What powers upstairs.com?
Last seen Jun 2026 · 43 technologies across 23 categories
Advertising
Microsoft Advertising
since Jul 2023
Analytics
Google Analytics
since Jan 2019
Linkedin Insight Tag
since Jun 2024
Microsoft Clarity
since Jul 2024
Pinterest Conversion Tag
since Jul 2021
TikTok Pixel
since Jul 2025
CDN
CMS
WordPress
since Jan 2019
Cookie compliance
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Hosting panels
Plesk
since Aug 2024
JavaScript libraries
Live chat
Miscellaneous
Operating systems
Windows Server
since Apr 2023
PaaS
Amazon Web Services
since Sep 2024
Performance
Priority Hints
since Aug 2024
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Apr 2026
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
ZURB Foundation
since Aug 2024
Web frameworks
Web servers
Webmail
Apple iCloud Mail
since Dec 2025
Microsoft 365
since May 2024
WordPress plugins
Gravity Forms
since Jan 2019
Audience
- 81% phone
- 15% desktop
- 4% tablet
Netherlands
Germany
Indonesia
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.20 / 10 · ranked #1,264,090 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- CDN: Cloudflare
- Weight: 2.3 MB · 165 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.upstairs.com | 25 |
| actie.upstairs.com | 22 |
| intranet.upstairs.com | 16 |
Full technology history →
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Recent changes
- dropped AppNexus May 2026
- dropped Kinsta May 2026
- dropped Polylang May 2026
- dropped reCAPTCHA May 2026
- dropped Swiper May 2026
- dropped Webpack May 2026
- dropped WooCommerce May 2026
- dropped WP Rocket May 2026
- dropped Yoast SEO May 2026
- dropped Yoast SEO Premium May 2026
- dropped YouTube May 2026
- detected Amazon S3 Apr 2026
- detected Google Tag Manager Apr 2026
- detected HSTS Apr 2026
- detected PWA Apr 2026
- detected TikTok Pixel Apr 2026
- detected Apple iCloud Mail Dec 2025
- detected AppNexus Nov 2025
- dropped OptinMonster Sep 2025
- dropped TikTok Pixel Sep 2025