What powers period.co?
Last seen Jun 2026 · 46 technologies across 24 categories
Accessibility
AccessiBe
since Jul 2021
Affiliate programs
AWIN
since Nov 2021
Analytics
Cart abandonment
UpSellit
since Feb 2022
CDN
Cloudflare
since Dec 2020
Documentation
Intercom Articles
since Oct 2021
Ecommerce
Cart Functionality
since Dec 2020
Shopify
since Dec 2020
Font scripts
Typekit
since Sep 2025
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
JavaScript libraries
AOS
since Jul 2021
Isotope
since Jul 2021
LazySizes
since Feb 2022
PhotoSwipe
since Sep 2022
Preact
since Nov 2022
Underscore.js
since Sep 2021
Live chat
Intercom
since Dec 2020
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
Payment processors
Performance
Priority Hints
since Feb 2023
Programming languages
Node.js
since Apr 2023
Search engines
Boost Commerce
since Feb 2022
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Shopify apps
Tag managers
Google Tag Manager
since Apr 2021
Video players
YouTube
since Dec 2020
Web servers
Nginx
since Oct 2021
Webmail
Google Workspace
since Aug 2022
Audience
- 81% phone
- 19% desktop
United States
United Kingdom
Canada
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.24 / 10 · ranked #444,174 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 6.9 MB · 432 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| period.co | 41 |
| help.period.co | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Hosted Libraries May 2026
- dropped Attentive Feb 2026
- dropped Blotout EdgeTag Nov 2025
- detected Intercom Articles Sep 2025
- detected Typekit Sep 2025
- dropped Intercom Articles Aug 2025