What powers immunizationeconomics.org?
Last seen Aug 2026 · 27 technologies across 16 categories
Analytics
Google Analytics
since Jun 2020
CMS
WordPress
since May 2024
Databases
MySQL
since May 2024
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript graphics
Chart.js
since May 2024
particles.js
since May 2024
JavaScript libraries
Isotope
since May 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
WordPress.com
since May 2024
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Jun 2026
Programming languages
PHP
since May 2024
Security
Tag managers
Google Tag Manager
since Jun 2020
Video players
Vimeo
since May 2024
Web servers
Nginx
since May 2024
WordPress plugins
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
Open Page Rank
3.54 / 10 · ranked #852,022 of all domains
56 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 6.2 MB · 68 requests
- WordPress theme: kingster · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped HTTP/3 Jul 2026
- detected Priority Hints Jun 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Google Tag Manager Nov 2025