JavaScript frameworks
2 detectedReact Native for Web
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
React
First seen Jul 23, 2026Last seen Jul 23, 2026
80%
confidence
Public technology profileAging scan
elfster.com
Our latest scan of elfster.com detected 11 technologies across 9 categories. The strongest signals include Google Analytics 4, Google Tag Manager, Intercom.
11
Technologies
9
Categories
96%
Avg. confidence
35d ago
Last scanned
Current snapshot
Detected technology stack
Grouped by category · confidence is detection certainty
Hosting & infrastructure
2 detectedAmazon Route 53
First seen Jul 23, 2026Last seen Jul 23, 2026
95%
confidence
Amazon Web Services
First seen Jul 23, 2026Last seen Jul 23, 2026
85%
confidence
Analytics
1 detectedGoogle Analytics 4
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Tag management
1 detectedGoogle Tag Manager
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Chat
1 detectedIntercom
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Advertising
1 detectedMicrosoft Advertising
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Backend
1 detectedNginx
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Other
1 detectedPWA
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Security
1 detectedreCAPTCHA
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Publisher intelligence
Advertising ecosystem
Declared direct and reseller relationships from ads.txt and app-ads.txt. These are publisher declarations, not runtime detections.
Publisher declaration files were not checked in this scan.
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
en
Structured data
ContactPointEntryPointImageObjectOrganizationSearchActionWebSite
Observed capabilities
Responsive viewport
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.