What powers 
kleene.ai?
Last seen Sep 2026 · 55 technologies across 27 categories
Analytics
Caching
CDN
CMS
Cookie compliance
Databases
Documentation
Ecommerce
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Recruitment & staffing
Search engines
Security
Tag managers
UI frameworks
Video players
Web frameworks
WordPress plugins
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Allowed
- Bytespider Allowed
- CCBot Allowed
- ClaudeBot Allowed
- cohere-training-data-crawler Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- Amazonbot Allowed
- Claude-SearchBot Allowed
- DuckAssistBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
- YouBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- meta-externalfetcher Allowed
- Perplexity-User Allowed
The other 15 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 77% desktop
- 23% phone
United Kingdom
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.74 / 10 · ranked #743,732 of all domains
69 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.1 MB · 163 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Kleene.ai
- Industry: Software and apps (declares
SoftwareApplication) - Profiles: LinkedIn
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (198.202.211.1)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 8,210,629, 11 hosts
- Verified with: Atlassian, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kleene.ai | 25 |
| www.kleene.ai | 23 |
| careers.kleene.ai | 19 |
| docs.kleene.ai | 15 |
Full technology history →
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Recent changes
- detected PostHog Jul 2026
- dropped Microsoft Advertising Jun 2026
- dropped Microsoft Clarity Jun 2026
- detected HubSpot Cookie Policy Banner May 2026
- detected Preact May 2026
- dropped Automatic.css Apr 2026
- detected Google Hosted Libraries Mar 2026
- detected GSAP Mar 2026
- detected HubSpot Analytics Mar 2026
- detected jsDelivr Mar 2026
- detected LottieFiles Mar 2026
- detected Webflow Mar 2026
- detected Webpack Mar 2026
- dropped PayPal Feb 2026
- dropped Facebook Pixel Dec 2025
- dropped Hotjar Dec 2025
- dropped HubSpot Analytics Dec 2025
- dropped HubSpot Chat Dec 2025
- dropped HubSpot WordPress plugin Dec 2025
- dropped Koala Dec 2025
- dropped Sentry Dec 2025
- dropped Knockout.js Nov 2025