What powers calderstewart.co.nz?
Last seen Jun 2026 · 22 technologies across 14 categories
Analytics
CDN
Cloudflare
since Nov 2021
Digital asset management
Dropbox
since Aug 2022
Amazon SES
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Apr 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Node.js
since Apr 2022
Security
Cloudflare Bot Management
since Nov 2021
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 53% phone
- 47% desktop
New Zealand
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.56 / 10 · ranked #2,390,949 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.6 MB · 58 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.calderstewart.co.nz | 19 |
| calderstewart.co.nz | 17 |