Fully Audit Your
Site in a Flash

Check your site's health for over 130
on-page and technical SEO checks with
Semrush's high-speed crawler. Get the audit
report visualized swiftly and neatly.

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Spot all your website's issues
with Semrush Site Audit

Errors
Warnings
Notices
  • Hreflang conflicts within page source code
  • Incorrect hreflang links
  • AMP pages with HTML issues
  • AMP pages with style and layout issues
  • AMP pages with template's issues
  • AMP pages with no canonical tag
  • Redirect chains and loops
  • Broken canonical link
  • Multiple canonical URLs
  • Large HTML size
  • Mixed content
  • Non-secure page
  • No redirects or canonicals to HTTPS URLs
  • SSL certificate registered to an incorrect domain name
  • Old security protocol version
  • Expiring or expired SSL certificate
  • Broken internal links
  • Broken external links
  • Missing title tags on a page
  • Duplicate title tags on a page
  • Duplicate content issues on a page
  • 5XX status codes
  • 4XX status codes
  • Page couldn't be crawled
  • Page couldn't be crawled (DNS resolution issues)
  • Page couldn't be crawled (incorrect URL formats)
  • Broke external images
  • Broken internal images
  • Duplicate meta descriptions on a page
  • Format errors in a robots.txt file
  • Format errors in a sitemap.xml
  • Wrong pages in a sitemap.xml file
  • Temporary redirects
  • Uncompressed pages
  • HTTPS pages lead to HTTP page
  • HTTP URLs in sitemap.xml for HTTPS site
  • No SNI support
  • No meta descriptions on a page
  • A low text-HTML ratios on a page
  • A low word count on a page
  • No HTTPS encryption on the homepage
  • More than one h1-heading on a page
  • Page uses Flash
  • sitemap.xml not found
  • 302 redirects
  • No alt attributes for an image
  • Slow loading speeds on pages
  • Too short text within the title tags on a page
  • Too long text within the title tags on a page
  • A lack of a language declaration on a page
  • No declared encoding on a page
  • No doctypes declared on a page
  • No h1 heading on a page
  • Frames on a page
  • A page underscores in the URL
  • Nofollow attributes in internal links
  • sitemap.xml not indicated in robots.txt page
  • Too many on-page links on a page
  • Too many parameters in pages' URLs
  • Duplicate content in the h1 heading and the title tag on a page
  • Orphaned pages in sitemap
  • Hreflang language mismatch issues
  • No HSTS support page blocked the Semrush crawler
  • The URLs on a page is too long
  • External link contains nofollow attributes
  • robots.txt not found
Errors
Warnings
Notices
  • Hreflang conflicts within page source code
  • Incorrect hreflang links
  • AMP pages with HTML issues
  • AMP pages with style and layout issues
  • AMP pages with template's issues
  • AMP pages with no canonical tag
  • Redirect chains and loops
  • Broken canonical link
  • Multiple canonical URLs
  • Large HTML size
  • Mixed content
  • Non-secure page
  • No redirects or canonicals to HTTPS URLs
  • SSL certificate registered to an incorrect domain name
  • Old security protocol version
  • Expiring or expired SSL certificate
  • Broken internal links
  • Broken external links
  • Missing title tags on a page
  • Duplicate title tags on a page
  • Duplicate content issues on a page
  • 5XX status codes
  • 4XX status codes
  • Page couldn't be crawled
  • Page couldn't be crawled (DNS resolution issues)
  • Page couldn't be crawled (incorrect URL formats)
  • Broke external images
  • Broken internal images
  • Duplicate meta descriptions on a page
  • Format errors in a robots.txt file
  • Format errors in a sitemap.xml
  • Wrong pages in a sitemap.xml file

Swipe to see more

  • Temporary redirects
  • Uncompressed pages
  • HTTPS pages lead to HTTP page
  • HTTP URLs in sitemap.xml for HTTPS site
  • No HTTPS encryption on the homepage
  • No meta descriptions on a page
  • A low text-HTML ratios on a page
  • A low word count on a page
  • No SNI support
  • More than one h1-heading on a page
  • Page uses Flash
  • sitemap.xml not found
  • 302 redirects
  • No alt attributes for an image
  • Slow loading speeds on pages
  • Too short text within the title tags on a page
  • Too long text within the title tags on a page
  • A lack of a language declaration on a page
  • No declared encoding on a page
  • No doctypes declared on a page
  • No h1 heading on a page
  • Frames on a page
  • A page underscores in the URL
  • Nofollow attributes in internal links
  • sitemap.xml not indicated in robots.txt page
  • Too many on-page links on a page
  • Too many parameters in pages' URLs
  • Duplicate content in the h1 heading and the title tag on a page

Swipe to see more

  • Orphaned pages in sitemap
  • Hreflang language mismatch issues
  • No HSTS support page blocked the Semrush crawler
  • The URLs on a page is too long
  • External link contains nofollow attributes
  • robots.txt not found

The Key Principles
of Semrush Site Audit

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Speed

Get lightning fast results on your
website's health in a matter of one click

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Clarity

Get a clear picture of technical issues
and keep track of all changes with
detailed PDF and CSV reports

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Customization

Customize your SEO audit to your needs
with adjustable check exclusions and
individual check filters

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Reliability

Monitor your site health 24/7 and get
your SEO audit reports on demand, not
on occasion.

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Integration

Connect your Google Analytics to
Semrush to get a more comprehensive
view of your website’s performance

Site Audit is a piece of
our complete marketing suite:

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Position Tracking

Check your keyword positions in SERPs on a regular basis, analyze the history of rises and drops, and control your site visibility levels.

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On Page SEO Checker

Get a list of ideas for your domain in terms of keywords, backlinks, UX and more, based on your successful rivals’ strategies. Find and fix technical issues.

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Backlink Audit

Audit your entire backlink profile in minutes to identify any potentially toxic links. Remove links via outreach and the Google Disavow Tool to secure your site from potential Google penalties.

Get Your Website Audited Now

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Best
Digital Tool

Interactive Marketing Awards Florida 2019

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Best SEO
Software Suite

European Search
Awards 2020

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Best SEO
Software Suite

US Search
Awards 2019

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Best SEO
Software Suite

UK Search
Awards 2019

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Best Search
Software Tool

UK Search
Awards 2019

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