What powers 
simonpcouch.com?
Last seen Aug 2026 · 21 technologies across 11 categories
Analytics
Google Analytics
since Jan 2021
Caching
Varnish
since May 2026
CDN
Font scripts
Google Font API
since Jan 2021
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
GitHub Pages
since May 2026
Netlify
since Jan 2021
Security
HSTS
since May 2023
Tag managers
Google Tag Manager
since Jan 2021
UI frameworks
Bootstrap
since Jan 2021
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
- 75% desktop
- 25% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.95 / 10 · ranked #606,062 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 1.7 MB · 32 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: IBM NS1
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,837,740, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.simonpcouch.com | 12 |
| simonpcouch.com | 10 |
| www.simonpcouch.com | 9 |
Full technology history →
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Recent changes
- detected Open Graph Mar 2026