Public technology profileOlder observations

onlinegdb.com

Our stored observations for onlinegdb.com include 25 technologies across 10 categories. The detected platform and tools include Express, Bootstrap, core-js.

25
Technologies
10
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

JavaScript frameworks

7 detected
Bootstrap
v3.3.6
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
React
v17.0.2
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
Socket.io
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
core-js
v2.6.10
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
jQuery
v1.12.4
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
jQuery UI
v1.12.0
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
web-vitals
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

Analytics

5 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
Lucky Orange
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
Microsoft Clarity
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

Advertising

4 detected
Bidmatic
v1.3.4
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
BuySellAds
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
Carbon Ads
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
Google Publisher Tag
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

CDN & delivery

3 detected
Cloudflare
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
Unpkg
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence
cdnjs
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

Other

1 detected
Ace
v1.10.1
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

Frameworks

1 detected
Express
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

Security

1 detected
Funding Choices
First seen Sep 11, 2026Last seen Sep 11, 2026
100%
confidence

Frontend

1 detected
Google Font API
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

Backend

1 detected
Node.js
First seen Sep 11, 2026Last seen Sep 11, 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.

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
SPFConfigured
DMARCConfigured · reject
Certificate issuer
Google Trust Services WE1

Network footprint

Observed host
www.onlinegdb.com
Nameservers
alan.ns.cloudflare.com, chloe.ns.cloudflare.com
Resolved IPs
104.21.89.227, 172.67.165.188, 2606:4700:3030::ac43:a5bc, 2606:4700:3037::6815:59e3
Provider evidence
Cloudflare, Google Trust Services

Site signals

Content and capabilities

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

Observed capabilities

Responsive viewportGoogle site verificationLoginContact pageBlog

16 form elements observed across scanned pages.

Recent technology changes

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

First detected
Ace100% confidenceSep 11, 2026, 04:15 PM
First detected
Bidmatic100% confidenceSep 11, 2026, 04:15 PM
First detected
Bootstrap100% confidenceSep 11, 2026, 04:15 PM
First detected
BuySellAds100% confidenceSep 11, 2026, 04:15 PM
First detected
Carbon Ads100% confidenceSep 11, 2026, 04:15 PM
First detected
Cloudflare100% confidenceSep 11, 2026, 04:15 PM
First detected
Express100% confidenceSep 11, 2026, 04:15 PM
First detected
Funding Choices100% confidenceSep 11, 2026, 04:15 PM
First detected
Global Site Tag100% confidenceSep 11, 2026, 04:15 PM
First detected
Google Analytics100% confidenceSep 11, 2026, 04:15 PM
First detected
Google Analytics 4100% confidenceSep 11, 2026, 04:15 PM
First detected
Google Font API100% confidenceSep 11, 2026, 04:15 PM