Domain report
reado.app
reado.app ranks in the top 0.093% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 4 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.093%
- Hosts observed
- 4
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://reado.app/ answered with HTTP 200.
DNS records
- A
- 104.26.0.223
- 172.67.75.175
- 104.26.1.223
- AAAA
- 2606:4700:20::681a:1df
- 2606:4700:20::ac43:4baf
- 2606:4700:20::681a:df
- MX
- 1 aspmx.l.google.com.
- 10 alt3.aspmx.l.google.com.
- 10 alt4.aspmx.l.google.com.
- 5 alt1.aspmx.l.google.com.
- 5 alt2.aspmx.l.google.com.
- NS
- chris.ns.cloudflare.com.
- rayne.ns.cloudflare.com.
Live preview
This is a live, sandboxed embed of reado.app — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=utf-8
- Cache-Control
- public, max-age=900
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://reado.app/HTTP 301→ https://reado.app/
- 2.
https://reado.app/HTTP 308→ https://reado.app/de/
- 3.
https://reado.app/de/HTTP 308→ https://reado.app/de
- 4.
https://reado.app/deHTTP 200
Meta tags
- Title
- READO – Finde Bücher, die sich genau richtig anfühlen
- Description
- Stöbere durch Genres, lass dich von Empfehlungen tragen oder finde gezielt das Buch, das gerade passt.
- Canonical
- https://reado.app/de
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- READO – Finde Bücher, die sich genau richtig anfühlen
- Open Graph description
- Stöbere durch Genres, lass dich von Empfehlungen tragen oder finde gezielt das Buch, das gerade passt.
- Open Graph image
- https://reado.app/android-icon-192x192.png
- Open Graph type
- website
- Twitter card
- summary
- Twitter title
- READO – Finde Bücher, die sich genau richtig anfühlen
- Twitter image
- https://reado.app/android-icon-192x192.png
robots.txt
- Disallow rules (User-agent: *)
- 3
- Disallow rules (other agents)
- 0
Sitemaps declared:
https://reado.app/sitemap-books.xmlhttps://reado.app/sitemap-books-genres-de.xmlhttps://reado.app/sitemap-books-genres-en.xmlhttps://reado.app/sitemap-authors-de.xmlhttps://reado.app/sitemap-publishers-de.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Next.jsframework
Found "_next/static/" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.