---
title: Link Building | RGM®
url: https://realgrowthmatters.com/learn/seo/link-building/
updated: 2026-06-10
source_html: https://realgrowthmatters.com/learn/seo/link-building/
---

# Link Building

Link building in 2026. Why backlinks still matter, what kinds of links actually work, and the tactics that earn rather than buy authority.

By **David Schaefer** · [LinkedIn](https://www.linkedin.com/in/daschaefer/) · Updated May 2026

## Why link building still matters in 2026

Backlinks remain one of the strongest off-page SEO signals despite Google's algorithm evolution. Pages with substantially more authoritative backlinks tend to rank higher than pages without, all else equal. What changed since the link-farm era: Google's algorithms became sophisticated at detecting and discounting manipulated links. White-hat link building — earning links rather than buying or manipulating them — is now the only durable strategy.

## What makes a backlink valuable

- **Source authority.** A link from The New York Times, MIT, or a major industry publication carries more weight than a link from a low-traffic blog. Domain authority and topical authority both matter.
- **Topical relevance.** A link from a marketing publication carries more weight for a marketing topic than a link from a general business publication.
- **Editorial nature.** A link inside body content carries more weight than a link in a footer or sidebar. Editorial intent signals quality.
- **Anchor text variety.** Diverse anchor text (brand, URL, descriptive) looks natural. Repeated exact-match keyword anchor text triggers Penguin-era suspicion.
- **Follow vs nofollow.** Follow links pass authority; nofollow links signal mention without endorsement. A mix is healthy.

## White-hat tactics that work

1. **Original research and data.** Publish industry data nobody else has. Journalists and analysts link to it.
2. **Free tools.** A tool that ranks for a high-volume keyword attracts links from sites that cite it.
3. **Expert quotes and HARO-style sourcing.** Respond to journalist requests; get cited with a backlink.
4. **Guest articles on authoritative publications.** Write a strong piece for an industry publication; earn a contextual backlink.
5. **Resource pages.** Many industry sites maintain resource pages; reach out when your content fits the page's stated theme.
6. **Broken-link recovery.** Find broken links to defunct resources in your space; pitch your equivalent as the replacement.
7. **Skyscraper content.** Create the most comprehensive resource on a topic; reach out to sites linking to lesser resources.

## What to avoid

- Paid links without rel="sponsored." Google's terms; violations risk manual penalties.
- Private blog networks (PBNs). Google has gotten very good at detecting them.
- Bulk directory submissions. Mostly worthless in 2026.
- Comment spam, forum signature spam. Devalued or penalized.
- Link exchanges in scale. "I'll link to you, you link to me" at industrial volume triggers Penguin-era detection.

## What to read next

Sister pages: [Technical SEO](/learn/seo/technical-seo/), [On-page SEO](/learn/seo/on-page-seo/), [EEAT](/learn/seo/eeat/), [Programmatic SEO](/learn/seo/programmatic-seo/).

## Operating checklist

1. Audit the current state.
2. Define a measurable test.
3. Apply in controlled scope.
4. Measure baseline shift at 7, 30, 90 days.
5. Scale, hold, or roll back.
6. Document the learning.

### In this section

- [SEO](/learn/seo/)
- [All learn topics](/learn/)
- [Concepts](/learn/concepts/)
- [Measurement](/learn/measurement/)

### Foundational reading

- [What is growth marketing?](/learn/concepts/what-is-growth-marketing/)
- [What is performance marketing?](/learn/concepts/what-is-performance-marketing/)
- [Server-side vs client-side](/learn/measurement/server-side-vs-client-side-tracking/)
- [Vickrey auction](/learn/concepts/vickrey-auction-google-ads/)

### Hubs

- [Services](/services/)
- [Platforms](/platforms/)
- [Areas served](/areas-served/)
- [Performance marketing](/services/performance-marketing/)