What powers smartlight.co.jp?
Last seen Aug 2026 · 28 technologies across 14 categories
Analytics
Google Analytics
since Apr 2022
CDN
cdnjs
since Apr 2024
Cloudflare
since Apr 2024
CMS
WordPress
since Apr 2022
Databases
MySQL
since Apr 2022
Font scripts
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Google PageSpeed
since Jul 2024
Priority Hints
since Apr 2024
Programming languages
PHP
since Apr 2022
Security
reCAPTCHA
since Apr 2022
Web servers
Nginx
since Apr 2022
Webmail
Microsoft 365
since Nov 2024
WordPress plugins
MetaSlider
since Apr 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.29 / 10 · ranked #1,140,040 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.7 MB · 34 requests
- WordPress theme: jin · all themes
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,073,838, 4 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| smartlight.co.jp | 21 |
| blog.smartlight.co.jp | 19 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025