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rev.biz

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REV-Ritter GmbH

Page Speed

To Improve!

Your page speed is 77. There are many things you need to do to improve your page speed. Google page speed gives more points to more than sites.

Page Speed Quote

Shining star in the search engine optimization , I think 2018 will be the site of the opening speed .

Avoid Landing Page Redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

Page Redirects in rev.biz

http://rev.biz/
http://www.rev.de/
https://www.rev.de/

Enable Gzip Compression

Gzip Compression is enabled.

Leverage Browser Caching

Your page have 17 cacheable resources. in the HTTP headers for static resources to set an expiration date or a maximum , the browser tells the load previously downloaded resources from local disk rather on the network.

Cache required resources for rev.biz

The following cacheable resources are as follows

/dzo/content/101/3_101.png
/dzo/content/102/1_102.png
/dzo/content/102/2_102.png
/dzo/content/102/3_102.png
/dzo/content/103/36_103.png
/dzo/content/105/3_105.png
/dzo/content/106/3_106.png
/dzo/content_kats/101/11_101.png
/dzo/content_kats/102/11_102.png
/mimg/jslib/OO_global.js
/mimg/jslib/highslide/graphics/loader.white.gif
/mimg/jslib/highslide/graphics/outlines/drop-shadow.png
/mimg/jslib/highslide/highslide-full.js
/mimg/jslib/highslide/highslide.css
/mimg/jslib/jquery/jquery.js
/shop/includes/basic.js
/shop/includes/rev_style.css

Minify Css

There is/are 1 css file(s) in your page to compress. Files that not compressed, delay page rendering.

Css resources to compress on rev.biz

Minify CSS for the following resources to reduce their size by 684B (22% reduction).

https://www.rev.de/mimg/jslib/highslide/highslide.css compressing source, provides 684B (22% reduction).

Minify Html

Html files are minimized.

Minify Javascript

There is/are 3 javascript file(s) in your page to compress. Files that not compressed, delay page rendering.

Javascript resources to compress on rev.biz

Minify javascript for the following resources to reduce their size by 6.4KiB (21% reduction).

https://www.rev.de/mimg/jslib/highslide/highslide-full.js compressing source, provides 5.1KiB (20% reduction).
https://www.rev.de/mimg/jslib/OO_global.js compressing source, provides 1,021B (22% reduction).
https://www.rev.de/shop/includes/basic.js compressing source, provides 303B (21% reduction).

Minimize Render Blocking Resources

Your page has 6 render-blocking JavaScript and CSS resources. This causes a delay in rendering your page. Eliminate these resources in above-the-fold content.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Render blocking resources in rev.biz

Your page has 4 javascript blocking resources. Remove render-blocking javascript files as follows;

https://www.rev.de/mimg/jslib/jquery/jquery.js
https://www.rev.de/mimg/jslib/OO_global.js
https://www.rev.de/mimg/jslib/highslide/highslide-full.js
https://www.rev.de/shop/includes/basic.js

Your page has 2 CSS blocking resources. Remove render-blocking Css files as follows;

https://www.rev.de/shop/includes/rev_style.css
https://www.rev.de/mimg/jslib/highslide/highslide.css

Optimize Images

There is/are 4 image(s) in your page to compress. Files that not compressed, delay page rendering.

Optimize images for the following resources to reduce their size by 4.4KiB (45% reduction).

Image Compressing Preview of rev.biz
4.4KiB total size reduction

Prioritize Visible Content

You have the above-the-fold content properly prioritized.

Mistaken Typos
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