What powers londonderry.org?
Last seen Sep 2026 · 46 technologies across 23 categories
Analytics
Cloudflare Browser Insights
since Apr 2022
Google Analytics
since Aug 2018
CDN
Cloudflare
since Apr 2022
CMS
Google Sites
since Apr 2023
Databases
MySQL
since Sep 2020
Ecommerce
HCL Commerce
since Aug 2020
Font scripts
Hosting
Hostinger
since Apr 2025
JavaScript frameworks
JavaScript libraries
Closure Library
since Oct 2023
jQuery Migrate
since Aug 2016
Marked
since Jul 2026
SweetAlert2
since Jan 2019
Miscellaneous
Operating systems
Windows Server
since Aug 2018
Page builders
WordPress Site Editor
since Apr 2025
Performance
Priority Hints
since Apr 2026
Programming languages
Security
Cloudflare Bot Management
since May 2022
reCAPTCHA
since Jan 2019
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Bootstrap
since Aug 2018
Material Design Lite
since Dec 2021
Video players
YouTube
since Apr 2020
Web frameworks
Microsoft ASP.NET
since Jan 2016
Web Mail
Outlook Web App
since Jan 2019
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
WordPress plugins
Jetpack Boost
since Apr 2024
Litespeed Cache
since Apr 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 65% phone
- 35% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.93 / 10 · ranked #1,707,977 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 5.2 MB · 75 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Londonderry High School
- Founded: 1978
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on COMCAST-7922 (50.206.70.107)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- Common Crawl link graph: rank 90,302, 17 hosts
- Verified with: Adobe, Apple Business, Microsoft 365, Sophos
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| news.londonderry.org | 15 |
| londonderry.org | 13 |
| munisess.londonderry.org | 12 |
| lhs.londonderry.org | 9 |
| north.londonderry.org | 9 |
| south.londonderry.org | 9 |
| www.londonderry.org | 9 |
| lms.londonderry.org | 8 |
| moose.londonderry.org | 8 |
| mt.londonderry.org | 8 |
| tech.londonderry.org | 8 |
| aspen.londonderry.org | 7 |
| parent.londonderry.org | 7 |
| x2.londonderry.org | 6 |
| info.londonderry.org | 5 |
| email.londonderry.org | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Marked Jul 2026
- detected YouTube Jul 2026
- dropped Really Simple SSL & Security Apr 2026
- dropped WalkMe Apr 2026
- dropped Facebook Login Feb 2026
- detected Closure Library Jan 2026