What powers 
grootconstantia.co.za?
Last seen Aug 2026 · 46 technologies across 20 categories
Analytics
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Tag managers
UI frameworks
Video players
Web servers
Webmail
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 66% phone
- 34% desktop
South Africa
United Kingdom
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.71 / 10 · ranked #307,410 of all domains
172 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 2.4 MB · 197 requests
- WordPress theme: oceanwp · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Groot Constantia
- Country: South Africa
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on DIAMATRIX (41.76.109.62)
- DNS: hostmosselbay.com
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 651,642, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| grootconstantia.co.za | 37 |
| www.grootconstantia.co.za | 18 |
Full technology history →
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Recent changes
- detected Backbone.js Oct 2025
- detected core-js Oct 2025
- detected Flickity Oct 2025
- detected jQuery Migrate Oct 2025
- detected jQuery UI Oct 2025
- detected Lightbox Oct 2025
- detected MailChimp Oct 2025
- detected MailChimp for WooCommerce Oct 2025
- detected MailChimp for WordPress Oct 2025
- detected Marionette.js Oct 2025
- detected PhotoSwipe Oct 2025
- detected Select2 Oct 2025
- detected Underscore.js Oct 2025