What powers arlington.k12.ma.us?
Last seen Jun 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since May 2019
CDN
Cloudflare
since Sep 2022
Editors
DreamWeaver
since Sep 2022
Mailgun
since Mar 2023
JavaScript libraries
Miscellaneous
Babel
since Sep 2022
Programming languages
Java
since Jan 2023
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since May 2022
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 83% desktop
- 17% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.83 / 10 · ranked #699,753 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.3 MB · 79 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| menotomy.arlington.k12.ma.us | 14 |
| stratton.arlington.k12.ma.us | 14 |
| ahs.arlington.k12.ma.us | 13 |
| bishop.arlington.k12.ma.us | 13 |
| brackett.arlington.k12.ma.us | 13 |
| dallin.arlington.k12.ma.us | 13 |
| gibbs.arlington.k12.ma.us | 13 |
| hardy.arlington.k12.ma.us | 13 |
| ottoson.arlington.k12.ma.us | 13 |
| peirce.arlington.k12.ma.us | 13 |
| thompson.arlington.k12.ma.us | 13 |
| www.arlington.k12.ma.us | 13 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management Dec 2025
- dropped Cloudflare Bot Management Sep 2025