Building Backlinks: Proven Strategies to Build High-Quality Backlinks and Grow Your SEO Authority

What Are Backlinks?

A backlink (also called an inbound or incoming link) is simply a link from one website pointing to a page on yours. Google and other search engines read backlinks as endorsements: when a site with its own authority links to you, it signals that your content is credible, relevant, and worth surfacing in search engine results.

Not all backlinks carry equal weight. A single link from a well-established, topically relevant publication can outweigh dozens of random links from low-quality directories or spun-content farms. The quality, relevance, and trustworthiness of the linking domain matter far more than raw link count.

Dofollow vs. Nofollow Backlinks

Understanding the difference between dofollow and nofollow links is foundational to any link building strategy.

Google introduced the rel="nofollow" attribute in 2005, originally to help site owners fight blog comment spam. A nofollow link tells search engines the linking site isn't vouching for the destination page, so — in most cases — it won't pass ranking authority (often called "link equity") the way a standard link does.

Nofollow link markup:

html

<a href="https://example.com" rel="nofollow">Anchor Text</a>

Dofollow link markup (the default, when no rel attribute is present):

html

<a href="https://example.com">Anchor Text</a>

Google has since introduced two related attributes that give search engines more context:

• rel="sponsored" — for paid or affiliate links, required for disclosure and compliance with  Google's spam policies
• rel="ugc" — for links inside user-generated content, like forum posts or comments

Dofollow links are still the links that most directly influence rankings, since search engines follow them to assess a page's authority and relevance. But nofollow, sponsored, and UGC links aren't worthless — more on that in the FAQ section below.

Why Backlinks Still Matter for SEO in 2026

Backlinks influence three things that compound on each other: rankings, discovery, and referral traffic; one widely cited study found the #1 Google result has 3.8 times more backlinks.

Rankings and authority. Each quality backlink functions as a vote of confidence. A strong backlink profile is built on quality links from a diverse set of referring domains — not from stacking dozens of links on the same handful of sites. Diversity of referring domains is one of the clearest patterns industry studies (including Ahrefs' and Backlinko's ongoing correlation research) consistently find among pages that rank in competitive top-10 positions.

Discovery and crawlability. Search engines find new content largely by following links from pages they already know about, which also helps search engine bots discover and index new pages faster. A link from a page Google crawls frequently can get your new content discovered and indexed noticeably faster than waiting for an organic crawl.

Referral traffic. Every backlink is also a door someone can walk through directly. Referral traffic — visitors who click through from another site rather than searching for you — tends to be some of the most qualified traffic you'll get, because the person reading the linking page has already opted into the topic.

A fourth, newer reason: AI citations. Generative answer engines synthesize responses from sources they consider authoritative, and domain mentions/citations across the web are a meaningful part of how they assess that. Building a broad footprint of credible mentions and backlinks increasingly affects whether your brand gets cited in an AI Overview or a ChatGPT answer, not just whether you rank on page one of classic search.

What Makes a Good Backlink?

Not every link is created equal. Google's PageRank algorithm — first published in 1998 — was built specifically to weigh links by the authority of the linking page, not just count them. That underlying philosophy still holds. A good backlink typically has these characteristics:

• Comes from an authoritative, trustworthy domain. Links from established, well-indexed sites with their own strong backlink profiles carry more weight than links from thin, low-authority, or spammy sites; in practice, many teams treat high domain authority websites with roughly DA 35+ and at least 1,000 monthly visitors as stronger prospects.
• Is topically relevant. A link from a site or page closely related to your industry or subject matter is more valuable — and more natural-looking to search engines — than a random, off-topic placement.
• Is earned, not bought. Links that come naturally as a byproduct of good content, digital PR, or genuine relationships are more durable and lower-risk than paid placements, which violate Google's Webmaster Guidelines.
• Uses relevant, natural anchor text. The visible, clickable text of the link helps both users and search engines understand what the destination page is about. Over-optimized, keyword-stuffed anchor text across many links is itself a spam signal, so natural variation matters.
• Passes link equity through your site. A good backlink doesn't just land on your homepage — internal linking helps distribute that authority to the deeper pages that actually need it.
• Uses contextual links within genuinely useful surrounding content, rather than being dropped into a list of unrelated outbound links (a common footprint of link farms and PBNs).

