What powers leerocker.com?
Last seen Sep 2026 · 20 technologies across 12 categories
Analytics
Google Analytics
since Mar 2021
Caching
Varnish
since Jun 2024
Hosting
IONOS
since Aug 2022
JavaScript frameworks
Stimulus
since Mar 2021
JavaScript libraries
jQuery Migrate
since Jun 2021
SoundManager
since Jun 2021
Miscellaneous
Open Graph
since Sep 2022
Mobile frameworks
jQuery-pjax
since Mar 2021
Performance
Turbo
since Jun 2022
Programming languages
Ruby
since Mar 2021
Security
Web frameworks
Ruby on Rails
since Jun 2021
Web servers
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.55 / 10 · ranked #2,410,843 of all domains
45 referring domains · OpenPageRank
Page
- Weight: 1.3 MB · 56 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (172.65.232.115)
- DNS: IONOS
- Email: IONOS
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 3,080,991, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Isotope Sep 2026
- dropped YouTube Dec 2025
- dropped Cart Functionality Nov 2025