[mateen993]

• Troubleshooting check selects asn_organization (free) instead of company_name (paid only, empty on a free key); paid-only columns are marked in the table reference.
• The mobile user agent example counts distinct strings, not requests, and is labelled that way.
• timezone_offset and timezone_offset_with_dst are hours, as the API returns them, not seconds.
• IP Geolocation API links point at ip-location-api.html instead of the redirecting old URL.