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by unpythonic 1893 days ago
And here are the headers:

    # curl -i https://www.facebook.com/
    HTTP/1.1 500 Internal Server Error
    X-Frame-Options: DENY
    X-XSS-Protection: 0
    X-Content-Type-Options: nosniff
    Strict-Transport-Security: max-age=15552000; preload
    Set-Cookie: ...
    Expires: Sat, 01 Jan 2000 00:00:00 GMT
    Cache-Control: private, no-cache, no-store, must-revalidate
    Vary: Accept-Encoding
    Pragma: no-cache
    x-fb-rlafr: 0
    Content-Type: text/html; charset="utf-8"
    X-FB-Debug: ...
    Date: Thu, 08 Apr 2021 21:41:49 GMT
    Priority: u=3,i
    Transfer-Encoding: chunked
    Alt-Svc: h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
    Connection: keep-alive

    <!DOCTYPE html><html lang="en" id="facebook"><head><title>Error</title>...
1 comments
godelmachine 1893 days ago
>>Expires: Sat, 01 Jan 2000 00:00:00 GMT

The year 2000 doesn’t sound right.

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ghughes 1893 days ago
This is common, it essentially means “don’t cache this”.
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godelmachine 1893 days ago
Ok, I thought this was related to SSL certs and maybe wrong dates might have caused FB to go haywire.
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