The Link Building Landscape in 2025–2026: What's Changed

A few shifts are worth calling out specifically, because tactics that worked well even three or four years ago now carry more risk or simply produce weaker results.

Digital PR has become the dominant white-hat strategy. Rather than "building links," most serious SEO and PR teams now talk about earning coverage: original data studies, expert commentary, and newsworthy assets pitched directly to journalists and publications. This produces backlinks as a byproduct of real media coverage, which is both harder to replicate at scale (a good thing, from a spam-resistance standpoint) and more resilient to algorithm updates.

The journalist-request ecosystem fragmented, then partly recovered. HARO (Help A Reporter Out) — long the default free tool for pitching journalists and a service that connects experts with journalists for potential backlinks — was rebranded to Connectively after Cision's acquisition, and the paywalled version shut down at the end of 2024. Featured later revived the HARO brand as a free service and, more recently, relaunched Connectively as a related but separate product. The practical upshot for 2026: HARO-style pitching is still a valid tactic, but it's smarter to work across two or three journalist-request platforms (Featured/HARO, Qwoted, and a B2B-focused option) rather than relying on a single tool, since the market has become more fragmented and competitive.

AI-generated content and pitches have degraded some channels. A flood of low-effort, AI-written pitches has pushed some journalists and platforms toward stricter verification and paid tiers. Specific, experience-backed pitches from real practitioners now stand out more, not less.

Brand mentions matter even without a link. Because AI answer engines weigh mentions and citations broadly, an unlinked brand mention in a credible publication now carries SEO-adjacent value it didn't have a few years ago — which is part of why mention reclamation (turning unlinked mentions into linked ones) has become a bigger priority and why these shifts affect search engine optimization more broadly, not just link acquisition.

How to Get High-Quality Backlinks: Proven Strategies

There's no single tactic that reliably builds a strong backlink profile on its own. The strongest link building programs combine several of the following approaches.

1. Create Content Worth Linking To

This is still the foundation everything else sits on. If your content isn't worth citing, no outreach tactic will fix that. The goal is to create quality content that can attract links naturally over time. Content that earns links tends to fall into a few recognizable buckets:

• Original research and data. Surveys, proprietary usage data, and industry benchmarks give journalists and bloggers something they can't get anywhere else — which is exactly what makes them link-worthy.
• Comprehensive, definitive guides. Long-form content that thoroughly covers a topic tends to accumulate links over time as it becomes the reference other writers point to, simply because it saves them from having to write the explanation themselves; in fact, creating long-form content earns 77% more backlinks.
• Free tools and calculators. A tool that solves a specific, narrow problem (a calculator, a checker, a generator) is one of the most durable forms of linkable asset, because people link to tools repeatedly, long after a piece of written content stops getting cited.
• Visual assets. Well-designed infographics, charts, and data visualizations are easy for other writers to embed or reference with attribution.

A practical process for building this kind of content:

1. Set a clear goal for the asset (rankings, links, brand awareness, or a mix).
2. Understand your audience and what they're already searching for.
3. Choose the content type that fits the goal — a guide, a tool, a study, a visual asset.
4. Research search demand and analyze what's already ranking.
5. Identify the gap: what existing content is outdated, incomplete, or poorly designed.
6. Perform keyword research to shape headings and structure.
7. Draft the content, working target keywords naturally into H1s, headings, and body copy.
8. Keep it genuinely useful and people-first so it can build quality backlinks — links follow usefulness, not keyword density.

2. Guest Posting

Guest posting still works when it's done selectively rather than at scale. Contributing useful, original articles to relevant publications can help you acquire backlinks, and the best opportunities are guest blog posts on sites your audience actually reads. Writing for a relevant publication in your niche earns you a contextual backlink, exposure to a new audience, and often a direct relationship with an editor you can pitch again later, with a natural link to your website in the article or author bio based on the publication's guidelines.

A few guardrails that separate effective guest posting from the spammy version Google actively penalizes:

• Write genuinely unique content for each site — never syndicate the same post across multiple domains.
• Target sites your actual audience reads, not just any site that accepts guest posts.
• Prioritize publications with real traffic and editorial standards over sites that exist primarily to sell guest post placements.
• Avoid mass outreach to unrelated or low-quality sites; Google's spam systems are specifically tuned to detect exactly this pattern.

3. Digital PR and Journalist Outreach

Digital PR is one of the most effective link building tactics for earning authoritative backlinks from authoritative websites. The mechanics: build a newsworthy asset (a data study, a survey, a strong opinion backed by evidence) and pitch it directly to journalists and editors who cover your space.

For journalist-request platforms specifically, a stack approach outperforms relying on any single tool:

• Featured/HARO for volume — the revived, free version of the original service.
• Qwoted for a more curated, verification-based pool of journalists.
• A B2B or niche-specific platform if you're in a specialized industry, since general platforms skew toward consumer topics.

Whichever platforms you use, response quality matters more than response volume. A handful of specific, credentialed, experience-backed pitches per week consistently outperforms a high volume of generic ones — and generic AI-written pitches are increasingly filtered out before a journalist ever sees them. Over time, better relationships with website owners can also improve placement opportunities.

Building direct relationships with journalists, editors, industry influencers, and other website owners — rather than treating every interaction as a one-off pitch — also compounds over time, can boost rankings by earning coverage from trusted publications, and improves your response rate on future outreach.

4. Broken Link Building

Broken link building is a long-standing, low-risk tactic that Ahrefs and other major SEO publishers have championed for years, and it still works well because it genuinely helps the site owner.

The process:

1. Find broken (dead) outbound links on relevant, authoritative pages in your niche, including useful resource pages on other sites that already link out to helpful content.
2. Create or identify a piece of your own content that would serve as a strong replacement.
3. Reach out to the site owner, flag the broken link as a courtesy, and suggest your resource as a replacement only when it is genuinely the best fit for that page.

Because you're solving a real problem for the site owner — a dead link hurts their user experience too — response rates tend to be higher than cold outreach that asks for a favor with nothing in return.

5. The Skyscraper Technique

Created by Brian Dean of Backlinko, the Skyscraper Technique is a three-step method for winning links that already point to a competitor as part of a broader backlink strategy:

1. Find existing content in your niche that has accumulated a strong number of backlinks, then review the pages linking to it so you can target the same page or the same types of web pages with a better resource.
2. Improve on it — more current data, deeper coverage, better design, or a more useful format — and publish your version.
3. Promote it directly to the sites and authors already linking to the original, positioning your version as a stronger resource worth swapping in, especially when you reach out to websites linking to competing web pages rather than asking from scratch.

This works because you're not asking anyone to take a risk on unproven content — you're offering an upgrade to something they've already decided is worth linking to.

6. Resource Page Link Building

Many sites — especially in education, nonprofit, government, and niche B2B spaces — maintain curated "resources" pages that list helpful external links, and resource pages on business associations or Chambers of Commerce can be valuable opportunities. Finding these pages (searching for phrases like "resources," "useful links," or "recommended tools" combined with your topic) and pitching your content as an addition is a straightforward, often underused tactic, especially when those listings help you get backlinks from other relevant websites because your resource genuinely fits their curation criteria. Because these pages exist specifically to link out, the barrier to getting added is lower than most other outreach.

7. Unlinked Brand Mention Reclamation

One of the easiest wins in link building is converting a mention that already exists into a link. When a publication, blog, or forum mentions your brand, product, or a team member by name without linking to you, a short, polite email asking them to add a link often succeeds — you're not asking for a favor from scratch, just a small edit to something they've already published.

Tools like Google Alerts, Ahrefs' Content Explorer, or BuzzSumo can surface these unlinked mentions so you can track and follow up on them systematically rather than stumbling across them by chance.

8. Competitor Backlink Analysis

Analyzing where your top-ranking competitors get their links is one of the fastest ways to find realistic, proven link opportunities, because competitor analysis helps you see which websites ranking above you have already earned the most valuable backlinks — if a site linked to a competitor once, it's a reasonable bet they'd consider linking to you too, especially if your content is stronger.

Tools like Ahrefs, Semrush, or Moz's Link Explorer let you export a competitor's referring domains and a links report to review recent backlinks and referring domains more systematically, filter for relevance and authority, and build a prioritized outreach list rather than starting from a blank page.

Reviewing competitor homepage links and placements on review sites can also uncover easier foundational opportunities, and studying site links pointing to competitors helps you prioritize realistic outreach targets.

Backlink Auditing and Disavowing Bad Links

Link building isn't just about acquisition — protecting the profile you've already built matters just as much, especially since negative SEO (competitors or bad actors pointing spammy links at your site) is a real, if uncommon, risk.

How to Audit Your Backlink Profile

A backlink audit typically involves:

1. Export your full link profile using Google Search Console for backlinks pointing to your own website, alongside a third-party tool like Ahrefs, Semrush, or Moz for a broader view.
2. Segment links by quality signals — referring domain authority, topical relevance, anchor text patterns, and whether the link sits in genuinely editorial content versus a link farm or directory; such links from low-value directories or profile pages may be foundational, but they should be weighed lightly next to editorial placements.
3. Flag red flags specifically: links from clearly unrelated foreign-language sites with no connection to your niche, sudden unnatural spikes in link volume, over-optimized exact-match anchor text across many domains, and links from sites you recognize as PBNs or link farms.
4. Cross-reference against Search Console manual actions. If you've received (or suspect) a manual action for unnatural links, this step becomes non-optional rather than precautionary.

Run this kind of audit periodically — not just after a ranking drop — since catching a negative SEO attack or a spammy link early is far easier than untangling it after it's compounded for months. Links from review sites can also appear in audits, so assess them for relevance and quality rather than volume alone.

When and How to Disavow Links

Google's Disavow Links tool tells Google to ignore specific backlinks when assessing your site, effectively telling the algorithm "don't count this link for or against me." It's a targeted tool, not a routine one — Google itself recommends most sites never need to use it, since its algorithms and other major search engines are generally good at ignoring low-quality links on their own. Purchased links are not the same as naturally earned links, and they carry risk when they were intended to manipulate rankings.

Disavowing makes sense when:

• You've identified a clear pattern of spammy, manipulative, or unnatural links pointing at your site (often from negative SEO or a leftover legacy link-buying campaign).
• You've received a manual action in Search Console specifically citing unnatural links.
• You've tried and failed to get a webmaster to remove a harmful link directly.

The process: compile the problem URLs or domains into a plain text file (one per line, domains prefixed with domain:), then submit it through Google Search Console's Disavow Links tool. Because this action is a blunt instrument that can suppress legitimate link value if misused, most teams only disavow after a documented, deliberate audit — not as a routine maintenance task.

How Many Backlinks Do You Need?

There's no fixed number, and chasing one is usually the wrong goal. As a competitive benchmark, over 96% of top-ranking websites have more than 1,000 backlinks, but that should be treated as reference data rather than a universal target. Relevance and diversity of referring domains matter far more than raw volume — ten links from ten different, relevant, authoritative sites will typically outperform a hundred links concentrated on one or two domains, since search engines evaluate the breadth of unique referring domains rather than counting total links. The realistic benchmark is competitive: look at what the pages currently ranking for your target queries have built, and treat that as your floor, not your ceiling, because stronger backlink profiles help pages rank higher in search rankings and improve seo rankings for competitive queries.

