What powers cfa-sf.org?
Last seen Aug 2026 · 18 technologies across 12 categories
Analytics
CDN
Cookie compliance
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Security
Tag managers
UI frameworks
Webmail
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.92 / 10 · ranked #1,728,908 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 2600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon ALB Oct 2025
- dropped Apple iCloud Mail Oct 2025
- dropped cdnjs Oct 2025
- dropped DataDome Oct 2025
- dropped Font Awesome Oct 2025
- dropped Google Hosted Libraries Oct 2025
- dropped Java Oct 2025
- dropped jQuery UI Oct 2025
- dropped Linkedin Insight Tag Oct 2025
- dropped Microsoft ASP.NET Oct 2025
- dropped Moment.js Oct 2025
- dropped New Relic Oct 2025
- dropped Snowplow Analytics Oct 2025
- dropped YUI Oct 2025