8.6 sec in total
1.6 sec
6.7 sec
341 ms
Click here to check amazing Hanoi Ama content for Vietnam. Otherwise, check out these important facts you probably never knew about hanoi.ama.edu.vn
Học tiếng Anh hiệu quả, giao tiếp với 100% giáo viên bản xứ, phù hợp cho mọi đối tượng trẻ em, học sinh, sinh viên, người đi làm, luyện thi toeic, toefl, ielts
Visit hanoi.ama.edu.vnWe analyzed Hanoi.ama.edu.vn page load time and found that the first response time was 1.6 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
hanoi.ama.edu.vn performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value0.8 s
100/100
25%
Value0.8 s
100/100
10%
Value0 ms
100/100
30%
Value0.096
91/100
15%
Value0.8 s
100/100
10%
1594 ms
575 ms
523 ms
525 ms
562 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 87% of them (74 requests) were addressed to the original Hanoi.ama.edu.vn, 4% (3 requests) were made to Stats.g.doubleclick.net and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Hanoi.ama.edu.vn.
Page size can be reduced by 853.5 kB (33%)
2.6 MB
1.7 MB
In fact, the total size of Hanoi.ama.edu.vn main page is 2.6 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 38.5 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 5.7 kB, which is 11% 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 38.5 kB or 76% of the original size.
Potential reduce by 32.8 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. Hanoi Ama images are well optimized though.
Potential reduce by 605.0 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 605.0 kB or 70% of the original size.
Potential reduce by 177.2 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. Hanoi.ama.edu.vn needs all CSS files to be minified and compressed as it can save up to 177.2 kB or 82% of the original size.
Number of requests can be reduced by 40 (48%)
84
44
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hanoi Ama. 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 14 to 1 for CSS and as a result speed up the page load time.
hanoi.ama.edu.vn
1594 ms
jquery-1.8.2.min.js
575 ms
style.css
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typo.css
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calendar.css
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front.css
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mediaboxAdvBlack21.css
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modal.css
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rounded.css
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mootools-core.js
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mootools-more.js
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script.js
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caption.js
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script.js
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mediaboxAdv-1.3.4b.js
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quickie.js
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modal.js
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chat-invite.js
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bootstrap.min.css
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bootstrap-glyphicons.css
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chosen.min.css
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styles.css
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modernizr-2.6.2.min.js
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jquery.min.js
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bootstrap.js
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jquery.rwdImageMaps.min.js
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chosen.jquery.min.js
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script.js
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jquery.easing.1.3.js
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jquery.roundabout.js
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analytics.js
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logo.png
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slogan.jpg
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hanoi.ama.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
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.
hanoi.ama.edu.vn 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
hanoi.ama.edu.vn 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
EN
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hanoi.ama.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Vietnamese language. Our system also found out that Hanoi.ama.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.
hanoi.ama.edu.vn
Open Graph description is not detected on the main page of Hanoi Ama. 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: