PageSpeed System Integration

Configuring Caching PageSpeed requires publicly cacheable resources to provide maximum benefit. As discussed in the "Cache Extender" filter, the origin TTL specified in the server configuration file dictates how quickly changes made to the source can propagate to users' browser caches. However, using PageSpeed, resources referenced statically from HTML files will be served with a one-year cache li

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To do this, simply touch the file "cache.flush" in the directory specified as ModPagespeedFileCachePath above.