What powers 
prontopro.at?
Last seen Oct 2026 · 40 technologies across 21 categories
A/B Testing
Google Optimize
since Dec 2022
Advertising
Criteo
since Dec 2022
Microsoft Advertising
since Nov 2024
Analytics
Adjust
since Dec 2022
Datadog
since Aug 2024
Facebook Pixel
since Dec 2022
Google Analytics
since Jan 2019
Hotjar
since Mar 2024
Snowplow Analytics
since Aug 2024
VWO
since Feb 2024
CDN
Amazon CloudFront
since Oct 2023
Amazon S3
since Oct 2023
Cookie compliance
iubenda
since Mar 2024
CRM
Zoho
since Jul 2025
Documentation
Zendesk
since Aug 2022
Font scripts
Google Font API
since Jan 2019
Issue trackers
Sentry
since Oct 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Dec 2022
Payment processors
Performance
Priority Hints
since Feb 2024
Programming languages
Node.js
since Nov 2021
TypeScript
since Dec 2022
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Microsoft ASP.NET
since Dec 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Nov 2026 *: Blocked (was Restricted)
- Oct 2026 *: Restricted (was Blocked)
- Sep 2026 *: Blocked (was Restricted)
AI Crawlers
All crawlers blocked
Audience
- 87% phone
- 10% desktop
- 3% tablet
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #509,336 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Austria)
- CDN: Amazon CloudFront
- Weight: 1.1 MB · 72 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- ProntoPro AT
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (18.66.255.8)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 7,161,255, 7 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| prontopro.at | 27 |
| auth.prontopro.at | 25 |
| www.prontopro.at | 19 |
| customer.prontopro.at | 18 |
Full technology history →
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Recent changes
- detected reCAPTCHA Jan 2026