Site Audit

Run a complete SEO audit of your website

Identify, prioritize, and fix 170+ SEO issues. Keep your website in top shape for users and search engines.

It’s free for your own website
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Signing up here gives you access to Ahrefs Webmaster Tools ↗ for free

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Site Audit crawls all your website’s pages. It flags all possible technical SEO issues, provides recommendations on how to fix them, visualizes key data in charts, and delivers an overall SEO health score.
Scans for 170+ issues. Grouped by major technical SEO categories.
Slow Pages
Core Web Vitals
Heavy CSS or HTML
Títulos
Meta Descriptions
H1 Tags
Contenido
Duplicates
Indexability
Social Tags
Localization
Enlaces
Redirecciones
Images
JS
CSS
Robots
Mapas de sitio
Structured Data
Slow Pages
Core Web Vitals
Heavy CSS or HTML
Títulos
Meta Descriptions
H1 Tags
Contenido
Duplicates
Indexability
Social Tags
Localization
Enlaces
Redirecciones
Images
JS
CSS
Robots
Mapas de sitio
Structured Data
Gives clear instructions on how to fix issues.
Blazing fast. Up to 170k URLs crawled each minute.
Executes JavaScript.
Free for your website.
Hasta
5
K
Pages/mo
Visualizes data with charts and graphs. For the indexability distribution, page load speed, duplicates, and so on.
Every major SEO category is covered. Site Audit automatically groups issues by type and provides clear instructions on how to fix them.
Slow Pages
Core Web Vitals
Heavy CSS or HTML
Títulos
Meta Descriptions
H1 Tags
Contenido
Duplicates
Indexability
Social Tags
Localization
Enlaces
Redirecciones
Images
JS
CSS
Robots
Mapas de sitio
Structured Data
Slow Pages
Core Web Vitals
Heavy CSS or HTML
Títulos
Meta Descriptions
H1 Tags
Contenido
Duplicates
Indexability
Social Tags
Localization
Enlaces
Redirecciones
Images
JS
CSS
Robots
Mapas de sitio
Structured Data

Title too long

Longer titles will be truncated when they show up in the search results.

How to fix

Generally recommended title length is between 50 and 60 characters (max 600 pixels). Review all the pages reported and consider shortening their titles.

Make sense of data with charts and graphs for indexability distribution, page load speed, duplicates, and more.

Uncover critical SEO issues and hidden opportunities. Scan your website for 170+ SEO issues to get a comprehensive health checkup.

Site Audit segments issues into errors, warnings, and notices, so you know which ones to fix first. You can also adjust their importance for ongoing projects.
And preserve link authority. Find temporary and permanent redirects, spot redirect loops, and understand the distribution of the destination status codes.
Be it title tags, meta descriptions, headings, or low-quality content pages.
Measure the CRuX and Lighthouse performance metrics of your pages to see which ones are slowing down your website.
On auto-pilot. Save time by knowing which page to link from, which page to link to, along with the ranking keyword and its context.
Once your crawl is done, download the entire list of issues in a ZIP or CSV file to fix them or send it to your developers—fixing instructions included.

Fix issues by priority

Site Audit segments issues into errors, warnings, and notices, so you know which ones to fix first. You can also adjust their importance for ongoing projects.

Monitor redirects

And preserve link authority. Find temporary and permanent redirects, spot redirect loops, and understand the distribution of the destination status codes.

Find duplicate content

Be it title tags, meta descriptions, headings, or low-quality content pages.

Optimize pages for speed

Measure the CRuX and Lighthouse performance metrics of your pages to see which ones are slowing down your website.

Consigue sugerencias de enlaces internos

On auto-pilot. Save time by knowing which page to link from, which page to link to, along with the ranking keyword and its context.

Export all issues in bulk

Once your crawl is done, download the entire list of issues in a ZIP or CSV file to fix them or send it to your developers—fixing instructions included.

Looking for something more advanced? Zoom in on specific technical SEO areas related to crawlability, international SEO, markup, site architecture, and robots.txt.

