This demo shows Search Engine Optimized (SEO) Telerik RadGrid paging.
To enable/disable explicitly this grid feature you can use the
PagerStyle.EnableSEOPaging property of the control. Setting it to true will make sure that
the paging of the grid is always handled via query strings. When it is false, upon detecting a
crawler the grid will automatically turn on this functionality.
Furthermore, multiple grids can reside on the same page (using this type of paging) and the
page indexes will still be persisted via query strings similar to postback mechanism.
Additional details you can find in the help article linked below:
SEO paging