HTTPヘッダ情報チェック
| HTTP/1.1 200 OK | |
| Server | nginx/1.20.1 |
| Date | Fri, 13 Feb 2026 08:31:53 GMT |
| Content-Type | text/html; charset=UTF-8 |
| Transfer-Encoding | chunked |
| Connection | keep-alive |
| X-Powered-By | PHP/7.4.19 |
| Link | <https://spa-ego.ru/wp-json/>; rel="https://api.w.org/", <https://spa-ego.ru/wp-json/wp/v2/pages/408>; rel="alternate"; title="JSON"; type="application/json", <https://spa-ego.ru/>; rel=shortlink |