The Prestanda Panel

This is where you make settings that affect the performance of your website.

Resource loading

Use backward compatible rendering and resource loading

If this setting is unchecked, you are using a more performance-friendly solution of Sitevision. Instead of loading all the css all the time, we do this more on demand. For new sites this is unchecked by default.

Placing of JQuery($svjq)

All javascript resources used by Sitevision have been moved from the HEAD element to the bottom of the web page. This means that the page content will be visible to the visitor before the browser starts loading and running any javascript.

Style information

Move style information to CSS file

Browsers cache CSS files. It is therefore better to have the design code in a separate CSS file. Otherwise, web pages can become unnecessarily large, resulting in pages taking a long time to load.

In Sitevision, content is separated from design (CSS) in edit mode. However, in online mode, the code is merged. This means that the style attributes ("inline CSS") will be part of the html code. Check the Move style information to CSS file checkbox to separate content and design even in online mode.

The CSS files are recreated every time a page is visited that contains something that is not in the CSS file that the server has access to. Thus, the CSS file will not be ready until visitors have visited all the pages required to fill in all the style attributes theoretically present on the site.

The CSS file is a dynamic file that normally changes during operation. It cannot be used as a reference as it will almost certainly look different when the service is restarted. The classes in this CSS file that start with c [serial number] must not be referenced in any html files as these classes can contain anything the next time the service is restarted.