What powers smartbuyglasses.jp?
Last seen Jun 2026 · 25 technologies across 16 categories
Advertising
Criteo
since Jun 2018
Microsoft Advertising
since Feb 2021
Analytics
Authentication
Google Sign-in
since Sep 2022
CDN
Amazon CloudFront
since Apr 2018
Ecommerce
Cart Functionality
since Aug 2020
Sendgrid
since Aug 2023
JavaScript frameworks
React
since Jan 2026
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Marketing automation
Klaviyo
since Jan 2024
Miscellaneous
PaaS
Amazon Web Services
since Jan 2019
Performance
Priority Hints
since Jun 2022
Search engines
Security
Forter
since Feb 2021
Tag managers
Google Tag Manager
since Apr 2018
Audience
- 73% phone
- 25% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.43 / 10 · ranked #967,730 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.8 MB · 160 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Popper May 2026
- detected HTTP/3 Apr 2026
- dropped LazySizes Mar 2026
- detected Preact Jan 2026
- detected React Jan 2026
- dropped Bootstrap Dec 2025
- dropped Open Graph Dec 2025
- dropped Popper Dec 2025
- dropped Apache HTTP Server Sep 2025
- dropped HSTS Sep 2025