What powers 
volcanoartcenter.org?
Last seen Sep 2026 · 33 technologies across 18 categories
Analytics
CMS
Databases
Ecommerce
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Payment processors
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Restricts 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- FacebookBot Restricted
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers restricted
Audience
- 61% phone
- 39% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.01 / 10 · ranked #559,480 of all domains
68 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 3700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 5.3 MB · 123 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Automattic (WordPress.com) (5.100.156.74)
- DNS: Bluehost
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 466,522, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped HTTP/3 Jul 2026
- dropped FlyingPress Feb 2026
- detected Akismet Jan 2026
- detected Animate.css Jan 2026
- dropped Bootstrap Jan 2026
- detected Google Font API Jan 2026
- detected jQuery Migrate Jan 2026
- detected RSS Jan 2026
- detected Stripe Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected WooCommerce Stripe Payment Gateway Jan 2026
- dropped AddToAny Nov 2025
- dropped Google Font API Nov 2025
- dropped Jetpack Boost Nov 2025
- dropped jQuery Migrate Nov 2025
- dropped LazySizes Nov 2025
- dropped RSS Nov 2025
- dropped WPMU DEV Smush Nov 2025