Access usabilitytalking.com.

usabilitytalking.com

82 ms

www.usabilitytalking.com

788 ms

style.css

67 ms

jquery.js

151 ms

superfish.js

72 ms

Our browser made a total of 187 requests to load all elements on the main page. We found that 19% of them (36 requests) were addressed to the original Usabilitytalking.com, 9% (17 requests) were made to O.twimg.com and 6% (12 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Usabilitytalking.com.

Content Size

8.0 MB

After Optimization

6.7 MB

In fact, the total size of Usabilitytalking.com main page is 8.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 65.4 kB

Original 83.2 kB
After minification 82.5 kB
After compression 17.8 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 65.4 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 876.8 kB

Original 7.3 MB
After minification 6.5 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, Usabilitytalking needs image optimization as it can save up to 876.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 253.4 kB

Original 424.7 kB
After minification 417.3 kB
After compression 171.3 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 253.4 kB or 60% of the original size.

CSS Optimization

-77%

Potential reduce by 131.2 kB

Original 171.4 kB
After minification 168.3 kB
After compression 40.2 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. Usabilitytalking.com needs all CSS files to be minified and compressed as it can save up to 131.2 kB or 77% of the original size.

Requests Now

181

After Optimization

The browser has sent 181 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usabilitytalking. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.