Cloudflare returns Error code 521

[Anonymous01]

https://xrcade.xyz

(please specify the website or account you are asking about)

Error Message

Web server is down Error code 521

Visit cloudflare.com for more information.

2023-02-26 07:00:07 UTC

You

Browser

Working

Seattle

Cloudflare

Working

xrcade.xyz

Host

Error

What happened?

The web server is not returning a connection. As a result, the web page is not displaying.

What can I do?

If you are a visitor of this website:

Please try again in a few minutes.

If you are the owner of this website:

Contact your hosting provider letting them know your web server is not responding. Additional troubleshooting information.

Cloudflare Ray ID: 79f6cd476f25c48b • Your IP:

• Performance & security by Cloudflare

Other Information

It was working fine in the morning and now it just isn’t working. What can I do to fix this or should I just wait?

[Oxy]

ERR_TOO_MANY_REDIRECTS · Cloudflare SSL/TLS docs

[Anonymous01]

Its not showing me the ERR_TOO_MANY_REDIRECTS when I try it. Also I removed the force http to https but still not working my htaccess is:

php_value display_errors On
php_value mbstring.http_input auto
php_value date.timezone America/New_York
ErrorDocument 404 https://www.xrcade.xyz/404/
RewriteEngine On
#force trailing slash
RewriteEngine on
RewriteCond %{REQUEST_URI} /+[^\.]+$
RewriteRule ^(.+[^/])$ %{REQUEST_URI}/ [R=301,L]
#.html to /
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /(([^/]+/)*([^/.]+))\.html[\ ?]
RewriteRule \.html$ /%1/ [R=301,NC,L]
RewriteRule ^(.*)/$ /$1.html [NC]

[Oxy]

I see it like this

but I notice that you have probably turned off CF (orange cloud)

this code must not be declared more than once

RewriteEngine On

[Anonymous01]

Ya I turned off CloudFlare till I can figure out the problem, so what is the problem?

[Oxy]

The problem was while you were using Cloudflare (something in the interaction between CF and origin)
as stated in the first article - you had a redirection loop

Enable Cloudflare and simply comment/or remove your .htaccess file

so you’ll know if it’s a .htaccess problem or something to do with CF settings

sometimes CF can simply put something in the cache
so you don’t see the difference
and I recommend purging all cache on CF
when you examine or modify the .htaccess file (either for 404 error pages or for something else)

---

Besides that, you have a problem with this custom error page of yours

Either that file does not exist (ErrorMain.js) or you gave it the wrong extension, so instead of .js it should be .html ?

---

[SpookyKipper]

Use Cloudflare ssl full mode may fix the issue .

[Anonymous01]

I am aware that ErrorMain.js is no longer there (it is an old 404 page I need to update it), thanks though, I will try what you suggested