What powers vs1.finance?
Last seen Aug 2026 · 20 technologies across 12 categories
Analytics
Appointment scheduling
CDN
Issue trackers
JavaScript frameworks
Miscellaneous
PaaS
Performance
Programming languages
Security
UI frameworks
AI Crawlers
Restricts 16 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler 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
- YouBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 17 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 anthropic-ai added to robots.txt
- Sep 2026 applebot-extended: Restricted (was Blocked)
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 ccbot: Restricted (was Blocked)
AI Crawlers
16 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt
Open Page Rank
0.76 / 10 · ranked #17,377,940 of all domains
1 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.1 MB · 40 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.20.178, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 16,268,114, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- dropped GoDaddy May 2026
- detected Calendly Apr 2026
- detected Cloudflare Apr 2026
- detected Cloudflare Browser Insights Apr 2026
- detected HTTP/3 Apr 2026
- detected Open Graph Dec 2025
- detected Amazon SES Nov 2025
- detected Amazon Web Services Nov 2025