37.2 sec in total
4.3 sec
32 sec
905 ms
Visit res.vn now to see the best up-to-date RES content for Vietnam and also check out these interesting facts you probably never knew about res.vn
Trung tâm luyện thi IELTS, TOEIC uy tín và chất lượng tại Hà Nội,Hồ Chí Minh
Visit res.vnWe analyzed Res.vn page load time and found that the first response time was 4.3 sec and then it took 32.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 26 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
res.vn performance score
4252 ms
193 ms
2945 ms
576 ms
1903 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 67% of them (70 requests) were addressed to the original Res.vn, 10% (10 requests) were made to Static.xx.fbcdn.net and 9% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Res.vn.
Page size can be reduced by 256.5 kB (16%)
1.6 MB
1.4 MB
In fact, the total size of Res.vn main page is 1.6 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 54.6 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. This page needs HTML code to be minified as it can gain 6.9 kB, which is 11% 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 54.6 kB or 84% of the original size.
Potential reduce by 115.2 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. RES images are well optimized though.
Potential reduce by 58.7 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 58.7 kB or 66% of the original size.
Potential reduce by 27.9 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. Res.vn needs all CSS files to be minified and compressed as it can save up to 27.9 kB or 79% of the original size.
Number of requests can be reduced by 24 (32%)
76
52
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RES. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
res.vn
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res.vn SEO score
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Res.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 Res.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.
res.vn
Open Graph description is not detected on the main page of RES. 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: