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prevl.org

1268 ms

cloudflare.min.js

10 ms

bag2

56 ms

montserrat.css

190 ms

opensans.css

76 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 12% of them (2 requests) were addressed to the original Prevl.org, 71% (12 requests) were made to S3.amazonaws.com and 12% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Prevl.org.

Content Size

589.6 kB

After Optimization

181.3 kB

In fact, the total size of Prevl.org main page is 589.6 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. HTML takes 561.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 400.9 kB

Original 561.5 kB
After minification 561.5 kB
After compression 160.6 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 400.9 kB or 71% of the original size.

JavaScript Optimization

-1%

Potential reduce by 128 B

Original 18.7 kB
After minification 18.7 kB
After compression 18.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-77%

Potential reduce by 7.3 kB

Original 9.4 kB
After minification 7.5 kB
After compression 2.2 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. Prevl.org needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prevl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for CSS and as a result speed up the page load time.