Domain report
2doapp.com
2doapp.com ranks in the top 0.032% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 4 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.032%
- 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://2doapp.com/ answered with HTTP 200.
DNS records
- A
- 100.62.250.90
- 54.86.4.91
- AAAA
- No records found.
- MX
- 10 in1-smtp.messagingengine.com.
- 20 in2-smtp.messagingengine.com.
- NS
- ns-1100.awsdns-09.org.
- ns-1764.awsdns-28.co.uk.
- ns-318.awsdns-39.com.
- ns-901.awsdns-48.net.
Live preview
This site sends "X-Frame-Options: DENY", which blocks embedding it here.
Since 2doapp.com can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
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
- Not sent
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- frame-ancestors 'none'
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- DENY
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://2doapp.com/HTTP 301→ https://2doapp.com/
- 2.
https://2doapp.com/HTTP 301→ https://www.2doapp.com/
- 3.
https://www.2doapp.com/HTTP 200
Meta tags
- Title
- 2Do Mac - Powerful Tasks, Lists, and Project Planning | 2Do
- Description
- 2Do Mac gives your tasks, lists, tags, notes, and checklists a focused desktop workspace.
- Canonical
- https://www.2doapp.com/
- Robots
- Not set
- Generator
- Docusaurus v3.10.2
- Open Graph title
- 2Do Mac - Powerful Tasks, Lists, and Project Planning
- Open Graph description
- 2Do Mac gives your tasks, lists, tags, notes, and checklists a focused desktop workspace.
- Open Graph image
- /img/2do-mac/mainhero.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Not set
- Twitter image
- https://www.2doapp.com/img/web-app-manifest-512x512.png
robots.txt
- Disallow rules (User-agent: *)
- 3
- Disallow rules (other agents)
- 0
Sitemap declared:
https://www.2doapp.com/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.