What powers cispa.de?

Last seen Jun 2026 · 48 technologies across 18 categories

Analytics

Google Analytics
since Jul 2024
Matomo Analytics
since Jul 2023

Caching

Varnish
since Apr 2026

CDN

Fastly
since Apr 2026

CMS

Backdrop
since Jul 2025
Drupal v7
since Jul 2023
Odoo
since Jul 2025
Pimcore
since Apr 2026

Databases

PostgreSQL
since Jul 2025

Font scripts

Font Awesome v5.11.2
since Apr 2026
Google Font API
since Jul 2023

JavaScript frameworks

Backbone.js v1.6.1
since Sep 2022
Handlebars v4.7.8
since Aug 2025
React
since Jul 2024
React Router v6
since Dec 2024
Vue.js
since Aug 2025

JavaScript libraries

AOS
since Dec 2025
Apollo v3.13.5
since Jan 2025
core-js v3.36.0
since Jul 2024
Day.js
since Sep 2022
jQuery v3.6.3
since Oct 2020
jQuery Migrate v1.4.1
since Sep 2022
jQuery UI v1.13.3
since Jul 2023
Loadable-Components
since Jul 2024
Lodash v1.13.7
since Sep 2022
Moment.js v2.30.1
since Aug 2025
Select2
since Aug 2025
Underscore.js
since Sep 2022

Miscellaneous

Less
since Jul 2025
Nextcloud v31.0.8.2
since Aug 2025
Open Graph
since Sep 2022
Popper
since Jul 2025
Prism
since Jul 2024
PWA
since Aug 2025

PaaS

GitHub Pages
since Apr 2026

Performance

Priority Hints
since Dec 2025

Programming languages

GraphQL
since Jan 2025
Java
since Sep 2022
PHP
since Jul 2023
Python
since Jul 2025
TypeScript
since Jan 2025

Security

HSTS
since Sep 2022

Static site generator

Hugo v0.148.0
since Apr 2026

UI frameworks

Bootstrap v4.6.2
since Oct 2020

Web servers

Apache HTTP Server
since Oct 2020
Nginx v1.22.1
since Sep 2022

Webmail

Apple iCloud Mail
since Jan 2023

Wikis

Atlassian Confluence
since Sep 2022

Top search keywords

KeywordPositionEst. monthly visits
ali abbasi #27 21
is wi fi calling safe #4 21
ccs 2024 #4 17
fake image detector #11 17
cryptosystems #3 17
loop dos #1 15
michael backes #1 14
is wi-fi calling safe #5 12
can humans recognize ai-generated images #2 11
is wifi calling safe #6 11
digital pickpocket #3 9
ben stock #39 7
acm ccs 2024 #7 7
lujo bauer #6 5
luca-app #6 4
cas cremers #4 3
cas cremers #4 3
ruiyi zhang #9 3
bhupendra acharya #5 2
the fuzzing book #5 2
is wifi calling secure #5 2
jane im #10 2
locks and puzzles #84 2
michael schwarz #15 2
xml injection testing #11 1

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

  • 56% desktop
  • 44% phone
  • Germany
  • India
  • United Kingdom
  • France
  • United States

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

7.02 / 10 · ranked #39,143 of all domains

437 referring domains · OpenPageRank

Search traffic

240 est. monthly organic visits (US)

211 keywords in Google's top 30

Core Web Vitals

LCP1 s
INP50 ms
CLS0
TTFB300 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English
  • Weight: 5.8 MB · 47 requests
  • Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
dl.cispa.de 17
career.cispa.de 14
wiki.cispa.de 11
publications.cispa.de 10
wisec26.events.cispa.de 10
cispa.de 9
jobs.cispa.de 9
international.cispa.de 7
profiles.cispa.de 5
finkbeiner.groups.cispa.de 4
phdjobs.cispa.de 4

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