What powers calamos.com?
Last seen Jun 2026 · 31 technologies across 15 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Azure Monitor
since May 2025
Google Analytics
since Jan 2019
Linkedin Insight Tag
since Mar 2023
Matomo Analytics
since Aug 2025
CDN
Sendgrid
since Aug 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Marketing automation
ClickDimensions
since Sep 2021
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
PaaS
Azure
since Sep 2021
Performance
Priority Hints
since Nov 2025
RUM
Cloudflare Browser Insights
since Sep 2024
Microsoft Application Insights
since Feb 2026
Security
Cloudflare Bot Management
since Oct 2024
HSTS
since Jan 2024
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 70% desktop
- 28% phone
- 2% tablet
United States
United Kingdom
Canada
Greece
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.71 / 10 · ranked #304,184 of all domains
155 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.7 MB · 65 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.calamos.com | 31 |
| wm.calamos.com | 21 |
Full technology history →
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Recent changes
- dropped Microsoft ASP.NET Mar 2026
- dropped Optimizely Content Management Mar 2026
- detected Microsoft Application Insights Feb 2026
- detected cdnjs Nov 2025
- detected Priority Hints Nov 2025
- detected core-js Sep 2025
- detected Facebook Pixel Sep 2025
- detected Twitter Ads Sep 2025
- detected Matomo Analytics Aug 2025