The distinction that matters is between "earned links" — links that other sites place because your content genuinely helps their audience — and "placed links" — links you control or pay for. Google's guidelines permit earned links and penalise large-scale placed link schemes. The strategies below all produce earned links, though some require significant upfront work.
Key Takeaways
- Link quality beats link quantity — one link from a high-authority, topically relevant site outweighs dozens of low-quality directory links
- Broken link reclamation is the lowest-friction tactic — finding 404s on sites in your niche and offering your content as a replacement
- Content that earns links naturally is data-driven, original, or definitively comprehensive — lists of tips or opinion pieces rarely attract links
- Internal links are the one link type fully in your control — and most sites vastly underuse them
- Paid links, link exchanges, and PBNs (private blog networks) risk Google manual actions — the penalty is removal from search results, not just ranking drops
Strategy 1 — Broken Link Reclamation
Broken link building (or broken link reclamation) is the most beginner-friendly external link building tactic. The workflow:
- Find high-authority pages in your niche that have broken outbound links (the linked resource returns 404)
- Create or identify content on your site that could replace the dead resource
- Contact the page owner to let them know about the broken link and suggest your page as a replacement
The pitch is frictionless for the recipient — you're giving them a genuine reason to update a broken link, not asking for a favour. Conversion rates for well-targeted outreach are typically 10–20%.
Finding broken links: Use the Link Checker to crawl competitor pages and identify outbound 404s — these are the broken links you can target.
Strategy 2 — Digital PR
Digital PR treats link building like a PR campaign: create genuinely newsworthy content and pitch it to journalists, bloggers, and editors who cover your industry. Content that earns press links tends to be:
- Original data or surveys — you conducted a survey, analysed a dataset, or ran a study. Journalists link to primary sources of data.
- Contrarian findings — data that contradicts received wisdom is inherently more interesting than data that confirms it
- Annual reports or benchmarks — industry benchmarks get cited year over year as the reference point for that metric
- Reactive commentary — when a news event happens in your industry, being the first to publish informed analysis earns links from coverage
Strategy 3 — Guest Posting (Quality Over Volume)
Google's guidance on guest posting has hardened: publishing the same article across dozens of sites at scale is treated as a link scheme. But publishing genuinely valuable articles as an expert on relevant high-quality publications is still a legitimate way to earn authority links.
Effective guest posting in 2026:
- Target sites you'd want to be associated with for reasons beyond the link (real audience, respected publication, relevant topic)
- Write content you couldn't publish on your own site — ideally something you have unique expertise on
- The link in the author bio is less valuable than a contextual in-body link to a relevant resource — the latter requires the host publication's editorial acceptance
- One high-quality placement beats ten low-quality placements every time
Strategy 4 — Resource Page Links
Resource pages are curated lists that publications and educational sites maintain to point their audience to useful tools and guides. They exist in every industry: "best SEO tools for developers", "list of DNS lookup tools", "free web performance testing tools".
The tactic: find relevant resource pages in your niche, check if your tool or guide is missing, and contact the page owner to suggest adding it. The outreach pitch: "I noticed you list [similar tool] on your [page name] — we built [your tool] which does [specific thing]. Happy to share more if it's useful for your readers."
This works best when the resource page is actively maintained and your content genuinely belongs alongside what's already listed.
Strategy 5 — Internal Linking (Overlooked and Free)
Internal links are the one link type completely within your control, cost nothing, and most sites underutilise by a large margin. An orphan page — one with no internal links pointing to it — receives almost no crawl budget and accumulates no internal authority from related content.
Building a strong internal link structure:
- Every new piece of content should link out to 3–5 related pages on your site
- When you publish new content, add links to it from existing relevant pages
- High-value pages (tools, top-traffic guides) should have the most internal links pointing to them
- Use descriptive anchor text — not "click here" or "read more" but the actual topic being linked to
Use the SEO Site Audit to find pages with no internal links pointing to them — orphan pages that need to be wired into the site's link graph.
What to Avoid — Link Schemes Google Penalises
| Tactic | Risk |
|---|---|
| Buying links | Manual action — site removed from search results |
| Private blog networks (PBNs) | Manual action — deindexing of the entire PBN and target site |
| Large-scale link exchanges ("link for link") | Manual action — treated as paid links |
| Guest post spam (identical article on 50+ sites) | Algorithmic devaluation; potential manual action |
| Comment spam, forum profile links | Ignored; links are nofollow or carry no PageRank |
Find Broken Links on Competitor Pages to Target for Reclamation
Free, no signup. The Link Checker crawls any site and reports every 404 — including outbound broken links on competitor and industry pages. Export the list and filter for pages you could replace.
Try the Link Checker Free →Affiliate disclosure: Some links on this page may be affiliate links. We only mention tools we've personally used and have an honest opinion about. Affiliate revenue helps keep ByteWaveNetwork's tools free and maintained. We are not paid by any of the tools compared in this article for favorable coverage.