Public technology profileAging scan

epark.jp

Our latest scan of epark.jp detected 28 technologies across 8 categories. The strongest signals include Ad Lightning, Amazon Advertising, Amazon CloudFront.

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28

Technologies

8

Categories

99%

Avg. confidence

42d ago

Last scanned

Current snapshot

Detected technology stack

Grouped by category · confidence is detection certainty

Advertising

12 detected

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

Amazon Advertising

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

v1.3.4

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

Google Publisher Tag

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

v10.23.0

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

Rubicon Project

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

JavaScript frameworks

7 detected

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

v4.17.21

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

v2.6.14

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

v2.6.12

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

v3.6.0

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

CDN & delivery

3 detected

Amazon CloudFront

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

Google Hosted Libraries

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

Hosting & infrastructure

2 detected

Amazon Route 53

First seen Jul 17, 2026Last seen Jul 17, 2026

95%

confidence

Amazon Web Services

First seen Jul 17, 2026Last seen Jul 17, 2026

80%

confidence

Other

1 detected

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

Tag management

1 detected

Google Tag Manager

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

Analytics

1 detected

Microsoft Clarity

First seen Jul 17, 2026Last seen Jul 17, 2026

100%

confidence

Backend

1 detected

First seen Jul 17, 2026Last seen Jul 17, 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.

Declaration files

2/2

ads.txt and app-ads.txt

Direct relationships

207

Reseller relationships

1,973

Declared systems

289

Counted per declaration file

ads.txt

PresentHTTP 200

Direct: 190
Reseller: 1,810
Systems: 223

app-ads.txt

PresentHTTP 200

Direct: 17
Reseller: 163
Systems: 66

Representative advertising systems

Top 12

pubmatic.com11 direct · 229 reseller

rubiconproject.com4 direct · 127 reseller

appnexus.com2 direct · 126 reseller

google.com16 direct · 92 reseller

openx.com4 direct · 96 reseller

indexexchange.com4 direct · 73 reseller

smartadserver.com7 direct · 57 reseller

contextweb.com1 direct · 46 reseller

rhythmone.com6 direct · 41 reseller

video.unrulymedia.com5 direct · 38 reseller

improvedigital.com0 direct · 31 reseller

yahoo.com5 direct · 25 reseller

Publisher 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

HSTSNot observed on scanned response

SPFConfigured

DMARCConfigured · quarantine

Certificate issuer

Cybertrust Japan Co., Ltd. Cybertrust Japan SureServer EV CA G3

Network footprint

Observed host

epark.jp

Nameservers

ns-1170.awsdns-18.org, ns-1866.awsdns-41.co.uk, ns-65.awsdns-08.com, ns-995.awsdns-60.net

Resolved IPs

3.174.100.160

Provider evidence

Amazon Route 53, Nginx

Site signals

Content and capabilities

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

Languages

ja

Social platforms

facebookinstagramx

Observed capabilities

Responsive viewportApple touch iconDocumentation

Recent technology changes

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

First detected

Ad Lightning100% confidenceJul 17, 2026, 06:17 PM

First detected

Amazon Advertising100% confidenceJul 17, 2026, 06:17 PM

First detected

Amazon CloudFront100% confidenceJul 17, 2026, 06:17 PM

First detected

Amazon Route 5395% confidenceJul 17, 2026, 06:17 PM

First detected

Amazon Web Services80% confidenceJul 17, 2026, 06:17 PM

First detected

AppNexus100% confidenceJul 17, 2026, 06:17 PM

First detected

Axios100% confidenceJul 17, 2026, 06:17 PM

First detected

Babel100% confidenceJul 17, 2026, 06:17 PM

First detected

Bidmatic100% confidenceJul 17, 2026, 06:17 PM

First detected

Google Hosted Libraries100% confidenceJul 17, 2026, 06:17 PM

First detected

Google Publisher Tag100% confidenceJul 17, 2026, 06:17 PM

First detected

Google Tag Manager100% confidenceJul 17, 2026, 06:17 PM

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