12.3 sec in total
1.6 sec
10 sec
657 ms
Welcome to gnnvietnam.com homepage info - get ready to check GNN Viet Nam best content for Vietnam right away, or after learning these important things about gnnvietnam.com
GNN VietNam là doanh nghiệp hàng đầu trong lĩnh vực thiết bị công nghiệp và tự động hoá. Là nhà cung cấp chuyên nghiệp các mặt hàng tự động hoá, thiết bị điện công nghiệp cho nhà máy. Đại điện chính t...
Visit gnnvietnam.comWe analyzed Gnnvietnam.com page load time and found that the first response time was 1.6 sec and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
gnnvietnam.com performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value8.9 s
1/100
25%
Value18.9 s
0/100
10%
Value12,480 ms
0/100
30%
Value0.097
90/100
15%
Value29.0 s
0/100
10%
1610 ms
1991 ms
1979 ms
999 ms
1745 ms
Our browser made a total of 125 requests to load all elements on the main page. We found that 86% of them (108 requests) were addressed to the original Gnnvietnam.com, 6% (7 requests) were made to Google.com and 2% (2 requests) were made to Ajax.microsoft.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Gnnvietnam.com.
Page size can be reduced by 617.9 kB (41%)
1.5 MB
885.3 kB
In fact, the total size of Gnnvietnam.com main page is 1.5 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 932.5 kB which makes up the majority of the site volume.
Potential reduce by 145.7 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 145.7 kB or 84% of the original size.
Potential reduce by 220.4 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, GNN Viet Nam needs image optimization as it can save up to 220.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 129.3 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 129.3 kB or 52% of the original size.
Potential reduce by 122.5 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. Gnnvietnam.com needs all CSS files to be minified and compressed as it can save up to 122.5 kB or 84% of the original size.
Number of requests can be reduced by 24 (20%)
123
99
The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GNN Viet Nam. 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 from 5 to 1 for CSS and as a result speed up the page load time.
gnnvietnam.com
1610 ms
www.gnnvietnam.com
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bootstrap.min.css
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bootstrap-theme.min.css
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jquery-1.9.1.min.js
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bootstrap.min.js
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clientcss.css
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google_search.css
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WebForms.js
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WebUIValidation.js
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Banner_GNNVietnam.png
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Kuebler.jpg
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gnnvietnam.com accessibility score
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-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
gnnvietnam.com 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
Page has valid source maps
gnnvietnam.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a valid hreflang
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
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gnnvietnam.com 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 Gnnvietnam.com 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.
gnnvietnam.com
Open Graph description is not detected on the main page of GNN Viet Nam. 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: