28.9 sec in total
878 ms
27.7 sec
396 ms
Visit ngc.com.vn now to see the best up-to-date Ngc content for Vietnam and also check out these interesting facts you probably never knew about ngc.com.vn
Cộng đồng domainer Việt Nam. Mua bán, chuyển nhượng, thảo luận về Tên miền, Hosting, Website
Visit ngc.com.vnWe analyzed Ngc.com.vn page load time and found that the first response time was 878 ms and then it took 28.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ngc.com.vn performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value10.1 s
0/100
25%
Value11.4 s
5/100
10%
Value940 ms
30/100
30%
Value0.12
84/100
15%
Value15.3 s
7/100
10%
878 ms
4266 ms
1594 ms
3849 ms
2136 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 96% of them (77 requests) were addressed to the original Ngc.com.vn, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Ngc.com.vn.
Page size can be reduced by 342.2 kB (43%)
805.0 kB
462.8 kB
In fact, the total size of Ngc.com.vn main page is 805.0 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. Images take 374.0 kB which makes up the majority of the site volume.
Potential reduce by 51.0 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 51.0 kB or 76% of the original size.
Potential reduce by 44.8 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. Obviously, Ngc needs image optimization as it can save up to 44.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 222.5 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 222.5 kB or 66% of the original size.
Potential reduce by 24.0 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. Ngc.com.vn needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 84% of the original size.
Number of requests can be reduced by 24 (32%)
75
51
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ngc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
ngc.com.vn
878 ms
4266 ms
WebResource.axd
1594 ms
ScriptResource.axd
3849 ms
ScriptResource.axd
2136 ms
ngc.css
2588 ms
jquery-1.4.2.min.js
12295 ms
functions.js
2415 ms
ajax-dynamic-content.js
1869 ms
ajax.js
2154 ms
ajax-tooltip.js
2431 ms
style.css
2425 ms
swfobject.js
4024 ms
get_flash_player.gif
17 ms
style.css
3272 ms
jquery-1.3.1.min.js
7964 ms
jquery.dropdownPlain.js
2866 ms
date.js
3184 ms
search.png
3512 ms
ddaccordion.js
3846 ms
142_VBphapquy1.jpg
5873 ms
269_eoffice_npc.gif
4376 ms
715_9897_diembao.gif
5164 ms
536_EVN.jpg
6486 ms
653_evnnpc.jpg
4906 ms
878_10_nam_NGC_1.jpg
19589 ms
1.gif
5430 ms
8.gif
5694 ms
0.gif
5968 ms
5.gif
6149 ms
6.gif
6232 ms
binhchonbtn.jpg
6189 ms
ketquabc.jpg
6527 ms
thumb1_862_image003.jpg
12297 ms
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15157 ms
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13578 ms
thumb_673_thumb1_226_logo-ngc1.JPG
14807 ms
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14734 ms
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16775 ms
thumb_818_35021ea8131be124a2baa656b3c76fab_Image_187.jpg
15492 ms
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15246 ms
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15632 ms
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16899 ms
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thumb_566_iphone-6s-galaxy-s7-waterproof-6583-1460014837.jpg
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15680 ms
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15656 ms
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16472 ms
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17120 ms
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15905 ms
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16327 ms
thumb_971_btb362754-1.jpg
15241 ms
thumb_270_2-3_opt_(Custom)_IHEP.jpeg
12979 ms
btleft.gif
11906 ms
btright.gif
11236 ms
loading2.gif
11163 ms
ga.js
29 ms
__utm.gif
12 ms
glossyback.gif
10874 ms
title_tieudiem_2.gif
8909 ms
title_tieudiem_content.gif
8559 ms
row1.jpg
7765 ms
title_tieudiem_thoisu.gif
7978 ms
btbg.gif
6841 ms
plus.gif
6825 ms
ngc.com.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Some elements have a [tabindex] value greater than 0
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 IDs are not unique
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
ngc.com.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
ngc.com.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 Ngc.com.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 Ngc.com.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.
ngc.com.vn
Open Graph description is not detected on the main page of Ngc. 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: