What powers patterer.at?

Last seen Oct 2026 · 16 technologies across 11 categories

Advertising

Microsoft Advertising
since Mar 2025

CDN

Cloudflare
since Jul 2023

Cookie compliance

OneTrust
since Jul 2021

CRM

Salesforce
since Oct 2025

JavaScript frameworks

Astro
since Apr 2026
Emotion
since Apr 2026
React
since Apr 2026
React Router v7.13.1
since Apr 2026

Miscellaneous

HTTP/3
since Jul 2026

Performance

Priority Hints
since Apr 2026

RUM

Cloudflare Browser Insights
since Oct 2023
Datadog
since Jun 2024

Tag managers

Google Tag Manager
since Sep 2020

UI frameworks

Radix UI
since Sep 2026
Tailwind CSS
since Apr 2022

Webmail

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

  • 100% phone
  • Austria

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

Open Page Rank

2.76 / 10 · ranked #2,067,144 of all domains

20 referring domains · OpenPageRank

Core Web Vitals

LCP1.2 s
INP125 ms
CLS0
TTFB300 ms

Real user p75, Chrome UX Report, Oct 2026.

Page

  • Language: German
  • CDN: Cloudflare
  • Weight: 3.3 MB · 106 requests
  • Structured data: JSON-LD

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Autohaus Patterer

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

Infrastructure

  • Hosted on PORSCHE-AS (212.183.88.25)
  • DNS: porscheinformatik.com
  • Email: Microsoft 365
  • Email security: SPF (hard fail), DMARC monitor only
  • SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
  • Common Crawl link graph: rank 14,876,578
  • Verified with: Microsoft 365

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

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