Access openwindows.com. Welcome to the Frontpage

openwindows.com

1533 ms

mootools.js

543 ms

caption.js

526 ms

system.css

765 ms

general.css

850 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Openwindows.com and no external sources were called. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Openwindows.com.

Content Size

322.3 kB

After Optimization

242.2 kB

In fact, the total size of Openwindows.com main page is 322.3 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 218.7 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 6.2 kB

Original 8.6 kB
After minification 7.8 kB
After compression 2.5 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 6.2 kB or 71% of the original size.

Image Optimization

-2%

Potential reduce by 3.7 kB

Original 218.7 kB
After minification 214.9 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. Openwindows images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 55.7 kB

Original 76.4 kB
After minification 75.5 kB
After compression 20.7 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 55.7 kB or 73% of the original size.

CSS Optimization

-78%

Potential reduce by 14.5 kB

Original 18.5 kB
After minification 14.4 kB
After compression 4.0 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. Openwindows.com needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Openwindows. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.