What powers capnography.com?
Last seen Jun 2026 · 19 technologies across 15 categories
Analytics
Google Analytics
since May 2019
Caching
W3 Total Cache
since Dec 2023
CDN
jsDelivr
since Aug 2023
CMS
Databases
MySQL
since Aug 2023
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript frameworks
GSAP
since Aug 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since May 2019
Security
HSTS
since Sep 2022
UI frameworks
Video players
Plyr
since Aug 2023
WordPress plugins
Audience
- 53% desktop
- 47% phone
India
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.45 / 10 · ranked #2,582,769 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.9 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 4100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 2.8 MB · 58 requests
- WordPress theme: pressbook-premium · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025