What powers undertowonline.com.au?
Last seen Aug 2026 · 58 technologies across 26 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
Form builders
Hosting
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Page builders
Payment processors
Performance
Programming languages
Reviews
Security
Shopify apps
Tag managers
Video players
Web servers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.42 / 10 · ranked #32,607,058 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 25.6 MB · 372 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (23.227.38.65)
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 8,672,861, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| undertowonline.com.au | 41 |
| www.undertowonline.com.au | 32 |
Full technology history →
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Recent changes
- detected Glider.js Jul 2026
- detected Secomapp Jul 2026
- detected American Express May 2026
- detected Google Pay May 2026
- detected Mailgun May 2026
- detected Mastercard May 2026
- detected Omnisend May 2026
- detected Sentry May 2026
- detected Visa May 2026
- detected Moment.js Mar 2026
- detected Amazon S3 Jan 2026
- detected Amazon Web Services Jan 2026
- dropped Smash Balloon Instagram Feed Jan 2026
- detected Google Tag Manager Dec 2025
- detected Site Kit Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Flickity Nov 2025