What powers o2online.de?
Last seen Jun 2026 · 91 technologies across 32 categories
A/B Testing
Trbo
since Apr 2021
Advertising
Microsoft Advertising
since Dec 2024
Analytics
AppDynamics
since Oct 2020
Fathom
since Jan 2023
Google Analytics
since Jun 2018
Google Analytics Enhanced eCommerce
since Jun 2018
Microsoft Clarity
since Jan 2026
Caching
Varnish
since May 2018
CDN
Amazon CloudFront
since May 2020
Amazon S3
since Aug 2019
cdnjs
since Nov 2021
Cloudflare
since May 2022
Cloudimage
since May 2024
jQuery CDN
since Feb 2022
jsDelivr
since Jul 2020
CMS
Adobe Experience Manager
since May 2025
Wagtail
since Jul 2021
Cookie compliance
Usercentrics
since Jul 2021
Customer data platform
inSided
since Feb 2022
Digital asset management
Adobe Dynamic Media Classic
since May 2025
Ecommerce
Cart Functionality
since Aug 2020
Amazon SES
since Aug 2022
Mailjet
since Aug 2022
Font scripts
Font Awesome
since Mar 2020
Issue Trackers
JavaScript frameworks
JavaScript libraries
AOS
since Jan 2023
Howler.js
since Apr 2024
LazySizes
since Feb 2022
Lodash
since Oct 2024
Lozad.js
since May 2022
PhotoSwipe
since Jan 2023
scrollreveal
since Mar 2020
Slick
since Jan 2021
Swiper
since Sep 2022
Underscore.js
since Aug 2018
web-vitals
since Sep 2024
Live chat
WhatsApp Business Chat
since Feb 2022
Load balancers
Amazon ALB
since Oct 2023
Amazon ELB
since Dec 2023
Miscellaneous
Babel
since Mar 2020
HTTP/3
since Aug 2025
Open Graph
since Sep 2022
Popper
since Sep 2023
PWA
since Jan 2024
Swiper Slider
since Jul 2020
Webpack
since Aug 2018
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since Aug 2019
Payment processors
PayPal
since Dec 2024
Performance
Priority Hints
since Nov 2024
Speed Kit
since Dec 2022
Programming languages
Referral marketing
Aklamio
since Feb 2024
Rich text editors
Monaco Editor
since Jul 2024
RUM
New Relic
since Aug 2018
Search engines
Security
Cloudflare Bot Management
since Oct 2023
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since May 2018
UI frameworks
Web frameworks
Django
since Jul 2021
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| 02 germany | #1 | 300 |
| o2 de | #1 | 120 |
| o2 germany | #1 | 97 |
| o2 | #91 | 85 |
| o2online | #1 | 48 |
| o2-hotline | #2 | 34 |
| o2 hotline | #2 | 34 |
| o2 deutschland | #1 | 27 |
| prepaid-tarife o2 | #1 | 21 |
| mein o2 | #3 | 20 |
| o2 prepaid | #2 | 18 |
| o2-tarife | #1 | 15 |
| o2-kundenservice | #1 | 15 |
| o2 vertrag mit handy | #1 | 15 |
| o2 tarife | #1 | 15 |
| o2 store near me | #7 | 15 |
| o2 kundenservice | #1 | 15 |
| handyvertrag o2 | #1 | 15 |
| handy bei o2 mit vertrag | #1 | 15 |
| o2 service hotline | #2 | 11 |
| mein o2 | #5 | 10 |
| visual voicemail not working | #82 | 9 |
| o2 vertrag | #1 | 9 |
| o2 strung | #1 | 9 |
| o2 phone | #6 | 9 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 80% phone
- 17% desktop
- 3% tablet
Germany
Italy
Spain
Russia
Netherlands
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.55 / 10 · ranked #16,424 of all domains
1,091 referring domains · OpenPageRank
Search traffic
1,300 est. monthly organic visits (US)
1,263 keywords in Google's top 30
Core Web Vitals
| LCP | 3.1 s |
| INP | 275 ms |
| CLS | 0.1 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- Weight: 2.9 MB · 74 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| entertainment.o2online.de | 29 |
| hilfe.o2online.de | 29 |
| login.o2online.de | 21 |
| music.o2online.de | 20 |
| aura.o2online.de | 19 |
| www.o2online.de | 19 |
| login-e2e1.o2online.de | 18 |
| mms.o2online.de | 18 |
| login-crt.o2online.de | 17 |
| promo.o2online.de | 17 |
| handyhilfe.o2online.de | 16 |
| flyer.o2online.de | 15 |
| surfing.o2online.de | 15 |
| glasfaser.o2online.de | 14 |
| leads.o2online.de | 14 |
| news-flash.o2online.de | 14 |
| tv.o2online.de | 14 |
| www.zufriedenheit.o2online.de | 14 |
| imap.o2online.de | 12 |
| sim-aktivieren.o2online.de | 12 |
| imap4.o2online.de | 11 |
| pop3.o2online.de | 11 |
| prepaid-aufladung.o2online.de | 11 |
| zero.o2online.de | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cart Functionality May 2026
- dropped Microsoft ASP.NET May 2026
- dropped VWO Feb 2026
- detected Microsoft Clarity Jan 2026
- detected VWO Dec 2025
- dropped GSAP Sep 2025
- dropped Matomo Analytics Sep 2025
- dropped Mixpanel Sep 2025
- dropped VideoJS Sep 2025
- detected HTTP/3 Aug 2025