readerchallenge.com
readerchallenge.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-09-25 and last crawled it on 2026-09-25. It resolves to 172.67.208.117. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Reader Challenge
At last … technology that brings your Reading Program to families on the most ubiquitous device on the planet: the smartphone.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-09-25 |
| Last crawled | 2026-09-25 |
| IPv4 | 172.67.208.117 |
| IPv6 | 2606:4700:3036::6815:171c |
| Network | AS13335 Cloudflare, Inc. · United States |
| Language | en |
| Server | cloudflare |