What powers jff.de?
Last seen Jun 2026 · 49 technologies across 20 categories
Analytics
Matomo Analytics
since Jan 2021
CMS
Databases
MySQL
since Jan 2021
Font scripts
Font Awesome
since Feb 2022
Google Font API
since Jan 2021
Twitter Emoji (Twemoji)
since Jan 2021
Typekit
since Feb 2026
JavaScript frameworks
JavaScript graphics
particles.js
since Dec 2022
JavaScript libraries
Miscellaneous
Babel
since May 2023
Open Graph
since Sep 2022
Popper
since Jul 2024
PWA
since Jun 2026
RSS
since Jan 2023
Mobile frameworks
Page builders
Performance
Priority Hints
since Dec 2024
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
PHP
since Jan 2021
Security
Really Simple SSL & Security
since Apr 2024
UI frameworks
Animate.css
since Dec 2022
Video players
Web servers
Apache HTTP Server
since Jan 2021
Nginx
since Feb 2026
Webmail
Apple iCloud Mail
since Jan 2024
Microsoft 365
since Aug 2022
WordPress plugins
Borlabs Cookie
since Dec 2022
Contact Form 7
since Dec 2022
Smash Balloon Instagram Feed
since Feb 2026
WordPress themes
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| brockling | #58 | 0 |
| supportive design | #58 | 0 |
| truthtellers | #75 | 0 |
| sebastian ring | #42 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 53% phone
- 47% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.03 / 10 · ranked #36,967 of all domains
555 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
4 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 5.1 MB · 49 requests
- Structured data: Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kinder.jff.de | 24 |
| digid.jff.de | 23 |
| fakefrei.jff.de | 19 |
| games.jff.de | 15 |
| act-on.jff.de | 12 |
| demokratie.jff.de | 11 |
| www.jff.de | 11 |