Does mdn.co.jp use cookies?

mdn.co.jp uses 7 cookies. No consent management platform was detected.

Does mdn.co.jp use a cookie banner (CMP)?

No consent management platform (cookie banner) was detected on mdn.co.jp. Since the site sets non-essential cookies or loads third-party trackers, it may not meet GDPR and ePrivacy prior-consent requirements.

Which third-party trackers does mdn.co.jp use?

mdn.co.jp loads 120 third-party requests from 6 vendors, including Google LLC, Microsoft, User Local, Hatena, Pinterest Inc..

How many marketing and analytics cookies does mdn.co.jp set?

mdn.co.jp sets 2 marketing and 5 analytics cookies, alongside 0 strictly necessary cookies. Under GDPR and the ePrivacy Directive, non-essential cookies require prior consent.

mdn.co.jp

Item: mdn.co.jp
Rating: 16
Author: Passiro

https://mdn.co.jp

Last scanned July 20, 2026

A cookie scan of mdn.co.jp performed on July 20, 2026 found 7 cookies and 120 third-party tracking requests. The assessment covered 10 pages across 10 unique page templates. No consent management platform was detected. Our check observed 120 third-party requests from 6 vendors; non-essential tracking of this kind requires prior consent under the ePrivacy Directive.

Claim & unlock

Third-party

Trackers

120

Vendors

Consent banner

None detected

Scans

What this setup is missing

No consent management platform was detected.
Google tags were observed, but Google Consent Mode v2 was not detected.

Compliance by audience

European Union

✗ Not met

GDPR + ePrivacy · Prior consent (opt-in)

United Kingdom

✗ Not met

UK GDPR + PECR · Consent-based

United States

! Needs attention

CCPA/CPRA + state laws · Notice & opt-out

Canada

! Needs attention

PIPEDA + Québec Law 25 · Consent-based

Brazil

! Needs attention

LGPD · Consent-based

Scanned from the EU; sites may serve different banners or tracking to other regions. Verdicts reflect observed behaviour measured against each audience's rules.

Cookies

7 cookies detected: 0 necessary, 5 analytics, 2 marketing

Total

Necessary

Functional

Analytics

Marketing

Unknown

Filter by category

Name	Domain	Category	Provider	Expiry	Secure	HttpOnly	Party
_ga before consent	.mdn.co.jp	Analytics	Google Analytics	1.1 yr	–	–	1st
_gat_UA-492068-1 before consent	.mdn.co.jp	Analytics	Google Analytics	Expired	–	–	1st
_ga_S38J47N9DG before consent	.mdn.co.jp	Analytics	Google Analytics	1.1 yr	–	–	1st
_gcl_au before consent	.mdn.co.jp	Analytics	Google Analytics	86 d	–	–	1st
_gid before consent	.mdn.co.jp	Analytics	Google Analytics	Expired	–	–	1st
_dc_gtm_UA-492068-1 before consent	.mdn.co.jp	Marketing	Google Tag Manager	Expired	–	–	1st
_pin_unauth before consent	.mdn.co.jp	Marketing	Pinterest	361 d	–	–	1st

Third-Party Trackers

120 requests detected from 6 vendors: Google LLC, Microsoft, User Local, Hatena, Pinterest Inc....

Analytics

Marketing

Necessary

Functional

Other

Vendor	Category	Type	Domain
Google LLC before consent Google Tag Manager	Analytics	script	www.googletagmanager.com
Google LLC before consent Google tracker domain (source: Disconnect.me, category: Analytics)	Analytics	script	region1.analytics.google.com
Microsoft before consent Microsoft tracker domain (source: Disconnect.me, category: Analytics)	Analytics	script	www.clarity.ms
User Local before consent User Local tracker domain (source: Disconnect.me, category: Analytics)	Analytics	script	cm-widget.nakanohito.jp
Hatena before consent Hatena tracker domain (source: Disconnect.me, category: Advertising)	Marketing	script	b.st-hatena.com
Hatena before consent Hatena tracker domain (source: Disconnect.me, category: Advertising)	Marketing	script	b.hatena.ne.jp
Pinterest Inc. before consent Pinterest conversion tag	Marketing	pixel	ct.pinterest.com
Google LLC Google Fonts stylesheet	Necessary	script	fonts.googleapis.com
Google LLC Google tracker domain (source: Disconnect.me, category: Content)	Necessary	script	ajax.googleapis.com
Google LLC Google tracker domain (source: Disconnect.me, category: Content)	Necessary	script	www.google.dk
Pinterest Pinterest tracker domain (source: Disconnect.me, category: Content)	Necessary	script	s.pinimg.com
Google LLC before consent Google tracker domain (source: Disconnect.me, category: FingerprintingGeneral)	Unknown	script	www.google-analytics.com
Google LLC before consent Google tracker domain (source: Disconnect.me, category: FingerprintingGeneral)	Unknown	script	stats.g.doubleclick.net