11.2 sec in total
3.5 sec
7.3 sec
476 ms
Welcome to thietbiviettech.vn homepage info - get ready to check Thietbi Viettech best content right away, or after learning these important things about thietbiviettech.vn
Thiết bị y tế Viettech sản xuất và phân phối sản phẩm chính hãng bao gồm nồi hấp tiệt trùng, tủ sấy tiệt trùng, lò đốt rác thải y tế, nồi sắc thuốc...
Visit thietbiviettech.vnWe analyzed Thietbiviettech.vn page load time and found that the first response time was 3.5 sec and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
thietbiviettech.vn performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value8.5 s
1/100
25%
Value11.8 s
4/100
10%
Value5,840 ms
0/100
30%
Value0
100/100
15%
Value18.1 s
3/100
10%
3470 ms
719 ms
1339 ms
513 ms
773 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 88% of them (51 requests) were addressed to the original Thietbiviettech.vn, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Thietbiviettech.vn.
Page size can be reduced by 497.6 kB (35%)
1.4 MB
910.2 kB
In fact, the total size of Thietbiviettech.vn main page is 1.4 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. 50% of websites need less resources to load. Images take 885.7 kB which makes up the majority of the site volume.
Potential reduce by 48.5 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 10.4 kB, which is 17% 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 48.5 kB or 77% of the original size.
Potential reduce by 87.0 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. Thietbi Viettech images are well optimized though.
Potential reduce by 344.9 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 344.9 kB or 79% of the original size.
Potential reduce by 17.2 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. Thietbiviettech.vn needs all CSS files to be minified and compressed as it can save up to 17.2 kB or 83% of the original size.
Number of requests can be reduced by 14 (25%)
57
43
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thietbi Viettech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
thietbiviettech.vn
3470 ms
StyleVT.css
719 ms
jquery-1.js
1339 ms
script.js
513 ms
jquery.slider.css
773 ms
jquery.slider.min.js
1047 ms
jquery.lighter.css
769 ms
jquery.js
1892 ms
jquery.lighter.js
953 ms
sdk.js
158 ms
analytics.js
142 ms
online
178 ms
bg-header.png
243 ms
109.jpg
256 ms
icon-sear.png
265 ms
bg-call.png
238 ms
bg-menu.png
260 ms
bg-menu-hover.png
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506 ms
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504 ms
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510 ms
skype.png
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1037 ms
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bg-buy.png
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1790 ms
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1548 ms
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1814 ms
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1812 ms
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1947 ms
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23 ms
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2182 ms
thietbiviettech.vn accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
thietbiviettech.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
thietbiviettech.vn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thietbiviettech.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 Thietbiviettech.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.
thietbiviettech.vn
Open Graph description is not detected on the main page of Thietbi Viettech. 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: