cs
4XX 错误（返回 404）
5XX 错误（返回 500）
AMP 页面缺少 canonical 标签（模拟 AMP 页）
Contact
Fix Hacked WordPress Site
Home
Hreflang 值导致的问题（值不合法）
Japanese Keyword Hack
Privacy Policy
Refund Policy
Resources
SEO Duplicate Content Test A
SEO Duplicate Content Test A
SEO Duplicate Content Test B
SEO Duplicate Content Test B
SEO Internal Links Test
Sitemap.xml 太大（/wzt-sitemap-big.xml）
Sitemap.xml 文件中的错误 URL（/wzt-sitemap-errors.xml）
tags
Terms
WordPress Hacked Signs
WordPress Maintenance Checklist
WordPress Maintenance Service
WordPress Malware Removal
WZT SEO Audit Index
不安全页面/证书/旧TLS/弱加密（需要服务器配合）
多个标准化 URL（多个 canonical）
大的 HTML 页面尺寸（生成超大 HTML）
失效的内部图片（来源页）
失效的内部链接（来源页）
失效的标准化 URL（canonical 指向 404）
损坏的内部 JS/CSS（来源页）
无刷新重定向（meta refresh）
无法打开该页面 URL（模拟超时）
未抓取页面（被 robots 禁止）
未设置 Viewport 宽度（宽度错误）
欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！111111
欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！
欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！欢迎使用 WordPress。这是您的第一篇文章。编辑或删除它，然后开始写作吧！
没有配置 Viewport 标签
混合内容导致的问题（HTTPS 页面引用 HTTP 资源）
示例2
示例页面
结构化数据项目无效（JSON-LD 不合法）
缺少标题标签（移除
）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-dup-content-a/">重复内容 A</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-dup-content-b/">重复内容 B</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-dup-desc-a/">重复的 meta description A</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-dup-desc-b/">重复的 meta description B</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-dup-title-a/">重复的标题标签 A</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-dup-title-b/">重复的标题标签 B</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-redirect-loop-a/">重定向循环 A（到 B）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-redirect-loop-b/">重定向循环 B（到 A）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-redirect-a/">重定向链 A（到 B）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-redirect-b/">重定向链 B（到 C）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-redirect-c/">重定向链 C（最终页）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-bad-title/">重要的标题标签（过长/不规范）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-bad-link-format/">链接格式错误（URL 不规范）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-hreflang-bad-link/">错误的 hreflang 链接导致的问题（指向 404）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-robots/">错误的 robots.txt 文件格式（影响全站 robots.txt）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-sitemap-bad/">错误的 sitemap.xml 格式（/wzt-sitemap.xml）</a></li><li class="wp-block-pages-list__item wp-block-navigation-item open-on-hover-click"><a class="wp-block-pages-list__item__link wp-block-navigation-item__content" href="https://plan.seohnzz.com/wzt-hreflang-conflict/">页面源代码内的 hreflang 冲突（自相矛盾）</a></li></ul></ul> </div> </div> </div> </div></nav> </div> </div> </div> </div> </header> <main class="wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained" style="margin-top:var(--wp--preset--spacing--60)"> <div class="wp-block-group alignfull has-global-padding is-layout-constrained wp-block-group-is-layout-constrained" style="padding-top:var(--wp--preset--spacing--60);padding-bottom:var(--wp--preset--spacing--60)"> <h1 class="wp-block-post-title">Home</h1> </div> </main> <footer class="wp-block-template-part"> <div class="wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained" style="padding-top:var(--wp--preset--spacing--60);padding-bottom:var(--wp--preset--spacing--50)"> <div class="wp-block-group alignwide is-layout-flow wp-block-group-is-layout-flow"> <div class="wp-block-group alignfull is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-e5edad21 wp-block-group-is-layout-flex"> <div class="wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex"> <div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="flex-basis:100%"><h2 class="wp-block-site-title"><a href="https://plan.seohnzz.com" target="_self" rel="home" aria-current="page">cs</a></h2> </div> <div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"> <div style="height:var(--wp--preset--spacing--40);width:0px" aria-hidden="true" class="wp-block-spacer"></div> </div> </div> <div class="wp-block-group is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-570722b2 wp-block-group-is-layout-flex"> <nav class="is-vertical wp-block-navigation is-layout-flex wp-container-core-navigation-is-layout-fe9cc265 wp-block-navigation-is-layout-flex"><ul class="wp-block-navigation__container is-vertical wp-block-navigation"><li class=" wp-block-navigation-item wp-block-navigation-link"><a class="wp-block-navigation-item__content" href="#"><span class="wp-block-navigation-item__label">博客</span></a></li><li class=" wp-block-navigation-item wp-block-navigation-link"><a class="wp-block-navigation-item__content" href="#"><span class="wp-block-navigation-item__label">关于</span></a></li><li class=" wp-block-navigation-item wp-block-navigation-link"><a class="wp-block-navigation-item__content" href="#"><span class="wp-block-navigation-item__label">常见问题</span></a></li><li class=" wp-block-navigation-item wp-block-navigation-link"><a class="wp-block-navigation-item__content" href="#"><span class="wp-block-navigation-item__label">作者</span></a></li></ul></nav> <nav class="is-vertical wp-block-navigation is-layout-flex wp-container-core-navigation-is-layout-fe9cc265 wp-block-navigation-is-layout-flex"><ul class="wp-block-navigation__container is-vertical wp-block-navigation"><li class=" wp-block-navigation-item wp-block-navigation-link"><a class="wp-block-navigation-item__content" href="#"><span class="wp-block-navigation-item__label">事件</span></a></li><li class=" wp-block-navigation-item wp-block-navigation-link"><a class="wp-block-navigation-item__content" href="#"><span class="wp-block-navigation-item__label">商店</span></a></li><li class=" wp-block-navigation-item wp-block-navigation-link"><a class="wp-block-navigation-item__content" href="#"><span class="wp-block-navigation-item__label">样板</span></a></li><li class=" wp-block-navigation-item wp-block-navigation-link"><a class="wp-block-navigation-item__content" href="#"><span class="wp-block-navigation-item__label">主题</span></a></li></ul></nav> </div> </div> <div style="height:var(--wp--preset--spacing--70)" aria-hidden="true" class="wp-block-spacer"></div> <div class="wp-block-group alignfull is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-91e87306 wp-block-group-is-layout-flex"> <p class="has-small-font-size">二〇二五</p> <p class="has-small-font-size"> 以 <a href="https://cn.wordpress.org" rel="nofollow">WordPress</a> 设计 </p> </div> </div> </div> </footer> </div> <script type="speculationrules"> {"prefetch":[{"source":"document","where":{"and":[{"href_matches":"/*"},{"not":{"href_matches":["/wp-*.php","/wp-admin/*","/wp-content/uploads/*","/wp-content/*","/wp-content/plugins/*","/wp-content/themes/twentytwentyfive/*","/*\\?(.+)"]}},{"not":{"selector_matches":"a[rel~=\"nofollow\"]"}},{"not":{"selector_matches":".no-prefetch, .no-prefetch a"}}]},"eagerness":"conservative"}]} </script> <script> function baiduseo_getBrowserType() { const ua = (navigator.userAgent || "").toLowerCase(); // 一、爬虫检测 const botKeywords = [ 'bot', 'crawl', 'spider', 'slurp', 'search', 'fetch', 'index', 'googlebot', 'bingbot', 'yandexbot', 'baiduspider', 'sogou', 'exabot', 'duckduckbot', 'facebot', 'ia_archiver', 'semrush', 'ahrefsbot', 'python-requests', 'curl', 'wget', 'postmanruntime', 'httpclient' ]; let isBot = false; if (!ua || ua.trim() === "") { isBot = true; // UA为空 } else { isBot = botKeywords.some(keyword => ua.includes(keyword)); } // 如果是爬虫访问，直接返回结果 if (isBot) { return } // 二、浏览器识别逻辑 let browser = 'Other'; let version = ''; // Opera if (ua.includes('opera') || ua.includes('opr/')) { browser = 'Opera'; } // IE系列 else if (ua.includes('trident') && ua.includes('rv:11.0')) { browser = 'IE11'; } else if (ua.includes('compatible') && ua.includes('msie') && !ua.includes('opera')) { const match = ua.match(/msie (\d+\.