What powers ckw.ch?
Last seen Oct 2025 · 68 technologies across 29 categories
Advertising
Microsoft Advertising
since Nov 2023
Analytics
BugSnag
since Mar 2023
Cloudflare Browser Insights
since Feb 2023
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
Hotjar
since Jan 2021
Linkedin Insight Tag
since Feb 2021
TikTok Pixel
since Sep 2022
Webtrends
since Jan 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
CMS
Adobe Experience Manager
since Jan 2019
Comment systems
Digital asset management
Frontify
since Mar 2023
Editors
Font scripts
Issue trackers
Sentry
since Mar 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Intercom
since Mar 2023
Load balancers
Amazon ALB
since Mar 2023
Maps
Google Maps
since Dec 2019
Marketing automation
Emarsys
since May 2021
Miscellaneous
Operating systems
Windows Server
since Oct 2023
PaaS
Amazon Web Services
since Mar 2023
Azure
since Nov 2024
Programming Languages
Rich text editors
Quill
since Mar 2023
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Microsoft ASP.NET
since Oct 2023
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
Outbrain
since May 2023
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
- 59% phone
- 37% desktop
- 4% tablet
Switzerland
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.58 / 10 · ranked #70,935 of all domains
245 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- Centralschweizerische Kraftwerke
- Founded: 1894
- Sector: energy supply
- Country: Switzerland
From Wikidata (CC0).
Infrastructure
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine, CAA
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 72,786, 11 hosts
- Verified with: 1Password, Apple Business, Atlassian, Autodesk, Microsoft Dynamics 365, Google, KnowBe4, Microsoft 365 and 2 more
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| brand.ckw.ch | 24 |
| jobs.ckw.ch | 19 |
| selfservice.ckw.ch | 16 |
| solarspeicherrechner.ckw.ch | 16 |
| heizungsrechner.ckw.ch | 15 |
| www.ckw.ch | 15 |
| energietracker.ckw.ch | 13 |
| feedback.ckw.ch | 11 |
| zev.ckw.ch | 8 |
| price-catcher.ckw.ch | 7 |
| sms.ckw.ch | 5 |
| idp.ckw.ch | 4 |