2026-07-01 crawl · observed, not inferred

Technology used by renzu.jp

Located in Nakano Broadway in Nakano, Tokyo—a mecca for Japanese subculture and watches— Renzu is the place to go for the sale, purchase, and trade-in of luxury watches. They carry a wide selection of popular brands such as Rolex, Patek Philippe, and Audemars Piguet, including new, used, and antique watches.

28
technologies detected

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

CDN
CloudflareAug 2023Google Hosted LibrariesAug 2023cdnjsAug 2023Amazon CloudFrontMay 2023
Analytics
Microsoft ClarityJul 2025Matomo AnalyticsDec 2025Google AnalyticsJul 2019Facebook Pixel2.9.353Oct 2024
JavaScript libraries
core-js2.6.12Mar 2022SwiperAug 2023jQuery4.2.14Jul 2019
Ecommerce
MakeShopSept 2022Cart FunctionalityAug 2020
Video players
PlyrDec 2025YouTubeDec 2025
CMS
WordPressFeb 2026
Databases
MySQLFeb 2026
Programming languages
PHPFeb 2026
WordPress themes
Twenty NineteenFeb 2026
Load balancers
Amazon ALBSept 2021
Web servers
Apache HTTP ServerDec 2022
PaaS
Amazon Web ServicesSept 2021
Payment processors
Amazon PayAug 2023
Advertising
Yahoo AdvertisingAug 2024
Live chat
WhatsApp Business ChatOct 2023
Tag managers
Google Tag ManagerJul 2019
Font scripts
Google Font APIAug 2023
Miscellaneous
Open GraphSept 2022
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