What powers barbpedersen.ca?
Last seen Apr 2025 · 18 technologies across 9 categories
CMS
Databases
MySQL
since Apr 2023
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Apr 2023
Web servers
Apache HTTP Server
since Apr 2023
LiteSpeed
since Apr 2025
Webmail
Microsoft 365
since Apr 2023
WordPress plugins
AI Crawlers
Restricts 16 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
- Webzio-Extended Restricted
Search and AI assistants
- Amazonbot Restricted
- DuckAssistBot Restricted
- YouBot 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 not found
- ai.txt not found
- Sep 2026 gptbot added to robots.txt
- Sep 2026 bytespider added to robots.txt
- Sep 2026 claudebot added to robots.txt
- Sep 2026 ccbot added to robots.txt
- Sep 2026 cohere-ai added to robots.txt
- Sep 2026 ai2bot added to robots.txt
AI Crawlers
16 of 33 AI crawlers restricted
Open Page Rank
1.33 / 10 · ranked #8,302,574 of all domains
5 referring domains · OpenPageRank
Infrastructure
- Hosted on Squarespace (198.49.23.144)
- DNS: Squarespace DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 44,083,979, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted