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phphttphttp-headerssymfonyxcache

What does X-Cache: Hit from Backend mean?

I looked all over the internet but can't seem to find out what this means. I think it might be the cause of an error I'm currently getting in which the page refuses to update its references to certain files in my symfony application.

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I looked into X-Cache but I do not have it installed on my system, I'm using OpCache though.

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Solution

  • Check this link, http://ageekandhisblog.com/cloudflare-the-cdn-that-saves-your-server/. In short you see this header because CloudFlare is on.