Domain report
mpp.dev
mpp.dev ranks in the top 0.29% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
#393,015harmonic-centrality rank
- Top percentile
- 0.29%
- Hosts observed
- 2
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
200HTTP status
https://mpp.dev/ answered with HTTP 200.
DNS records
- A
- 216.150.1.1
- AAAA
- No records found.
- MX
- No records found.
- NS
- ns47.domaincontrol.com.
- ns48.domaincontrol.com.
Live preview
This is a live, sandboxed embed of mpp.dev — 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=0, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- max-age=63072000
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://mpp.dev/HTTP 308→ https://mpp.dev/
- 2.
https://mpp.dev/HTTP 200
Meta tags
- Title
- Machine Payments Protocol | MPP
- Description
- Charge for API requests, tool calls, and content with HTTP 402 payments co-developed by Tempo and Stripe.
- Canonical
- https://mpp.dev/
- Robots
- index, follow
- Generator
- Waku
- Open Graph title
- Machine Payments Protocol
- Open Graph description
- Charge for API requests, tool calls, and content with HTTP 402 payments co-developed by Tempo and Stripe.
- Open Graph image
- https://mpp.dev/og.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Machine Payments Protocol
- Twitter image
- https://mpp.dev/og.png
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
Sitemap declared:
https://mpp.dev/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
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Similar connectivity
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