Access car2x.org. Veins

car2x.org

240 ms

veins.car2x.org

319 ms

bootstrap.min.css

187 ms

bootstrap-responsive.min.css

196 ms

pygments.css

198 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Car2x.org, 91% (20 requests) were made to Veins.car2x.org and 5% (1 request) were made to Ccs-labs.org. The less responsive or slowest element that took the longest time to load (937 ms) relates to the external source Veins.car2x.org.

Content Size

1.1 MB

After Optimization

878.0 kB

In fact, the total size of Car2x.org main page is 1.1 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. 35% of websites need less resources to load. Images take 834.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 9.5 kB

Original 13.6 kB
After minification 12.9 kB
After compression 4.1 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. 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 9.5 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 30.9 kB

Original 834.3 kB
After minification 803.4 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. Car 2 X images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 92.4 kB

Original 140.8 kB
After minification 140.4 kB
After compression 48.4 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 92.4 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 107.6 kB

Original 129.6 kB
After minification 127.1 kB
After compression 22.0 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. Car2x.org needs all CSS files to be minified and compressed as it can save up to 107.6 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Car 2 X. 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 JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.