10.3 sec in total
959 ms
9 sec
325 ms
Welcome to en.ocean.edu.vn homepage info - get ready to check En Ocean best content for Vietnam right away, or after learning these important things about en.ocean.edu.vn
Hệ thống Anh ngữ Quốc tế Ocean Edu với 100% giáo viên nước ngoài đã đào tạo thành công hơn 500.000 học viên theo học các chương trình tiếng Anh.
Visit en.ocean.edu.vnWe analyzed En.ocean.edu.vn page load time and found that the first response time was 959 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
en.ocean.edu.vn performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value17.7 s
0/100
25%
Value20.7 s
0/100
10%
Value13,290 ms
0/100
30%
Value0.12
84/100
15%
Value22.1 s
1/100
10%
959 ms
1982 ms
686 ms
75 ms
120 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 70% of them (54 requests) were addressed to the original En.ocean.edu.vn, 6% (5 requests) were made to Connect.facebook.net and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain En.ocean.edu.vn.
Page size can be reduced by 276.4 kB (16%)
1.7 MB
1.4 MB
In fact, the total size of En.ocean.edu.vn main page is 1.7 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 158.4 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 36.2 kB, which is 20% 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 158.4 kB or 88% of the original size.
Potential reduce by 114.0 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. En Ocean images are well optimized though.
Potential reduce by 3.8 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 183 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. En.ocean.edu.vn has all CSS files already compressed.
Number of requests can be reduced by 24 (36%)
66
42
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Ocean. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
en.ocean.edu.vn
959 ms
en.ocean.edu.vn
1982 ms
css2
686 ms
css
75 ms
js
120 ms
site.js
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jquery
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jqueryval
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bootstrap
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jquery-migrate-1.4.1.min.js
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mainJs
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jquery.fancybox-media.js
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camera.min.js
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fbevents.js
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gtm.js
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english_flag.jpg
1466 ms
logo.png
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reg-online-icon.png
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jquery.min.js
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page.php
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analytics.js
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ieVi2ZhZI2eCN5jzbjEETS9weq8-33mZKCA.woff
722 ms
ieVl2ZhZI2eCN5jzbjEETS9weq8-59Y.woff
833 ms
ieVi2ZhZI2eCN5jzbjEETS9weq8-32meKCA.woff
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UTM%20Dax.ttf
2645 ms
UTM%20Colossalis.ttf
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fontawesome-webfont.woff
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en.ocean.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
en.ocean.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
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.ocean.edu.vn 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 En.ocean.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.
en.ocean.edu.vn
Open Graph data is detected on the main page of En Ocean. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: