What powers cognitivesystems.com?

Last seen Sep 2026 · 14 technologies across 9 categories

Analytics

Google Analytics
since Aug 2022
Tinybird
since May 2026

CDN

Cloudflare
since Aug 2022

JavaScript frameworks

React
since May 2026
React Router v6
since May 2026

JavaScript libraries

core-js v3.0.1
since Aug 2022

Marketing automation

HubSpot
since Aug 2022

Miscellaneous

Open Graph
since Sep 2022

Security

Cloudflare Bot Management
since Aug 2022
HSTS
since Sep 2022

UI frameworks

Radix UI
since May 2026
shadcn/ui
since May 2026
Tailwind CSS
since May 2026

Webmail

Microsoft 365
since Aug 2022

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt

Full breakdown

Open Page Rank

2.98 / 10 · ranked #1,619,235 of all domains

39 referring domains · OpenPageRank

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 82.5 MB · 49 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • Cognitive Systems Corp
  • Profiles: LinkedIn

From the homepage's own structured data (Sep 2026).

Infrastructure

  • Hosted on Cloudflare (104.26.2.210, IPv6)
  • DNS: Cloudflare DNS
  • Email: no MX record returned, SPF names Microsoft 365
  • Email security: SPF (soft fail), DMARC quarantine
  • SSL: Google Trust Services, ECDSA P256, expires Nov 2026
  • Common Crawl link graph: rank 2,090,140, 2 hosts
  • Verified with: Atlassian, Google, Microsoft 365

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

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