What powers 
prefactor.tech?
Last seen Oct 2026 · 15 technologies across 9 categories
Advertising
Analytics
CDN
JavaScript libraries
Live chat
Miscellaneous
Security
Static site generator
Tag managers
AI Crawlers
Restricts 13 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 20 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
- Oct 2026 oai-searchbot: Restricted (was Allowed)
- Oct 2026 claude-searchbot: Restricted (was Allowed)
- Oct 2026 claude-user: Restricted (was Allowed)
- Oct 2026 chatgpt-user: Restricted (was Allowed)
- Oct 2026 anthropic-ai: Restricted (was Allowed)
- Oct 2026 applebot-extended added to robots.txt
AI Crawlers
13 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt
Open Page Rank
4.05 / 10 · ranked #535,241 of all domains
84 referring domains · OpenPageRank
Page
- Language: English (Australia)
- CDN: Cloudflare
- Weight: 1.2 MB · 63 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Oct 2024 (2 years) via Porkbun LLC, renews Oct 2027
- Hosted on RENDER - Render (216.24.57.16)
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,118,309, 4 hosts
- Verified with: 1Password, Google
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- dropped Calendly Sep 2026
- detected core-js Sep 2026
- detected LiveIntent Sep 2026
- dropped Priority Hints Sep 2026
- dropped Beehiiv RSS feed May 2026
- dropped Cloudflare Bot Management May 2026
- dropped Framer Sites May 2026
- dropped Google Font API May 2026
- dropped PerimeterX May 2026
- dropped React May 2026
- detected Astro Apr 2026
- detected Calendly Apr 2026
- detected RSS Apr 2026
- detected Intercom Mar 2026