[{"data":1,"prerenderedAt":986},["ShallowReactive",2],{"blog-free-seo-tools-collection":3},{"id":4,"title":5,"author":6,"body":7,"category":969,"cover":970,"date":971,"description":972,"draft":973,"extension":974,"meta":975,"navigation":976,"path":977,"seo":978,"stem":979,"tags":980,"updated":971,"__hash__":985},"blog\u002Fblog\u002Ffree-seo-tools-collection.md","13 个免费 SEO 工具合集:个人站长零成本起步","元析评测",{"type":8,"value":9,"toc":926},"minimark",[10,14,26,29,85,91,95,100,109,115,126,132,140,144,152,156,167,176,182,186,194,198,212,221,226,230,234,238,241,245,265,273,278,282,290,294,309,318,323,327,331,339,343,360,369,374,378,386,390,404,413,418,422,426,433,437,454,462,467,471,478,482,493,502,507,511,515,522,526,534,546,551,555,563,567,578,583,588,592,596,603,607,618,626,631,635,643,647,661,672,677,681,685,705,711,717,720,723,729,735,741,747,753,757,761,764,768,771,785,789,795,803,806,810,813,830,836,840,846,861,864,867,911,917,920],[11,12,13],"h2",{"id":13},"结论先行",[15,16,17,21,22,25],"p",{},[18,19,20],"strong",{},"13 个免费 SEO 工具,覆盖 SEO 全流程,个人站长零成本就能起步。"," 本文整理的工具都是",[18,23,24],{},"永久免费或免费版够用",",不是 7 天试用后强制付费的\"伪免费\"。",[15,27,28],{},"按工作流分类:",[30,31,32,42,50,59,67,76],"ul",{},[33,34,35,38,41],"li",{},[18,36,37],{},"关键词研究",[39,40],"google",{}," Keyword Planner、AnswerThePublic、Google Trends(3 个)",[33,43,44,47,49],{},[18,45,46],{},"排名追踪",[39,48],{}," Search Console、Bing Webmaster Tools(2 个)",[33,51,52,55,58],{},[18,53,54],{},"站点审计",[56,57],"screaming",{}," Frog 免费版、Ahrefs Webmaster Tools(2 个)",[33,60,61,64,66],{},[18,62,63],{},"流量分析",[39,65],{}," Analytics 4、SimilarWeb 免费版(2 个)",[33,68,69,72,75],{},[18,70,71],{},"内容优化",[73,74],"surfer",{}," SEO 免费版、AnswerThePublic(2 个)",[33,77,78,81,84],{},[18,79,80],{},"浏览器插件",[82,83],"keywords",{}," Everywhere、Mozbar(2 个,付费但便宜)",[15,86,87,90],{},[18,88,89],{},"这套工具组合适合",":个人站长、博客作者、月流量 \u003C 1万 的小站。中大型团队需要付费工具(数据更全、更新更快)。",[11,92,94],{"id":93},"关键词研究3-个","关键词研究(3 个)",[96,97,99],"h3",{"id":98},"_1-google-keyword-planner免费","1. Google Keyword Planner(免费)",[15,101,102,105,108],{},[18,103,104],{},"官网",[106,107],"ads",{},".google.com\u002Fhome\u002Ftools\u002Fkeyword-planner\u002F",[15,110,111,114],{},[18,112,113],{},"功能",":",[30,116,117,120,123],{},[33,118,119],{},"关键词搜索量(被分桶,如 100-1K、1K-10K)",[33,121,122],{},"CPC(每次点击广告成本)",[33,124,125],{},"关键词拓展(从种子词找相关词)",[15,127,128,131],{},[18,129,130],{},"怎么用",":需要 Google Ads 账号(免费注册),不用投放广告也能用 Keyword Planner。搜索量数据被 Google 分桶(100-1K、1K-10K 等),不是精确数值。",[15,133,134,137,139],{},[18,135,136],{},"适合",[39,138],{}," SEO 关键词研究,所有 SEO 工具的搜索量数据本质都来自 Google Keyword Planner。",[96,141,143],{"id":142},"_2-answerthepublic免费版","2. AnswerThePublic(免费版)",[15,145,146,148,151],{},[18,147,104],{},[149,150],"answerthepublic",{},".com",[15,153,154,114],{},[18,155,113],{},[30,157,158,161,164],{},[33,159,160],{},"输入关键词,生成问题型长尾词(Who、What、Where、When、Why、How)",[33,162,163],{},"可视化关键词图谱",[33,165,166],{},"CSV 下载(免费版每天 3 次)",[15,168,169,171,172,175],{},[18,170,130],{},":输入种子词(如 \"garden tools\"),AnswerThePublic 会生成 \"how to use garden tools\"、\"what are garden tools\"、\"where to buy garden tools\" 等问题型长尾词。",[18,173,174],{},"适合做 FAQ 结构化数据选题","。",[15,177,178,181],{},[18,179,180],{},"限制",":免费版每天 3 次查询,Pro $99\u002F月无限查询(不推荐,免费版够用)。",[96,183,185],{"id":184},"_3-google-trends免费","3. Google Trends(免费)",[15,187,188,190,193],{},[18,189,104],{},[191,192],"trends",{},".google.com",[15,195,196,114],{},[18,197,113],{},[30,199,200,203,206,209],{},[33,201,202],{},"关键词搜索趋势(12 个月、5 年、2004 至今)",[33,204,205],{},"地域分布(国家、城市)",[33,207,208],{},"相关查询词(上升、热门)",[33,210,211],{},"多关键词对比",[15,213,214,216,217,220],{},[18,215,130],{},":看关键词是否有季节性(如 \"Christmas gifts\" 12 月峰值)、是否在增长(用于判断赛道)。",[18,218,219],{},"验证 SimilarWeb 数据准确性","也用 Google Trends。",[15,222,223,225],{},[18,224,136],{},":趋势分析、选题验证、季节性关键词研究。",[11,227,229],{"id":228},"排名追踪2-个","排名追踪(2 个)",[96,231,233],{"id":232},"_4-google-search-console免费","4. Google Search Console(免费)",[15,235,236],{},[18,237,104],{},[239,240],"search",{},[15,242,243,114],{},[18,244,113],{},[30,246,247,250,253,256,259,262],{},[33,248,249],{},"搜索性能(点击、展示、CTR、平均排名)",[33,251,252],{},"索引状态(已索引、未索引及原因)",[33,254,255],{},"URL 检查(请求索引、看爬取状态)",[33,257,258],{},"Core Web Vitals(LCP、CLS、INP)",[33,260,261],{},"反链报告",[33,263,264],{},"Sitemap 提交",[15,266,267,114,269,272],{},[18,268,130],{},[18,270,271],{},"所有做 Google SEO 的站点必须接入","。GSC 数据是 Google 官方数据,权威性高于任何第三方工具。新文章用 URL 检查工具主动请求索引,把收录时间从 1-2 周缩短到 1-3 天。",[15,274,275,277],{},[18,276,136],{},":所有做 Google SEO 的站点(必接)。",[96,279,281],{"id":280},"_5-bing-webmaster-tools免费","5. Bing Webmaster Tools(免费)",[15,283,284,286,289],{},[18,285,104],{},[287,288],"www",{},".bing.com\u002Fwebmasters",[15,291,292,114],{},[18,293,113],{},[30,295,296,299,302,305,307],{},[33,297,298],{},"Bing 搜索性能(类似 GSC 但针对 Bing)",[33,300,301],{},"索引状态",[33,303,304],{},"站点扫描(SEO 问题)",[33,306,261],{},[33,308,264],{},[15,310,311,313,314,317],{},[18,312,130],{},":虽然 Bing 市场份额低于 Google,但 Bing 在美国市场份额约 30%,做英文站不可忽视。",[18,315,316],{},"所有做英文 SEO 的站点都应该接入 Bing Webmaster Tools","(配合 GSC)。",[15,319,320,322],{},[18,321,136],{},":英文 SEO、北美市场。",[11,324,326],{"id":325},"站点审计2-个","站点审计(2 