21.7 sec in total
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Click here to check amazing Cuaviet content for Vietnam. Otherwise, check out these important facts you probably never knew about cuaviet.com.vn
Việt Đông Sơn là công ty đầu tiên nghiên cứu, thiết kế, sản xuất cửa cổng nhôm đúc cao cấp, uy tín, chất lượng hàng đầu Việt Nam.Công ty chúng tôi chuyên sản xuất các sản phẩm cửa cổng, hàng rào, lan ...
Visit cuaviet.com.vnWe analyzed Cuaviet.com.vn page load time and found that the first response time was 1.5 sec and then it took 20.2 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.
cuaviet.com.vn performance score
name
value
score
weighting
Value9.2 s
0/100
10%
Value332.7 s
0/100
25%
Value41.8 s
0/100
10%
Value49,430 ms
0/100
30%
Value0.252
49/100
15%
Value69.6 s
0/100
10%
1518 ms
1613 ms
1241 ms
754 ms
751 ms
Our browser made a total of 176 requests to load all elements on the main page. We found that 63% of them (111 requests) were addressed to the original Cuaviet.com.vn, 11% (20 requests) were made to Google.com and 9% (16 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (13.8 sec) belongs to the original domain Cuaviet.com.vn.
Page size can be reduced by 15.3 MB (33%)
45.8 MB
30.5 MB
In fact, the total size of Cuaviet.com.vn main page is 45.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 45.0 MB which makes up the majority of the site volume.
Potential reduce by 89.3 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. This page needs HTML code to be minified as it can gain 44.1 kB, which is 43% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 89.3 kB or 87% of the original size.
Potential reduce by 14.8 MB
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, Cuaviet needs image optimization as it can save up to 14.8 MB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 97.3 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 97.3 kB or 26% of the original size.
Potential reduce by 319.7 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. Cuaviet.com.vn needs all CSS files to be minified and compressed as it can save up to 319.7 kB or 78% of the original size.
Number of requests can be reduced by 47 (28%)
169
122
The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cuaviet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
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cuaviet.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
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cuaviet.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
Browser errors were logged to the console
Page has valid source maps
cuaviet.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
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cuaviet.com.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 Cuaviet.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.
cuaviet.com.vn
Open Graph data is detected on the main page of Cuaviet. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: