[lp_header_noPrefetch]
| Link | lp_header_noPrefetch |
| Author | Bil Corry |
| Category | Utility |
| Version | 8.5.x |
| License | Public Domain |
| Posted | 24 Aug 2006 |
| Updated | 26 Aug 2006 |
| More by this author... | |
Description
Prevents the page from being served due to prefetching.
Requires [lp_client_isPrefetch]
Sample Usage
// call this at the beginning of a page lp_header_noPrefetch;
Source Code
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[ define_tag:'lp_header_noPrefetch', -description='Aborts the page if the page is prefetched by a browser.', -priority='replace'; // more info on prefetching: // http://webaccelerator.google.com/webmasterhelp.html // http://www.mozilla.org/projects/netlib/Link_Prefetching_FAQ.html#Do_prefetched_requests_contain_a // http://david.backpackit.com/pub/37983 if: lp_client_isPrefetch; content_header = 'HTTP/1.1 403 FORBIDDEN\r\n'; content_header += 'Content-Type: text/plain; charset=UTF-8\r\n'; content_body = 'Prefetching this page is not allowed by the server.'; abort; /if; /define_tag; ]
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