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latency

  1. Fred.

    XF 1.5 Optimising for Latency Implementing DNS Prefetching and Preconnect?

    While I made a new suggestion for DNS Prefetching and voted for Preconnect I was wondering if it would be possible to Implement this myself without editing the core files. Would it be easy to do? I tried to find places to add the rel link attribute but I would like to add it to the CDN url's. My...
  2. Fred.

    Implement DNS Prefetching to reduce latency for modern browsers

    DNS prefetching allows the browser to perform DNS lookups on a page in the background while the user is browsing. This minimizes latency as the DNS lookup has already taken place once the user clicks on a link. DNS prefetching can be added to a specific URL by adding the rel="dns-prefetch" tag...