Link Building
Backlinks 2016: Lessons from the Past That Still Drive SEO Success in 2026
· Build Links Team
Discover what backlinks 2016 taught us about link building. Learn timeless strategies still working in 2026. Start building quality links free today!
What Made Backlinks in 2016 a Turning Point for SEO
2016 was a watershed year for link building. Google's algorithm had matured significantly, and the SEO community was still recovering from the devastating Penguin updates that had penalized countless websites for manipulative link practices. Looking back at backlinks 2016 from our current vantage point in 2026, we can see how that era shaped the modern link building landscape we navigate today.
Understanding the strategies, successes, and failures from 2016 isn't merely a historical exercise. It's a practical way to learn what Google has consistently valued in backlink profiles and what tactics have stood the test of time. Whether you're new to SEO or a seasoned professional, examining backlinks 2016 reveals patterns that remain remarkably relevant.
In this comprehensive guide, we'll explore what worked, what didn't, and what lessons from 2016 continue to influence successful link building strategies a decade later.
The SEO Landscape of 2016: Context Matters
Google's Algorithm State in 2016
By 2016, Google had already rolled out several major Penguin updates, with the algorithm becoming part of Google's core ranking system later that year in September. This was significant because it meant Penguin would run in real-time, continuously evaluating links rather than waiting for periodic updates.
This shift fundamentally changed how SEOs approached link building. No longer could webmasters build questionable links, see rankings improve, and then scramble to clean up when an update loomed. The consequences became immediate and ongoing.
The algorithm was specifically designed to devalue spammy links and penalize sites engaging in link schemes. Key targets included:
- Paid links that passed PageRank
- Large-scale article marketing with keyword-rich anchor text
- Low-quality directory submissions
- Private blog networks (PBNs)
- Link exchanges and reciprocal linking schemes
What Constituted a "Quality" Backlink in 2016
The definition of quality began crystallizing around several key factors that remain relevant today:
Relevance became paramount. A link from a website in your industry or niche carried significantly more weight than a random link from an unrelated site. Google's algorithms had become sophisticated enough to understand topical relationships between websites.
Authority was measured through metrics like Domain Authority (introduced by Moz) and similar proprietary scores. Sites with established trust signals, quality content, and their own strong backlink profiles passed more value.
Editorial placement differentiated natural links from manufactured ones. Links that appeared within the body content of articles, placed by authors because the linked content genuinely added value, were valued highest.
Diversity in backlink profiles became crucial. Sites with links from various sources—blogs, news sites, resource pages, and social platforms—appeared more natural than those with links predominantly from one source type.
Link Building Strategies That Worked in 2016
Content Marketing and Linkable Assets
The phrase "content is king" reached peak popularity around 2016, and for good reason. Creating exceptional content that naturally attracted links became the safest and most sustainable approach to building backlinks.
Successful content types included:
Original research and data studies performed exceptionally well. Websites that conducted surveys, analyzed data, or produced industry reports found other sites eager to cite their findings.
Comprehensive guides that thoroughly covered topics attracted links from writers looking to reference authoritative sources. The "skyscraper technique," popularized by Brian Dean, became a standard approach—find popular content, create something significantly better, and reach out to those who linked to the original.
Infographics were still effective in 2016, though their impact was beginning to wane from their peak popularity. Visual content that presented data or processes in engaging ways earned both links and social shares.
Interactive tools and calculators proved particularly link-worthy. Mortgage calculators, ROI tools, and similar interactive elements attracted links from sites that wanted to provide resources to their audiences without building the tools themselves.
Relationship-Based Outreach
Successful link builders in 2016 understood that relationships mattered more than volume. Rather than sending thousands of templated emails, effective practitioners focused on:
Building genuine connections with industry peers, journalists, and bloggers before asking for anything. This might involve engaging with their content on social media, commenting thoughtfully on their blogs, or collaborating on projects.
Personalized outreach that demonstrated familiarity with the recipient's work. Emails that referenced specific articles or showed understanding of the recipient's audience performed significantly better than generic requests.
Providing value first became a cornerstone of successful outreach. Whether offering exclusive data, expert quotes, or content contributions, the best link builders gave before they asked.
Guest Posting (When Done Right)
Guest posting in 2016 existed in a gray area. Google's Matt Cutts had famously declared the death of guest blogging for SEO in 2014, yet the practice continued—with important distinctions between quality and spam.
Legitimate guest posting involved contributing genuinely valuable content to reputable publications in your industry. The primary goal was building reputation and reaching new audiences, with links being a secondary benefit.
Spammy guest posting involved churning out low-quality articles for any site that would accept them, often paying for placements on sites that existed solely to sell links. This approach increasingly resulted in penalties.
The distinction mattered enormously, and understanding it remains crucial today. If you're evaluating potential guest posting opportunities, tools like the B.E.L.I. (Blogs Evaluation for Link Insertion) system can help you assess whether a site meets quality standards before you invest time in outreach.
Tactics from 2016 That Failed or Became Risky
Private Blog Networks (PBNs)
PBNs were perhaps the most controversial link building tactic of 2016. These networks of interconnected websites, typically built on expired domains with existing authority, were used to create self-controlled link sources.
While some PBN users saw short-term success, Google became increasingly adept at identifying and penalizing these networks. The risks included:
- Complete deindexation of PBN sites
- Manual penalties for money sites receiving PBN links
- Significant financial losses from purchasing and maintaining network domains
By late 2016, the consensus among white-hat SEOs was clear: PBNs represented an unsustainable risk that could devastate a business's online presence.
Low-Quality Directory Submissions
General web directories, once a staple of link building, had largely lost their value by 2016. While niche-specific, curated directories still provided some benefit, mass submissions to hundreds of generic directories became not just ineffective but potentially harmful.
The exceptions were industry-specific directories with editorial standards, local business directories like Google My Business (then called Google My Business), and highly curated resources like DMOZ (which ironically closed later that year).
Exact-Match Anchor Text Manipulation
Penguin specifically targeted unnatural anchor text patterns. Sites with backlink profiles dominated by exact-match keyword anchors—like having hundreds of links with the anchor text "best running shoes"—faced severe penalties.
Smart SEOs in 2016 began focusing on natural anchor text distribution, including:
- Branded anchors (company or website name)
- URL anchors (naked URLs)
- Generic anchors ("click here," "this article")
- Partial-match anchors (variations of target keywords)
- Natural phrases that included keywords contextually
This emphasis on anchor text diversity remains critical in 2026. When building links, using a tool like A.T.I.S. (Anchor Text Integration System) helps ensure your anchor text distribution appears natural and avoids over-optimization patterns that trigger algorithmic penalties.
Lessons from 2016 That Remain Relevant in 2026
Quality Over Quantity Never Goes Out of Style
The fundamental lesson from 2016—that a few high-quality links vastly outperform hundreds of low-quality ones—has only become more pronounced over the past decade. Google's ability to evaluate link quality has improved dramatically, making manipulation increasingly difficult and risky.
In practical terms, this means:
Focus your efforts on earning links from authoritative, relevant sources rather than pursuing every possible link opportunity. A single link from a respected industry publication often provides more value than dozens of links from obscure blogs.
Invest in creating content worthy of links rather than spending all your resources on outreach. The best link building campaigns combine exceptional content with strategic promotion.
Build relationships that yield ongoing opportunities rather than treating link building as a series of one-time transactions.
Relevance Trumps Raw Authority
While domain authority metrics matter, 2016 taught us that topical relevance often matters more. A link from a moderately authoritative site in your exact niche frequently outperforms a link from a high-authority site with no topical connection.
This principle has only strengthened as Google's algorithms have become better at understanding semantic relationships and topical clusters. When evaluating link opportunities, consider whether the linking site's audience would genuinely benefit from your content.
The D.E.B.S. (Domain Evaluation for Backlink System) tool can help you assess potential link sources based on multiple factors, including relevance to your niche and overall domain quality.
User Experience Signals Matter for Links Too
Links embedded in content that users actually read and engage with carry more weight than links buried in footers, sidebars, or low-engagement pages. This was becoming apparent in 2016 and has been confirmed by subsequent algorithm updates.
When pursuing link placements, aim for:
- Prominent positions within article bodies
- Pages that receive organic traffic
- Content that users spend time reading
- Contextual relevance between the surrounding content and your link
Diversification Protects Against Algorithm Changes
2016 reinforced the danger of over-reliance on any single link building tactic. Sites that had built their entire backlink profiles through guest posting or PBNs faced existential threats when those tactics came under scrutiny.
A healthy, sustainable link profile includes:
- Earned editorial links from content marketing
- Brand mentions that convert to links
- Resource page placements
- Industry relationships and partnerships
- PR and media coverage
- Community involvement and sponsorships
Applying 2016's Lessons to Modern Link Building
Conduct a Historical Backlink Audit
If your website existed in 2016 or earlier, you may have legacy links that no longer serve you—or worse, actively harm your rankings. Conducting a thorough backlink audit helps identify:
- Toxic links from penalized or spammy domains
- Unnatural anchor text patterns from old campaigns
- Links from sites that have since deteriorated in quality
- Opportunities to reclaim broken links
The L.I.S.A. (Link Status Assistant) tool streamlines this process by helping you evaluate your existing backlinks and identify those that need attention.
Build Processes, Not Just Links
The most successful SEOs who emerged from 2016 had built sustainable processes rather than chasing tactics. They developed:
Content creation pipelines that consistently produced link-worthy assets. Rather than creating one viral piece and hoping for the best, they systematically identified topics with link potential and produced content at scale.
Outreach systems that maintained relationships over time. Using CRM tools to track conversations, following up appropriately, and nurturing connections rather than burning through contact lists.
Quality control measures that evaluated every link opportunity against clear standards. This prevented the accumulation of risky links that could trigger penalties.
Embrace Transparency and White-Hat Practices
The period from 2014-2016 saw Google become increasingly aggressive about penalizing manipulative link practices. This trend has only continued, making transparency and ethical practices not just morally preferable but practically necessary.
This means:
- Disclosing sponsored content and paid placements appropriately
- Avoiding any links that violate Google's Webmaster Guidelines
- Building links that would exist regardless of SEO value
- Creating genuine value for linking sites and their audiences
How Link Building Has Evolved Since 2016
Increased Emphasis on E-E-A-T
Google's emphasis on Experience, Expertise, Authoritativeness, and Trustworthiness (E-E-A-T) has amplified the importance of who creates content and links to your site. Links from recognized experts in your field carry more weight than ever.
Integration with Broader Digital PR
Link building has increasingly merged with digital PR, with the most effective campaigns earning links through newsworthy stories, data journalism, and brand-building activities rather than traditional SEO outreach.
Sophistication of Link Evaluation
Google's ability to evaluate link quality has improved dramatically, using machine learning to identify patterns that suggest manipulation. This has made authentic relationship-building and genuinely valuable content even more important.
Taking Action: Your Link Building Strategy for 2026
Understanding backlinks 2016 provides valuable context, but knowledge must translate to action. Here's how to apply these lessons:
Start with an audit of your current backlink profile. Identify strengths, weaknesses, and opportunities for improvement. Understanding where you stand is essential before planning where to go.
Develop a content strategy that prioritizes creating genuinely link-worthy assets. Focus on original research, comprehensive guides, and resources that provide unique value.
Build relationships systematically in your industry. Connect with journalists, bloggers, and influencers before you need links from them.
Monitor your progress using tools that track both the links you've built and the links your competitors are earning.
The lessons from 2016 continue to guide successful link building a decade later because they reflect fundamental truths about how the web works: quality content attracts quality links, relationships matter more than transactions, and sustainable strategies outperform short-term tactics.
Ready to apply these timeless principles to your own link building efforts? The Build Links free tool suite provides everything you need to evaluate domains, analyze anchor text distributions, assess potential link sources, and monitor your existing backlinks. Start building a backlink profile that will stand the test of time—just as the best strategies from 2016 have—by visiting buildlinks.ai today.
