Per-mechanism test
Paste a URL to see which extraction mechanism can produce a usable card. No card is written; no stats row is logged. The page runs the Chrome UA fetch automatically; the bot UA and Playwright probes are opt-in so you don't spend browserless concurrency unless you need it.
Chrome 180ms
domain: healthline.com ↗
Currently stored
- site class
- clean
- extraction tier
- og
- title
- Healthline: Medical information and health advice you can trust.
- description
- We're committed to being your source for expert health guidance. Come to us in your pursuit of wellness.
- fetched at
- 4/21/2026, 10:25:33 PM
Default Chrome UA
PASSPASS Open Graph
- title
- Healthline: Medical information and health advice you can trust.
- description
- We're committed to being your source for expert health guidance. Come to us in your pursuit of wellness.
- image
- https://assets.healthline.com/content/hl_sharing_v2.jpg
- siteName
- Healthline
- canonical
- https://www.healthline.com
- type
- article
PASS Twitter Card
- title
- Healthline: Medical information and health advice you can trust.
- description
- We're committed to being your source for expert health guidance. Come to us in your pursuit of wellness.
- image
- https://assets.healthline.com/content/hl_sharing_v2.jpg
PASS JSON-LD
- title
- Healthline: Medical information and health advice you can trust.
PASS HTML tags
- title
- Healthline: Medical information and health advice you can trust.
- description
- We're committed to being your source for expert health guidance. Come to us in your pursuit of wellness.
Bot UA (Slackbot-LinkExpanding 1.0)
Not probed yet. Run this if the Chrome UA section didn't extract what you need.
Playwright (via Browserless)
Not probed yet. Run this if the Chrome UA section didn't extract what you need.
Other mechanisms
SKIP Plugin — no plugin matches this domain
SKIP Headless (generic) — not implemented yet