What powers 
simonhearne.com?
Last seen Sep 2026 · 14 technologies across 9 categories
CDN
JavaScript libraries
Miscellaneous
PaaS
Performance
RUM
Search engines
Security
Static site generator
AI Crawlers
Restricts 14 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Claude-SearchBot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 19 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Sep 2026 gptbot added to robots.txt
- Sep 2026 anthropic-ai added to robots.txt
- Sep 2026 ccbot added to robots.txt
- Sep 2026 applebot-extended added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 llms.txt appeared
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| cache control header | #10 | 5 |
| the third party | #67 | 4 |
| third party website | #30 | 2 |
| influxdb raspberry pi | #6 | 1 |
| max age 31536000 | #10 | 1 |
| performance predictions llc | #39 | 1 |
| no cache control | #54 | 1 |
| cache control immutable | #17 | 0 |
| http header cache-control | #17 | 0 |
| cache-control: max-age | #18 | 0 |
| cache control max age | #19 | 0 |
| cache-control http header | #20 | 0 |
| http cache-control header | #20 | 0 |
| http caching headers | #20 | 0 |
| cache control headers | #21 | 0 |
| cache control in html | #21 | 0 |
| grafana and influxdb | #22 | 0 |
| grafana #influxdb | #23 | 0 |
| html no cache header | #23 | 0 |
| grafana with influxdb | #25 | 0 |
| optimistic updates | #25 | 0 |
| http cache control header | #28 | 0 |
| third-party website examples | #28 | 0 |
| meta cache control | #29 | 0 |
| meta cache-control | #29 | 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
14 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt
Open Page Rank
5.32 / 10 · ranked #184,931 of all domains
118 referring domains · OpenPageRank
Search traffic
15 est. monthly organic visits (US)
71 keywords in Google's top 30
Infrastructure
- Registered Oct 2013 (13 years) via Cloudflare, Inc., renews Oct 2027
- Hosted on Cloudflare (172.66.40.121, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject, CAA
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 558,304, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted