What powers lifa-otsuka.com?
Last seen Sep 2026 · 23 technologies across 16 categories
Analytics
Google Analytics
since Nov 2022
CDN
Google Hosted Libraries
since Nov 2022
jsDelivr
since Nov 2023
CMS
WordPress
since Nov 2022
Databases
MySQL
since Nov 2022
Ecommerce
Cart Functionality
since Nov 2023
Font scripts
Google Font API
since Nov 2022
Hosting panels
Plesk
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
RSS
since Apr 2023
Page builders
WordPress Block Editor
since Jul 2024
Performance
LazySizes
since Jul 2024
Programming languages
Security
reCAPTCHA
since Mar 2026
UI frameworks
Web servers
Nginx
since Nov 2022
WordPress plugins
Contact Form 7
since Nov 2022
EWWW Image Optimizer
since Jul 2024
Smart Slider 3
since Nov 2022
Stackable
since Apr 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.61 / 10 · ranked #21,851,616 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 6.0 MB · 84 requests
- WordPress theme: luxeritas (child: luxech) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IDCF IDC Frontier Inc. (103.241.128.243)
- DNS: domainserver.ne.jp
- Email: nospamcloud.com
- Email security: SPF (hard fail), DMARC monitor only
- SSL: GlobalSign, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 63,686,803, 2 hosts
- Verified with: GlobalSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted