What powers wunderbook.com?
Last seen Sep 2026 · 15 technologies across 10 categories
CDN
Font scripts
Google Font API
since Feb 2025
Issue trackers
JavaScript frameworks
React
since Feb 2025
Load balancers
Azure Front Door
since Feb 2025
Miscellaneous
PWA
since Sep 2026
PaaS
Azure
since Jan 2024
Payment processors
Programming languages
Dart
since Sep 2026
UI frameworks
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 50% phone
- 50% desktop
United Kingdom
Ireland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.29 / 10 · ranked #51,596,929 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.6 s |
| INP | 175 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Microsoft Azure
- Weight: 33.6 MB · 78 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on ISIONUK Team Blue Internet Services UK Ltd (195.7.226.157)
- DNS: Azure DNS
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 29,077,279, 2 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.wunderbook.com | 10 |
| link.wunderbook.com | 7 |