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Ahrefs

Ahrefs is an SEO platform that helps you research keywords, analyse backlinks, audit your site, and estimate organic traffic.

Level: IntermediateRead: 6 minUpdated: 27 Jul 2026By Vera Lindqvist

Key facts

  • Ahrefs Site Explorer lets you enter a domain, subfolder, or URL to review organic search traffic and related SEO data for sites you do not own.
  • Site Explorer includes reports such as Organic Keywords, Top pages, and Organic competitors for traffic and competitor analysis.
  • Ahrefs provides a free Website Traffic Checker referenced in its blog and tutorials, but some traffic-checking features require an Ahrefs account.
  • Ahrefs describes itself as an SEO toolset for backlink analysis, keyword research, and competitive insights.
  • The platform is commonly used for backlink checking, keyword discovery, and site-level SEO analysis, which aligns with the page’s related keywords like backlink checker, keyword generator, and site audit.
  • Ahrefs can show country-level organic traffic share in Site Explorer, helping users understand geographic distribution of search demand.

Also called

Ahrefs SEO tool, Ahrefs platform

Use it for

SEO research and competitive analysis

Applies to

Google / Bing / all search engines

What Ahrefs Does for SEO

Ahrefs is a paid SEO toolset. I use it for three main jobs: backlink analysis, keyword research, and site auditing. It also estimates organic traffic for any website. Many SEO professionals rely on it for competitor research.

The core of Ahrefs is its web index. It crawls the internet to build a database of backlinks and keywords. This data powers reports in Site Explorer, Keyword Explorer, and other tools. You can enter a URL or domain and see which keywords drive traffic, who links to it, and how its rankings change.

Ahrefs also offers a free Ahrefs Traffic Checker. This gives a quick estimate of a site’s organic traffic. But for deeper reports, you need an account. The free tool is a starting point, not a full analysis.

Understanding Backlink profiles is a key part of SEO. Ahrefs provides detailed backlink data for any domain.

The Ahrefs blog publishes SEO guides and case studies. It covers topics like competitor traffic analysis and keyword research. The blog is a free resource for learning SEO. It often references Ahrefs tools, but the advice is generally applicable. For example, the blog post '15 Smart Ways to Check Competitor Website Traffic' shows practical methods using Ahrefs and other tools.

Ahrefs also has a YouTube channel with tutorials. The video 'How To Utilize Ahrefs' Website Traffic Checker' shows how to use the free tool. These resources help new users get started. They also cover advanced techniques for experienced SEOs.

For official documentation, visit the Ahrefs Help Center. It explains how to check organic search traffic of sites you do not own. The help articles are detailed and include screenshots. Use them to understand specific features.

These resources are valuable for both beginners and experienced SEOs.

  • Ahrefs blog offers guides on competitor traffic analysis and keyword research.
  • Ahrefs YouTube channel provides tutorials like the Website Traffic Checker video.
  • Ahrefs Help Center contains detailed documentation with screenshots.

Site Explorer: The Main Report

Site Explorer is Ahrefs’ flagship feature. You type in a domain, subfolder, or URL. Then you see a dashboard with organic traffic, keyword counts, and backlink totals. This works for any site, even ones you do not own.

The Organic Keywords report shows the actual keywords driving organic traffic to a site. You can filter by country, position, or traffic volume. The Top pages report lists pages bringing the most monthly organic traffic and how that changes over time. These reports help you understand a competitor’s strategy.

Ahrefs can show country-level organic traffic share in Site Explorer. This helps you see where a site’s search demand comes from geographically. You can also compare multiple domains side by side. For a deeper dive, use the Ahrefs Backlink Checker to analyse link profiles.

Keyword Research with Ahrefs

Ahrefs Keyword Explorer is Ahrefs’ tool for finding keywords. You enter a seed term, and it returns related keywords, search volume, and difficulty scores. It also shows click metrics, like how many clicks go to organic results versus ads.

You can use Keyword Explorer to build lists of target keywords. Export them for content planning. The tool also suggests questions people ask, which is useful for blog topics. For a free alternative, try the Ahrefs Keyword Generator, which offers limited data without a subscription.

Keyword Research is a core SEO skill. Ahrefs makes it easier by providing data on search demand and competition. But remember: volume estimates are modelled, not exact. Use them as a guide, not a guarantee.

Site Audit and Technical SEO

Ahrefs Site Audit crawls your website and finds technical issues. It checks for broken links, missing meta tags, slow pages, and other problems. The tool scores your site’s health and prioritises fixes.

You can schedule regular crawls to monitor changes. The audit report includes a list of errors, warnings, and notices. Each issue links to a help article explaining how to fix it. This is useful for maintaining a healthy site. For instance, if your site has many broken links, the audit will flag them and suggest redirects. You can also set up email alerts for new issues. The audit also checks for duplicate content and missing alt text, which can affect rankings.

Ahrefs also offers a free site audit for a limited number of pages. For full access, you need a paid plan. The tool integrates with Google Search Console to pull additional data. Use it alongside Ahrefs Keyword Research for a complete SEO picture.

