What powers klappen.se?
Last seen Jun 2026 · 32 technologies across 18 categories
Advertising
Microsoft Advertising
since Dec 2025
Caching
Varnish
since Oct 2020
CDN
Cloudflare
since Dec 2025
Section.io
since Oct 2020
CMS
Umbraco
since Dec 2025
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Dec 2025
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Dec 2022
Webpack
since Jul 2021
Operating systems
Windows Server
since Jan 2019
Performance
Priority Hints
since Sep 2023
Turbo
since Oct 2022
Programming languages
Ruby
since Oct 2022
Recruitment & staffing
Teamtailor
since Feb 2023
Security
Cloudflare Bot Management
since Dec 2025
HSTS
since Oct 2022
Tag managers
Google Tag Manager
since Nov 2019
UI frameworks
Animate.css
since Nov 2022
Tailwind CSS
since Apr 2022
Web frameworks
Microsoft ASP.NET
since Jan 2019
Ruby on Rails
since Oct 2022
Web servers
Webmail
Apple iCloud Mail
since Jun 2023
Microsoft 365
since Aug 2022
Audience
- 74% phone
- 20% desktop
- 6% tablet
Sweden
Denmark
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.99 / 10 · ranked #247,426 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Swedish (Sweden)
- CDN: Cloudflare
- Weight: 3.0 MB · 58 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| klappen.se | 18 |
| www.klappen.se | 18 |
| jobb.klappen.se | 17 |
| 360.klappen.se | 6 |
Full technology history →
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Recent changes
- dropped Backbone.js Jan 2026
- dropped Bootstrap Jan 2026
- dropped Facebook Pixel Jan 2026
- dropped Google Analytics Jan 2026
- dropped Handlebars Jan 2026
- dropped IIS Jan 2026
- dropped jQuery Jan 2026
- dropped Modernizr Jan 2026
- dropped Popper Jan 2026
- detected Tailwind CSS Jan 2026
- dropped Underscore.js Jan 2026
- dropped Windows Server Jan 2026
- detected Alpine.js Dec 2025
- detected Cloudflare Dec 2025
- detected Cloudflare Bot Management Dec 2025
- detected HTTP/3 Dec 2025
- detected Microsoft Advertising Dec 2025
- detected Umbraco Dec 2025
- detected Facebook Pixel Sep 2025
- detected Google Tag Manager Sep 2025
- dropped Matomo Analytics Aug 2025
- dropped Matomo Tag Manager Aug 2025
- dropped PDF.js Aug 2025