11.2 sec in total
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8.5 sec
458 ms
Click here to check amazing Ngan Trung Hieu Bizz content for Vietnam. Otherwise, check out these important facts you probably never knew about ngantrunghieu.bizz.vn
Visit ngantrunghieu.bizz.vnWe analyzed Ngantrunghieu.bizz.vn page load time and found that the first response time was 2.3 sec and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ngantrunghieu.bizz.vn performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value16.7 s
0/100
25%
Value12.0 s
4/100
10%
Value190 ms
90/100
30%
Value0
100/100
15%
Value12.7 s
13/100
10%
2273 ms
457 ms
470 ms
491 ms
496 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 39% of them (25 requests) were addressed to the original Ngantrunghieu.bizz.vn, 55% (35 requests) were made to Ngantrunghieu.com and 2% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Ngantrunghieu.com.
Page size can be reduced by 669.5 kB (13%)
5.2 MB
4.6 MB
In fact, the total size of Ngantrunghieu.bizz.vn main page is 5.2 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. 45% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.
Potential reduce by 64.1 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 64.1 kB or 79% of the original size.
Potential reduce by 214.5 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. Ngan Trung Hieu Bizz images are well optimized though.
Potential reduce by 362.3 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 362.3 kB or 65% of the original size.
Potential reduce by 28.5 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. Ngantrunghieu.bizz.vn needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 80% of the original size.
Number of requests can be reduced by 17 (28%)
61
44
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ngan Trung Hieu Bizz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
ngantrunghieu.bizz.vn
2273 ms
mycss.css
457 ms
hoso_css.css
470 ms
superfish.css
491 ms
default.css
496 ms
nivo-slider.css
513 ms
Automatic-ImageSlider.css
682 ms
jquery-1.6.4.min.js
1407 ms
jquery.nivo.slider.pack.js
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superfish.js
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Automatic-ImageSlider.js
767 ms
imageInDetail-Page.css
907 ms
jquery.ad-gallery.css
978 ms
jquery.ad-gallery.js
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jquery.mousewheel-3.0.4.pack.js
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jquery.fancybox-1.3.4.pack.js
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jquery.fancybox-1.3.4.css
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addthis_widget.js
9 ms
js9.js
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banner-noi-that.jpg
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LOGO-TRONG.gif
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slide-thay-2.jpg
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loading.gif
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cate_arrow.png
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ngantrunghieu.bizz.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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
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
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
Some elements have a [tabindex] value greater than 0
ngantrunghieu.bizz.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
ngantrunghieu.bizz.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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ngantrunghieu.bizz.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 Ngantrunghieu.bizz.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.
ngantrunghieu.bizz.vn
Open Graph description is not detected on the main page of Ngan Trung Hieu Bizz. 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: