Access opendata500.com. Open Data 500

www.opendata500.com

56 ms

jquery-2.1.0.min.js

27 ms

jquery-ui-1.10.4.custom.min.js

52 ms

style.css

23 ms

styles.css

47 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 79% of them (30 requests) were addressed to the original Opendata500.com, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (133 ms) belongs to the original domain Opendata500.com.

Content Size

1.9 MB

After Optimization

1.4 MB

In fact, the total size of Opendata500.com main page is 1.9 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 10.1 kB

Original 14.7 kB
After minification 14.0 kB
After compression 4.6 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 10.1 kB or 69% of the original size.

Image Optimization

-7%

Potential reduce by 93.3 kB

Original 1.3 MB
After minification 1.2 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. Open Data 500 images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 374.7 kB

Original 517.5 kB
After minification 449.6 kB
After compression 142.8 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 374.7 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 78.9 kB

Original 96.3 kB
After minification 81.7 kB
After compression 17.4 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. Opendata500.com needs all CSS files to be minified and compressed as it can save up to 78.9 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Data 500. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.