What powers alexcrompton.com?
Last seen Oct 2026 · 25 technologies across 16 categories
Analytics
Blogs
Substack
since Sep 2026
CDN
Cloudflare
since Aug 2026
CMS
Ecommerce
Font scripts
Issue trackers
Sentry
since Sep 2020
JavaScript frameworks
React
since Sep 2026
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jun 2025
Programming languages
Node.js
since Sep 2026
Security
Cloudflare Bot Management
since Sep 2026
HSTS
since Sep 2022
UI frameworks
Radix UI
since Sep 2026
Web frameworks
Express
since Sep 2026
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.79 / 10 · ranked #4,405,344 of all domains
19 referring domains · OpenPageRank
Search traffic
390 est. monthly organic visits (US)
194 keywords in Google's top 30
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.9 MB · 264 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.65.115, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 8,860,918, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| thoughts.alexcrompton.com | 18 |
| www.alexcrompton.com | 14 |
Full technology history →
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Recent changes
- dropped Angular Sep 2026
- dropped GoDaddy Sep 2026
- dropped TypeScript Sep 2026
- dropped Zone.js Sep 2026
- detected Cloudflare Aug 2026
- detected Cloudflare Browser Insights Aug 2026
- detected HTTP/3 Aug 2026
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026