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smartco.vn

748 ms

www.smartco.vn

2154 ms

carousel.css

477 ms

base.css

720 ms

default.css

752 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 61% of them (86 requests) were addressed to the original Smartco.vn, 5% (7 requests) were made to Youtube.com and 5% (7 requests) were made to Page.widget.zalo.me. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Smartco.vn.

Content Size

2.1 MB

After Optimization

1.4 MB

In fact, the total size of Smartco.vn main page is 2.1 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 212.6 kB

Original 241.3 kB
After minification 163.0 kB
After compression 28.7 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. This page needs HTML code to be minified as it can gain 78.3 kB, which is 32% 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 212.6 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 131.0 kB

Original 1.2 MB
After minification 1.1 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, Smart Co needs image optimization as it can save up to 131.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-28%

Potential reduce by 61.1 kB

Original 220.2 kB
After minification 219.8 kB
After compression 159.1 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 61.1 kB or 28% of the original size.

CSS Optimization

-70%

Potential reduce by 310.9 kB

Original 441.5 kB
After minification 441.3 kB
After compression 130.6 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. Smartco.vn needs all CSS files to be minified and compressed as it can save up to 310.9 kB or 70% of the original size.

Requests Now

133

After Optimization

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smart Co. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.