16 sec in total
975 ms
14.8 sec
224 ms
Click here to check amazing TNU TOPICA content for Vietnam. Otherwise, check out these important facts you probably never knew about tnu.topica.edu.vn
Visit tnu.topica.edu.vnWe analyzed Tnu.topica.edu.vn page load time and found that the first response time was 975 ms and then it took 15.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tnu.topica.edu.vn performance score
name
value
score
weighting
Value3.7 s
31/100
10%
Value3.7 s
59/100
25%
Value5.5 s
54/100
10%
Value80 ms
99/100
30%
Value0.312
37/100
15%
Value6.0 s
64/100
10%
975 ms
303 ms
1323 ms
1332 ms
1066 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 63% of them (61 requests) were addressed to the original Tnu.topica.edu.vn, 12% (12 requests) were made to Static.xx.fbcdn.net and 9% (9 requests) were made to Dtu.topica.edu.vn. The less responsive or slowest element that took the longest time to load (11.1 sec) belongs to the original domain Tnu.topica.edu.vn.
Page size can be reduced by 371.2 kB (20%)
1.9 MB
1.5 MB
In fact, the total size of Tnu.topica.edu.vn main page is 1.9 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 42.2 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. This page needs HTML code to be minified as it can gain 6.7 kB, which is 13% 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 42.2 kB or 81% of the original size.
Potential reduce by 79.1 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. TNU TOPICA images are well optimized though.
Potential reduce by 185.0 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 185.0 kB or 73% of the original size.
Potential reduce by 64.8 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. Tnu.topica.edu.vn needs all CSS files to be minified and compressed as it can save up to 64.8 kB or 80% of the original size.
Number of requests can be reduced by 44 (47%)
94
50
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TNU TOPICA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
tnu.topica.edu.vn
975 ms
import.css
303 ms
jquery-1.7.2.min.js
1323 ms
mootools.js
1332 ms
jquery.bxslider.js
1066 ms
caption.js
537 ms
ja.js
846 ms
modal.js
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dropline.js
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scroll.top.js
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jquery.lazyload.mini.js
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ja_tabs.css
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system.css
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general.css
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addons.css
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layout.css
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template.css
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typo.css
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ja.css
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modal.css
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dropline.css
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theme.css
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style.css
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style_002.css
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mod_janews2.css
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pagination.css
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my_style.css
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scroll.top.css
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topica.jpg
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topica-neu.jpg
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topica-founder.jpg
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tnu.topica.edu.vn accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
tnu.topica.edu.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
tnu.topica.edu.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
Tap targets are not sized appropriately
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tnu.topica.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 Tnu.topica.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.
tnu.topica.edu.vn
Open Graph description is not detected on the main page of TNU TOPICA. 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: