What powers 
spminstrument.com?
Last seen Sep 2026 · 13 technologies across 11 categories
Advertising
Microsoft Advertising
since Dec 2025
Analytics
Cloudflare Browser Insights
since Dec 2025
Google Analytics
since Jan 2019
CDN
Cloudflare
since Dec 2025
Cookie compliance
JavaScript frameworks
Svelte
since Dec 2025
Miscellaneous
Open Graph
since Sep 2022
Vite
since Dec 2025
Performance
Priority Hints
since Dec 2025
Programming languages
Node.js
since Dec 2025
Security
Cloudflare Bot Management
since Dec 2025
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
SvelteKit
since Dec 2025
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
- 52% desktop
- 48% phone
India
Sweden
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.41 / 10 · ranked #989,917 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.6 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 4200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Cloudflare
- Weight: 0.8 MB · 61 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.26.0.130, IPv6)
- DNS: Cloudflare DNS
- Email: Proofpoint Essentials
- Email security: no SPF record, DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 11,315,761, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Microsoft 365 Aug 2026
- dropped HTTP/3 Jul 2026
- detected Google Analytics Feb 2026
- dropped Bootstrap Jan 2026
- dropped Google Analytics Jan 2026
- dropped HSTS Jan 2026
- detected HTTP/3 Jan 2026
- dropped jQuery Jan 2026
- dropped Microsoft ASP.NET Jan 2026
- dropped PWA Jan 2026
- dropped Umbraco Jan 2026
- detected Cloudflare Dec 2025
- detected Cloudflare Bot Management Dec 2025
- detected Cloudflare Browser Insights Dec 2025
- detected Cookiebot Dec 2025
- detected Microsoft Advertising Dec 2025
- detected Node.js Dec 2025
- detected Priority Hints Dec 2025
- detected Svelte Dec 2025
- detected SvelteKit Dec 2025
- detected Vite Dec 2025