What powers spren.com?
Last seen Jun 2026 · 44 technologies across 18 categories
Accessibility
AccessiBe
since Oct 2022
Analytics
Crazy Egg
since Apr 2022
Facebook Pixel
since Jan 2023
Google Analytics
since Apr 2022
Leadfeeder
since Oct 2022
Linkedin Insight Tag
since Apr 2022
CDN
Amazon CloudFront
since Jun 2025
Amazon S3
since Jun 2025
cdnjs
since Oct 2022
Cloudflare
since Oct 2022
Google Hosted Libraries
since Apr 2022
Imgix
since Dec 2022
jsDelivr
since Oct 2022
Font scripts
Google Font API
since Apr 2022
Issue trackers
Help Scout
since Sep 2022
Sentry
since Oct 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Jun 2025
Page builders
Webflow
since Apr 2022
Programming languages
Reverse proxies
Envoy
since Sep 2025
Security
HSTS
since Oct 2022
Tag managers
Google Tag Manager
since Apr 2022
UI frameworks
Naive UI
since Jul 2025
Radix UI
since Jun 2025
shadcn/ui
since Jun 2025
Tailwind CSS
since Jun 2025
Web frameworks
Play
since Feb 2024
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 70% phone
- 30% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.88 / 10 · ranked #3,924,960 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 5.8 MB · 98 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.spren.com | 20 |
| docs.spren.com | 18 |
| help.spren.com | 10 |
| join.spren.com | 10 |
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Dec 2025
- dropped OpenResty Dec 2025