What powers 
yorkcountyschools.org?
Last seen Aug 2026 · 33 technologies across 19 categories
Analytics
CDN
Databases
Editors
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
Operating systems
PaaS
Programming languages
Security
Tag managers
Translation
Video players
Web frameworks
Web servers
Webmail
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
Audience
- 65% desktop
- 35% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.43 / 10 · ranked #412,265 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 23.1 MB · 104 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- York County School Division
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.17.71.73)
- DNS: DNS Made Easy
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, CAA
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 2,796,208, 25 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.yorkcountyschools.org | 30 |
| ycsd.yorkcountyschools.org | 26 |
| bhs.yorkcountyschools.org | 23 |
| bmes.yorkcountyschools.org | 23 |
| ces.yorkcountyschools.org | 23 |
| des.yorkcountyschools.org | 23 |
| gbes.yorkcountyschools.org | 23 |
| ghs.yorkcountyschools.org | 23 |
| gms.yorkcountyschools.org | 23 |
| mes.yorkcountyschools.org | 23 |
| mves.yorkcountyschools.org | 23 |
| qlms.yorkcountyschools.org | 23 |
| ses.yorkcountyschools.org | 23 |
| tes.yorkcountyschools.org | 23 |
| ths.yorkcountyschools.org | 23 |
| tms.yorkcountyschools.org | 23 |
| wmes.yorkcountyschools.org | 23 |
| yes.yorkcountyschools.org | 23 |
| yhs.yorkcountyschools.org | 23 |
| yms.yorkcountyschools.org | 23 |
| yra.yorkcountyschools.org | 23 |
| m.yorkcountyschools.org | 10 |
| yorkcountyschools.org | 10 |
Full technology history →
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Recent changes
- detected Backbone.js Aug 2026
- dropped Cart Functionality Aug 2026
- detected Underscore.js Aug 2026
- detected Font Awesome May 2026
- detected VideoJS May 2026
- detected Stimulus Mar 2026
- detected Htmx Nov 2025
- detected Cart Functionality Oct 2025