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Welcome to controls.vn homepage info - get ready to check Controls best content for Vietnam right away, or after learning these important things about controls.vn
Chuyên trang cung cấp thông tin hữu ích về các hệ thống điều khiển thông minh, điều khiển chiếu sáng, BMS, tự động hóa tòa nhà, an ninh tích hợp, kiểm soát ra vào, giám sát, theo dõi từ xa.
Visit controls.vnWe analyzed Controls.vn page load time and found that the first response time was 6.2 sec and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
controls.vn performance score
6213 ms
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Our browser made a total of 76 requests to load all elements on the main page. We found that 54% of them (41 requests) were addressed to the original Controls.vn, 39% (30 requests) were made to Img.controls.vn and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Controls.vn.
Page size can be reduced by 1.7 MB (53%)
3.3 MB
1.6 MB
In fact, the total size of Controls.vn main page is 3.3 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 132.3 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 31.6 kB, which is 22% 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 132.3 kB or 90% of the original size.
Potential reduce by 1.0 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, Controls needs image optimization as it can save up to 1.0 MB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 340.1 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 340.1 kB or 68% of the original size.
Potential reduce by 274.9 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. Controls.vn needs all CSS files to be minified and compressed as it can save up to 274.9 kB or 77% of the original size.
Number of requests can be reduced by 39 (53%)
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The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Controls. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
controls.vn
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controls.vn SEO score
N/A
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Controls.vn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Vietnamese. Our system also found out that Controls.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.
controls.vn
Open Graph data is detected on the main page of Controls. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: