What powers osuosl.org?
Last seen Aug 2026 · 18 technologies across 12 categories
Analytics
CMS
Documentation
Font Scripts
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Static site generator
UI frameworks
Web Servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| open source laboratory | #1 | 27 |
| osu labs | #7 | 23 |
| osuosl | #1 | 21 |
| open source lab | #1 | 20 |
| osu open source lab | #1 | 15 |
| is osu open-source | #4 | 2 |
| is osu open source | #4 | 2 |
| milne computer center | #15 | 2 |
| beaver camp osu | #9 | 1 |
| openpower | #57 | 1 |
| osu blogs | #11 | 1 |
| milne computer center | #31 | 1 |
| cs312 | #15 | 1 |
| wholehost | #39 | 0 |
| architecture of open source | #46 | 0 |
| arm64 servers | #41 | 0 |
| rtems | #31 | 0 |
| software osu | #19 | 0 |
| source lab search | #19 | 0 |
| stories open | #91 | 0 |
| nyu cryo-em | #75 | 0 |
| open hosting | #28 | 0 |
| oregon state software engineering | #50 | 0 |
| osl connect | #84 | 0 |
| oregon state matlab | #76 | 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
- 95% desktop
- 5% phone
United States
Germany
Brazil
United Kingdom
France
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.46 / 10 · ranked #18,806 of all domains
790 referring domains · OpenPageRank
Search traffic
120 est. monthly organic visits (US)
52 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.6 MB · 20 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on LINK-OREGON (140.211.9.53, IPv6)
- DNS: osuosl.org
- Email: osuosl.org
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Internet2, RSA 4096, wildcard, expires Feb 2027
- Common Crawl link graph: rank 32,981, 133 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.osuosl.org | 8 |
| osuosl.org | 7 |
| devopsbootcamp.osuosl.org | 6 |
| wiki.osuosl.org | 3 |
| almalinux.osuosl.org | 1 |
| apache.osuosl.org | 1 |
| centos-stream.osuosl.org | 1 |
| centos.osuosl.org | 1 |
| debian.osuosl.org | 1 |
| ftp.osuosl.org | 1 |
| ftp2.osuosl.org | 1 |
| gentoo.osuosl.org | 1 |
| lists.osuosl.org | 1 |
| slackware.osuosl.org | 1 |
| ubuntu.osuosl.org | 1 |
Full technology history →
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Recent changes
- dropped cdnjs Aug 2026
- dropped Cloudflare Aug 2026
- dropped reCAPTCHA Aug 2026
- dropped Svelte Aug 2026
- detected Bootstrap Jul 2026
- detected Priority Hints Jul 2026