What powers yuhsb.org?
Last seen Sep 2026 · 26 technologies across 16 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
Web servers
Webmail
WordPress plugins
WordPress themes
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
- 59% desktop
- 41% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.75 / 10 · ranked #4,629,704 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 13.5 MB · 162 requests
- WordPress theme: twentytwenty · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Yeshiva University High School for Boys (Marsha Stern Talmudical Academy on Wikidata)
- Founded: 1916
- Country: United States
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Automattic (WordPress.com) (192.0.79.157)
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 3,733,521, 2 hosts
- Verified with: Apple Business, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped HTTP/3 Jul 2026
- dropped Animate.css May 2026
- dropped Apache HTTP Server May 2026
- dropped Cloudflare Bot Management May 2026
- dropped Facebook Pixel May 2026
- dropped Google Maps May 2026
- dropped GSAP May 2026
- dropped Isotope May 2026
- dropped lit-element May 2026
- dropped lit-html May 2026
- dropped prettyPhoto May 2026
- dropped Really Simple SSL & Security May 2026
- dropped Shortcodes Ultimate May 2026
- dropped Slider Revolution May 2026
- dropped Vimeo May 2026
- dropped W3 Total Cache May 2026
- dropped wpBakery May 2026