13.4 sec in total
2.4 sec
10.6 sec
371 ms
Welcome to itc.tnut.edu.vn homepage info - get ready to check Itc Tnut best content for Vietnam right away, or after learning these important things about itc.tnut.edu.vn
Trung tâm hợp tác đào tạo quốc tế: Đào tạo ngành cơ khí, kỹ thuật điện theo chuẩn chương trình tiên tiến, các chương trình liên kết 2+2 với Hà Quốc, Nhật bản, Mỹ.
Visit itc.tnut.edu.vnWe analyzed Itc.tnut.edu.vn page load time and found that the first response time was 2.4 sec and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Itc.tnut.edu.vn rating and web reputation
itc.tnut.edu.vn performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value16.3 s
0/100
25%
Value29.9 s
0/100
10%
Value18,350 ms
0/100
30%
Value1.046
2/100
15%
Value33.8 s
0/100
10%
2388 ms
496 ms
1470 ms
745 ms
503 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 52% of them (48 requests) were addressed to the original Itc.tnut.edu.vn, 27% (25 requests) were made to Tamlinh.nhdsoft.com and 3% (3 requests) were made to S10.histats.com. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Itc.tnut.edu.vn.
Page size can be reduced by 804.4 kB (18%)
4.5 MB
3.7 MB
In fact, the total size of Itc.tnut.edu.vn main page is 4.5 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 3.5 MB which makes up the majority of the site volume.
Potential reduce by 27.8 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 6.1 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 27.8 kB or 79% of the original size.
Potential reduce by 130.7 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. Itc Tnut images are well optimized though.
Potential reduce by 334.2 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 334.2 kB or 57% of the original size.
Potential reduce by 311.7 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. Itc.tnut.edu.vn needs all CSS files to be minified and compressed as it can save up to 311.7 kB or 83% of the original size.
Number of requests can be reduced by 31 (37%)
83
52
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itc Tnut. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
itc.tnut.edu.vn
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itc.tnut.edu.vn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
itc.tnut.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
itc.tnut.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itc.tnut.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 Itc.tnut.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.
itc.tnut.edu.vn
Open Graph description is not detected on the main page of Itc Tnut. 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: