Link Building That Survives an Algorithm Update

We'll address this directly: the offshore SEO category has a reputation problem specifically around link building, because the cheapest offshore link services historically sold exactly the tactics that get sites penalised. That reputation is partly earned. It's also why we're explicit about what we don't do — see how to vet an agency, where link practices are one of the checks worth making.

Original research and data. The single most reliable link asset. Journalists and industry publications need citable statistics, and there's chronic undersupply. This doesn't require a large budget — a well-designed survey or an analysis of public data can work.

Genuinely useful free tools. Tools earn links passively over years. See our own hreflang generator and cost calculator as examples of the format.

Digital PR. Direct pitching to relevant journalists with a genuine angle — not mass emails to a scraped list.

Unlinked mention recovery. Find places your brand is mentioned without a link and ask. Low effort, high conversion rate.

Broken link building. Find dead resources in your space, create a better replacement, tell the sites linking to the dead page.

• [+]Purchased links — a direct violation of Google's guidelines
• [+]Private blog networks — detectable and periodically deindexed at scale
• [+]Mass low-quality guest posting — devalued, and at volume, a pattern signal
• [+]Reciprocal link schemes — obvious to detect, minimal value
• [+]Comment and forum spam — no value, active reputation damage

Relevance to your topic matters more than raw domain authority. One link from a genuinely relevant industry publication typically outperforms twenty from unrelated high-authority sites.