{"id":12390,"date":"2025-08-20T06:21:25","date_gmt":"2025-08-20T06:21:25","guid":{"rendered":"https:\/\/rakkoserver.com\/plus\/?p=11143"},"modified":"2026-06-11T17:27:26","modified_gmt":"2026-06-11T08:27:26","slug":"tool-redirect-check","status":"publish","type":"post","link":"https:\/\/rakkokeyword.com\/techo\/tool-redirect-check\/","title":{"rendered":"\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30c1\u30a7\u30c3\u30ab\u30fc"},"content":{"rendered":"\n<meta name=\"csrf-token\" content=\"<?php echo wp_create_nonce('redirect_check_nonce'); ?>\u201c>\n\n\n<div class=\">\n    <div class=\"redirect-search-header\">\n    <\/div>\n    \n<div class=\"form-group\">\n    <div class=\"redirect-search-form\">\n        <input type=\"text\" id=\"urlInput\" class=\"url-input\" placeholder=\"URL\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044(\u4f8b: https:\/\/example.com)\" autocomplete=\"off\" onkeypress=\"if(event.key==='Enter')checkRedirect()\">\n    <\/div>\n    <div style=\"text-align: center !important; margin: 15px 0 !important; padding: 10px 0 !important;\">\n        <button onclick=\"checkRedirect()\" class=\"styled-button check-button\" id=\"checkBtn\" style=\"background-color: #13284b !important; \n                      color: white !important; \n                      border: 1px solid #13284b !important; \n                      padding: 12px 24px !important; \n                      font-size: 16px !important; \n                      font-weight: bold !important; \n                      border-radius: 6px !important; \n                      box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important; \n                      min-width: 120px !important; \n                      cursor: pointer !important; \n                      font-family: Arial, sans-serif !important; \n                      line-height: normal !important; \n                      box-sizing: border-box !important;\n                      transition: all 0.2s ease !important;\n                      display: inline-block !important;\">\u30c1\u30a7\u30c3\u30af<\/button>\n    <\/div>\n    <div id=\"validationInfo\" class=\"validation-info\" style=\"display: none !important;\"><\/div>\n<\/div>    \n    <div id=\"loading\" class=\"loading\" style=\"display: none;\">\n        <div class=\"spinner\"><\/div>\n        <p>\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u30c1\u30a7\u30c3\u30af\u4e2d\u2026<\/p>\n    <\/div>\n    \n    <div id=\"results\" class=\"results\"><\/div>\n\n\n<style>\n\/* CTA\u30e9\u30c3\u30d1\u30fc *\/\n.redirect-cta-wrapper {\n  display: none !important;\n  margin-left: 8px !important;\n  vertical-align: middle !important;\n}\n\n.redirect-cta-wrapper.redirect-cta-wrapper--show {\n  display: inline-block !important;\n}\n\n\/* CTA\u30e9\u30d9\u30eb(\u30aa\u30ec\u30f3\u30b8\u30fb\u30dc\u30bf\u30f3\u5185\u306e\u5de6\u5074) *\/\n.redirect-cta-label {\n  display: inline-block !important;\n  padding: 1px 4px !important;\n  background: #ff6b35 !important;\n  color: #fff !important;\n  font-size: 9px !important;\n  font-weight: 600 !important;\n  border-radius: 2px !important;\n  white-space: nowrap !important;\n  margin-right: 6px !important;\n  vertical-align: middle !important;\n}\n\n\/* CTA\u30dc\u30bf\u30f3(\u5c0f\u3055\u3081\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u30fb\u9ed2) *\/\n.redirect-cta-btn {\n  display: inline-block !important;\n  padding: 4px 10px !important;\n  background: #333 !important;\n  color: #fff !important;\n  font-size: 11px !important;\n  font-weight: 500 !important;\n  text-decoration: none !important;\n  border-radius: 3px !important;\n  white-space: nowrap !important;\n  transition: all 0.2s ease !important;\n}\n\n.redirect-cta-btn:hover {\n  background: #555 !important;\n  text-decoration: none !important;\n}\n\n.redirect-cta-btn:active {\n  background: #666 !important;\n}\n\n.redirect-cta-domain {\n  font-weight: 700 !important;\n}\n\n\/* \u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc *\/\n@media (max-width: 480px) {\n  .redirect-cta-wrapper {\n    display: block !important;\n    margin-left: 0 !important;\n    margin-top: 6px !important;\n  }\n  \n  .redirect-cta-wrapper.redirect-cta-wrapper--show {\n    display: block !important;\n  }\n  \n  .redirect-cta-btn {\n    white-space: normal !important;\n    max-width: 100% !important;\n    word-break: break-word !important;\n    display: inline-block !important;\n  }\n  \n  .redirect-cta-label {\n    display: inline-block !important;\n  }\n}\n<\/style>\n\n<script>\n\n<\/script>\n\n\n\n<p>\u5165\u529b\u3057\u305fURL\u304c\u6b63\u3057\u304f\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u3001\u6700\u7d42\u7684\u306b\u3069\u306e\u30da\u30fc\u30b8\u306b\u8ee2\u9001\u3055\u308c\u308b\u306e\u304b\u3092\u77ac\u6642\u306b\u78ba\u8a8d\u3067\u304d\u308b\u7121\u6599\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p>URL\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3068\u6700\u7d42\u7684\u306a\u8ee2\u9001\u5148URL\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30b5\u30a4\u30c8\u79fb\u8ee2\u3084URL\u5909\u66f4\u5f8c\u306eSEO\u8a55\u4fa1\u306e\u640d\u5931\u3084\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e\u4f4e\u4e0b\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-0\">\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3068\u306f\uff1f<\/h2>\n\n\n\n<p><strong>\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3068\u306f\u3001\u7279\u5b9a\u306eURL\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u3084\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3092\u3001\u81ea\u52d5\u7684\u306b\u5225\u306eURL\u3078\u8ee2\u9001\u3059\u308b\u4ed5\u7d44\u307f\u306e\u3053\u3068\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<p>\u30b5\u30a4\u30c8\u306e\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u3001\u30c9\u30e1\u30a4\u30f3\u306e\u5909\u66f4\u3001\u30da\u30fc\u30b8\u306eURL\u5909\u66f4\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306a\u3069\u3001\u69d8\u3005\u306a\u5834\u9762\u3067\u5fc5\u8981\u4e0d\u53ef\u898b\u306a\u8a2d\u5b9a\u3067\u3059\u3002\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30f3\u30af\u5207\u308c\uff08404\u30a8\u30e9\u30fc\uff09\u306e\u30da\u30fc\u30b8\u306b\u305f\u3069\u308a\u7740\u304f\u306e\u3092\u9632\u304e\u3001Web\u30b5\u30a4\u30c8\u306e\u5229\u4fbf\u6027\u3092\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001SEO\u306e\u89b3\u70b9\u304b\u3089\u3082\u975e\u5e38\u306b\u91cd\u8981\u3067\u3001\u5143\u306e\u30da\u30fc\u30b8\u304c\u6301\u3063\u3066\u3044\u305f\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u304b\u3089\u306e\u8a55\u4fa1\uff08\u88ab\u30ea\u30f3\u30af\u306e\u52b9\u679c\u306a\u3069\uff09\u3092\u65b0\u3057\u3044\u30da\u30fc\u30b8\u306b\u5f15\u304d\u7d99\u3050\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u4e3b\u306a\u7a2e\u985e\u3068\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9<\/h3>\n\n\n\n<p>\u4e00\u822c\u7684\u306b301\u30fb302\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n<div id=\"id-613d18f6-046c-4550-ad45-33d8dc716dd1\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9<\/th><th>\u7a2e\u985e<\/th><th>\u610f\u5473<\/th><th>SEO\u3078\u306e\u5f71\u97ff<\/th><\/tr><\/thead><tbody><tr><td><strong>301<\/strong><\/td><td><strong>\u6052\u4e45\u7684\u306a\u8ee2\u9001<\/strong> (Moved Permanently)<\/td><td>URL\u304c**\u6052\u4e45\u7684\uff08\u6c38\u7d9a\u7684\uff09**\u306b\u5909\u66f4\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u308f\u308c\u308b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3067\u3059\u3002<\/td><td>\u5143\u306e\u30da\u30fc\u30b8\u306e\u8a55\u4fa1\u3092<strong>\u307b\u307c\u5b8c\u5168\u306b\u65b0\u3057\u3044\u30da\u30fc\u30b8\u3078\u5f15\u304d\u7d99\u304e\u307e\u3059<\/strong>\u3002SEO\u4e0a\u3001\u6700\u3082\u91cd\u8981\u306a\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3067\u3059\u3002<\/td><\/tr><tr><td><strong>302<\/strong><\/td><td><strong>\u4e00\u6642\u7684\u306a\u8ee2\u9001<\/strong> (Found \/ Moved Temporarily)<\/td><td>URL\u304c<strong>\u4e00\u6642\u7684<\/strong>\u306b\u5909\u66f4\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u5143\u306eURL\u304c\u5f8c\u3067\u5fa9\u6d3b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/td><td>\u5143\u306e\u30da\u30fc\u30b8\u306e\u8a55\u4fa1\u3092<strong>\u5f15\u304d\u7d99\u304e\u307e\u305b\u3093<\/strong>\u3002\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306f\u5143\u306eURL\u3092\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3057\u7d9a\u3051\u307e\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p