Public technology profileFresh scan
a1.net
Our latest scan of a1.net detected 10 technologies across 7 categories. The strongest signals include Bootstrap, Google Tag Manager, Liferay.
10
Technologies
7
Categories
98%
Avg. confidence
Today
Last scanned
Current snapshot
Detected technology stack
Grouped by category · confidence is detection certainty
Security
2 detectedOther
2 detectedTag management
1 detectedGoogle Tag Manager
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
CMS
1 detectedLiferay
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
CDN & delivery
1 detectedVarnish
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Backend
1 detectedJava
First seen Jul 17, 2026Last seen Jul 17, 2026
80%
confidence
Publisher intelligence
Advertising ecosystem
Declared direct and reseller relationships from ads.txt and app-ads.txt. These are publisher declarations, not runtime detections.
Declaration files
1/2
ads.txt and app-ads.txt
Direct relationships
2
Reseller relationships
2
Declared systems
3
Counted per declaration file
ads.txt
PresentHTTP 200
- Direct
- 2
- Reseller
- 2
- Systems
- 3
app-ads.txt
Not presentHTTP 404
- Direct
- 0
- Reseller
- 0
- Systems
- 0
Representative advertising systems
Top 3google.com1 direct · 1 resellerappnexus.com0 direct · 1 resellergb-next.at1 direct · 0 resellerPublisher declarations are relationship evidence, not proof that every system executed during this scan. Aggregate counts are complete; the displayed systems are a storage-safe representative set.
Infrastructure
Network and security
DNS, hosting, TLS and email-security evidence observed during the latest scan. Incomplete lookups remain explicitly unknown.
Transport and email security
HTTPSObserved
HSTSObserved on scanned response
SPFConfigured
DMARCConfigured · reject
Network footprint
Site signals
Content and capabilities
Structured data, languages, social platforms and page capabilities observed across the scanned pages.
Languages
de-DE
Social platforms
facebookinstagramlinkedinyoutube
Currencies
EUR
Observed capabilities
Responsive viewport
2 form elements observed across scanned pages.
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.