What powers publicsuffix.org?
Last seen Jun 2026 · 3 technologies across 3 categories
IaaS
Google Cloud
since Jan 2023
Miscellaneous
Google Cloud Storage
since Feb 2023
Security
HSTS
since Sep 2022
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| public suffix list | #1 | 64 |
| domain suffix | #4 | 58 |
| name suffix list | #3 | 20 |
| list of domain extensions | #23 | 9 |
| list of domains | #18 | 8 |
| url suffixes | #6 | 6 |
| suffix definition name | #75 | 6 |
| domain name extensions list | #26 | 5 |
| suffixes list | #13 | 4 |
| mozilla company | #72 | 4 |
| prefix vs suffix | #87 | 4 |
| url suffix | #9 | 3 |
| prefix suffix examples | #70 | 3 |
| is suffix | #64 | 3 |
| list of web suffixes | #5 | 3 |
| surname suffixes | #42 | 2 |
| website suffix list | #6 | 2 |
| website name list | #33 | 2 |
| que es suffix | #57 | 2 |
| suffixes list | #51 | 2 |
| suffix names list | #10 | 2 |
| suffix list | #87 | 2 |
| mozilla homepage | #25 | 2 |
| name suffix examples | #30 | 2 |
| prefixes and suffixes examples | #62 | 2 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 51% desktop
- 49% phone
United States
India
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.47 / 10 · ranked #17,860 of all domains
480 referring domains · OpenPageRank
Search traffic
240 est. monthly organic visits (US)
101 keywords in Google's top 30
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 0.0 MB · 5 requests
Homepage as crawled by the HTTP Archive, Jul 2026.