个)",[96,328,330],{"id":329},"_6-screaming-frog-seo-spider-免费版500-url","6. Screaming Frog SEO Spider 免费版(500 URL)",[15,332,333,335,338],{},[18,334,104],{},[336,337],"screamingfrog",{},".co.uk\u002Fseo-spider\u002F",[15,340,341,114],{},[18,342,113],{},[30,344,345,348,351,354,357],{},[33,346,347],{},"爬取站点所有 URL(免费版限制 500 URL)",[33,349,350],{},"检测 404、重定向链、断链",[33,352,353],{},"标题、描述、H1 缺失或重复检测",[33,355,356],{},"canonical 错误检测",[33,358,359],{},"结构化数据验证",[15,361,362,364,365,368],{},[18,363,130],{},":免费版 500 URL 限制,适合小站(博客、企业官网)。中型站点需要付费版 $209\u002F年(永久授权)。",[18,366,367],{},"强烈推荐",":即使是免费版,Screaming Frog 也是技术 SEO 必备工具。",[15,370,371,373],{},[18,372,136],{},":小站(500 URL 以内)的技术 SEO 审计。",[96,375,377],{"id":376},"_7-ahrefs-webmaster-tools免费","7. Ahrefs Webmaster Tools(免费)",[15,379,380,382,385],{},[18,381,104],{},[383,384],"ahrefs",{},".com\u002Fawt",[15,387,388,114],{},[18,389,113],{},[30,391,392,395,398,401],{},[33,393,394],{},"已验证网站的反链分析(完整数据)",[33,396,397],{},"Site Audit(每周自动爬取)",[33,399,400],{},"关键词排名追踪(自己站点)",[33,402,403],{},"页面 SEO 分析",[15,405,406,408,409,412],{},[18,407,130],{},":免费但需要验证网站所有权(域名所有权验证)。",[18,410,411],{},"只能看自己站点的数据",",不能看竞品。Ahrefs Webmaster Tools 是 Ahrefs 提供的免费工具,功能比 GSC 更深度(反链、Site Audit、关键词排名)。",[15,414,415,417],{},[18,416,136],{},":自己站点的深度 SEO 分析。",[11,419,421],{"id":420},"流量分析2-个","流量分析(2 个)",[96,423,425],{"id":424},"_8-google-analytics-4免费","8. Google Analytics 4(免费)",[15,427,428,430,193],{},[18,429,104],{},[431,432],"analytics",{},[15,434,435,114],{},[18,436,113],{},[30,438,439,442,445,448,451],{},[33,440,441],{},"用户行为数据(访问、停留、跳出率、转化)",[33,443,444],{},"流量来源(搜索\u002F社交\u002F直接\u002F外链)",[33,446,447],{},"实时数据(实时访问)",[33,449,450],{},"事件追踪(按钮点击、表单提交等)",[33,452,453],{},"受众画像(年龄、性别、兴趣)",[15,455,456,114,458,461],{},[18,457,130],{},[18,459,460],{},"所有站点必须接入 GA4","。GSC 看 SEO 数据,GA4 看用户行为数据,两者互补。GA4 学习曲线陡,新手需要 5-10 小时熟悉。",[15,463,464,466],{},[18,465,136],{},":所有站点的用户行为分析。",[96,468,470],{"id":469},"_9-similarweb-免费版chrome-扩展","9. SimilarWeb 免费版(Chrome 扩展)",[15,472,473,475,151],{},[18,474,104],{},[476,477],"similarweb",{},[15,479,480,114],{},[18,481,113],{},[30,483,484,487,490],{},[33,485,486],{},"任意站点的月访问量(估算)",[33,488,489],{},"流量来源占比(搜索\u002F社交\u002F直接等)",[33,491,492],{},"地域分布",[15,494,495,497,498,501],{},[18,496,130],{},":安装 Chrome 扩展,任意站点一键看流量数据。",[18,499,500],{},"对小站数据不准","(月访问 \u003C 5万经常显示 0),看大站(月访问 10万+)有参考价值。",[15,503,504,506],{},[18,505,136],{},":竞品流量分析(大站)、市场调研。",[11,508,510],{"id":509},"内容优化2-个","内容优化(2 个)",[96,512,514],{"id":513},"_10-surfer-seo-免费版","10. Surfer SEO 免费版",[15,516,517,519,151],{},[18,518,104],{},[520,521],"surferseo",{},[15,523,524,114],{},[18,525,113],{},[30,527,528,531],{},[33,529,530],{},"Content Editor(实时打分,免费版每月 1 篇)",[33,532,533],{},"SERP Analyzer(查看 SERP 前 30 名页面结构)",[15,535,536,538,539,542,545],{},[18,537,130],{},":免费版每月 1 篇 Content Editor,适合偶尔写文章的站长。",[18,540,541],{},"注意",[543,544],"content",{}," Score 高不代表内容好,Google 2024 年 E-E-A-T 更新后,原创观点更重要。",[15,547,548,550],{},[18,549,136],{},":偶尔写文章的站长、Surfer SEO 试用。",[96,552,554],{"id":553},"_11-frase-免费版","11. Frase 免费版",[15,556,557,559,562],{},[18,558,104],{},[560,561],"frase",{},".io",[15,564,565,114],{},[18,566,113],{},[30,568,569,572,575],{},[33,570,571],{},"输入关键词,生成文章大纲",[33,573,574],{},"SERP 分析(前 20 名页面结构)",[33,576,577],{},"关键词建议",[15,579,580,582],{},[18,581,130],{},":免费版每月 5 次查询。比 Surfer SEO 便宜(付费 $14.99\u002F月起),功能相似。",[15,584,585,587],{},[18,586,136],{},":轻量级内容优化、新手入门。",[11,589,591],{"id":590},"浏览器插件2-个付费但便宜","浏览器插件(2 个,付费但便宜)",[96,593,595],{"id":594},"_12-keywords-everywhere10-一次性","12. Keywords Everywhere($10 一次性)",[15,597,598,600,151],{},[18,599,104],{},[601,602],"keywordseverywhere",{},[15,604,605,114],{},[18,606,113],{},[30,608,609,612,615],{},[33,610,611],{},"在 Google、Bing、YouTube 搜索页面直接显示关键词搜索量、CPC、难度",[33,613,614],{},"相关关键词推荐",[33,616,617],{},"People Also Ask",[15,619,620,622,625],{},[18,621,130],{},[623,624],"chrome",{},"\u002FFirefox 插件,$10 = 10 万 credits(永久不过期)。在搜索页面直接看数据,工作流无缝集成。",[15,627,628,630],{},[18,629,136],{},":个人站长、新手入门、轻量级关键词研究。",[96,632,634],{"id":633},"_13-mozbar免费-付费","13. Mozbar(免费 + 付费)",[15,636,637,639,642],{},[18,638,104],{},[640,641],"moz",{},".com\u002Fmozbar",[15,644,645,114],{},[18,646,113],{},[30,648,649,652,655,658],{},[33,650,651],{},"浏览器内查看任意页面的 DA(Domain Authority)、PA(Page Authority)",[33,653,654],{},"关键词难度",[33,656,657],{},"反链数据(基础)",[33,659,660],{},"页面元素分析(标题、描述、H 标签)",[15,662,663,665,667,668,671],{},[18,664,130],{},[623,666],{}," 插件,免费版看基础 DA\u002FPA,付费版 $99\u002F月起看完整数据。",[18,669,670],{},"免费版够用",",做日常页面评估。",[15,673,674,676],{},[18,675,136],{},":轻量级页面权重评估。",[11,678,680],{"id":679},"这-13-个工具怎么组合","这 13 个工具怎么组合",[96,682,684],{"id":683},"个人站长组合月成本-0","个人站长组合(月成本 $0)",[30,686,687,690,693,696,699,702],{},[33,688,689],{},"关键词研究:Google Keyword Planner + AnswerThePublic + Google Trends",[33,691,692],{},"排名追踪:Google Search Console + Bing Webmaster Tools",[33,694,695],{},"站点审计:Screaming Frog 免费版 + Ahrefs Webmaster Tools",[33,697,698],{},"流量分析:Google Analytics 4 + SimilarWeb 免费版",[33,700,701],{},"内容优化:Surfer SEO 免费版 + Frase 免费版",[33,703,704],{},"浏览器插件:Keywords Everywhere($10 一次性)+ Mozbar 免费版",[15,706,707,710],{},[18,708,709],{},"月成本:$0","(Keywords Everywhere 一次性 $10)",[15,712,713,716],{},[18,714,715],{},"够用场景",":博客、个人站、月流量 \u003C 1万",[96,718,719],{"id":719},"升级到付费的临界点",[15,721,722],{},"什么时候需要升级到付费工具?",[15,724,725,728],{},[18,726,727],{},"信号 1",":每月写 5+ 篇文章 → Surfer SEO 免费版 1 篇\u002F月不够,需要 Essential $59\u002F月",[15,730,731,734],{},[18,732,733],{},"信号 2",":管理 3+ 站点 → Ahrefs Webmaster Tools 只能看自己站点,需要 Ahrefs Standard $99\u002F月做竞品分析",[15,736,737,740],{},[18,738,739],{},"信号 3",":站点规模超过 500 URL → Screaming Frog 免费版不够,需要付费版 $209\u002F年",[15,742,743,746],{},[18,744,745],{},"信号 4",":需要关键词聚类批量出选题 → Ahrefs 没有聚类,需要 SEMrush Guru $249.95\u002F月",[15,748,749,752],{},[18,750,751],{},"信号 5",":做代理公司、需要白标报告 → 用 AccuRanker $109\u002F月起",[11,754,756],{"id":755},"faq","FAQ",[96,758,760],{"id":759},"q-免费工具组合够用吗","Q: 免费工具组合够用吗?",[15,762,763],{},"A: 个人站长够用。Google Search Console + GA4 + Screaming Frog 免费版 + Ahrefs Webmaster Tools + SimilarWeb 免费版 = 免费工具栈,够个人站长用。中大型团队需要付费工具(数据更全、更新更快、功能更全)。",[96,765,767],{"id":766},"q-免费工具和付费工具差距大吗","Q: 免费工具和付费工具差距大吗?",[15,769,770],{},"A: 中等差距。免费工具能解决 70% 的问题,付费工具解决剩下 30%:",[30,772,773,776,779,782],{},[33,774,775],{},"关键词研究:Google Keyword Planner 数据被分桶(100-1K),Ahrefs 数据精确到个位",[33,777,778],{},"排名追踪:GSC 只看自己站点,Ahrefs\u002FSEMrush 能看竞品",[33,780,781],{},"反链分析:Ahrefs Webmaster Tools 只看自己站点,Ahrefs Standard 能看任意站点",[33,783,784],{},"内容优化:Surfer 免费版 1 篇\u002F月,付费版 Scale 10 篇\u002F月",[96,786,788],{"id":787},"q-哪些工具必须付费","Q: 哪些工具必须付费?",[15,790,791,792,114],{},"A: 看需求。",[18,793,794],{},"强烈推荐付费",[30,796,797,800],{},[33,798,799],{},"Screaming Frog $209\u002F年(永久授权,大中型站点必买)",[33,801,802],{},"Ahrefs Standard $99\u002F月(中大型团队主力工具)",[15,804,805],{},"其他工具按需付费,不要一次性订全部。",[96,807,809],{"id":808},"q-中文-seo-用哪些免费工具","Q: 中文 SEO 用哪些免费工具?",[15,811,812],{},"A: 百度 SEO 免费工具栈:",[30,814,815,818,821,824,827],{},[33,816,817],{},"关键词研究:百度关键词规划师(免费)、5118 免费版",[33,819,820],{},"排名追踪:百度搜索资源平台(免费)、5118 免费版",[33,822,823],{},"站点审计:Screaming Frog(支持中文站点)+ 百度搜索资源平台",[33,825,826],{},"流量分析:百度统计(免费)+ 百度搜索资源平台",[33,828,829],{},"反链分析:5118 免费版、爱站免费版",[15,831,832,835],{},[18,833,834],{},"百度 SEO 完全可以用免费工具起步",",国产工具免费版功能比 Google 生态更全。",[96,837,839],{"id":838},"q-工具试用期怎么利用","Q: 工具试用期怎么利用?",[15,841,842,843,114],{},"A: 大多数 SEO 工具提供 7-14 天免费试用。",[18,844,845],{},"建议",[847,848,849,852,855,858],"ol",{},[33,850,851],{},"试用前先列清楚需求(要解决什么问题)",[33,853,854],{},"试用期间用真实业务数据测试(不是用 demo 数据)",[33,856,857],{},"同时试用 2-3 个竞品工具对比",[33,859,860],{},"试用结束前决定是否付费,不要被动续费",[11,862,863],{"id":863},"结论",[15,865,866],{},"13 个免费 SEO 工具,覆盖 SEO 