3.5 sec in total
85 ms
2.5 sec
923 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 85 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
thuvienhoclieu.com performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value2.7 s
85/100
25%
Value6.2 s
43/100
10%
Value990 ms
27/100
30%
Value0
100/100
15%
Value8.4 s
39/100
10%
85 ms
48 ms
55 ms
45 ms
51 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 86% of them (42 requests) were addressed to the original Thuvienhoclieu.com, 8% (4 requests) were made to Pagead2.googlesyndication.com and 4% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Thuvienhoclieu.com.
Page size can be reduced by 602.2 kB (47%)
1.3 MB
681.9 kB
In fact, the total size of Thuvienhoclieu.com main page is 1.3 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 647.7 kB which makes up the majority of the site volume.
Potential reduce by 591.2 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. 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 591.2 kB or 91% of the original size.
Potential reduce by 9.0 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 9.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.2 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 849 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. Thuvienhoclieu.com has all CSS files already compressed.
Number of requests can be reduced by 30 (64%)
47
17
The browser has sent 47 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 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
thuvienhoclieu.com
85 ms
embed-public.min.css
48 ms
wpProQuiz_front.min.css
55 ms
orgSeriesLightTheme.css
45 ms
style.css
51 ms
style.css
332 ms
td_legacy_main.css
129 ms
td_standard_pack_main.css
81 ms
jquery.min.js
63 ms
jquery-migrate.min.js
65 ms
quiz_front.js
79 ms
adsbygoogle.js
123 ms
MathJax.js
124 ms
js
125 ms
adsbygoogle.js
138 ms
email-decode.min.js
105 ms
pdfobject.min.js
106 ms
embed-public.min.js
505 ms
tagdiv_theme.min.js
119 ms
tdPostImages.js
122 ms
tdSmartSidebar.js
506 ms
tdSocialSharing.js
121 ms
tdModalPostImages.js
674 ms
comment-reply.min.js
136 ms
tdDatei18n.js
506 ms
tdAjaxSearch.js
146 ms
tdLogin.js
165 ms
tdInfiniteLoader.js
176 ms
tdLoadingBox.js
196 ms
tdMenu.js
210 ms
8.jpg
125 ms
logo-3.png
126 ms
logo-mobile-thuvienhoclieu.com_.png
126 ms
word-thuvienhoclieu-218x150.jpg
127 ms
PowerPoint-218x150.jpg
127 ms
tracnghiemonlinethuvienhoclieu-218x150.png
454 ms
word-thuvienhoclieu-324x160.jpg
290 ms
word-thuvienhoclieu-100x70.jpg
127 ms
word-218x150.png
128 ms
word-thuvienhoclieu-324x235.jpg
291 ms
word-100x70.png
128 ms
Chantrang.jpg
128 ms
show_ads_impl.js
158 ms
zrt_lookup.html
149 ms
TeX-AMS_CHTML.js
136 ms
newspaper.woff
1027 ms
mhchem.js
124 ms
ads
520 ms
sodar
353 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: