5 sec in total
801 ms
4.1 sec
153 ms
Click here to check amazing Baivan content for Vietnam. Otherwise, check out these important facts you probably never knew about baivan.net
Nội dung web bao gồm: Soan bài môn văn tất cả các lớp học, tuyển tập những bài văn mẫu hay, đạt điểm cao của môn văn từ cấp I đến cấp III. Các bài soạn, bài văn mẫu đều được trình bày 1 cách thông min...
Visit baivan.netWe analyzed Baivan.net page load time and found that the first response time was 801 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
baivan.net performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value6.7 s
8/100
25%
Value8.9 s
15/100
10%
Value1,150 ms
22/100
30%
Value0.137
79/100
15%
Value10.4 s
24/100
10%
801 ms
1058 ms
257 ms
515 ms
755 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 54% of them (14 requests) were addressed to the original Baivan.net, 23% (6 requests) were made to Cdnjs.cloudflare.com and 12% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Baivan.net.
Page size can be reduced by 49.0 kB (9%)
535.2 kB
486.2 kB
In fact, the total size of Baivan.net main page is 535.2 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. 20% of websites need less resources to load. Javascripts take 285.9 kB which makes up the majority of the site volume.
Potential reduce by 37.3 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 37.3 kB or 83% of the original size.
Potential reduce by 0 B
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.
Potential reduce by 11.4 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 306 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. Baivan.net has all CSS files already compressed.
Number of requests can be reduced by 15 (63%)
24
9
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Baivan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
baivan.net
801 ms
baivan.net
1058 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
257 ms
css_RkebH-sSEgO55lymQnM84YEtFbQkxLwSIzTxgWLDKpE.css
515 ms
css_PGbJgHCUCBf4dg7K9Kt8aAwsApndP4GZ9RuToPy3-Fk.css
755 ms
font-awesome.min.css
26 ms
css_r6g3jNcQgn6e-x6XrUf4bnUNywmeOqVqT0wt_mQ7MPM.css
1017 ms
css_RqMa9Z52PNxSRWEYFE_mkUT9KbmtouSiCLmtviveLqo.css
767 ms
latest.js
33 ms
js_Pt6OpwTd6jcHLRIjrE-eSPLWMxWDkcyYrPTIrXDSON0.js
1284 ms
js_w0Yx3aosExklNjCryc5zDGb_iUsntXDdYSsb7U8HSSQ.js
770 ms
js_d1DsNHwKLcklEn33tr-v_Y6TAndDC9IbjL3nofHKFC8.js
772 ms
js_lfzVszbLRiGawhnazS9XzTzCcE5U0Z9gFESAqN6yEig.js
1016 ms
adsbygoogle.js
55 ms
mathjax
146 ms
logo.png
309 ms
bktop.png
855 ms
bgtop1.png
819 ms
show_ads_impl.js
94 ms
zrt_lookup.html
25 ms
MathJax.js
11 ms
config.js
12 ms
config.js
58 ms
tex2jax.js
57 ms
ads
211 ms
ads
383 ms
baivan.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
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
baivan.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
baivan.net SEO score
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
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 Baivan.net 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 Baivan.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.
baivan.net
Open Graph description is not detected on the main page of Baivan. 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: