What powers 
jans.com?
Last seen Aug 2026 · 53 technologies across 27 categories
Advertising
Analytics
Authentication
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript Frameworks
JavaScript libraries
Load balancers
Marketing automation
Miscellaneous
PaaS
Payment processors
Performance
Personalisation
Programming languages
Security
SEO
UI frameworks
Web servers
Webmail
Widgets
WordPress plugins
WordPress themes
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.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Sep 2026 * added to robots.txt
- Sep 2026 llms-full.txt appeared
- Sep 2026 llms.txt appeared
- Sep 2026 robots.txt appeared
- Sep 2026 * removed from robots.txt
- Sep 2026 llms.txt removed
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 53% desktop
- 47% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.64 / 10 · ranked #793,445 of all domains
82 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.5 MB · 378 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (23.227.38.65, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 6,914,137, 6 hosts
- Verified with: Google, Klaviyo, Sophos
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.jans.com | 24 |
| www.jans.com | 20 |
| jans.com | 19 |
| rentals.jans.com | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Press Customizr Aug 2026
- detected RSS Aug 2026
- detected Site Kit Aug 2026
- detected Twitter Emoji (Twemoji) Aug 2026
- detected Mailgun Oct 2025