9.2 sec in total
660 ms
7.6 sec
933 ms
Welcome to edumart.edu.vn homepage info - get ready to check Edumart best content for Vietnam right away, or after learning these important things about edumart.edu.vn
Trọn bộ các bài học tiếng Anh online tốt nhất, hiệu quả nhất giúp bạn có thể giao tiếp tiếng Anh dễ dàng, người mù tiếng Anh cũng có thể dễ dàng học và ứng dụng ngay được sau những bài dạy đầu tiên
Visit edumart.edu.vnWe analyzed Edumart.edu.vn page load time and found that the first response time was 660 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
edumart.edu.vn performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value22.0 s
0/100
25%
Value16.0 s
0/100
10%
Value6,310 ms
0/100
30%
Value0.81
5/100
15%
Value28.0 s
0/100
10%
660 ms
980 ms
465 ms
676 ms
682 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 60% of them (52 requests) were addressed to the original Edumart.edu.vn, 14% (12 requests) were made to Fonts.gstatic.com and 12% (10 requests) were made to Sach.edumart.edu.vn. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Edumart.edu.vn.
Page size can be reduced by 176.3 kB (3%)
5.2 MB
5.0 MB
In fact, the total size of Edumart.edu.vn main page is 5.2 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 5.1 MB which makes up the majority of the site volume.
Potential reduce by 35.8 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 7.6 kB, which is 17% 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 35.8 kB or 82% of the original size.
Potential reduce by 137.8 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. Edumart images are well optimized though.
Potential reduce by 50 B
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 2.6 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. Edumart.edu.vn has all CSS files already compressed.
Number of requests can be reduced by 33 (51%)
65
32
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edumart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
edumart.edu.vn
660 ms
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bootstrap.min.css
465 ms
font-awesome.min.css
676 ms
slick.css
682 ms
bootstrap-modal-bs3patch.css
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flowplayer.css
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style.css
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livechat.css
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jquery.min.js
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hls.light.min.js
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flowplayer.min.js
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jwplayer.js
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font.css
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1795088050778253
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edumart.edu.vn 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.
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
edumart.edu.vn 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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
edumart.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edumart.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Edumart.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.
edumart.edu.vn
Open Graph data is detected on the main page of Edumart. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: