What powers yamawa-sec.co.jp?
Last seen May 2024 · 17 technologies across 11 categories
Analytics
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MySQL
since Jan 2021
Font scripts
Google Font API
since Jan 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2021
Web servers
Apache HTTP Server
since Jan 2021
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
WordPress plugins
MetaSlider
since Feb 2022
WP-PageNavi
since Feb 2022
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 63% phone
- 37% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.02 / 10 · ranked #1,554,571 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on INFOSPHERE NTT PC Communications, Inc. (124.146.219.154)
- DNS: customer.ne.jp
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: SECOM Trust Systems, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,371,867
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted