Your Public IP (IPv4) Address should have displayed.
Did it work? I want to see if it does the same on a mobile browser, too. If not, then I failed to get a Public IP address to display in under 5 minutes, which was the challenge.

Updated a few days later
Ok so now I want it to display in the body instead of just in a dialogue box or "alert". Here we go:
 I am happy to report that your Public IP (IPv4) address is

Further updated a few more days later
Ok now let's see what else we can display
 1. Current Date and Time, in Eastern Time: Thursday, 21-May-2026 12:23:59 UTC
2. User Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
3. HTTP Referrer:
4. Excited to use this one, lists them all:
GATEWAY_INTERFACE=CGI/1.1 PATH=/bin:/usr/bin:/usr/ucb:/usr/bsd:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin SERVER_PROTOCOL=HTTP/1.1 SERVER_SOFTWARE=LiteSpeed REQUEST_METHOD=GET SCRIPT_FILENAME=/home/curmboxc/un.testedparts.com/index.shtml QUERY_STRING= SCRIPT_NAME=/index.shtml DOCUMENT_ROOT=/home/curmboxc/un.testedparts.com REMOTE_ADDR=216.73.217.89 REMOTE_PORT=21461 SERVER_ADDR=141.193.23.9 SERVER_NAME=un.testedparts.com SERVER_ADMIN=webmaster@un.testedparts.com SERVER_PORT=443 REQUEST_SCHEME=https REQUEST_URI=/ GEOIP_ADDR=216.73.217.89 GEOIP_COUNTRY_CODE=US GEOIP_CONTINENT_CODE=NA GEOIP_REGION=CA GEOIP_REGION_NAME=California GEOIP_METRO_CODE=803 GEOIP_LATITUDE=34.07340 GEOIP_LONGITUDE=-118.01390 GEOIP_POSTAL_CODE=91732 GEOIP_CITY=El Monte HTTPS=on X_SPDY=HTTP2 DATE_GMT=Thursday, 21-May-2026 12:23:59 GMT DATE_LOCAL=Thursday, 21-May-2026 12:23:59 UTC DOCUMENT_NAME=index.shtml DOCUMENT_URI=/ LAST_MODIFIED=Sunday, 07-Jul-2024 15:21:48 UTC QUERY_STRING_UNESCAPED= SSL_PROTOCOL=TLSv1.3 SSL_CIPHER=TLS_AES_256_GCM_SHA384 SSL_CIPHER_USEKEYSIZE=256 SSL_CIPHER_ALGKEYSIZE=256 HTTP_ACCEPT=*/* HTTP_ACCEPT_ENCODING=gzip, br, zstd, deflate HTTP_HOST=un.testedparts.com HTTP_USER_AGENT=Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) DATE_GMT=Thursday, 21-May-2026 12:23:59 GMT DATE_LOCAL=Thursday, 21-May-2026 12:23:59 UTC DOCUMENT_NAME=index.shtml DOCUMENT_URI=/ LAST_MODIFIED=Sunday, 07-Jul-2024 15:21:48 UTC QUERY_STRING_UNESCAPED=