Public technology profileRecent scan

door.ac

Our stored observations for door.ac include 22 technologies across 11 categories. The strongest signals include Cloudflare Bot Management, Criteo, Facebook Pixel.

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22

Technologies

11

Categories

95%

Avg. confidence

3d 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 detection certainty

Analytics

7 detected

v2.9.398

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

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

Matomo Analytics

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

Microsoft Clarity

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

Advertising

5 detected

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

Microsoft Advertising

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

Yahoo Advertising

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

JavaScript frameworks

2 detected

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

v3.32.2

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

Security

1 detected

Cloudflare Bot Management

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

Performance

1 detected

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

Other

1 detected

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

CMS

1 detected

First seen Sep 11, 2026Last seen Sep 11, 2026

100%

confidence

CDN & delivery

1 detected

First seen Sep 11, 2026Last seen Sep 11, 2026

80%

confidence

Backend

1 detected

First seen Sep 11, 2026Last seen Sep 11, 2026

50%

confidence

Frameworks

1 detected

First seen Sep 11, 2026Last seen Sep 11, 2026

50%

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 · none

Certificate issuer

Amazon Amazon RSA 2048 M01

Network footprint

Observed host

door.ac

Nameservers

ns-1207.awsdns-22.org, ns-2030.awsdns-61.co.uk, ns-374.awsdns-46.com, ns-526.awsdns-01.net

Resolved IPs

3.113.231.143, 57.180.1.231

Provider evidence

Amazon Route 53, Amazon Web Services

Site signals

Content and capabilities

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

Languages

ja

Social platforms

x

Observed capabilities

Responsive viewport

Recent technology changes

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

First detected

Cloudflare80% confidenceSep 11, 2026, 04:28 PM

First detected

Cloudflare Bot Management100% confidenceSep 11, 2026, 04:28 PM

First detected

Criteo100% confidenceSep 11, 2026, 04:28 PM

First detected

Facebook Pixel100% confidenceSep 11, 2026, 04:28 PM

First detected

Global Site Tag100% confidenceSep 11, 2026, 04:28 PM

First detected

Google Analytics100% confidenceSep 11, 2026, 04:28 PM

First detected

Google Analytics 4100% confidenceSep 11, 2026, 04:28 PM

First detected

Google Tag Manager100% confidenceSep 11, 2026, 04:28 PM

First detected

Matomo Analytics100% confidenceSep 11, 2026, 04:28 PM

First detected

Microsoft Advertising100% confidenceSep 11, 2026, 04:28 PM

First detected

Microsoft Clarity100% confidenceSep 11, 2026, 04:28 PM

First detected

Ruby50% confidenceSep 11, 2026, 04:28 PM