18.3 sec in total
1.8 sec
16.3 sec
176 ms
Visit dantri.con.vn now to see the best up-to-date Dantri Con content for Vietnam and also check out these interesting facts you probably never knew about dantri.con.vn
Chuyen trang quang cao truc tuyen vnad.vn
Visit dantri.con.vnWe analyzed Dantri.con.vn page load time and found that the first response time was 1.8 sec and then it took 16.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dantri.con.vn performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value3.6 s
60/100
25%
Value4.6 s
71/100
10%
Value90 ms
99/100
30%
Value0
100/100
15%
Value3.3 s
94/100
10%
1834 ms
1650 ms
1380 ms
79 ms
3091 ms
Our browser made a total of 150 requests to load all elements on the main page. We found that 49% of them (73 requests) were addressed to the original Dantri.con.vn, 49% (74 requests) were made to Cdn.vnad.vn and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (7.6 sec) belongs to the original domain Dantri.con.vn.
Page size can be reduced by 262.0 kB (14%)
1.9 MB
1.6 MB
In fact, the total size of Dantri.con.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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 78.6 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 78.6 kB or 93% of the original size.
Potential reduce by 136.1 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. Dantri Con images are well optimized though.
Potential reduce by 44.9 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 44.9 kB or 64% of the original size.
Potential reduce by 2.5 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. Dantri.con.vn needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 75% of the original size.
We found no issues to fix!
149
149
The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dantri Con. According to our analytics all requests are already optimized.
dantri.con.vn
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dantri.con.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
Links do not have a discernible name
dantri.con.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
dantri.con.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dantri.con.vn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dantri.con.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.
dantri.con.vn
Open Graph description is not detected on the main page of Dantri Con. 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: