What powers rangerchallenge.org?
Last seen Sep 2026 · 13 technologies across 10 categories
CDN
jsDelivr
since Aug 2023
Font scripts
Google Font API
since Oct 2022
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2026
Maps
OpenLayers
since Aug 2023
Miscellaneous
Open Graph
since Oct 2022
Programming languages
Node.js
since Nov 2022
TypeScript
since Oct 2022
Tag managers
Google Tag Manager
since Aug 2026
Web servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
1.79 / 10 · ranked #4,403,254 of all domains
11 referring domains · OpenPageRank
Page
- Weight: 5.1 MB · 37 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Namecheap
- Email: Namecheap
- Email security: no SPF record, no DMARC record
- SSL: GoGetSSL, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 19,126,610, 3 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped lit-element Sep 2026
- dropped lit-html Sep 2026