What powers reallysimplesystems.com?
Last seen Oct 2026 · 43 technologies across 17 categories
Analytics
CDN
CMS
Databases
Documentation
Font scripts
JavaScript frameworks
JavaScript Libraries
Miscellaneous
Programming languages
Tag managers
UI frameworks
Video players
Web Frameworks
Web servers
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Nov 2026 robots.txt appeared
- Nov 2026 * added to robots.txt
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
Open Page Rank
5.77 / 10 · ranked #130,799 of all domains
310 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.7 MB · 21 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Really Simple Systems
- Founded: 2004
- Sector: software industry
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Registered Apr 2005 (21 years) via IONOS SE, renews Apr 2030
- Hosted on Amazon Web Services (3.10.55.39)
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail)
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 6,858,474, 17 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.reallysimplesystems.com | 23 |
| crm.reallysimplesystems.com | 20 |
| support.reallysimplesystems.com | 20 |