch - Phụ kiện phòng thí nghiệm

Page Load Speed

11.1 sec in total

First Response

1.2 sec

Resources Loaded

9.2 sec

Page Rendered

732 ms

viantech.vn screenshot

About Website

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

Bảo hộ lao động Bình Châu | Bồn rửa mắt khẩn cấp | Bồn rửa mắt cấp cứu | bon rua mat cap cuu| Emergency eye wash| bon rua mat khan cap| Khẩu trang Carbon khẩu trang than hoạt tính Khẩu trang Y tế | Gă...

Visit viantech.vn

Key Findings

We analyzed Viantech.vn page load time and found that the first response time was 1.2 sec and then it took 9.9 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

viantech.vn performance score

0

Network Requests Diagram

viantech.vn

1206 ms

2339 ms

style.css

541 ms

mod_vvisit_counter.css

549 ms

mootools.js

805 ms

Our browser made a total of 175 requests to load all elements on the main page. We found that 41% of them (71 requests) were addressed to the original Viantech.vn, 46% (80 requests) were made to Binhchau.com.vn and 3% (6 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Viantech.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.7 kB (23%)

Content Size

964.0 kB

After Optimization

742.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Viantech.vn main page is 964.0 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. 65% of websites need less resources to load. Images take 654.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 134.8 kB

  • Original 158.0 kB
  • After minification 148.7 kB
  • After compression 23.2 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 134.8 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 64.4 kB

  • Original 654.1 kB
  • After minification 589.7 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. Viantech images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 21.1 kB

  • Original 148.4 kB
  • After minification 144.2 kB
  • After compression 127.3 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 21.1 kB or 14% of the original size.

CSS Optimization

-42%

Potential reduce by 1.4 kB

  • Original 3.4 kB
  • After minification 3.3 kB
  • After compression 2.0 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. Viantech.vn needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (43%)

Requests Now

170

After Optimization

97

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 170 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viantech. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

viantech.vn

viantech.vn

1206 ms

2339 ms

style.css

style.css

541 ms

mod_vvisit_counter.css

mod_vvisit_counter.css

549 ms

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805 ms

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575 ms

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SEO Factors

viantech.vn SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Viantech.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Viantech.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

viantech.vn

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