Go deeper than predefined issues with Page explorer & Link explorer. Both tools put you in full control of over 250+ different data points on each of your pages.
Troubleshoot SEO issues at a glance, with all the info about a URL in one place: content fields, inlinks/outlinks, hreflang, structured data, and duplicates.
No need to configure a custom search before the crawl. You can do all kinds of searches in real-time and compare code or text changes in-between crawls.
Know how to correctly specify the language and geographical targeting of a page and diagnose mislabeled ones at a glance.
Check your content against 190+ Google and Schema.org validation requirements to increase your reach.
Increase the crawl speed, enable JavaScript rendering, customize the crawl depth, you name it. You have absolute control over your crawl.
Increase the crawl speed, enable JavaScript rendering, customize the crawl depth, you name it. You have absolute control over how you want your crawl to unfold.
Connect to Looker Studio, PageSpeed Insights API, and Google Search Console to get greater insights on your chosen data points.
Before they go live. Just add your credentials and we’ll take care of the rest. Make sure no SEO errors reach production!
Stay on top of Google’s mobile-first indexing. Choose to crawl the mobile version of your website by selecting our preconfigured mobile user agent.
Isolate issues related to a specific section of a website, like a subdomain or a subfolder. Segment it, save it, then return to it in just a few clicks.
Check if robots.txt timed out or blocked URLs. Also, verify if a URL was in the sitemap or if AhrefsSiteAuditBot couldn’t parse it.

Slice and dice through crawled data

Go deeper than predefined issues with Page explorer & Link explorer. Both tools put you in full control of over 250+ different data points on each of your pages.

Rely on the industry’s most complete URL details panel

Troubleshoot SEO issues at a glance, with all the info about a URL in one place: content fields, inlinks/outlinks, hreflang, structured data, and duplicates.

Search the raw HTML, rendered HTML, and text of a crawled page

No need to configure a custom search before the crawl. You can do all kinds of searches in real-time and compare code or text changes in-between crawls.

Visualize hreflang issues in a network graph

Know how to correctly specify the language and geographical targeting of a page and diagnose mislabeled ones at a glance.

Rank in rich results with structured data

Check your content against 190+ Google and Schema.org validation requirements to increase your reach.

Configure your crawl with granular settings

Increase the crawl speed, enable JavaScript rendering, customize the crawl depth, you name it. You have absolute control over your crawl.

Configure your crawl with granular settings

Increase the crawl speed, enable JavaScript rendering, customize the crawl depth, you name it. You have absolute control over how you want your crawl to unfold.

Integrate with Looker Studio, PSI, and GSC/GA (soon)

Connect to Looker Studio, PageSpeed Insights API, and Google Search Console to get greater insights on your chosen data points.

Crawl staging and restricted websites

Before they go live. Just add your credentials and we’ll take care of the rest. Make sure no SEO errors reach production!

Crawl mobile websites

Stay on top of Google’s mobile-first indexing. Choose to crawl the mobile version of your website by selecting our preconfigured mobile user agent.

Segment crawls

Isolate issues related to a specific section of a website, like a subdomain or a subfolder. Segment it, save it, then return to it in just a few clicks.

Review robots.txt and sitemaps

Check if robots.txt timed out or blocked URLs. Also, verify if a URL was in the sitemap or if AhrefsSiteAuditBot couldn’t parse it.
Muy pronto

Always-on audit. Site Audit crawls your website 24/7 to catch and report issues as quickly as possible.

Identify issues on auto-pilot and get real-time alerts.
Request an on-demand crawl, which is faster when paired with constant crawling.

Constant crawling

Identify issues on auto-pilot and get real-time alerts.

Fast site audits

Request an on-demand crawl, which is faster when paired with constant crawling.

Muy pronto

Patches. Fix simple issues on your website with one click right in Site Audit. We handle all the backend so you can focus on the big picture.

Select an issue field, write the correct input, and patch it on the spot. No developer needed.
Redirect or replace multiple pages with a different URL.

Page-level patch

Select an issue field, write the correct input, and patch it on the spot. No developer needed.

Site-wide patch

Redirect or replace multiple pages with a different URL.
Start for free. Find and fix all the technical SEO issues holding you back.
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It’s free for your own website
Start for Free

Site Audit is included with Ahrefs Webmaster Tools ↗ for free

See All Plans