What powers ulisses-ebooks.de?
Last seen May 2025 · 22 technologies across 16 categories
Analytics
Google Analytics
since Jun 2018
CDN
Cloudflare
since Feb 2024
Databases
MySQL
since Sep 2021
Ecommerce
Cart Functionality
since Aug 2020
osCommerce
since Sep 2016
Editors
Font scripts
Google Font API
since Jun 2018
JavaScript frameworks
JavaScript libraries
Underscore.js
since Jun 2018
Miscellaneous
HTTP/3
since May 2025
Programming languages
PHP
since Sep 2021
RUM
New Relic
since Jun 2018
Security
reCAPTCHA
since Sep 2019
Tag managers
Google Tag Manager
since Aug 2023
UI frameworks
Web servers
Apache HTTP Server
since Aug 2018
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% desktop
- 45% phone
- 5% tablet
Germany
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.67 / 10 · ranked #777,849 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 100 ms |
| CLS | 0.3 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.59.244, IPv6)
- DNS: Cloudflare DNS
- Email: STRATO
- Email security: SPF (hard fail), no DMARC record, CAA
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 743,954, 5 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted