Domain report
pencilcode.net
pencilcode.net ranks in the top 0.057% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 67 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.057%
- Hosts observed
- 67
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://pencilcode.net/ answered with HTTP 200.
DNS records
- A
- 146.148.80.57
- AAAA
- No records found.
- MX
- No records found.
- NS
- ns-cloud-b2.googledomains.com.
- ns-cloud-b1.googledomains.com.
- ns-cloud-b4.googledomains.com.
- ns-cloud-b3.googledomains.com.
Live preview
This is a live, sandboxed embed of pencilcode.net — 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, must-revalidate, proxy-revalidate
- 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://pencilcode.net/HTTP 200
Meta tags
- Title
- Pencil Code
- Description
- Pencil is a collaborative programming site for drawing art, playing music, and creating games. Pencil is also a place to experiment with mathematical functions, geometry, graphing, webpages, simulations, and algorithms. Programs are open for all to see and copy.
- Canonical
- Not set
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- Not set
- Open Graph type
- Not set
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 2
- 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 "www.google-analytics.com" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.