What powers thevegancalculator.com?
Last seen Sep 2026 · 9 technologies across 9 categories
Affiliate programs
Amazon Associates
since Mar 2026
Analytics
Caching
Varnish
since Mar 2026
CDN
Fastly
since Mar 2026
Font scripts
Google Font API
since Apr 2026
Miscellaneous
Open Graph
since Sep 2022
PaaS
GitHub Pages
since Mar 2026
Security
HSTS
since Sep 2022
Widgets
Ko-fi
since Mar 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 77% phone
- 23% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.13 / 10 · ranked #1,377,762 of all domains
69 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0.05 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 1.8 MB · 38 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,482,355, 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 Font Awesome May 2026
- dropped jQuery May 2026
- dropped Modernizr May 2026
- dropped ZURB Foundation May 2026
- detected Google Font API Apr 2026
- dropped HTTP/3 Apr 2026
- dropped LiteSpeed Apr 2026
- detected Amazon Associates Mar 2026
- detected Fastly Mar 2026
- detected GitHub Pages Mar 2026
- detected Ko-fi Mar 2026
- detected Varnish Mar 2026
- dropped Google Tag Manager Feb 2026