Hi!
I have been using cloudflare on my site for a year. So far there has been no problem, but now I have run into a complete anomaly.
my site: https://csomagnet.hu
First load home page: get error code 500 - internal server error
After (2.-3-4.-5.) reload the mainpage works correctly.
Any subpage works perfectly anytime.
curl -i https:// csomagnet.hu
HTTP/2 500
date: Sat, 25 Apr 2020 23:05:43 GMT
content-type: text/html
content-length: 1118
set-cookie: __cfduid=d6d3b0e817c0238f1a1133c4e516bab401587855943; expires=Mon, 25-May-20 23:05:43 GMT; path=/; domain=.csomagnet.hu; HttpOnly; SameSite=Lax; Secure
last-modified: Tue, 31 Mar 2020 13:59:58 GMT
etag: “45e-5a226fbaefeb1”
ms-author-via: DAV
cache-control: s-maxage=10
strict-transport-security: max-age=15552000; includeSubDomains; preload
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri=“https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct”
x-content-type-options: nosniff
server: cloudflare
cf-ray: 589bb5dec8c5d3ff-BUD
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
cf-request-id: 02552fff3d0000d3ff8fb4e200000001
I used Plesk, nginx, apache, ModPageSpeed. The server configuration is unchanged.
I recognised this problem in Incognito window, curl command, webpagetest, google page insight, gtmetrix etc…
The server error log is empty… I do not use a custom rule for the home page. I turn off ModPagespeed, I modified / turned off any options and comibantions (Cace, hsts, http2, performance disable, firewall, minimum tls, tls 1.3), Network settings,the result is the same.
Any idea?
Thanks for your reply