What powers ukonkatsu.com?
Last seen Sep 2026 · 25 technologies across 12 categories
Advertising
Amazon Advertising
since Jun 2021
Criteo
since Nov 2019
Google Publisher Tag
since Feb 2021
OpenX
since May 2020
PubMatic
since Jul 2021
Rubicon Project
since May 2026
Twitter Ads
since Jul 2021
Analytics
CDN
Cloudflare
since Nov 2021
jsDelivr
since Jun 2023
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Sep 2026
Security
Cloudflare Bot Management
since Nov 2021
reCAPTCHA
since Jun 2022
Segmentation
Adobe Audience Manager
since Apr 2023
Tag managers
Google Tag Manager
since Apr 2019
Web servers
Nginx
since Aug 2020
Widgets
Twitter
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.35 / 10 · ranked #8,022,399 of all domains
9 referring domains · OpenPageRank
Page
- Language: Japanese
- Weight: 5.1 MB · 2,453 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on LINE LY Corporation (147.92.146.242)
- DNS: eNom
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 10,979,846
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Microsoft ASP.NET Jun 2026
- dropped 33Across May 2026
- dropped core-js May 2026
- dropped Cloudflare Dec 2025
- dropped Cloudflare Bot Management Dec 2025
- dropped OpenX Dec 2025