What powers readarr.com?
Last seen Oct 2026 · 13 technologies across 7 categories
Analytics
Google Analytics
since Oct 2021
Caching
Varnish
since May 2021
CDN
cdnjs
since Oct 2021
Cloudflare
since May 2022
Fastly
since May 2021
Google Hosted Libraries
since Feb 2022
jsDelivr
since May 2021
Font scripts
Google Font API
since May 2021
JavaScript libraries
Highlight.js
since Oct 2021
PaaS
GitHub Pages
since May 2021
UI frameworks
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 73% desktop
- 27% phone
United Kingdom
United States
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.71 / 10 · ranked #2,145,536 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Fastly
- Weight: 1.2 MB · 41 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153, IPv6)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 6,778,057
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted