What powers 
smithy.io?
Last seen Aug 2026 · 6 technologies across 5 categories
Caching
Varnish
since Jan 2023
CDN
Fastly
since Jan 2023
Font scripts
Google Font API
since Jul 2026
Miscellaneous
Open Graph
since Jul 2026
PaaS
Amazon Web Services
since Jan 2023
GitHub Pages
since Jan 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.08 / 10 · ranked #515,739 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153, IPv6)
- DNS: Amazon Route 53
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 461,801, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Adobe Analytics Aug 2026
- dropped Adobe Audience Manager Aug 2026
- dropped Adobe Experience Platform Identity Service Aug 2026
- dropped Radix UI Aug 2026
- dropped shadcn/ui Aug 2026
- dropped Tailwind CSS Aug 2026
- detected Google Font API Jul 2026
- detected Open Graph Jul 2026