What powers 
sosradon.org?
Last seen Sep 2026 · 8 technologies across 8 categories
Analytics
CMS
Hosting
JavaScript libraries
Operating systems
Programming languages
Tag managers
Web servers
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 |
|---|---|---|
| radon abatement systems | #6 | 1,500 |
| radon venting system | #6 | 920 |
| radon abatement system | #3 | 880 |
| radon in water | #1 | 300 |
| radon test kit | #60 | 280 |
| radon remediation systems | #3 | 260 |
| radon detector | #8 | 240 |
| radon testing kit | #4 | 220 |
| radon inspection | #4 | 160 |
| radon mitigation installation | #7 | 160 |
| radon abatement services | #6 | 120 |
| how do you test for radon | #5 | 110 |
| radon abatement systems | #84 | 95 |
| radon self test kit | #5 | 89 |
| radon testing | #81 | 78 |
| radon venting | #6 | 75 |
| radon test | #9 | 74 |
| what is radon | #16 | 71 |
| radon system | #4 | 71 |
| radon mitigation techniques | #1 | 59 |
| radon venting system | #78 | 57 |
| long term radon test kit | #3 | 57 |
| 8/9 | #23 | 57 |
| radon testing devices | #3 | 53 |
| radon gas mitigation system | #4 | 47 |
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
- 57% phone
- 43% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.30 / 10 · ranked #199,647 of all domains
151 referring domains · OpenPageRank
Search traffic
8,300 est. monthly organic visits (US)
1,699 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.6 MB · 81 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Jun 2009 (17 years) via Gandi SAS, renews Jun 2028
- Hosted on KSU-NET (129.130.246.138)
- DNS: ksu.edu
- Email: ksu.edu
- Email security: no SPF record, no DMARC record
- SSL: InCommon, LLC, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 580,058, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted