Domain report
leaflabs.com
leaflabs.com ranks in the top 0.041% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 9 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.041%
- Hosts observed
- 9
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://leaflabs.com/ answered with HTTP 200.
DNS records
- A
- 198.185.159.145
- 198.49.23.145
- 198.185.159.144
- 198.49.23.144
- AAAA
- No records found.
- 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
- ns-1449.awsdns-53.org.
- ns-1558.awsdns-02.co.uk.
- ns-320.awsdns-40.com.
- ns-884.awsdns-46.net.
Live preview
This is a live, sandboxed embed of leaflabs.com — 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
- Cache-Control
- public, max-age=0, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- max-age=31536000
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://leaflabs.com/HTTP 301→ https://www.leaflabs.com/
- 2.
https://www.leaflabs.com/HTTP 200
Meta tags
- Title
- LeafLabs – Real-Time Systems Engineering
- Description
- LeafLabs is an engineering firm that builds reliable, high-performance hardware and software for real-time systems.
- Canonical
- https://www.leaflabs.com/
- Robots
- max-image-preview:large
- Generator
- Framer 6964d48
- Open Graph title
- LeafLabs – Real-Time Systems Engineering
- Open Graph description
- LeafLabs is an engineering firm that builds reliable, high-performance hardware and software for real-time systems.
- Open Graph image
- https://framerusercontent.com/assets/5UG2WvdEt63gwNVgGbE0MguPo.gif
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- LeafLabs – Real-Time Systems Engineering
- Twitter image
- https://framerusercontent.com/assets/5UG2WvdEt63gwNVgGbE0MguPo.gif
robots.txt
- Disallow rules (User-agent: *)
- 1
- 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
- HubSpotanalytics
Found "js.hs-scripts.com" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.