Vnu.edu.vn Site Title

ĐẠI HỌC QUỐC GIA HÀ NỘI - TRANG CHỦ

Vnu.edu.vn Meta Description

ĐHQGHN là nơi đào tạo nguồn nhân lực chất lượng cao, trình độ cao, bồi dưỡng nhân tài; nghiên cứu khoa học, phát triển công nghệ và chuyển giao tri thức đa ngành, đa lĩnh vực; góp phần xây dựng, phát triển và bảo vệ đất nước; làm nòng cột và đầu tàu trong hệ thống giáo dục đại học Việt Nam. Đạt đỉnh cao dựa và tri thức - Excellence through Knowledge.

Vnu.edu.vn Test Results

vnu.edu.vn Mobile Usability: 62/100

Quick overview:
Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
Tài nguyên số and 5 others render only 4 pixels tall (11 CSS pixels) .
...
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <a href="?netoffice">Văn bản</a> and 3 others are close to other tap targets .
...
Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
Configure a viewport for this page.
Avoid plugins
Your page uses plugins, which prevents portions of your page from being used on many platforms. Find alternatives for plugin based content to increase compatibility.
Find alternatives for the following Flash plugins.
http://s10.histats.com/605.swf (140 x 58) .

vnu.edu.vn Mobile Speed: 19/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2.6MiB (94% reduction).
Compressing and resizing http://vnu.edu.vn/upload/2018/10/23037/image/(VNU)%20Hoc%20bong%20Mitsubishi1%20(20).jpg could save 456.1KiB (98% reduction).
...
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://vnu.edu.vn/Libaries/images/Templates/Photogallery/200x140/VNUAlumni2016s.jpg (expiration not specified)
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
http://vnu.edu.vn/home/js/jquery-1.5.1.min.js
...
Optimize CSS Delivery of the following:
http://vnu.edu.vn/home/css/jkmegamenu.css
...
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 125.3KiB (69% reduction).
Compressing http://vnu.edu.vn/home/js/jquery-1.5.1.min.js could save 54.3KiB (65% reduction).
...
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
64.5KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 2 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.
Only about 33% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.
...
Reduce server response time
In our test, your server responded in 0.69 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 12.4KiB (20% reduction).
Minifying http://vnu.edu.vn/home/ could save 12.4KiB (20% reduction).

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