What powers 3kcalibrations.com?
Last seen Jun 2026 · 28 technologies across 15 categories
Advertising
Microsoft Advertising
since Jun 2024
Analytics
CDN
Amazon S3
since Aug 2022
Cloudflare
since Dec 2021
Google Hosted Libraries
since Feb 2022
jsDelivr
since Apr 2024
Cookie compliance
Osano
since Jul 2021
Ecommerce
Cart Functionality
since Dec 2021
Font scripts
Google Font API
since Dec 2020
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Marketing automation
HubSpot
since Dec 2020
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Page builders
Webflow
since Dec 2020
Security
Cloudflare Bot Management
since Dec 2021
Cloudflare Turnstile
since Dec 2024
HSTS
since Aug 2024
reCAPTCHA
since Apr 2023
Tag managers
Google Tag Manager
since Dec 2020
Webmail
Google Workspace
since Aug 2022
Audience
- 74% phone
- 26% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.29 / 10 · ranked #51,932,220 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.9 MB · 98 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Hotjar Nov 2025