8.2 sec in total
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Visit ptit.tailieu.vn now to see the best up-to-date Ptit Tailieu content for Vietnam and also check out these interesting facts you probably never knew about ptit.tailieu.vn
Hàng ngàn tài liệu, luận văn, bài giảng, giáo trình thuộc danh mục hay và cập nhật - Tại thư viện số Học Viện Công Nghệ Bưu Chính Viễn Thông
Visit ptit.tailieu.vnWe analyzed Ptit.tailieu.vn page load time and found that the first response time was 1.3 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ptit.tailieu.vn performance score
1276 ms
25 ms
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Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ptit.tailieu.vn, 39% (20 requests) were made to Image.dlib.vn and 33% (17 requests) were made to Static.dlib.vn. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Static.dlib.vn.
Page size can be reduced by 472.6 kB (53%)
900.2 kB
427.5 kB
In fact, the total size of Ptit.tailieu.vn main page is 900.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 380.3 kB which makes up the majority of the site volume.
Potential reduce by 78.2 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 10.7 kB, which is 12% 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 78.2 kB or 84% of the original size.
Potential reduce by 13.4 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. Ptit Tailieu images are well optimized though.
Potential reduce by 287.6 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 287.6 kB or 76% of the original size.
Potential reduce by 93.5 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. Ptit.tailieu.vn needs all CSS files to be minified and compressed as it can save up to 93.5 kB or 80% of the original size.
Number of requests can be reduced by 9 (20%)
46
37
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ptit Tailieu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
ptit.tailieu.vn
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ptit.tailieu.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 Ptit.tailieu.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 Ptit.tailieu.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.
ptit.tailieu.vn
Open Graph description is not detected on the main page of Ptit Tailieu. 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: