What powers 
sws-extension.org?
Last seen Aug 2026 · 5 technologies across 5 categories
Font Scripts
Google Font API
since Apr 2017
Miscellaneous
HTTP/3
since Feb 2026
Operating systems
Ubuntu
since Feb 2021
Payment Processors
PayPal
since Apr 2017
Web Servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 92% desktop
- 8% phone
Brazil
United Kingdom
France
United States
Italy
Mexico
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.08 / 10 · ranked #515,606 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.2 MB · 15 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on FranTech (BuyVM) (198.98.58.231, IPv6)
- DNS: Namecheap
- Email: sws-extension.org
- Email security: SPF (soft fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 478,232, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sws-extension.org | 4 |
| sws-extension.org | 3 |