What Is Off-Page SEO? Definition
SEO work outside your website: backlinks, mentions, social signals and online reputation.
What is off-page SEO?
Off-page SEO covers all optimization work that happens outside your own website and strengthens its authority and reputation. The most important factor is backlinks.
Example: a regional trade association lists a member company on its website, and an industry magazine mentions the company in a report about its sector. Neither happens on the company's own site, yet both tell search engines that others know and trust the business.
Off-page SEO activities
- Link building – earning high-quality backlinks with a clear strategy
- Digital PR – mentions in media and trade publications
- Social signals – presence and engagement on social media
- Brand mentions – references to your brand on the web without a link
Off-page SEO is the wider discipline. Link building is one part of it and focuses only on earning links, while off-page SEO also includes unlinked mentions, PR and reputation.
Off-page SEO and AI
For AI visibility (LLMO/GEO), off-page signals matter a great deal: AI models judge how trustworthy a source is by looking at external signals such as citations, mentions and links. Our article on E-E-A-T for generative AI explains how these trust signals work. If you want support, see our off-page SEO service.
Frequently asked questions
What is off-page SEO?
Off-page SEO covers all optimization work outside your own website that strengthens its authority and reputation. The most important factor is backlinks.
Why does off-page SEO matter for SEO?
External signals such as links, citations and mentions show search engines and AI models that other sources trust your website. AI systems use these signals to judge how trustworthy a source is.
What is an example of off-page SEO?
A trade association lists a member company on its website and an industry magazine mentions the company in a report. Both build the company's reputation without any change to its own site.
How does off-page SEO differ from link building?
Link building focuses only on earning backlinks. Off-page SEO is broader and also includes digital PR, social signals and brand mentions without a link.