What powers jcs.org?
Last seen Aug 2026 · 3 technologies across 3 categories
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| jcs | #29 | 64 |
| openbsd laptop | #1 | 60 |
| thinkpad x1c7 | #9 | 29 |
| imac g4 | #15 | 28 |
| kindle sleep screen | #3 | 4 |
| cidco mail station | #4 | 3 |
| openbsd laptop | #9 | 3 |
| crt photo | #3 | 3 |
| docklite g4 | #5 | 2 |
| openbsd desktop | #13 | 1 |
| photographing screens | #6 | 1 |
| picture of crt | #15 | 1 |
| pomera dm250us | #17 | 1 |
| irc chat client mac | #43 | 1 |
| irc app mac | #29 | 1 |
| kindle screensaver custom | #20 | 1 |
| kindle screensaver change | #15 | 1 |
| koreader wallpaper | #10 | 1 |
| huawei matebook x keyboard | #18 | 1 |
| imac g4 monitor | #8 | 1 |
| dolch pac | #6 | 1 |
| custom screensaver kindle | #16 | 1 |
| crt images | #18 | 1 |
| custom kindle screensaver | #15 | 1 |
| best irc client macos | #75 | 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.
AI Crawlers
No AI crawlers blocked
Audience
- 58% desktop
- 42% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.13 / 10 · ranked #101,044 of all domains
125 referring domains · OpenPageRank
Search traffic
210 est. monthly organic visits (US)
140 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.9 MB · 13 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| jcs.org | 3 |
| restuff.jcs.org | 1 |