What powers 
philharmonia.org?
Last seen Sep 2026 · 37 technologies across 23 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
Hosting panels
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Widgets
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 80% desktop
- 20% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #337,437 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 3100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 7.1 MB · 119 requests
- WordPress theme: salient (child: salient-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Philharmonia Baroque Orchestra
- Founded: 1981
- Country: United States
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.6.37, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 478,459, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Akamai May 2026
- dropped Akamai Bot Manager May 2026
- dropped Glider.js Dec 2025
- dropped Moment.js Dec 2025
- dropped Plyr Dec 2025
- dropped React Dec 2025
- dropped Vimeo Dec 2025
- dropped YouTube Dec 2025
- detected Google Tag Manager Nov 2025
- detected theTradeDesk Nov 2025