Access vongbi.tin.vn.

vongbi.tin.vn

970 ms

salekit.vn

1500 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Vongbi.tin.vn, 50% (1 request) were made to Salekit.vn. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Salekit.vn.

Content Size

364.8 kB

After Optimization

338.7 kB

In fact, the total size of Vongbi.tin.vn main page is 364.8 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 330.5 kB which makes up the majority of the site volume.

HTML Optimization

-31%

Potential reduce by 45 B

Original 145 B
After minification 143 B
After compression 100 B

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 45 B or 31% of the original size.

Image Optimization

-0%

Potential reduce by 735 B

Original 330.5 kB
After minification 329.8 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. Vongbi Tin images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 6.0 kB

Original 10.4 kB
After minification 10.4 kB
After compression 4.4 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 6.0 kB or 58% of the original size.

CSS Optimization

-81%

Potential reduce by 19.3 kB

Original 23.7 kB
After minification 18.0 kB
After compression 4.5 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. Vongbi.tin.vn needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 81% of the original size.