3.9 sec in total
33 ms
3.1 sec
727 ms
Visit thuvienhoclieu.com now to see the best up-to-date Thuvienhoclieu content for Vietnam and also check out these interesting facts you probably never knew about thuvienhoclieu.com
Download và upload tài liệu học tập, giảng dạy chất lượng cao ở cấp THPT và THCS. Các chuyên đề, bài tập, đề thi học kỳ, đề kiểm tra 1 tiết, giáo án.
Visit thuvienhoclieu.comWe analyzed Thuvienhoclieu.com page load time and found that the first response time was 33 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
thuvienhoclieu.com performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value3.7 s
57/100
25%
Value5.0 s
64/100
10%
Value2,540 ms
4/100
30%
Value0.433
22/100
15%
Value11.2 s
20/100
10%
33 ms
86 ms
56 ms
49 ms
48 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 82% of them (47 requests) were addressed to the original Thuvienhoclieu.com, 9% (5 requests) were made to Pagead2.googlesyndication.com and 5% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Pagead2.googlesyndication.com.
Page size can be reduced by 698.0 kB (46%)
1.5 MB
816.9 kB
In fact, the total size of Thuvienhoclieu.com main page is 1.5 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. 65% of websites need less resources to load. HTML takes 716.1 kB which makes up the majority of the site volume.
Potential reduce by 654.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 654.4 kB or 91% of the original size.
Potential reduce by 9.4 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. Obviously, Thuvienhoclieu needs image optimization as it can save up to 9.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 7.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 27.0 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. Thuvienhoclieu.com needs all CSS files to be minified and compressed as it can save up to 27.0 kB or 21% of the original size.
Number of requests can be reduced by 33 (61%)
54
21
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thuvienhoclieu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
thuvienhoclieu.com
33 ms
thuvienhoclieu.com
86 ms
embed-public.min.css
56 ms
wpProQuiz_front.min.css
49 ms
orgSeriesLightTheme.css
48 ms
style.css
39 ms
style.css
42 ms
td_legacy_main.css
49 ms
td_standard_pack_main.css
70 ms
jquery.min.js
55 ms
jquery-migrate.min.js
60 ms
quiz_front.js
57 ms
adsbygoogle.js
383 ms
MathJax.js
60 ms
js
383 ms
adsbygoogle.js
384 ms
email-decode.min.js
42 ms
pdfobject.min.js
51 ms
embed-public.min.js
51 ms
tagdiv_theme.min.js
369 ms
tdPostImages.js
367 ms
tdSmartSidebar.js
368 ms
tdSocialSharing.js
366 ms
tdModalPostImages.js
368 ms
comment-reply.min.js
369 ms
tdToTop.js
370 ms
tdLogin.js
372 ms
tdLoadingBox.js
930 ms
tdMenu.js
370 ms
tdAjaxSearch.js
370 ms
8.jpg
140 ms
logo-3.png
140 ms
logo-mobile-thuvienhoclieu.com_.png
141 ms
word-thuvienhoclieu-218x150.jpg
138 ms
PowerPoint-218x150.jpg
147 ms
tracnghiemonlinethuvienhoclieu-218x150.png
140 ms
word-thuvienhoclieu-324x160.jpg
140 ms
word-thuvienhoclieu-100x70.jpg
141 ms
word-thuvienhoclieu.com_-218x150.png
142 ms
word-218x150.png
142 ms
word-thuvienhoclieu-324x235.jpg
143 ms
word-thuvienhoclieu.com_-100x70.png
143 ms
word-100x70.png
142 ms
pdf-100x70.png
144 ms
PowerPoint-100x70.jpg
144 ms
Chantrang.jpg
145 ms
TeX-AMS_CHTML.js
139 ms
newspaper.woff
314 ms
slotcar_library.js
79 ms
show_ads_impl.js
293 ms
mhchem.js
33 ms
zrt_lookup.html
167 ms
ads
556 ms
ads
387 ms
main.js
82 ms
reactive_library.js
1119 ms
ca-pub-8837010086631853
1106 ms
thuvienhoclieu.com 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.
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
Links do not have a discernible name
thuvienhoclieu.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
thuvienhoclieu.com SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thuvienhoclieu.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Thuvienhoclieu.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.
thuvienhoclieu.com
Open Graph data is detected on the main page of Thuvienhoclieu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: