What powers tel.io?
Last seen Jun 2026 · 29 technologies across 15 categories
A/B Testing
Convert
since Jun 2024
CDN
cdnjs
since Feb 2022
Cloudflare
since Jul 2022
CMS
Databases
MySQL
since Jan 2024
Font scripts
Twitter Emoji (Twemoji)
since Feb 2026
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Jun 2024
Programming languages
UI frameworks
ZURB Foundation
since Apr 2026
Web frameworks
Ruby on Rails
since Aug 2020
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Jun 2024
WordPress plugins
WordPress themes
Audience
- 67% phone
- 33% desktop
Germany
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.03 / 10 · ranked #1,536,738 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 8.4 MB · 79 requests
- WordPress theme: hello-elementor · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| tel.io | 18 |
| www.tel.io | 11 |
| avisio-de.tel.io | 9 |
| avisio-hr.tel.io | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Gravity Forms Apr 2026
- detected ZURB Foundation Apr 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- dropped Autoptimize Oct 2025
- dropped Complianz Oct 2025
- dropped Contact Form 7 Oct 2025
- dropped Google Analytics Oct 2025
- dropped HSTS Oct 2025
- dropped jQuery CDN Oct 2025
- dropped LazySizes Oct 2025
- dropped Open Graph Oct 2025
- dropped Polylang Oct 2025
- dropped Popup Maker Oct 2025
- dropped reCAPTCHA Oct 2025
- dropped Select2 Oct 2025
- dropped Site Kit Oct 2025
- dropped SweetAlert2 Oct 2025
- dropped WP-PageNavi Oct 2025
- dropped Yoast SEO Oct 2025
- detected Elementor Sep 2025
- detected Hello Elementor Sep 2025
- detected jQuery Migrate Sep 2025
- detected Swiper Sep 2025