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 745ms
domain: sciencedaily.com ↗
Currently stored
- site class
- clean
- extraction tier
- og
- title
- ScienceDaily: Your source for the latest research news
- description
- Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computers, engineering, health & medicine, math, physics, psy…
- fetched at
- 4/21/2026, 10:25:56 PM
Default Chrome UA
PASSPASS Open Graph
- title
- ScienceDaily: Your source for the latest research news
- description
- Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computers, engineering, health & medicine, math, physics, psychology, technology, and more -- from the world's leading universities and research organizations.
- image
- https://www.sciencedaily.com/images/scidaily-icon.png
- siteName
- ScienceDaily
- canonical
- https://www.sciencedaily.com
- type
- article
FAIL Twitter Card
FAIL JSON-LD
PASS HTML tags
- title
- ScienceDaily: Your source for the latest research news
- description
- Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computers, engineering, health & medicine, math, physics, psychology, technology, and more -- from the world's leading universities and research organizations.
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