2.4 sec in total
1.2 sec
1.2 sec
115 ms
Click here to check amazing UNESCO Viet Nam content for Vietnam. Otherwise, check out these important facts you probably never knew about unescovietnam.vn
unescovietnam.vn la trang thong tin dien tu cua Lien hiep cac Hoi UNESCO viet nam. Trang web dang tai cac hoat dong cua hiep hoi, cac trung tam va cac thong tin ve van hoa, giao duc, khoa hoc, thong t...
Visit unescovietnam.vnWe analyzed Unescovietnam.vn page load time and found that the first response time was 1.2 sec and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
unescovietnam.vn performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.8 s
31/100
25%
Value9.7 s
11/100
10%
Value30 ms
100/100
30%
Value0.134
80/100
15%
Value8.2 s
40/100
10%
1163 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Unescovietnam.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Unescovietnam.vn.
Page size can be reduced by 839 B (74%)
1.1 kB
297 B
In fact, the total size of Unescovietnam.vn main page is 1.1 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 1.1 kB which makes up the majority of the site volume.
Potential reduce by 839 B
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 839 B or 74% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
unescovietnam.vn
1163 ms
unescovietnam.vn accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
unescovietnam.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
unescovietnam.vn SEO score
VI
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unescovietnam.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 Unescovietnam.vn main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
unescovietnam.vn
Open Graph description is not detected on the main page of UNESCO Viet Nam. 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: