What powers crisisdeck.com?
Last seen Aug 2026 · 29 technologies across 18 categories
Advertising
Microsoft Advertising
since Jul 2026
Analytics
Elastic APM
since Jul 2026
Kount
since Jul 2026
Microsoft Clarity
since Jul 2026
PostHog
since Jul 2026
CDN
Cookie compliance
Ecommerce
Cart Functionality
since Jul 2026
IaaS
Google Cloud
since Jul 2026
Issue trackers
Sentry
since Jul 2026
JavaScript frameworks
JavaScript libraries
Browser-Update.org
since Jul 2026
Miscellaneous
HTTP/3
since Jul 2026
Open Graph
since Jul 2026
PaaS
Amazon Web Services
since Jul 2026
Payment processors
PayPal
since Jul 2026
Performance
Priority Hints
since Jul 2026
Programming languages
TypeScript
since Jul 2026
Reverse proxies
Envoy
since Jul 2026
Search engines
Elasticsearch
since Jul 2026
Security
HSTS
since Jul 2026
Web servers
Nginx
since Jul 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 76% phone
- 24% desktop
United States
Australia
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Amazon CloudFront
- Weight: 0.7 MB · 18 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| checkout.crisisdeck.com | 20 |
| www.crisisdeck.com | 12 |