It is working fine on server!

185.51.190.192
fl.alarmdirect.hu
Connection: keep-alive
Cache-Control: max-age=259200
X-Forwarded-For: 10.3.22.243
Via: 1.1 squid-proxy-5b5d847c96-rt7dp (squid/6.10)
Host: fl.alarmdirect.hu
Accept-Encoding: gzip, br, zstd, deflate
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Accept: */*