Domain report
devhints.io
devhints.io ranks in the top 0.37% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 4 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.37%
- 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://devhints.io/ answered with HTTP 200.
DNS records
- A
- 104.21.55.233
- 172.67.174.41
- AAAA
- 2606:4700:3033::6815:37e9
- 2606:4700:3035::ac43:ae29
- MX
- 10 eforward1.registrar-servers.com.
- 10 eforward2.registrar-servers.com.
- 10 eforward3.registrar-servers.com.
- 15 eforward4.registrar-servers.com.
- 20 eforward5.registrar-servers.com.
- NS
- eric.ns.cloudflare.com.
- jean.ns.cloudflare.com.
Live preview
This is a live, sandboxed embed of devhints.io — 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=10800, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- max-age=2592000; includeSubDomains; preload
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- strict-origin-when-cross-origin
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://devhints.io/HTTP 301→ https://devhints.io/
- 2.
https://devhints.io/HTTP 200
Meta tags
- Title
- Devhints — TL;DR for developer documentation
- Description
- A ridiculous collection of web development cheatsheets
- Canonical
- https://devhints.io
- Robots
- Not set
- Generator
- Astro v4.5.4
- Open Graph title
- Devhints — TL;DR for developer documentation
- Open Graph description
- A ridiculous collection of web development cheatsheets
- Open Graph image
- https://assets.devhints.io/previews/index.jpg
- Open Graph type
- website
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
No Sitemap declared in robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Google Analyticsanalytics
Found "googletagmanager.com/gtag/js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.