What powers sd129.org?
Last seen Jun 2026 · 32 technologies across 17 categories
Analytics
Cloudflare Browser Insights
since Jun 2021
Google Analytics
since Aug 2018
CDN
Cloudflare
since Aug 2019
Google Hosted Libraries
since Feb 2022
Databases
Editors
Mailgun
since Aug 2022
Font scripts
Google Font API
since Aug 2018
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
Backbone.js
since Sep 2021
Stimulus
since Feb 2026
JavaScript libraries
Htmx
since Nov 2025
libphonenumber
since Jun 2025
Lightbox
since Jul 2023
Selectize
since Nov 2022
Underscore.js
since Sep 2021
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming languages
Java
since Sep 2021
Security
Cloudflare Bot Management
since Oct 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Aug 2018
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 51% phone
- 49% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.61 / 10 · ranked #808,984 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.4 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.7 MB · 68 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| aplusfoundation.sd129.org | 29 |
| www.sd129.org | 28 |
| blackhawk.sd129.org | 27 |
| earlylearning.sd129.org | 27 |
| herget.sd129.org | 27 |
| hopewall.sd129.org | 27 |
| jefferson.sd129.org | 27 |
| jewel.sd129.org | 27 |
| washington.sd129.org | 27 |
| westhigh.sd129.org | 27 |
| nicholson.sd129.org | 26 |
| smith.sd129.org | 26 |
| freeman.sd129.org | 25 |
| goodwin.sd129.org | 25 |
| fearn.sd129.org | 24 |
| greenman.sd129.org | 24 |
| hall.sd129.org | 24 |
| hill.sd129.org | 24 |
| mccleery.sd129.org | 24 |
| schneider.sd129.org | 24 |
| pwreset.sd129.org | 8 |
Full technology history →
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