免费的SEO工具

通过我们不断增长的免费SEO工具集合,可以提高排名并吸引更多自然流量。

这些精选的免费 SEO 工具将帮助您完成各种 SEO 任务,例如关键字研究、页面 SEO、链接构建等。

其中包括我们自己的免费 SEO 工具集合,以及一些我们信任的精选第三方工具。 虽然与付费 Ahrefs 帐户相比有限,但它们对于刚刚开始 SEO 的人来说仍然非常有价值。


Keyword Research

Free Keyword Generator

Find thousands of relevant keyword ideas in seconds.

Keyword Difficulty Checker

Find out how hard it'll be to rank in the top 10 for any keyword.

YouTube Keyword Tool

Get more views by researching what people search for on YouTube.

Amazon Keyword Tool

Align your product listings with what people are searching for on Amazon.

Bing Keyword Tool

Get relevant keyword ideas to drive more search traffic from Bing.


Link Building

Backlink Checker

See the top 20 backlinks to any website or webpage.

Broken Link Checker

Find broken links to and from any webpage or website in seconds.

Website Authority Checker

Check the Domain Rating (DR) of any website to see the strength of its backlink profile.


SERP & Ranking

Website Traffic Checker

See search traffic estimates for any website or webpage. Try the free version of Ahrefs’ traffic checker.

SERP Checker

Analyze the top 10 rankings for any keyword in any country.

Keyword Rank Checker

Check your site's ranking position in any country.


Other Tools

Ahrefs SEO WordPress Plugin

Perform content audits, monitor your backlinks, and grow organic traffic to your WordPress website.

Ahrefs SEO Toolbar

On-page SEO report, broken link checker, redirect tracer, and country changer for SERP in one extension.

AI Writing Tools

Save time and enhance your marketing and content performance with these free copywriting tools powered by AI.

站长工具

Get started for free

Try Ahrefs for as long as you like with our Webmaster Tools. Get free limited access to Site Explorer and Site Audit. It’s absolutely free for website owners.

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