\d+)/); if (match) { const ver = parseFloat(match[1]); if (ver === 7) browser = 'IE7'; else if (ver === 8) browser = 'IE8'; else if (ver === 9) browser = 'IE9'; else if (ver === 10) browser = 'IE10'; else browser = 'IE'; version = ver; } } // Edge（新版/旧版） else if (ua.includes('edg/') || ua.includes('edge/')) { browser = 'Edge'; } // Firefox else if (ua.includes('firefox')) { browser = 'Firefox'; } // UC 浏览器 else if (ua.includes('ubrowser')) { browser = 'UC'; } // QQ 浏览器 else if (ua.includes('qqbrowser')) { browser = 'QQ'; } // Safari（排除 Chrome/Edge/Opera） else if (ua.includes('safari') && !ua.includes('chrome') && !ua.includes('edg') && !ua.includes('opr')) { browser = 'Safari'; } // Chrome（排除 Edge/Opera/UC） else if (ua.includes('chrome') && !ua.includes('edg') && !ua.includes('opr') && !ua.includes('ubrowser')) { browser = 'Chrome'; } // ------------------------- // 三、返回结果 // ------------------------- return { browser, version, isBot: false }; } window.BaiduSeo = window.BaiduSeo || {}; (function(ns) { /* 配置常量 */ var STORAGE_KEY = 'baiduseo_traffic_source'; var EXPIRY_DAYS = 30; /* 核心逻辑 */ ns.detectTrafficSource = function() { var siteDomain = window.location.hostname; var ref = document.referrer || ''; var params = new URLSearchParams(window.location.search); var now = Date.now(); var saved = localStorage.getItem(STORAGE_KEY); if (saved) { try { var parsed = JSON.parse(saved); if (parsed && parsed.type && parsed.timestamp) { var ageDays = (now - parsed.timestamp) / (86400000); if (ageDays < EXPIRY_DAYS) { return parsed; } else { localStorage.removeItem(STORAGE_KEY); } } } catch (e) { localStorage.removeItem(STORAGE_KEY); } } var adParams = ['utm_medium', 'utm_source', 'utm_campaign', 'gclid', 'fbclid', 'ttclid', 'msclkid']; var searchEngines = ['google.', 'bing.', 'yahoo.', 'baidu.', 'sogou.', 'so.com', 'duckduckgo.', 'yandex.', 'sm.cn', 'ecosia.']; var traffic = { type: 'direct', referrer: null, detail: '直接访问', timestamp: now }; /* 检测广告 */ for (var i = 0; i < adParams.length; i++) { if (params.has(adParams[i])) { traffic = { type: 'paid', referrer: ref || null, detail: '付费访问', timestamp: now }; break; } } /* 检测搜索 */ if (traffic.type === 'direct' && ref) { var refLower = ref.toLowerCase(); for (var j = 0; j < searchEngines.length; j++) { if (refLower.indexOf(searchEngines[j]) !== -1 || refLower.indexOf('/search?') !== -1) { traffic = { type: 'organic', referrer: ref, detail: '自然流量', timestamp: now }; break; } } } /* 检测外链 */ if (traffic.type === 'direct' && ref && ref.indexOf(siteDomain) === -1) { traffic = { type: 'referral', referrer: ref, detail: '外部链接', timestamp: now }; } try { localStorage.setItem(STORAGE_KEY, JSON.stringify(traffic)); } catch (e) {} return traffic; }; ns.baiduseo_sendRequest = function() { /* 安全地获取 PHP 变量，如果变量不存在则返回空字符串 */ var baiduseo_ip = "216.73.216.173"; var baiduseo_nonce = "394c17254a"; var baiduseo_time = 1772745048; /* 复杂的 Session 获取逻辑，增加防御 */ var baiduseo_session = "f135f70b0cdceb4f1ba049d9c3761dda"; var baiduseo_action = 'baiduseo_liuliang_log'; var baiduseo_userAgent = navigator.userAgent; var trafficData = ns.detectTrafficSource(); var requestData = [ 'ip=' + encodeURIComponent(baiduseo_ip), 'userAgent=' + encodeURIComponent(baiduseo_userAgent), 'referrer=' + encodeURIComponent(trafficData.referrer || ""), 'currentUrl=' + encodeURIComponent(window.location.href), 'allCookies=' + encodeURIComponent(document.cookie), 'nonce=' + encodeURIComponent(baiduseo_nonce), 'action=' + encodeURIComponent(baiduseo_action), 'baiduseo_time=' + encodeURIComponent(baiduseo_time), 'session=' + encodeURIComponent(baiduseo_session), 'baiduseo_detail=' + encodeURIComponent(trafficData.detail) ].join('&'); var xhr = new XMLHttpRequest(); xhr.open('POST', 'https://plan.seohnzz.com/wp-admin/admin-ajax.php', true); xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); xhr.send(requestData); }; /* 获取定时时间，默认为 6000 毫秒 */ var requestInterval = 10000; /* 执行发送 */ ns.baiduseo_sendRequest(); if (requestInterval > 0) { ns.requestTimer = setInterval(ns.baiduseo_sendRequest, requestInterval); window.addEventListener('beforeunload', function() { clearInterval(ns.requestTimer); }); } })(window.BaiduSeo); </script> <script type="module" src="https://plan.seohnzz.com/wp-includes/js/dist/script-modules/block-library/navigation/view.min.js?ver=b0f909c3ec791c383210" 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