What powers mainstack.com?
Last seen Sep 2026 · 32 technologies across 16 categories
Analytics
CDN
cdnjs
since Feb 2026
Cloudflare
since Sep 2025
Cloudinary
since Sep 2025
Google Hosted Libraries
since Mar 2026
jsDelivr
since Feb 2026
CMS
Google Sites
since Aug 2023
Ecommerce
Cart Functionality
since Feb 2026
Font scripts
Google Font API
since Aug 2023
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2025
Miscellaneous
PaaS
Amazon Web Services
since Sep 2025
Page builders
Webflow
since Feb 2026
Programming languages
Node.js
since Sep 2025
Security
Cloudflare Bot Management
since Sep 2025
HSTS
since Feb 2026
Tag managers
Google Tag Manager
since Dec 2025
UI frameworks
Chakra UI
since Sep 2025
Tailwind CSS
since Jul 2026
Video players
YouTube
since Mar 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 73% phone
- 25% desktop
- 2% tablet
Nigeria
United Kingdom
United States
Canada
Kenya
Ghana
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.09 / 10 · ranked #1,435,648 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 11.4 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 2600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 4.1 MB · 48 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (18.211.213.40)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 9,435,658, 8 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| moment.mainstack.com | 23 |
| mainstack.com | 17 |
| accounts.mainstack.com | 4 |
| auth.mainstack.com | 4 |
| www.mainstack.com | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected TanStack Start Aug 2026
- detected Chakra UI Jul 2026
- detected Cloudinary Jul 2026
- detected Emotion Jul 2026
- detected Next.js Jul 2026
- detected Node.js Jul 2026
- detected React Jul 2026
- detected Google Hosted Libraries Mar 2026
- detected YouTube Mar 2026
- detected core-js Dec 2025
- detected Facebook Pixel Dec 2025
- detected Google Tag Manager Dec 2025