Pricing and Free Options

Ahrefs pricing starts at around $99 per month for the Lite plan. Higher tiers add more features and larger limits. There is no free plan, but Ahrefs offers a free Website Traffic Checker and a limited Keyword Generator. These are useful for quick checks.

The free tools do not require an account. But they show only basic data. For Site Explorer, Site Audit, and full Keyword Explorer, you need a subscription. Ahrefs also offers a 7-day trial for $7, which gives full access.

If you cannot afford Ahrefs, consider other what seo tools means like Ubersuggest or Google Search Console. These tools have less data but can still help with basic SEO tasks. Compare features before choosing.

Ahrefs competes with tools like Semrush, Moz, and Majestic. Each has strengths. Ahrefs is known for its backlink index and keyword data. Semrush excels in PPC and social media. Moz offers a simpler interface. For backlink analysis, Ahrefs is often preferred. Its index is large and updated frequently. For keyword research, both Ahrefs and Semrush are strong. The choice depends on your budget and needs. I recommend trying trials of each. For example, Semrush offers a broader set of marketing tools including social media scheduling, while Ahrefs focuses more on organic search data. Majestic is cheaper but has a smaller index. Moz's Link Explorer is another alternative, though its index is smaller than Ahrefs. Ahrefs also offers a browser extension and an academy for learning. The Ahrefs Academy provides free courses on SEO topics. The extension shows on-page SEO metrics in search results. These extras add value for active users.

Common Mistakes When Using Ahrefs

Many users treat Ahrefs traffic estimates as exact numbers. This is a mistake. Ahrefs models traffic from search data, not server logs. The estimates can differ from your actual analytics by a wide margin.

Another error is using only the traffic checker without drilling into Site Explorer reports. The traffic checker gives a top-level number. But the real insights come from Top pages and Organic keywords reports. Skip these, and you miss the details.

Some assume free access covers every Ahrefs feature. It does not. The free tools are limited. For full reports, you need an account. Finally, confusing organic search traffic estimates with total traffic from all channels leads to wrong conclusions. Ahrefs only shows organic search, not social or direct traffic.

Here is a table summarising common mistakes and their consequences:

table: {"caption": "Common Ahrefs Mistakes and Consequences", "columns": ["Mistake", "Consequence"], "rows": [["Treating estimates as exact analytics", "Inaccurate traffic and ROI calculations"], ["Using only the traffic checker", "Missed keyword and page-level insights"], ["Assuming free access covers everything", "Limited data and incomplete analysis"], ["Confusing organic with total traffic", "Misunderstanding a site’s overall performance"]]}

  • Treating Ahrefs traffic estimates as exact analytics rather than modelled estimates derived from search data.
  • Using only the traffic checker without drilling into Site Explorer reports like Top pages and Organic keywords.
  • Assuming free access covers every Ahrefs feature; some tools and reports require an account or subscription.
  • Confusing organic search traffic estimates with total traffic from all channels.
Ahrefs Plans and Key Features
PlanPrice (approx.)Key Features
Lite$99/monthSite Explorer, Keyword Explorer, Site Audit (limited)
Standard$199/monthMore limits, plus Rank Tracker, Content Explorer
Advanced$399/monthHigher limits, plus historical data, API access
Enterprise$999/monthCustom limits, dedicated support, white label

Common mistakes

  • Treating Ahrefs traffic estimates as exact analytics Inaccurate traffic and ROI calculations
  • Using only the traffic checker without drilling into Site Explorer reports Missed keyword and page-level insights
  • Assuming free access covers every Ahrefs feature Limited data and incomplete analysis
  • Confusing organic search traffic estimates with total traffic from all channels Misunderstanding a site’s overall performance

Questions

How much does Ahrefs cost?

Ahrefs pricing starts at $99 per month for the Lite plan. Higher tiers cost $199, $399, and $999 per month. There is a 7-day trial for $7.

Is Ahrefs free?

Ahrefs offers free tools like the Website Traffic Checker and Keyword Generator. But full access to Site Explorer and Site Audit requires a paid subscription.

What is Ahrefs used for?

Ahrefs is used for backlink analysis, keyword research, site auditing, and competitor research. It helps SEO professionals find opportunities and diagnose issues.

How does Ahrefs compare to Semrush?

Ahrefs is stronger for backlink analysis. Semrush is better for PPC and social media. Both are good for keyword research. The choice depends on your needs.

Can I check competitor traffic with Ahrefs?

Yes. Use Site Explorer to enter a competitor’s domain. You will see estimated organic traffic, top keywords, and backlinks. The data is modelled, not exact.

See also

Sources

  1. Ahrefs Help Center - How can I check organic search traffic of sites I don't own? help.ahrefs.com
  2. Ahrefs Blog - 15 Smart Ways to Check Competitor Website Traffic ahrefs.com
  3. Ahrefs YouTube Tutorial - How To Utilize Ahrefs' Website Traffic Checker youtube.com

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