全流程,个人站长零成本就能起步:",[30,868,869,876,883,890,897,904],{},[33,870,871,873,875],{},[18,872,37],{},[39,874],{}," Keyword Planner + AnswerThePublic + Google Trends",[33,877,878,880,882],{},[18,879,46],{},[39,881],{}," Search Console + Bing Webmaster Tools",[33,884,885,887,889],{},[18,886,54],{},[56,888],{}," Frog 免费版 + Ahrefs Webmaster Tools",[33,891,892,894,896],{},[18,893,63],{},[39,895],{}," Analytics 4 + SimilarWeb 免费版",[33,898,899,901,903],{},[18,900,71],{},[73,902],{}," SEO 免费版 + Frase 免费版",[33,905,906,908,910],{},[18,907,80],{},[82,909],{}," Everywhere($10 一次性)+ Mozbar 免费版",[15,912,913,916],{},[18,914,915],{},"月成本 $0",",够个人站长用。",[15,918,919],{},"升级到付费工具的临界点:每月写 5+ 篇文章、管理 3+ 站点、站点超过 500 URL、需要关键词聚类、做代理公司。",[15,921,922,925],{},[18,923,924],{},"最后提醒",":工具是手段,SEO 效果靠内容和执行力。免费工具组合 + 好内容,远比付费工具 + 烂内容效果好。",{"title":927,"searchDepth":928,"depth":928,"links":929},"",2,[930,931,937,941,945,949,953,957,961,968],{"id":13,"depth":928,"text":13},{"id":93,"depth":928,"text":94,"children":932},[933,935,936],{"id":98,"depth":934,"text":99},3,{"id":142,"depth":934,"text":143},{"id":184,"depth":934,"text":185},{"id":228,"depth":928,"text":229,"children":938},[939,940],{"id":232,"depth":934,"text":233},{"id":280,"depth":934,"text":281},{"id":325,"depth":928,"text":326,"children":942},[943,944],{"id":329,"depth":934,"text":330},{"id":376,"depth":934,"text":377},{"id":420,"depth":928,"text":421,"children":946},[947,948],{"id":424,"depth":934,"text":425},{"id":469,"depth":934,"text":470},{"id":509,"depth":928,"text":510,"children":950},[951,952],{"id":513,"depth":934,"text":514},{"id":553,"depth":934,"text":554},{"id":590,"depth":928,"text":591,"children":954},[955,956],{"id":594,"depth":934,"text":595},{"id":633,"depth":934,"text":634},{"id":679,"depth":928,"text":680,"children":958},[959,960],{"id":683,"depth":934,"text":684},{"id":719,"depth":934,"text":719},{"id":755,"depth":928,"text":756,"children":962},[963,964,965,966,967],{"id":759,"depth":934,"text":760},{"id":766,"depth":934,"text":767},{"id":787,"depth":934,"text":788},{"id":808,"depth":934,"text":809},{"id":838,"depth":934,"text":839},{"id":863,"depth":928,"text":863},"工具合集",null,"2026-07-15","整理了 13 个真正可用的免费 SEO 工具,覆盖关键词研究、排名追踪、站点审计、流量分析、内容优化全流程。所有工具都是永久免费或免费版够用,适合个人站长零成本起步。包括 Google Search Console、Screaming Frog 免费版、Ahrefs Webmaster Tools 等。",false,"md",{},true,"\u002Fblog\u002Ffree-seo-tools-collection",{"title":5,"description":972},"blog\u002Ffree-seo-tools-collection",[981,982,983,984],"免费工具","SEO 工具","个人站长","性价比","b3J0KA3BfP1K_EBKlxORXnEyAgaKWElEwxWC0zokemk",1794088445819]