What powers openvoiceos.org?
Last seen Sep 2026 · 25 technologies across 15 categories
Caching
Varnish
since Jul 2024
CDN
Fastly
since Jul 2024
CMS
Databases
MySQL
since Jul 2023
Font scripts
Font Awesome
since Jul 2024
Google Font API
since Jul 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
GitHub Pages
since Jul 2024
Page builders
Nicepage
since Jul 2023
Performance
Priority Hints
since Jul 2024
Programming languages
Security
HSTS
since Jul 2024
UI frameworks
Tailwind CSS
since Jul 2024
Web servers
Nginx
since Jul 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Standards: llms.txt
Audience
- 60% desktop
- 40% phone
India
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.32 / 10 · ranked #1,099,814 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 0.4 MB · 26 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153, IPv6)
- DNS: TransIP
- Email: transip.email
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 2,038,111, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.openvoiceos.org | 14 |
| openvoiceos.org | 12 |
| www.openvoiceos.org | 12 |
Full technology history →
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Recent changes
- detected Priority Hints Mar 2026
- dropped Priority Hints Feb 2026