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Specify a Cache Validator (Page Speed)

Discussion in 'White Hat SEO' started by luizeba, Mar 3, 2013.

  1. luizeba

    luizeba Regular Member

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    Hello DP mates.

    As you guys know, Page Speed is one big factor of SEO today.

    All tests that I've been doing (GTMetrix, Pingdom Tools...) always suggest this for me:

    Specify a cache validator
    The following resources are missing a cache validator. Resources that do not specify a cache validator cannot be refreshed efficiently. Specify a Last-Modified or ETag header to enable cache validation for the following resources:
    (lists lots of .jpg, .png, .js and .css files)
    And suggest the reading of this page: https://developers.google.com/speed/docs/best-practices/caching?hl=sv#LeverageBrowserCaching

    I've searched the whole net for it, and I wasn't able to understand what the damn hell I should do to fix this problem.

    Can someone help me?
     
  2. luizeba

    luizeba Regular Member

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    friendly bump
     
  3. luizeba

    luizeba Regular Member

    Joined:
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    Occupation:
    Studant
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    Bump :D