What powers teech.de?

Last seen Oct 2026 · 31 technologies across 15 categories

Analytics

Facebook Pixel v2.9.84
since Jun 2021
Google Analytics
since Mar 2021

Email

Mailjet
since Aug 2022

Issue trackers

Sentry
since Jan 2022

JavaScript frameworks

Alpine.js v3.14.9
since Jan 2022
Next.js v15.5.12
since Apr 2026
Next.js App Router
since Apr 2026
React
since Feb 2024

JavaScript libraries

Axios
since Jan 2022
core-js v3.39.0
since Sep 2021
LazySizes
since Apr 2022
Lodash v4.17.21
since Jan 2022

Marketing automation

FunnelCockpit
since Nov 2022
HubSpot
since Jun 2021
Sendinblue
since Jan 2023

Miscellaneous

Open Graph
since Sep 2022
PWA
since Nov 2022
Webpack
since Nov 2022

PaaS

Strato
since Aug 2022
Vercel
since Apr 2026

Performance

Priority Hints
since Dec 2023

Programming languages

Go
since Sep 2022
Node.js
since Apr 2026

Security

HSTS
since Sep 2022

UI frameworks

Radix UI
since Apr 2026
Tailwind CSS
since Apr 2022

Video players

VideoJS
since Dec 2025

Web servers

Caddy
since Sep 2022
Nginx
since Jan 2022

Webmail

Apple iCloud Mail
since Mar 2026
Microsoft 365
since Aug 2022

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • Germany

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

3.27 / 10 · ranked #1,169,675 of all domains

42 referring domains · OpenPageRank

Core Web Vitals

LCP1.3 s
INP100 ms
CLS0.05
TTFB300 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English
  • CDN: Vercel
  • Weight: 25.1 MB · 57 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

From the homepage's own structured data (Oct 2026).

Infrastructure

  • Hosted on Amazon Web Services (216.150.1.1)
  • DNS: STRATO
  • Email: Microsoft 365
  • Email security: SPF (neutral), DMARC monitor only
  • SSL: Let's Encrypt, RSA 2048, expires Jan 2027
  • Common Crawl link graph: rank 9,002,045, 7 hosts
  • Verified with: Apple Business, Brevo, Google, Meta Business, Microsoft 365

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Subdomains

HostTechs
teech.de 19
app.teech.de 11
ratgeber.teech.de 9
redir.teech.de 4

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