Information about the website www.kenkyusha.co.jp.
We took the latest snapshot and metadata from this website at 2026-07-12 20:43:39.
Link to www.kenkyusha.co.jp · Shareable URL
| Site title: | 研究社 |
|---|---|
| Site description: | 研究社 1907年創業の語学系専門出版社です。 |
| Site keywords: | No data |
| Thumbnail: |
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| URL: | https://www.kenkyusha.co.jp/ |
| HTTP status: | 200 |
| Primary IP: | 182.169.74.66 |
| HTTP server: | nginx/1.28.0 |
| Redirect hops: | 1 |
| TTFB: | 1607 ms |
| Total load: | 2096 ms |
| TLS expiry: | 2026-12-18 23:59:59 |
| Robots status: | 200 |
| Canonical URL: | https://www.kenkyusha.co.jp/ |
| Sitemap: | https://www.kenkyusha.co.jp/sitemap.xml |
| Hreflang: | No data |
| OpenGraph title: | 研究社 |
| JS rendered title: | No data |
| Tech detected: | nginx |
| Security headers: | No data |
| Anti-bot detected: | No |
| Uptime trend (20): | 100% success, avg TTFB 1607 ms, avg total 2096 ms |
| Whois: | No RDAP data |