How to Detect Websites That Accept Grey Niche Guest Posts

Orange gradient background with the tutorial "Detecting Websites for Grey Niche Guest Posts." A small circular profile image of a person labeled "Dmytro Povshednyy, Marketer" is positioned on the lower left.

In this article, we’ll dive into why detecting grey niche guest posts is critical and introduce betterlinks.cc, an SEO tool that automates site: search operators checks

By eliminating the tedious manual use of site: search operators, betterlinks.cc checks multiple domains and keywords at once, delivering results in a downloadable CSV file or shareable web view. 

Whether you’re safeguarding a white hat site or targeting grey niche opportunities, this tool is a game-changer for link builders.

Why It Matters for White Hat Websites

For white hat websites—those adhering strictly to search engine guidelines—maintaining a clean backlink profile is non-negotiable. Here’s why sourcing links from websites that avoid grey niches is so important:

  • Reputation Risk: Links from sites associated with grey niches like “casino” or “betting” can signal low-quality or spammy content to search engines, potentially harming your site’s credibility.
  • SEO Penalties: Search engines like Google may penalize sites with questionable link profiles, leading to drops in rankings or visibility.
  • Brand Alignment: Associating with grey niches can clash with your brand’s values, alienating your audience.

Ideally, white hat websites should source backlinks from reputable, high-quality sites that steer clear of grey niche content. But manually vetting every potential linking site is a daunting task—unless you have the right tool.

The Manual Detection Struggle

Traditionally, link builders use site: search operators in Google to check if a website hosts grey niche content.

For example, typing site:example.com casino reveals if “casino” appears on that domain.

While effective, this method has serious limitations:

  • Time Sink: Checking dozens or hundreds of domains one-by-one eats up hours, especially with multiple keywords like “betting,” “adult,” or “payday loans.”
  • Human Error: Typos, missed keywords, or inconsistent checks can skew your results.
  • No Scalability: As your link building scales, manual searches become impractical.

These pain points make it clear: there’s a better way to detect grey niche guest posts efficiently.

Meet betterlinks.cc

Enter betterlinks.cc, an SEO tool built to streamline this process for link builders. Instead of manually typing site: searches for every domain and keyword, betterlinks.cc automates everything, saving time and boosting accuracy.

Here’s how it works:

  • Input Domains: Add a list of domains you want to analyze—upload a file or paste them directly.
  • Add Keywords: Type in grey niche keywords like “casino,” “betting,” or any terms relevant to your needs.
  • Run the Check: betterlinks.cc performs the site: searches across all domains and keywords in one go.
  • Get Results: Download a CSV file with the findings or share a web view—your choice.

This automation transforms a hours-long task into a few clicks, delivering actionable insights fast.

Detecting websites that accept grey niche guest posts is a critical skill for link builders. 

For white hat websites, it’s about protecting your SEO with a clean backlink profile. 

For grey niche link builders, it’s about finding the right opportunities fast. Manual site: searches can’t keep up with the demands of modern SEO, but betterlinks.cc can.

With its ability to check multiple domains and keywords at once, betterlinks.cc delivers results in a downloadable CSV or shareable web view, making your workflow smoother and smarter. 

On this page

Ready for Better backlinks?

Find link insertions and detect link farms in bulk using site: search operator automation

About the Author

Picture of Dmytro Povshednyy
Dmytro Povshednyy
I enjoy creating things, as long as they are useful and the process is fun. 10+ years of experience in marketing.

More articles

Step-by-Step Guide to Finding Guest Posting Websites

Guest posting is a powerful way to build backlinks and grow your online presence. To find the right websites in your niche, follow these steps: 1. Create a List of Keywords A solid keyword list is your starting point. Focus on informational and long-tail keywords rather than commercial ones.Comme ...

Using the site: Search Operator for Link Building

The site:search operator is one of the most powerful tools in a link builder's arsenal.There are many ways how site:search operator can help you build better backlinks faster: Find Link insertion opportunities Detect which websites accepts guests postsDetect Penalized or Non-Indexed Domains for your Disavow f ...

Go beyond DR and traffic when selecting backlink sources

Backlinks are a cornerstone of SEO, but their quality depends on the websites you choose.While metrics like Domain Rating (DR) and traffic matter, they don’t tell the whole story.BetterLinks.cc, an SEO tool that automates site: search operator, adds a additional layer of data by checking multiple domains and ...