What powers pieceofsign.jp?
Last seen Jun 2026 · 41 technologies across 20 categories
Analytics
Google Analytics
since Jan 2024
Microsoft Clarity
since Mar 2024
Authentication
Google Sign-in
since Apr 2024
Growave
since Apr 2024
CDN
cdnjs
since Jan 2024
Cloudflare
since Jan 2024
Google Hosted Libraries
since Jan 2024
jsDelivr
since Jan 2024
Ecommerce
Cart Functionality
since Jan 2024
Shopify
since Jan 2024
Font scripts
Google Font API
since Jan 2024
JavaScript frameworks
JavaScript libraries
Marketing automation
PushOwl
since Sep 2024
Miscellaneous
HTTP/3
since Jan 2024
Open Graph
since Jan 2024
Payment processors
American Express
since Jan 2024
Apple Pay
since Jan 2024
Mastercard
since Jan 2024
Shop Pay
since Jan 2024
Visa
since Jan 2024
Performance
LazySizes
since Jan 2024
Priority Hints
since Jan 2024
Personalisation
Cross Sell
since Jan 2024
Photo galleries
PhotoSwipe
since Jan 2024
Reviews
Search engines
Security
HSTS
since Jan 2024
Shopify apps
Booster Page Speed Optimizer
since Apr 2024
Ordersify Product Alerts
since Jan 2024
Tag managers
Google Tag Manager
since Jan 2024
Webmail
Google Workspace
since Jan 2024
Widgets
Elfsight
since Jan 2024
Audience
- 59% desktop
- 41% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.67 / 10 · ranked #2,207,940 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 100 ms |
| CLS | 0.2 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 12.7 MB · 510 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Ads Nov 2025
- dropped Google Ads Conversion Tracking Nov 2025
- dropped Criteo Oct 2025
- dropped Microsoft Advertising Oct 2025
- dropped Yahoo Advertising Oct 2025
- dropped Adobe Audience Manager Aug 2025