17.3 sec in total
542 ms
16.4 sec
421 ms
Visit tailieuso.com now to see the best up-to-date Tailieuso content for Vietnam and also check out these interesting facts you probably never knew about tailieuso.com
Mang Đến Cho Bạn Nguồn Tri Thức Mới Mỗi Ngày
Visit tailieuso.comWe analyzed Tailieuso.com page load time and found that the first response time was 542 ms and then it took 16.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tailieuso.com performance score
542 ms
998 ms
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Our browser made a total of 99 requests to load all elements on the main page. We found that 62% of them (61 requests) were addressed to the original Tailieuso.com, 8% (8 requests) were made to Apis.google.com and 6% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (9.2 sec) belongs to the original domain Tailieuso.com.
Page size can be reduced by 876.7 kB (20%)
4.4 MB
3.5 MB
In fact, the total size of Tailieuso.com main page is 4.4 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. 70% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 63.8 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 12.8 kB, which is 16% 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 63.8 kB or 78% of the original size.
Potential reduce by 37.4 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. Tailieuso images are well optimized though.
Potential reduce by 658.8 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 658.8 kB or 70% of the original size.
Potential reduce by 116.8 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. Tailieuso.com needs all CSS files to be minified and compressed as it can save up to 116.8 kB or 82% 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 Tailieuso. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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tailieuso.com SEO score
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tailieuso.com 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 Tailieuso.com 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.
tailieuso.com
Open Graph description is not detected on the main page of Tailieuso. 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: