What powers carolyn-costin.com?
Last seen Aug 2026 · 7 technologies across 7 categories
Analytics
Google Analytics
since Jul 2020
Font scripts
Google Font API
since Jul 2026
JavaScript frameworks
Reveal.js
since Jul 2026
JavaScript libraries
Highlight.js
since Jul 2026
Miscellaneous
Open Graph
since Sep 2022
PaaS
Vercel
since Jul 2026
Security
HSTS
since Sep 2022
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
- 88% phone
- 12% desktop
India
United States
Nepal
Sri Lanka
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.41 / 10 · ranked #988,776 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 6.7 MB · 29 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Bootstrap Aug 2026
- dropped GoDaddy Aug 2026
- dropped Google Cloud Aug 2026
- dropped Google Cloud CDN Aug 2026
- dropped GSAP Aug 2026
- dropped HTTP/3 Aug 2026
- dropped Lodash Aug 2026
- dropped Priority Hints Aug 2026
- dropped React Aug 2026
- dropped RequireJS Aug 2026
- dropped RSS Aug 2026
- dropped Sentry Aug 2026
- dropped Wix Aug 2026
- dropped Wix eCommerce Aug 2026
- detected Google Font API Jul 2026
- detected Highlight.js Jul 2026
- detected Reveal.js Jul 2026
- detected Vercel Jul 2026
- dropped Envoy Dec 2025
- detected Envoy Oct 2025