This is cloaking example of the link https://app.blockitnow.com/consumer/nlucvaccineschedulinggmnxujn4v7/search?specialtyId=bf878c91-5364-41a8-b8d8-1d8dbd4dc807&procedureId=2ad37922-6b32-438a-aac8-cf3b2844baf7

Domain owner needs to upgrade their plan to Personal to remove this header