Off-page SEO is everything that happens away from your website that shapes how search engines and people judge it: the links pointing to you, how often your brand is mentioned, what reviewers say, and the reputation you build in your industry. You cannot fully control it, but you can influence it.
In the age of AI search, off-page signals matter in a second way. AI assistants form their picture of a brand partly from what other sites say about it, so a consistent, credible presence across the web supports both rankings and AI citations.
What is off-page SEO?
Off-page SEO (also called off-site SEO) refers to actions taken outside your own site to improve its visibility and credibility. Search Engine Land describes it as brand and authority building through backlinks, brand mentions, reviews, citations and branded search demand.
It complements on-page SEO, which improves the content of your pages, and technical SEO, which makes them crawlable. Off-page work answers a different question: why should anyone trust this site over the others?
Why off-page SEO matters
Links are one of the ways search engines discover pages and judge their importance. Google's SEO Starter Guide confirms links matter, while noting PageRank is just one of many ranking signals. A relevant link from a respected site acts like a recommendation.
Reputation also shapes AI answers. Systems that summarize the web tend to cite sources that are widely referenced and consistent. A brand that is regularly mentioned by trusted publications, directories and communities gives those systems more material to work with. That is why off-page work overlaps heavily with generative engine optimization.
The main parts of off-page SEO
Backlinks
A backlink is a link from another site to yours. Relevance and quality matter far more than raw count. One link from a respected publication in your field is usually worth more than many from unrelated directories. Paid links should carry a "sponsored" or "nofollow" link attribute, per Google's guidance on qualifying outbound links.
Brand mentions
A brand mention is any reference to your company, linked or not. Mentions in news coverage, podcasts, roundups and forums help people and machines associate your brand with a topic. Unlinked mentions can sometimes be turned into links with a polite request.
Reviews and local signals
For businesses with a physical presence or service area, reviews on platforms like Google Business Profile shape both click decisions and local visibility. Never buy reviews or offer incentives in exchange for positive ones.
Digital PR and community presence
Publishing original data, contributing expert commentary to journalists, and being genuinely helpful in the communities your audience uses all build reputation. Google's Search Essentials lists promoting your site in relevant communities among its key best practices.
Off-page SEO in practice
Consider a hypothetical B2B software company that publishes an annual survey of its customers' industry. The off-page plan might be:
- Publish the findings with clear charts and a methodology section, so journalists can cite them with confidence.
- Pitch the most surprising finding to a handful of trade publications and newsletters.
- Offer the founder as an expert source for related stories.
- Share the data in relevant industry forums, answering questions instead of dropping links.
- Track new referring domains and mentions, and follow up on unlinked mentions.
The links and mentions come as a byproduct of making something worth citing.
Off-page SEO best practices
- Earn, do not buy. Google's spam policies treat buying or selling links to manipulate rankings as link spam.
- Prioritize relevance. Seek links and mentions from sites your customers actually read.
- Create linkable assets. Original research, free tools, clear guides and expert commentary attract natural citations.
- Keep your brand details consistent. Use the same name, description and contact details across profiles and directories, so people and machines see one clear entity.
- Label paid and sponsored placements. Sponsorships and advertorials are fine when the links are qualified correctly.
- Monitor your link profile. Review new links in Search Console. Google says most sites never need its disavow tool, which is meant for large volumes of spammy links tied to a manual action (Google Search Console Help).
Common off-page SEO mistakes
- Chasing volume. Hundreds of low-quality links rarely help and can look manipulative.
- Link schemes. Private blog networks, excessive link exchanges and paid links without qualification all violate Google's link spam policy.
- Keyword-stuffed anchors. Asking every partner to use the same exact-match anchor text looks unnatural.
- Overusing disavow. Disavowing links without a real problem can hurt more than help.
- Neglecting the basics. Off-page signals cannot rescue a slow, thin or confusing site.
How Butter approaches off-page SEO
Off-page work runs through both of our plans. The GEO plan includes one AI-crawlable content citation and backlink each month, plus off-page recommendations. The GEO+SEO plan adds a quality backlink each month on top of that. For brands that want broader coverage, our Public Relations add-on helps earn mentions in relevant publications. We focus on placements that make sense for your audience, not volume for its own sake, and we avoid tactics that run against Google's spam policies. Monthly AI prompt testing then shows whether those mentions are starting to influence how AI tools describe you.
Frequently asked questions
Is off-page SEO just link building?
No. Link building is a big part of it, but off-page SEO also includes brand mentions, reviews, digital PR and community presence. All of these shape how trustworthy your site looks from the outside.
Do social media shares help rankings?
Not directly, as far as Google has said. Google spokespeople have repeatedly said social signals are not a ranking factor, as Ahrefs summarizes. Shares can still help indirectly by getting your content in front of people who later link to it or mention it.
How many backlinks do I need?
There is no magic number. Quality and relevance matter far more than count, and the right target depends on your competitors and your topic.