5.1 sec in total
1.1 sec
3.8 sec
188 ms
Welcome to thuvienso.apd.edu.vn homepage info - get ready to check Thuvienso Apd best content for Vietnam right away, or after learning these important things about thuvienso.apd.edu.vn
Hàng ngàn tài liệu, luận văn, bài giảng, giáo trình thuộc danh mục hay và cập nhật - Tại thư viện số Học Viện Chính Sách & Phát Triển - Bộ Kế Hoạch và Đầu Tư
Visit thuvienso.apd.edu.vnWe analyzed Thuvienso.apd.edu.vn page load time and found that the first response time was 1.1 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
thuvienso.apd.edu.vn performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value5.2 s
24/100
25%
Value6.8 s
35/100
10%
Value3,320 ms
2/100
30%
Value0.008
100/100
15%
Value8.7 s
36/100
10%
1142 ms
463 ms
467 ms
470 ms
469 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 95% of them (42 requests) were addressed to the original Thuvienso.apd.edu.vn, 2% (1 request) were made to Widget.subiz.net and 2% (1 request) were made to Vcdn.subiz-cdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Vcdn.subiz-cdn.com.
Page size can be reduced by 99.7 kB (21%)
468.1 kB
368.4 kB
In fact, the total size of Thuvienso.apd.edu.vn main page is 468.1 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. 30% of websites need less resources to load. Images take 318.3 kB which makes up the majority of the site volume.
Potential reduce by 78.1 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 10.9 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 78.1 kB or 84% of the original size.
Potential reduce by 5.3 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. Thuvienso Apd images are well optimized though.
Potential reduce by 15.8 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 15.8 kB or 36% of the original size.
Potential reduce by 466 B
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. Thuvienso.apd.edu.vn has all CSS files already compressed.
Number of requests can be reduced by 8 (19%)
43
35
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thuvienso Apd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
thuvienso.apd.edu.vn
1142 ms
generalnew.css
463 ms
tp_3col_defaultnew.css
467 ms
schoolnew.css
470 ms
popup.css
469 ms
jquery-1.2.6.js
711 ms
common.js
468 ms
ajax_core.js
698 ms
caobox.js
699 ms
banner_apd2.jpg
710 ms
bg_mn.png
236 ms
board.png
468 ms
apd_1415101235.jpg
710 ms
apd_1415170815.jpg
471 ms
apd_1415143653.jpg
469 ms
457062048.jpg
471 ms
1786032787.jpg
706 ms
1361242895.jpg
708 ms
2031645348.jpg
707 ms
2016761720.jpg
708 ms
1481614299.jpg
941 ms
1720140876.jpg
942 ms
203426016.jpg
942 ms
953462049.jpg
945 ms
1843114906.jpg
943 ms
117670714.jpg
945 ms
33993201.jpg
1174 ms
paginate_pre.gif
1174 ms
paginate_next.gif
1175 ms
huong-dan_thuvienbrvt.png
1177 ms
apd_1418270645.jpg
1181 ms
1207817_067.jpg
1179 ms
apd_1415100916.jpg
1407 ms
7661375148527.jpg
1409 ms
apd_1415075101.jpg
1410 ms
8721363932397.jpg
1411 ms
apd_1415075281.jpg
1413 ms
apd_1415143609.jpg
1413 ms
2271419820035.jpg
1644 ms
bg_meu_cate.png
1631 ms
bg_143x173.gif
1617 ms
bg_bottom_194x3.gif
1579 ms
app.js
306 ms
18364d15f37.app.js
1757 ms
thuvienso.apd.edu.vn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
thuvienso.apd.edu.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
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
thuvienso.apd.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thuvienso.apd.edu.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 Thuvienso.apd.edu.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.
thuvienso.apd.edu.vn
Open Graph description is not detected on the main page of Thuvienso Apd. 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: