quickdef.app
quickdef.app is a live English-language website hosted on Amazon.com, Inc. (AS16509) in the United States, served by Vercel. cl0q first saw it on 2026-09-15 and last crawled it on 2026-09-15. It resolves to 216.198.79.1. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
QuickDef — Free Dictionary Extension for Chrome & PDFs
Double-click any word for an instant definition — on any webpage or PDF, where most dictionary extensions fail. Free, no account, no credit card. Plain-English AI definitions plus a full dictionary.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-09-15 |
| Last crawled | 2026-09-15 |
| IPv4 | 216.198.79.1 |
| Network | AS16509 Amazon.com, Inc. · California |
| Language | en |
| Server | Vercel |