What powers behavioralvalueinvestor.com?
Last seen Oct 2026 · 34 technologies across 17 categories
Analytics
Ahrefs
since Jun 2023
Cloudflare Browser Insights
since Oct 2026
Datadog
since Oct 2026
Google Analytics
since Jan 2019
Hotjar
since Jan 2019
Blogs
Substack
since Oct 2026
CDN
Cloudflare
since Oct 2026
Google Hosted Libraries
since Feb 2022
CMS
Ecommerce
Google Workspace
since Aug 2022
Font scripts
Google Font API
since Jan 2019
Issue trackers
Sentry
since Mar 2020
JavaScript frameworks
React
since Oct 2026
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Priority Hints
since Jun 2025
Programming languages
Node.js
since Oct 2026
Security
Web frameworks
Express
since Oct 2026
Widgets
AddThis
since Jan 2019
AI Crawlers
Restricts 16 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 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
AI Crawlers
16 of 33 AI crawlers restricted
Open Page Rank
1.67 / 10 · ranked #5,176,027 of all domains
20 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.2 MB · 256 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Squarespace (198.49.23.144)
- DNS: IBM NS1
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,541,281, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| behavioralvalueinvestor.com | 22 |
| newsletter.behavioralvalueinvestor.com | 17 |