What powers backspace.fm?
Last seen Jun 2026 · 37 technologies across 19 categories
Analytics
Google Analytics
since Aug 2018
Blogs
Medium
since Aug 2018
CDN
cdnjs
since Jul 2022
Cloudflare
since Jul 2022
jQuery CDN
since Jul 2022
jsDelivr
since Aug 2022
Unpkg
since Jul 2022
CMS
Mailgun
since Apr 2026
Font scripts
Google Font API
since Jul 2022
JavaScript frameworks
JavaScript libraries
Loadable-Components
since Dec 2025
Message boards
Misskey
since Aug 2023
Miscellaneous
Operating systems
Ubuntu
since Jul 2022
Payment processors
Programming languages
Reverse proxies
Envoy
since Aug 2020
RUM
Datadog
since Dec 2025
Search engines
Algolia
since Aug 2022
Security
UI frameworks
Web servers
Audience
- 80% desktop
- 20% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.08 / 10 · ranked #516,663 of all domains
69 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.65 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.4 MB · 77 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| backspace.fm | 22 |
| blog.backspace.fm | 18 |
| neta.backspace.fm | 10 |
| misskey.backspace.fm | 7 |
Full technology history →
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Recent changes
- detected Mailgun Apr 2026