What powers simplifyscience.com?
Last seen Aug 2026 · 23 technologies across 12 categories
Analytics
Google Analytics
since Dec 2023
CDN
Cloudflare
since May 2023
jsDelivr
since May 2023
Customer data platform
Rudderstack
since Jul 2024
Ecommerce
Kajabi
since May 2023
Font scripts
Google Font API
since May 2023
Issue trackers
Help Scout
since May 2023
JavaScript libraries
Miscellaneous
Programming languages
Ruby
since May 2023
Security
Cloudflare Bot Management
since Apr 2024
Video players
Wistia
since May 2023
Web frameworks
Ruby on Rails
since May 2023
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
- 94% desktop
- 6% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.57 / 10 · ranked #5,877,725 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 10.2 MB · 116 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.1.94, IPv6)
- DNS: Cloudflare DNS
- Email: Namecheap Private Email
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 11,948,797, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted