PHP cache hit and miss

  • Resolved Karan

    (@peeyooshk)


    7 years, 3 months ago

    Hello:

    Thanks a ton first for the wonderful optimization plugin. It works like a charm with some pre-reading ofcourse. ??

    Although two things i am seeking support on:-
    1. PHP proxy cache hits and misses. In my case i see a lot of misses in pingdom results.
    2. Specify cache validator & Specify Vary:Accept Encoding for Blob URLS.

    Thanks

    The page I need help with: [log in to see the link]

Viewing 1 replies (of 1 total)
  • Plugin Author optimalisatie

    (@optimalisatie)

    Hi peeyooshk,

    Thank you for the feedback!

    Could you please provide more details about the PHP proxy cache hits/misses (a link or screenshots). I notice in Google PageSpeed Insights that the proxy isn’t applied or disabled indicating that it may be related to an invalid configuration.

    Regarding the cache headers for Blob URI’s, that isn’t possible and would not be applicable. Blob URI’s are a representation of the localStorage cache data and remain valid for just 1 page load. The browser is not able to remember a Blob URI across multiple page loads so caching would not apply. The reason that localStorage is used is because tests have shown that localStorage + Blob URI is faster than browser cache. The concept is used by Google. More information can be found in the following proof of concept by a Google engineer:

    https://addyosmani.com/basket.js/

Viewing 1 replies (of 1 total)
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