What powers sifusingh.com?
Last seen Oct 2026 · 20 technologies across 12 categories
CDN
Customer data platform
Rudderstack
since May 2024
Ecommerce
Kajabi
since Jul 2023
Font scripts
Google Font API
since Jul 2023
Issue trackers
JavaScript libraries
Miscellaneous
HTTP/3
since Jul 2023
Open Graph
since Jul 2023
Programming languages
Ruby
since Jul 2023
Security
Cloudflare Bot Management
since Mar 2024
UI frameworks
Video players
Wistia
since Jul 2023
Web frameworks
Ruby on Rails
since Jul 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 55% phone
- 45% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.47 / 10 · ranked #26,127,865 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.5 MB · 76 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.94.220, IPv6)
- DNS: Cloudflare DNS
- Email: GoDaddy Email
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 26,701,209, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted