What powers 
oktavilla.se?
Last seen Jan 2020 · 5 technologies across 5 categories
Analytics
Google Analytics
since Jul 2019
Programming Languages
Node.js
since Jul 2019
Tag Managers
Google Tag Manager
since Jul 2019
Web Frameworks
Express
since Jul 2019
Web Servers
Nginx
since Jul 2019
AI Crawlers
Blocks 15 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- FacebookBot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
- Webzio-Extended Blocked
Search and AI assistants
- Amazonbot Blocked
- PerplexityBot Blocked
- YouBot Blocked
The other 18 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
15 of 33 AI crawlers blocked
Open Page Rank
3.85 / 10 · ranked #693,434 of all domains
34 referring domains · OpenPageRank
Infrastructure
- Hosted on ELASTX (212.237.145.120)
- DNS: Gandi
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,120,769, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted