What Is Off-Page SEO?
Also known as Off-site SEO
Off-page SEO is the set of activities that happen outside your own website to improve its rankings, mainly earning backlinks, brand mentions, reviews and citations from other sites. These signals help search engines judge how trusted and authoritative a site is, which on-page and technical work alone cannot prove.
Off-Page SEO explained
Links from other sites have been part of Google's ranking systems since PageRank. A link from a relevant, reputable site works like a vote of confidence. Volume matters less than quality: a handful of links from respected industry publications usually does more than hundreds from low-quality directories, and manipulative link schemes can lead to penalties.
Off-page SEO is broader than links. Unlinked brand mentions, reviews on platforms like G2, podcast appearances, partner pages and social discussion all help search engines and AI models connect your brand with a topic. For AI search, being mentioned often and accurately across trusted sources is one of the main ways a brand gets cited in answers.
In B2B, the best off-page tactics usually look like marketing rather than SEO: original research others want to reference, expert commentary for journalists, co-marketing with partners and useful free tools. Outreach is part of it, and the same skills used in cold email apply: target the right people, personalize and offer something worth their time.
Off-Page SEO example
A cybersecurity startup publishes a short report built from anonymized data on phishing attempts its product blocked. The team emails a few dozen security journalists and newsletter writers with a two-line summary and one striking chart. Several write about it and link to the report, and a few bloggers reference it later. The report's domain-wide authority gain lifts rankings for the startup's product and comparison pages too.
How to build off-page SEO
Audit your current links
Use Ahrefs, Semrush or Search Console's Links report to see who links to you, which pages earn links and where competitors get links you lack.
Create linkable assets
Build something people want to reference: original data, benchmark reports, free tools, templates or definitive guides on topics your buyers care about.
Run targeted outreach
Pitch relevant writers, editors and site owners with a short, personalized note that explains why the asset helps their readers. Skip mass templated blasts.
Use digital PR
Respond to journalist requests, offer expert commentary and pitch timely angles to trade publications in your industry.
Turn mentions into links
Find unlinked brand mentions and politely ask the author to add a link. Keep listings and partner pages accurate and consistent.
Collect reviews
Ask happy customers for reviews on platforms buyers trust, such as G2, Capterra or Google Business Profile.
Common mistakes
- Buying links or joining link exchanges, which violates Google's spam policies and can trigger manual actions.
- Chasing third-party metrics like DA or DR instead of relevance and real referral value.
- Sending generic outreach templates at scale that get ignored and damage your sender reputation.
- Building links only to the homepage while the pages that need to rank get none.
- Ignoring brand mentions and reviews, which matter more as AI answers draw on them.
Off-Page SEO FAQ
Common examples include earning backlinks from industry sites, digital PR coverage, guest articles, podcast interviews, partner and integration pages, unlinked brand mentions, reviews on G2 or Google, and local citations. Anything that gets other trusted sources to reference your brand or content counts as off-page SEO.
No. Link building is the biggest part, but off-page SEO also includes brand mentions, reviews, social discussion and citations. Those signals help search engines understand your reputation, and they increasingly influence which brands AI assistants mention when answering questions.
There is no fixed number. It depends on how many quality links the pages already ranking have and how competitive the keyword is. Compare the referring domains of the top results in Ahrefs or Semrush to get a rough target, and focus on relevance and quality rather than count.
Guest posts on relevant, respected sites written for their readers can still build authority and referral traffic. Google warns against large-scale guest posting done mainly for links, especially with keyword-rich anchor text. Treat guest posts as audience building first, with the link as a bonus.