What powers shirt.co?
Last seen Aug 2026 · 31 technologies across 16 categories
Caching
WP Rocket
since Jun 2026
CDN
Cloudflare
since Feb 2024
CMS
WordPress
since Feb 2024
Databases
MySQL
since Feb 2024
Ecommerce
Cart Functionality
since Jan 2025
Google Workspace
since Feb 2024
Mailgun
since Oct 2025
Font scripts
Google Font API
since Feb 2024
Ionicons
since Feb 2024
JavaScript libraries
Marketing automation
HubSpot
since Oct 2024
Miscellaneous
PaaS
WP Engine
since Feb 2024
Performance
Priority Hints
since Dec 2024
Programming languages
PHP
since Feb 2024
Security
UI frameworks
WordPress plugins
Draftpress HFCM
since Feb 2024
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
- 62% desktop
- 38% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.68 / 10 · ranked #5,074,460 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.3 MB · 83 requests
- WordPress theme: ampersand (child: child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| shirt.co | 22 |
| promo.shirt.co | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Ionicons Aug 2026
- dropped core-js Jul 2026
- dropped Facebook Pixel Jul 2026
- dropped Google AdSense Jul 2026
- dropped Google Analytics Jul 2026
- dropped Google Maps Jul 2026
- dropped Google Tag Manager Jul 2026
- dropped Ionicons Jul 2026
- dropped Linkedin Insight Tag Jul 2026
- dropped lit-element Jul 2026
- dropped lit-html Jul 2026
- dropped Swiper Jul 2026
- dropped Tidio Jul 2026
- dropped Twitter Emoji (Twemoji) Jul 2026
- dropped UIKit Jul 2026
- dropped cdnjs Jun 2026
- dropped Font Awesome Jun 2026
- dropped HubSpot Analytics Jun 2026
- dropped HubSpot WordPress plugin Jun 2026
- dropped Jetpack Jun 2026
- dropped jQuery CDN Jun 2026
- dropped Popper Jun 2026
- dropped Smash Balloon Instagram Feed Jun 2026
- dropped TikTok Pixel Jun 2026
- detected WP Rocket Jun 2026
- detected Gravity Forms May 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- dropped Cookiebot Jan 2026
- dropped Microsoft Advertising Jan 2026
- dropped HubSpot Chat Oct 2025
- detected Mailgun Oct 2025