What powers sign.com?
Last seen Jun 2026 · 23 technologies across 15 categories
Advertising
Microsoft Advertising
since Sep 2025
Reddit Ads
since Sep 2024
Analytics
Appointment scheduling
Calendly
since Aug 2025
CDN
Cloudflare
since Aug 2025
Google Workspace
since Jul 2023
Sendgrid
since Aug 2023
Issue trackers
Sentry
since Jul 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Webpack
since May 2023
PaaS
Amazon Web Services
since Jul 2023
Vercel
since May 2023
Performance
Priority Hints
since Mar 2024
Programming languages
Node.js
since May 2023
Security
Cloudflare Bot Management
since Aug 2025
HSTS
since May 2023
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Chakra UI
since Aug 2023
Audience
- 63% desktop
- 37% phone
United States
Canada
Australia
Philippines
Pakistan
Colombia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.77 / 10 · ranked #2,038,514 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 225 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 2.0 MB · 99 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Microsoft Clarity Jun 2026
- detected Microsoft Advertising Sep 2025
- detected Microsoft Clarity Sep 2025
- detected Calendly Aug 2025
- detected Cloudflare Aug 2025
- detected Cloudflare Bot Management Aug 2025