A website can earn links in many ordinary ways: a journalist quotes a founder, a supplier lists its partners, or a useful guide gets shared by another business. Some links can also come from spam campaigns or manipulative schemes. The challenge is telling the difference without treating every unfamiliar website as a threat. A careful backlink audit helps a business protect its search visibility while avoiding rushed decisions that can do more harm than good.
What a backlink audit can—and cannot—tell you
Backlinks are links from other websites to yours. Search engines may use them as one signal when assessing pages, but a link’s value is not determined by a single score from an SEO tool. A low-authority site, an odd-looking domain, or a link with little referral traffic is not automatically toxic. New businesses, local organisations and specialist publishers often have small or imperfect link profiles, and that alone is not evidence of a penalty.
More useful warning signs appear in patterns. A large number of links arriving suddenly from unrelated sites, repeated keyword-heavy anchor text, links placed on pages created mainly to sell rankings, or a network of sites with near-identical content may deserve investigation. Even then, context matters: a legitimate news story can generate many links in a short period, while a sitewide link from a genuine business partner may appear hundreds of times in a report.
Build a list before making changes
Start by exporting your backlink data from Google Search Console and, if available, one or more reputable SEO platforms. No tool sees every link, so combining sources can produce a fuller picture. Keep the original exports and record the date of the audit. Then group links by referring domain, rather than assessing every individual URL in isolation.
For each domain that raises a question, inspect a sample of its linking pages. Look at whether the page is accessible, whether it has a clear purpose, and whether the link makes sense for a reader. Check the surrounding text, the anchor wording and the type of site. A strange domain name is a reason to look closer, not a verdict. Also consider your own history: past agencies, directories, sponsorships or promotional campaigns may explain links that initially seem unfamiliar.
A simple spreadsheet can make decisions more consistent. Useful columns include the domain, example page, link type, anchor text, likely origin, assessment and next action. Use clear labels such as “natural,” “review,” and “possible manipulation.” When evidence is uncertain, documenting that uncertainty is better than forcing a yes-or-no conclusion.
Choose the least risky response
If a link is clearly part of a paid or manipulative scheme, first establish whether your business or a previous provider arranged it. For links you can control, remove them from the source page or ask the site owner to take them down. Keep a record of the request and any response. You do not need to send repeated demands to every site that looks low quality, especially where there is no sign that you created or paid for the link.
Google’s disavow tool is a specialised option, not a routine cleaning button. It asks Google to disregard specified links, and using it carelessly can discount links that might otherwise be harmless or useful. It is generally worth considering only when there is a substantial pattern of artificial links connected to your site and a credible risk of a manual action, particularly if removal efforts have not resolved the issue. Review Google’s current guidance and get experienced advice if the history is complicated. A practical overview of identifying and handling toxic backlinks can help organise that assessment.
Prevent the same problem from returning
Many backlink problems begin with unclear expectations. Before hiring an SEO provider, ask how links will be earned, where they may appear, and whether the provider plans to buy placements or use automated outreach. Be wary of guarantees about rankings or fixed quantities of links without a clear explanation of quality. Ask for sample placements and reporting that names the actual websites, not just a total count.
Small businesses often use freelancers for related work such as content writing, design, technical fixes and marketing support. A marketplace such as Osdire brings buyers and independent service providers together across categories including writing, programming and marketing. When engaging any freelancer, define the deliverables, approval process and access they need before work begins. Clear scopes make it easier to keep control of your website and evaluate results.
Good link building is ultimately a by-product of useful work: clear product information, credible expertise, original research, strong service pages and relationships with relevant organisations. These assets give other sites a genuine reason to refer readers. Monitor new links periodically, investigate patterns rather than isolated oddities, and keep records of actions taken. A measured audit protects both your search presence and the time you spend growing the business.