What powers sima.co.nz?
Last seen Oct 2026 · 28 technologies across 16 categories
Advertising
Google AdSense
since Aug 2025
Analytics
Google Analytics
since May 2026
Microsoft Clarity
since Sep 2026
CDN
Comment systems
Cookie compliance
Funding Choices
since Aug 2025
Databases
Font scripts
Font Awesome
since Sep 2026
Google Font API
since Aug 2025
JavaScript frameworks
JavaScript graphics
Chart.js
since Sep 2026
JavaScript libraries
Closure Library
since Aug 2026
Marked
since Aug 2026
Maps
Miscellaneous
Open Graph
since Aug 2025
Performance
Priority Hints
since Aug 2025
Programming languages
PHP
since May 2026
Security
Web frameworks
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
New Zealand
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 5.9 s |
| INP | 150 ms |
| CLS | 0.45 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Netlify
- Weight: 1.5 MB · 71 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- South Island Met Agency
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (18.208.88.157)
- DNS: IBM NS1
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sima.co.nz | 22 |
| www.sima.co.nz | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Funding Choices Oct 2026
- detected Google AdSense Oct 2026
- detected HSTS Oct 2026
- detected Leaflet Oct 2026
- detected Livefyre Oct 2026
- detected Netlify Oct 2026
- detected Priority Hints Oct 2026
- detected reCAPTCHA Oct 2026
- detected Unpkg Oct 2026
- detected Alpine.js Sep 2026
- dropped Babel Sep 2026
- detected Chart.js Sep 2026
- dropped Cloudflare Bot Management Sep 2026
- dropped core-js Sep 2026
- dropped FancyBox Sep 2026
- detected Firebase Sep 2026
- detected Font Awesome Sep 2026
- dropped Funding Choices Sep 2026
- dropped Google AdSense Sep 2026
- dropped Google Tag Manager Sep 2026
- dropped Hammer.js Sep 2026
- detected jQuery UI Sep 2026
- detected jsDelivr Sep 2026
- detected Laravel Sep 2026
- detected Livewire Sep 2026
- dropped Lodash Sep 2026
- dropped MediaElement.js Sep 2026
- dropped Mustache Sep 2026
- dropped MySQL Sep 2026
- dropped reCAPTCHA Sep 2026
- dropped Snowplow Analytics Sep 2026
- dropped VideoJS Sep 2026
- dropped Vimeo Sep 2026
- dropped Weebly Sep 2026
- detected Closure Library Aug 2026
- dropped Leaflet Aug 2026
- detected lit-element Aug 2026
- detected lit-html Aug 2026
- dropped Livefyre Aug 2026
- detected Marked Aug 2026
- dropped Unpkg Aug 2026
- dropped Apache HTTP Server Jul 2026
- dropped Cart Functionality Feb 2026
- dropped core-js Feb 2026
- dropped HSTS Feb 2026
- dropped Modernizr Feb 2026
- dropped Open Graph Feb 2026
- dropped Priority Hints Feb 2026
- dropped Squarespace Feb 2026
- dropped Squarespace Commerce Feb 2026