What powers sdf.org?
Last seen Jun 2026 · 31 technologies across 16 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sdf | #8 | 980 |
| sdf games | #1 | 15 |
| free shell | #2 | 15 |
| sdf org | #1 | 13 |
| what is unix | #24 | 6 |
| gopherspace | #9 | 5 |
| randy savage cream of the crop | #20 | 2 |
| skylanders wii portal | #15 | 2 |
| interim computer museum | #6 | 2 |
| cream of the crop randy savage | #19 | 1 |
| rubout key | #8 | 1 |
| sdf address | #30 | 1 |
| sdf 9 | #8 | 1 |
| jabber server | #29 | 1 |
| gnu emacs tutorial | #48 | 1 |
| ecl lisp | #11 | 1 |
| ecl common lisp | #11 | 1 |
| free shells | #5 | 1 |
| wii portal of power | #16 | 0 |
| wireless portal skylanders | #11 | 0 |
| color quantizer | #38 | 0 |
| cream of the crop wrestler | #25 | 0 |
| cream always rises to the top macho man | #34 | 0 |
| system functions in c | #49 | 0 |
| system call unix | #81 | 0 |
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
- 75% phone
- 25% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.45 / 10 · ranked #19,926 of all domains
1,034 referring domains · OpenPageRank
Search traffic
1,000 est. monthly organic visits (US)
90 keywords in Google's top 30
Core Web Vitals
| LCP | 4 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 3 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| wiki.sdf.org | 10 |
| mastodon.sdf.org | 9 |
| social.sdf.org | 9 |
| git.sdf.org | 8 |
| lemmy.sdf.org | 7 |
| seven1m.sdf.org | 6 |
| www.sdf.org | 6 |
| ssh.sdf.org | 5 |
| laemeur.sdf.org | 4 |
| mx.sdf.org | 4 |
| philosophos.sdf.org | 4 |
| ratter.sdf.org | 4 |
| sdf.org | 4 |
| connect.sdf.org | 3 |
| pixelfed.sdf.org | 3 |
| thomask.sdf.org | 2 |
| turboperl.sdf.org | 2 |
| whoogle.sdf.org | 2 |
| akrl.sdf.org | 1 |
| every.sdf.org | 1 |
| ldbeth.sdf.org | 1 |
| old.lemmy.sdf.org | 1 |