10.9 sec in total
1.7 sec
8.7 sec
566 ms
Click here to check amazing Thuvienso Cdspna content for Vietnam. Otherwise, check out these important facts you probably never knew about thuvienso.cdspna.edu.vn
Hàng ngàn tài liệu, luận văn, bài giảng, giáo trình thuộc danh mục hay và cập nhật - Tại thư viện số Trường Cao Đẳng Sư Phạm Nghệ An
Visit thuvienso.cdspna.edu.vnWe analyzed Thuvienso.cdspna.edu.vn page load time and found that the first response time was 1.7 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
thuvienso.cdspna.edu.vn performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value1.6 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
1670 ms
21 ms
3714 ms
3720 ms
3721 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Thuvienso.cdspna.edu.vn, 43% (21 requests) were made to Image.dlib.vn and 31% (15 requests) were made to Static.dlib.vn. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Static.dlib.vn.
Page size can be reduced by 476.4 kB (51%)
942.0 kB
465.6 kB
In fact, the total size of Thuvienso.cdspna.edu.vn main page is 942.0 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. 55% of websites need less resources to load. Javascripts take 380.3 kB which makes up the majority of the site volume.
Potential reduce by 80.2 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 11.9 kB, which is 13% 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 80.2 kB or 85% of the original size.
Potential reduce by 14.2 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. Thuvienso Cdspna 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 94.4 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. Thuvienso.cdspna.edu.vn needs all CSS files to be minified and compressed as it can save up to 94.4 kB or 81% of the original size.
Number of requests can be reduced by 9 (21%)
43
34
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thuvienso Cdspna. 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.
thuvienso.cdspna.edu.vn
1670 ms
css
21 ms
generalnew.css
3714 ms
tp_3col_defaultnew.css
3720 ms
schoolnew.css
3721 ms
popup.css
3733 ms
jquery-1.2.6.js
3976 ms
common.js
3732 ms
ajax_core.js
3953 ms
caobox.js
3957 ms
cdspna_1402993624.jpg
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lich_su_dang_8558.jpg
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cdspna_C01_1403490628.jpg
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header_spna2.jpg
1000 ms
board.png
469 ms
paginate_pre.gif
264 ms
paginate_next.gif
289 ms
huong-dan_thuvienbrvt.png
483 ms
bg_143x173.gif
245 ms
ieVl2ZhZI2eCN5jzbjEETS9weq8-59U.ttf
90 ms
ieVi2ZhZI2eCN5jzbjEETS9weq8-33mZKCM.ttf
91 ms
ieVi2ZhZI2eCN5jzbjEETS9weq8-32meKCM.ttf
90 ms
bg_bottom_194x3.gif
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loader.js
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35571
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init
421 ms
f031d5fc-a2b0-48d1-85e3-8bb580d26a95.css
39 ms
cross-storage.html
80 ms
avatar-chat.png
38 ms
logo-icon.png
18 ms
fontawesome-webfont.woff
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error.jpg
733 ms
thuvienso.cdspna.edu.vn accessibility score
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
Document doesn't have a <title> element
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
thuvienso.cdspna.edu.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
thuvienso.cdspna.edu.vn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thuvienso.cdspna.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that English 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.cdspna.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.cdspna.edu.vn
Open Graph description is not detected on the main page of Thuvienso Cdspna. 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: