Public technology profileOlder observations

49s.co.uk

Our stored observations for 49s.co.uk include 14 technologies across 6 categories. The detected platform and tools include core-js, Preact, React Native for Web.

14
Technologies
6
Categories
99%
Avg. confidence
33d ago
Latest scan attempt

Some signals could not be checked in the latest scan. Technologies shown may include retained earlier observations. Missing technologies are not confirmed absent.

Technology detections are dated observations and may change between scans. Confidence scores measure matching evidence, not verified accuracy.

Current snapshot

Detected technology stack

Grouped by category · confidence is a rule score, not measured accuracy

Analytics

4 detected
Global Site Tag
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
Google Analytics
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
Google Analytics 4
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
Hotjar
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

JavaScript frameworks

4 detected
Preact
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
React Native for Web
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
core-js
v3.50.0
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
React
First seen Sep 11, 2026Last seen Sep 11, 2026
80%
confidence

CDN & delivery

2 detected
Cloudflare
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
jsDelivr
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

Security

2 detected
Osano
v3
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
reCAPTCHA
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

Database

1 detected
Firebase
v8.7.1
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

Tag management

1 detected
Google Tag Manager
First seen Sep 11, 2026Last seen Sep 11, 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
HSTSNot observed on scanned response
SPFNo record found
DMARCNo record found
Certificate issuer
Google Trust Services WE1

Network footprint

Observed host
49s.co.uk
Nameservers
athena.ns.cloudflare.com, quentin.ns.cloudflare.com
Resolved IPs
104.20.21.167, 172.66.164.126, 2606:4700:10::6814:15a7, 2606:4700:10::ac42:a47e
Provider evidence
Cloudflare, Google Trust Services

Site signals

Content and capabilities

Structured data, languages, social platforms and page capabilities observed across the scanned pages.

Languages

en

Observed capabilities

Responsive viewportGoogle site verification

Recent technology changes

Observed changes between stored scans, not vendor-confirmed installation dates.

First detected
Cloudflare100% confidenceSep 11, 2026, 07:07 PM
First detected
Firebase100% confidenceSep 11, 2026, 07:07 PM
First detected
Global Site Tag100% confidenceSep 11, 2026, 07:07 PM
First detected
Google Analytics100% confidenceSep 11, 2026, 07:07 PM
First detected
Google Analytics 4100% confidenceSep 11, 2026, 07:07 PM
First detected
Google Tag Manager100% confidenceSep 11, 2026, 07:07 PM
First detected
Hotjar100% confidenceSep 11, 2026, 07:07 PM
First detected
Osano100% confidenceSep 11, 2026, 07:07 PM
First detected
Preact100% confidenceSep 11, 2026, 07:07 PM
First detected
React80% confidenceSep 11, 2026, 07:07 PM
First detected
React Native for Web100% confidenceSep 11, 2026, 07:07 PM
First detected
core-js100% confidenceSep 11, 2026, 07:07 PM