What powers macrostrat.org?
Last seen Aug 2026 · 8 technologies across 7 categories
Analytics
CDN
Cloudflare
since Sep 2023
Mailgun
since Aug 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Zepto
since Jan 2019
UI frameworks
Bootstrap
since Jan 2019
Web servers
Caddy
since Mar 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 65% phone
- 35% desktop
United States
Iran
Mexico
Spain
Colombia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #323,578 of all domains
71 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 200 ms |
| CLS | 0.25 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 3.1 MB · 48 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on WISC-MADISON-AS (128.105.82.188, IPv6)
- DNS: Cloudflare DNS
- Email: Mailgun
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 467,118, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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