What powers stahlhart-recruiting.de?

Last seen Sep 2026 · 31 technologies across 18 categories

Analytics

Umami
since Mar 2026
Vercel Analytics
since Jun 2025
Vercel Speed Insights v1.2.0
since Jun 2025

CDN

Cloudflare
since Oct 2024
jsDelivr
since May 2023

CMS

Sanity
since Jun 2025

IaaS

Google Cloud
since Mar 2026

JavaScript frameworks

Next.js v15.5.9
since Jun 2025
Next.js App Router
since Jun 2025
React
since Jun 2025

JavaScript libraries

jQuery v3.5.1
since May 2023
libphonenumber
since Aug 2026
lit-html v2.8.0
since Jul 2026
Lodash v4.17.21
since Jun 2025

Live chat

WhatsApp Business Chat
since Mar 2026

Maps

Google Maps
since Mar 2026

Miscellaneous

Google Cloud Storage
since Mar 2026
HTTP/3
since Nov 2024
Open Graph
since Jun 2025
Webpack
since May 2025

PaaS

Vercel
since Jun 2025

Page builders

Webflow
since May 2023

Performance

Priority Hints
since Jun 2025

Programming languages

Node.js
since Jun 2025

Security

HSTS
since Oct 2024

UI frameworks

Radix UI
since Jun 2025
shadcn/ui
since Jun 2025
Tailwind CSS
since Jun 2025

Video players

Plyr v3.7.2
since Mar 2026

Webmail

Google Workspace
since Feb 2024

Widgets

Elfsight
since Mar 2026

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 Sep 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

  • 70% desktop
  • 30% phone
  • Germany

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

Open Page Rank

3.03 / 10 · ranked #1,533,156 of all domains

19 referring domains · OpenPageRank

Core Web Vitals

LCP1 s
INP50 ms
CLS0
TTFB500 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • CDN: Google
  • Weight: 3.1 MB · 26 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • Stahlhart Recruiting

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

Infrastructure

  • Hosted on Cloudflare (104.21.92.134, IPv6)
  • Email: no MX record returned, SPF names Google Workspace
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: Google Trust Services, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 8,994,900, 5 hosts
  • Verified with: Brevo, Google

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

Subdomains

HostTechs
www.stahlhart-recruiting.de 23
karriere.stahlhart-recruiting.de 16

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