What powers printablerulers.net?
Last seen Jun 2026 · 18 technologies across 12 categories
A/B Testing
Convert
since Jun 2021
Advertising
Google AdSense
since Aug 2018
Analytics
CDN
Cloudflare
since May 2020
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Marketing automation
Aweber
since Feb 2021
Miscellaneous
HTTP/3
since Sep 2022
Mobile frameworks
Programming languages
RUM
Cloudflare Browser Insights
since Nov 2025
Security
Cloudflare Bot Management
since May 2023
reCAPTCHA
since Apr 2022
Audience
- 78% desktop
- 22% phone
United States
United Kingdom
Canada
Australia
Philippines
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.01 / 10 · ranked #1,566,937 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 1.4 MB · 114 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Tag Manager Jun 2026
- detected Cloudflare Browser Insights Nov 2025
- detected Google Font API Nov 2025
- detected Google Tag Manager Nov 2025
- detected Snowplow Analytics Oct 2025
- dropped Google Tag Manager Aug 2025