What powers ikokku.co.jp?
Last seen Oct 2026 · 6 technologies across 6 categories
CMS
Miscellaneous
PaaS
Performance
Security
Static site generator
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 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
1.37 / 10 · ranked #7,855,933 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Vercel
- Weight: 0.8 MB · 72 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 株式会社イコック
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- DNS: Onamae.com
- Email: Google Workspace
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 12,530,353
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Firebase Oct 2026
- dropped Google Analytics Oct 2026
- dropped Google Cloud Oct 2026
- dropped Google Cloud CDN Oct 2026
- dropped Google Font API Oct 2026
- dropped Google Tag Manager Oct 2026
- dropped HTTP/3 Oct 2026
- dropped Microsoft Clarity Oct 2026
- dropped Node.js Oct 2026
- dropped Nuxt.js Oct 2026
- dropped STUDIO Oct 2026
- dropped Vue.js Oct 2026
- detected Astro Sep 2026
- detected HSTS Sep 2026
- detected microCMS Sep 2026
- detected Priority Hints Sep 2026
- detected Vercel Sep 2026
- dropped Priority Hints May 2026
- dropped core-js Apr 2026