Common Mistakes and Tactics to Avoid

• Buying links or using link networks. This directly violates Google's Webmaster Guidelines, and Google's spam-detection systems are specifically built to catch paid link patterns; buying links is marketing spend, not legitimate search engine optimization, and not all manually built links are equal, so low-value foundational placements should not replace high quality links from reputable sources.
• Over-optimized anchor text. Using your exact target keyword as anchor text across many links looks manufactured and can trigger algorithmic scrutiny.
• Guest posting at scale on low-quality sites. Volume-based guest posting on sites that exist purely to sell placements is one of the most common patterns Google's spam updates specifically target.
• Ignoring relevance. Relevant links support credibility, while backlinks from completely unrelated sources or other websites that amount to random links provide little value and can look unnatural in aggregate.
• Treating link building as a one-time project. A backlink profile needs ongoing attention — new content, new outreach, and periodic auditing — not a single campaign followed by neglect.

Final Thoughts

Backlinks remain one of Google's strongest ranking signals, and in 2026 they've taken on an additional role as a trust signal for AI-powered search and answer engines. The tactics that work now, such as original content, digital PR, broken link building, mention reclamation, disciplined competitor analysis, share a common thread: they earn links by being genuinely useful to the person doing the linking, whether that's a journalist, a fellow site owner, or a reader.

The strategies covered here work best as a combined program rather than a single tactic run in isolation:

• Create linkable, original content (data studies, guides, tools).
• Pursue digital PR and journalist outreach across multiple platforms.
• Use broken link building and the Skyscraper Technique to win links that already exist elsewhere.
• Reclaim unlinked brand mentions.
• Analyze competitor backlink profiles for realistic opportunities.
• Audit your own link profile regularly, and disavow only when there's a clear, documented reason.

Related reading: see our comparisons of Webflow vs. Wix and how to choose a Webflow development agency for more on building a site that's actually worth linking to, and our breakdown of  Figma-to-Webflow best practices for turning strong design work into content people cite.

Frequently Asked Questions

1. Can I buy backlinks to save time?

No. Buying backlinks violates Google's Webmaster Guidelines. Google's algorithms are highly effective at detecting paid link networks or "link farms." Getting caught can result in a severe algorithmic penalty, hurting search engine rankings and visibility in search engine results pages.

2. How long does it take for backlinks to improve my rankings?

Typically, it takes anywhere from several weeks to a few months to see a noticeable impact from a new backlink. This timeframe depends on how frequently search engines crawl the referring page, your site's current authority, and how competitive your target keywords are, though gains can also improve organic traffic over time as pages rise.

3. Is it better to have 10 links from 10 different sites or 100 links from 1 site?

It's much better to have 10 links from 10 different, relevant websites. Search engines evaluate the diversity of your link profile based on unique referring domains, and over 96% of top 10 Google results have 1,000+ backlinks. Multiple links from the same site show diminishing returns — the first link passes the most value, and subsequent links from that same domain have progressively less impact.

4. Do nofollow links have any SEO value?

Yes, indirectly. While nofollow links generally don't pass direct ranking authority, they diversify your link profile and make it look natural to search engines. High-quality nofollow links on major news sites or forums can also drive real referral traffic and brand visibility, which often leads to organic dofollow links down the line — and links from high-quality, relevant pages tend to matter more than sheer volume.

5. What's the difference between a backlink and an internal link?

A backlink connects two separate websites. An internal link connects two pages on the same website — for example, linking from your homepage to a blog post. Both matter: backlinks build your site's overall authority, while internal links distribute that authority across your own website and backlinks from other websites help improve visibility on search engine results pages.

6. What happened to HARO, and is it still worth using for link building?

HARO was acquired by Cision and rebranded to Connectively in late 2023, then the paywalled version shut down at the end of 2024. Featured.com later revived HARO as a free service and separately relaunched Connectively. It's still worth using in 2026, and HARO helps experts get backlinks by connecting them with journalists, but it works best as one platform in a small stack (alongside something like Qwoted or a B2B-focused alternative) rather than a sole strategy, since the journalist-outreach space has become more fragmented and competitive.

7. When should I disavow a backlink?

Only after a documented audit shows a clear pattern of spammy or manipulative links — for example, a negative SEO attack, a leftover paid-link campaign, or a manual action from Google specifically citing unnatural links. Google's algorithms generally ignore low-quality links on their own, so disavowing is a targeted fix for a specific, identified problem — not routine maintenance.

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