What powers 
michaelsutter.com?
Last seen Oct 2026 · 2 technologies across 2 categories
Ecommerce
Cart Functionality
since Nov 2021
Security
HSTS
since Sep 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 65% desktop
- 35% phone
United States
Nigeria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.02 / 10 · ranked #551,395 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 2600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.1 MB · 21 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CMCS - Comcast Cable Communications, LLC (50.198.187.201)
- DNS: rackspace.com
- Email: xmission.com
- Email security: SPF (soft fail), DMARC monitor only, MTA-STS, BIMI
- SSL: GlobalSign, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 6,921,166, 2 hosts
- Verified with: GlobalSign, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Microsoft ASP.NET May 2026
- detected Microsoft ASP.NET Jan 2026