A canonical URL is the version of a webpage that search engines treat as “main“ when there are duplicates.| Semrush Blog
A 301 redirect is a permanent redirect that informs search engines one page has replaced another.| Semrush Blog
Manage 301 redirects, track 404 errors, and improve your site. No knowledge of Apache or Nginx required.| WordPress.org
A redirect is a way to send users and search engines to a different URL than the one they requested.| Semrush Blog
Site Audit is a free SEO website audit tool that identifies and fixes technical and SEO issues on your site.| Semrush
Apache Module mod_alias| httpd.apache.org
A 301 redirect sends users and search engines from an old URL to a new one, passing on the SEO value.| Semrush Blog