Every number on this page is an aggregate of automated scans Antileak ran against real, publicly accessible business homepages — retail in West Village, Manhattan, NY. Each scan fetched the homepage the way AI crawlers fetch it — the raw HTML, with no JavaScript executed — and read the site's robots.txt, schema markup and public DNS records. Nothing here is an estimate, a survey answer, or an industry benchmark borrowed from somewhere else.
| Finding | Share | Measured on |
|---|---|---|
| had structured (schema.org) business data on the homepage | 47% | 130 sites |
| had a DMARC record on their domain | 68% | 130 sites |
| had an SPF record | 83% | 130 sites |
| were missing a page title | 5% | 130 sites |
| had no meta description for answers to quote | 38% | 130 sites |
| declared a mobile viewport | 89% | 130 sites |
AI assistants build answers from what a site's raw HTML gives them: structured business data they can quote, pages they are allowed to crawl, and titles and descriptions that say what the business is. A site missing those isn't penalised by AI assistants — it simply isn't there. The table above is how often those building blocks were present in this group.
Where does your site stand? The same scan behind these numbers is free, takes about 60 seconds, and needs no account. It fetches your homepage exactly the way GPTBot, ClaudeBot and PerplexityBot do and tells you what they receive.