Access 1616u.com.

1616u.com

4848 ms

common.css

5020 ms

color.css

946 ms

jquery.js

10564 ms

com.js

3597 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original 1616u.com, 7% (2 requests) were made to Pic3.40017.cn. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain 1616u.com.

Content Size

147.7 kB

After Optimization

57.0 kB

In fact, the total size of 1616u.com main page is 147.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 46.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 38.6 kB

Original 43.7 kB
After minification 30.8 kB
After compression 5.1 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 12.9 kB, which is 30% 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 38.6 kB or 88% of the original size.

Image Optimization

-21%

Potential reduce by 9.9 kB

Original 46.2 kB
After minification 36.3 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. Obviously, 1616 U needs image optimization as it can save up to 9.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 16.1 kB

Original 23.1 kB
After minification 19.1 kB
After compression 7.0 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 16.1 kB or 70% of the original size.

CSS Optimization

-75%

Potential reduce by 26.1 kB

Original 34.7 kB
After minification 33.5 kB
After compression 8.6 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. 1616u.com needs all CSS files to be minified and compressed as it can save up to 26.1 kB or 75% of the original size.

Requests Now

After Optimization

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1616 U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.