class=\"is-style-sango-paragraph-exclamation-alt\">\u5f53\u30c4\u30fc\u30eb\u3067\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u304cHTTP\u30d8\u30c3\u30c0\u30fc\u3067\u8fd4\u3059\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\uff08301\u3001302\u306a\u3069\uff09\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002<br><strong>JavaScript\u306b\u3088\u308b\u8ee2\u9001\u30fbMeta Refresh<\/strong>\u306b\u3088\u308a\u5b9f\u88c5\u3055\u308c\u305f\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u6a5f\u80fd\u306b\u4f9d\u5b58\u3057\u3066\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u5f53\u30c4\u30fc\u30eb\u3067\u306f\u691c\u77e5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u6b63\u3057\u3044\u4f7f\u3044\u5206\u3051<\/h3>\n\n\n\n<p>\u3069\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u4f7f\u3046\u3079\u304d\u304b\u3001\u5177\u4f53\u7684\u306a\u30b1\u30fc\u30b9\u3054\u3068\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-3\">301\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\uff08\u6052\u4e45\u7684\u306a\u8ee2\u9001\uff09\u3092\u4f7f\u3046\u3079\u304d\u30b1\u30fc\u30b9<\/h4>\n\n\n\n<p>URL\u304c<strong>\u4eca\u5f8c\u305a\u3063\u3068<\/strong>\u5909\u308f\u308b\u5834\u5408\u306f\u3001301\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b5\u30a4\u30c8\u306e\u79fb\u8ee2\u30fb\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb:<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u65e7\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u65b0\u30c9\u30e1\u30a4\u30f3\u3078\u79fb\u8ee2\u3059\u308b (<code>example.jp<\/code> \u2192 <code>example.com<\/code>)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5e38\u6642SSL\u5316:<\/strong>\n<ul class=\"wp-block-list\">\n<li>http\u304b\u3089https\u3078\u79fb\u884c\u3059\u308b (<code>http:\/\/<\/code> \u2192 <code>https:\/\/<\/code>)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>URL\u306e\u6b63\u898f\u5316:<\/strong>\n<ul class=\"wp-block-list\">\n<li>www\u306e\u6709\u7121\u3092\u7d71\u4e00\u3059\u308b (<code>example.com<\/code> \u2192 <code>www.example.com<\/code>)<\/li>\n\n\n\n<li>index.html\u306e\u6709\u7121\u3092\u7d71\u4e00\u3059\u308b (<code>example.com\/index.html<\/code> \u2192 <code>example.com\/<\/code>)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30b5\u30a4\u30c8\u69cb\u9020\u306e\u5909\u66f4\u306b\u3088\u308bURL\u5909\u66f4:<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u3084\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u5909\u66f4\u3057\u305f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-4\">302\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\uff08\u4e00\u6642\u7684\u306a\u8ee2\u9001\uff09\u3092\u4f7f\u3046\u3079\u304d\u30b1\u30fc\u30b9<\/h4>\n\n\n\n<p>URL\u306e\u5909\u66f4\u304c<strong>\u4e00\u6642\u7684<\/strong>\u3067\u3001\u5f8c\u3067\u5143\u306eURL\u306b\u623b\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306f\u3001302\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b5\u30a4\u30c8\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9:<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u4e2d\u306b\u3001\u4e00\u6642\u7684\u306b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u544a\u77e5\u30da\u30fc\u30b8\u3078\u8ee2\u9001\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u671f\u9593\u9650\u5b9a\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3:<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u7279\u5b9a\u306e\u671f\u9593\u3060\u3051\u3001\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u30da\u30fc\u30b8\u3078\u30e6\u30fc\u30b6\u30fc\u3092\u8a98\u5c0e\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>A\/B\u30c6\u30b9\u30c8:<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30da\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6bd4\u8f03\u3059\u308b\u305f\u3081\u306b\u3001\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u5225\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30da\u30fc\u30b8\u306b\u8ee2\u9001\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>PC\u30b5\u30a4\u30c8\u3068\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30b5\u30a4\u30c8\u306e\u632f\u308a\u5206\u3051:<\/strong>\n<ul 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