29.1 sec in total
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Click here to check amazing Tailieukientruc content for Vietnam. Otherwise, check out these important facts you probably never knew about tailieukientruc.net
Trang web thư viện kiến trúc tổng hợp các tài liệu, phần mềm chuyên ngành kiến trúc như: thư viện autocad, thư viện shop, thư viện 3d, thư viện sketup, lumion, revit...
Visit tailieukientruc.netWe analyzed Tailieukientruc.net page load time and found that the first response time was 2 sec and then it took 27.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
tailieukientruc.net performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value4.8 s
30/100
25%
Value11.8 s
4/100
10%
Value3,180 ms
2/100
30%
Value0.433
22/100
15%
Value17.4 s
4/100
10%
1986 ms
879 ms
641 ms
632 ms
4331 ms
Our browser made a total of 170 requests to load all elements on the main page. We found that 48% of them (81 requests) were addressed to the original Tailieukientruc.net, 12% (20 requests) were made to Static.xx.fbcdn.net and 6% (10 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Streamtest.github.io.
Page size can be reduced by 962.9 kB (31%)
3.1 MB
2.1 MB
In fact, the total size of Tailieukientruc.net main page is 3.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 195.2 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 195.2 kB or 81% of the original size.
Potential reduce by 119.7 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. Tailieukientruc images are well optimized though.
Potential reduce by 476.3 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 476.3 kB or 54% of the original size.
Potential reduce by 171.8 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. Tailieukientruc.net needs all CSS files to be minified and compressed as it can save up to 171.8 kB or 81% of the original size.
Number of requests can be reduced by 71 (44%)
163
92
The browser has sent 163 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tailieukientruc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
tailieukientruc.net
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tailieukientruc.net accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tailieukientruc.net 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
tailieukientruc.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tailieukientruc.net can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Tailieukientruc.net 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.
tailieukientruc.net
Open Graph description is not detected on the main page of Tailieukientruc. 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: