What powers irs18.de?
Last seen Aug 2026 · 27 technologies across 17 categories
Advertising
Microsoft Advertising
since Dec 2024
Appointment scheduling
Calendly
since Dec 2022
CDN
Cloudflare
since Dec 2022
Google Hosted Libraries
since May 2026
CMS
Joomla
since Jul 2020
Cookie compliance
Usercentrics
since Feb 2023
Mailjet
since Aug 2022
Font scripts
Google Font API
since Jul 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Webflow
since May 2026
Programming languages
PHP
since Jul 2020
Security
UI frameworks
Bootstrap
since Jul 2020
Video players
Twitch Player
since Feb 2023
Web servers
Apache HTTP Server
since Jul 2020
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 58% phone
- 42% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.91 / 10 · ranked #640,135 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Cloudflare
- Weight: 0.4 MB · 22 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| irs18.de | 18 |
| www.irs18.de | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Turnstile Jul 2026
- detected Google Font API Jul 2026
- detected Google Hosted Libraries Jul 2026
- detected GSAP Jul 2026
- detected HSTS Jul 2026
- detected HTTP/3 Jul 2026
- detected Open Graph Jul 2026
- detected Webflow Jul 2026
- detected Webpack Jul 2026
- dropped Adobe Experience Manager Jun 2026
- dropped Adobe Experience Platform Launch Jun 2026
- dropped Akamai mPulse Jun 2026
- dropped Amazon ALB Jun 2026
- dropped Amazon Web Services Jun 2026
- dropped AMP Jun 2026
- dropped Boomerang Jun 2026
- dropped Cart Functionality Jun 2026
- dropped Cloudflare Browser Insights Jun 2026
- dropped Cloudinary Jun 2026
- dropped Criteo Jun 2026
- dropped crypto-js Jun 2026
- dropped Decibel Jun 2026
- dropped Facebook Pixel Jun 2026
- dropped Google Analytics Jun 2026
- dropped Google Maps Jun 2026
- dropped Insider Jun 2026
- dropped Java Jun 2026
- dropped lit-element Jun 2026
- dropped lit-html Jun 2026
- dropped Medallia Jun 2026
- dropped Optimise Jun 2026
- dropped Pinterest Conversion Tag Jun 2026
- dropped Priority Hints Jun 2026
- dropped Qualtrics Jun 2026
- dropped reCAPTCHA Jun 2026
- dropped Swiper Jun 2026
- dropped Twitter Ads Jun 2026
- detected Cloudflare Turnstile May 2026
- detected Google Font API May 2026
- detected Google Hosted Libraries May 2026
- detected HSTS May 2026
- detected HTTP/3 May 2026
- detected Webflow May 2026
- detected Webpack May 2026
- detected Adobe Experience Manager Apr 2026
- detected Adobe Experience Platform Launch Apr 2026
- detected Akamai mPulse Apr 2026
- detected Amazon ALB Apr 2026
- detected Amazon Web Services Apr 2026
- detected AMP Apr 2026