What powers 
umemori.co.jp?
Last seen Sep 2026 · 58 technologies across 25 categories
Analytics
Caching
CDN
CMS
Databases
Ecommerce
Font scripts
IaaS
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Payment processors
Performance
Programming languages
Reviews
Security
Shopify apps
Tag managers
UI frameworks
Video players
Web frameworks
Web servers
Widgets
WordPress plugins
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 found
- llms-full.txt found
- ai.txt not found
- Sep 2026 llms.txt appeared
- Sep 2026 llms-full.txt appeared
- Sep 2026 *: Restricted (was Allowed)
- Aug 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 75% phone
- 26% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.45 / 10 · ranked #951,079 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 6.6 MB · 70 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- 公式通販サイトうめもり
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Sakura Internet (160.16.106.200)
- DNS: Onamae.com
- Email: Lolipop
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 9,850,870, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sushischool.umemori.co.jp | 25 |
| estore.umemori.co.jp | 22 |
| mahorowa.umemori.co.jp | 16 |
| umeto-ohagi.umemori.co.jp | 16 |
| teacherlicense.umemori.co.jp | 13 |
| kyotoumemori.umemori.co.jp | 11 |
| www.umemori.co.jp | 10 |
| shop.umemori.co.jp | 9 |
Full technology history →
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Recent changes
- dropped jsDelivr Sep 2026
- detected Twitter Emoji (Twemoji) Sep 2026
- detected jsDelivr Jul 2026
- dropped Preact Jun 2026
- detected Swiper May 2026
- detected GSAP Mar 2026
- dropped Swiper Mar 2026
- dropped Unpkg Mar 2026
- dropped WordPress Block Editor Jan 2026
- detected Swiper Nov 2025
- detected Unpkg Nov 2025
- detected WordPress Block Editor Nov 2025