13.2 sec in total
1.6 sec
11.1 sec
362 ms
Visit cadisun.com.vn now to see the best up-to-date CADI SUN content for Vietnam and also check out these interesting facts you probably never knew about cadisun.com.vn
chuyen san xuat day cap dien
Visit cadisun.com.vnWe analyzed Cadisun.com.vn page load time and found that the first response time was 1.6 sec and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
cadisun.com.vn performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value5.0 s
27/100
25%
Value22.1 s
0/100
10%
Value1,010 ms
27/100
30%
Value0.299
40/100
15%
Value45.7 s
0/100
10%
1647 ms
536 ms
538 ms
538 ms
1346 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 98% of them (102 requests) were addressed to the original Cadisun.com.vn, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Cadisun.com.vn.
Page size can be reduced by 757.0 kB (19%)
3.9 MB
3.2 MB
In fact, the total size of Cadisun.com.vn main page is 3.9 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. 60% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.
Potential reduce by 55.4 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. 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 55.4 kB or 82% of the original size.
Potential reduce by 296.0 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. CADI SUN images are well optimized though.
Potential reduce by 286.2 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 286.2 kB or 72% of the original size.
Potential reduce by 119.4 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. Cadisun.com.vn needs all CSS files to be minified and compressed as it can save up to 119.4 kB or 83% of the original size.
Number of requests can be reduced by 40 (39%)
103
63
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CADI SUN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
cadisun.com.vn
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jquery.fancybox-1.3.4.css
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nivo-slider.css
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style.css
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jquery.js
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cadisun.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.
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
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
cadisun.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cadisun.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
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cadisun.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 Cadisun.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.
cadisun.com.vn
Open Graph data is detected on the main page of CADI SUN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: