What powers sister.net?
Last seen Oct 2026 · 16 technologies across 8 categories
Analytics
Google Analytics
since May 2021
CDN
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Node.js
since Mar 2021
Security
HSTS
since Sep 2022
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 63% desktop
- 37% phone
United Kingdom
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.27 / 10 · ranked #2,936,794 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Netlify
- Weight: 0.6 MB · 27 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (104.198.14.52)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 8,724,522, 3 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected core-js Sep 2026
- detected DigitalOcean Spaces Sep 2026
- detected Google Analytics Sep 2026
- detected GSAP Sep 2026
- detected Node.js Sep 2026
- detected Nuxt.js Sep 2026
- detected Vue.js Sep 2026
- detected Webpack Sep 2026
- dropped core-js Jul 2026
- dropped DigitalOcean Spaces Jul 2026
- dropped Google Analytics Jul 2026
- dropped GSAP Jul 2026
- dropped Node.js Jul 2026
- dropped Nuxt.js Jul 2026
- dropped Vue.js Jul 2026
- dropped Webpack Jul 2026