What powers gctc.com.au?
Last seen Sep 2026 · 48 technologies across 22 categories
Analytics
Google Analytics
since Jan 2019
Google Call Conversion Tracking
since May 2022
Hotjar
since Nov 2023
CDN
Amazon S3
since Sep 2024
Cloudflare
since May 2022
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
MailChimp
since Feb 2021
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Sep 2024
Marketing automation
HubSpot
since Jun 2019
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Sep 2024
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Jun 2019
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
Web servers
Nginx
since Sep 2022
Webmail
Microsoft 365
since Aug 2022
Widgets
Elfsight
since Sep 2024
WordPress plugins
Contact Form 7
since Feb 2022
Smash Balloon Instagram Feed
since Sep 2024
TablePress
since Sep 2024
The Events Calendar
since Feb 2022
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 66% phone
- 34% desktop
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.36 / 10 · ranked #1,057,477 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 10.0 MB · 276 requests
- WordPress theme: avada (child: avada-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.88.61, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 10,367,425, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| gctc.com.au | 41 |
| www.gctc.com.au | 32 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- dropped SiteGround Jun 2026
- detected SiteGround Apr 2026
- dropped SiteGround Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025