Structured data check
JSON-LD is the part of your page written for machines rather than people. It states plainly what you are, instead of leaving a model to work it out from your marketing copy. This lists what your page declares.
Free, instant, no account. We keep the domain and its grade to show what has been checked, and nothing that identifies you.
Being readable is step one. Being the answer is the other one.
This site publishes one paid answer per category, openly bought, in a format assistants read. We count how often they read each board and print the number on it. A dollar puts you on one.