What powers pier21.com.au?
Last seen Aug 2026 · 29 technologies across 19 categories
Analytics
Google Analytics
since May 2021
Google Call Conversion Tracking
since Jul 2021
Hotjar
since May 2021
Caching
W3 Total Cache
since May 2021
CMS
WordPress
since May 2021
Cookie compliance
CookieYes
since Nov 2024
Databases
MySQL
since May 2021
Mailgun
since Jul 2025
Font scripts
Google Font API
since May 2021
JavaScript frameworks
JavaScript libraries
Select2
since Sep 2022
Maps
Miscellaneous
Open Graph
since Sep 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since May 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since May 2021
Web servers
Apache HTTP Server
since Jul 2021
Webmail
Microsoft 365
since Jan 2024
WordPress plugins
Gravity Forms
since May 2021
Yoast SEO
since Jun 2021
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 70% phone
- 30% desktop
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.30 / 10 · ranked #2,889,229 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0.15 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (Australia)
- Weight: 2.4 MB · 65 requests
- WordPress theme: thetheme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.pier21.com.au | 27 |
| www.bookings.pier21.com.au | 13 |