Decode Spam Score to Boost Your Website’s Optimization

Improving Website Optimization with Spam Score Analysis

The spam score is a highly considered SEO metric that holds significant importance for both on-page and off-page optimization. SEO specialists thoroughly examine the spam score, along with other essential metrics, before deciding to associate with a particular website. While the exact calculation method for this metric remains unclear, there are several known factors that influence the spam score. Unfortunately, numerous misconceptions surround the spam score, leading to speculations that are mostly incorrect. To understand the concept, let’s explore deeper about the spam score.

What does spam score mean:

Spam score refers to the likelihood that a search engine would Categorize a website as spam and potentially subject it to penalties. It is expressed as a percentage and is determined based on the characteristics of other websites that have faced penalties or been banned by Google. A higher spam score indicates an increased possibility that the website could be viewed as spam by Google or other search engines.

How is spam score determined:

The calculation of spam score has no standard or proven method or established formula. However, tools such as MOZ and Semrush utilize certain similarities and practices observed in penalized websites to estimate the percentage of spam score. MOZ, for example, incorporates a list of 27 signals that influence the SEO spam score of a blog or page to calculate the Spam score.

Frequency of spam score updates:

The spam score is updated on a quarterly basis, taking into account various metrics and website practices. Unfortunately, no existing tool currently provides historical spam score data, so manual monitoring is required.

Where to check spam score:

Premium tools like Moz and Semrush offer the option to check spam score. Additionally, there are several third-party tools and sources that provide free bulk spam score checking options.

Here are some URLs to check spam score:


– Dapachecker

Does spam score affect SEO ranking of a website? 

Yes, as mentioned previously, spam score is a significant metric that is taken into consideration for SEO rankings and overall website performance. However, a slight increase in spam score does not necessarily mean that your website will be penalized in the near future. However, monitoring and investigating the spam score can help improve the overall SEO of the domain. In other words, an increase in spam score does not make the entire domain toxic or automatically subject to penalties.

Metrics impacting spam score:

Among the 27 elements listed by Moz, the following 11 are major factors:

1. Thin content and limited page count:

   Blogs that have a small number of pages and lack substantial content tend to have high spam scores.

2. Top-Level Domains (TLDs):

   TLDs with extensions like .download, .stream, .win, and .biz are often associated with high spam scores. Websites that heavily involve content downloads, such as pirated websites, fall into this category.

3. Keyword overuse: 

   While using keywords in content is a common SEO practice, some SEO specialists excessively repeat keywords, unnecessarily stuffing them into the content.

4. Excessive exact match keywords in anchor text:

   Targeting exact match keywords too frequently in anchor text can contribute to an increased spam score.

5. Black hat SEO practices:

   Although black hat SEO may yield quick results with minimal effort, search engines are capable of detecting and penalizing such tactics sooner or later.

6. Domain name length and alphanumeric characters:

   Penalized websites often feature very long domain names with alphanumeric characters. It is advisable to choose a domain name that reflects your business and is not excessively long.

7. Duplicate content and the use of Rel Canonical:

   Marketers sometimes publish content that has already been published on the same or different websites, aiming to reduce content creation efforts and expenses. Websites targeting multiple countries are recommended to use the Rel Canonical tag to prevent content duplication.

8. Absence of SSL:

   HTTP is the fundamental protocol for reading and transferring data over the web. The introduction of HTTPS has enhanced user security. Websites still using HTTP instead of HTTPS are considered outdated or insecure, which can have a significant impact on rankings.

9. Ratio of inbound and outbound links:

   Evaluating the ratio of inbound and outbound links on a website is an effective off-page optimization technique before engaging in any editorial associations. Websites with a higher number of outbound links compared to inbound links should be avoided.

10. Use of meta keywords:

   The usage of meta keywords was once considered a best practice to improve user experience, although they were only visible to bots. However, the importance of meta keywords is now debatable, with some search engines like Yandex still considering them a ranking factor, while others like Bing and Baidu have declared them irrelevant. Some search engines have also indicated that excessive use of meta keywords can impact spam scores.

11. Overlapping ads:

Monetizing a blog or website through adsense ads and paid banners is common. However, having ads, particularly irrelevant ones, covering a significant portion of the content on your website can negatively impact your blog.

How to reduce spam score:

Implementing best practices and proven techniques can help reduce spam score. Consider the following steps:

1. Prioritize on-page changes first:

   It is incorrect to assume that spam score increases solely due to toxic backlinks. Fixing on-page issues should be prioritized before addressing backlinks. Review the 11 major signs of spam score.

2. Recent 3 months:

Analyze the on-page and off-page data from the past three months for effective and quick fixes. Since spam score is updated every three months, focus on pages that have been recently added or updated during that time period when you notice an increase in spam score.

3.verify before Disavow:

Manually examine backlinks with high spam scores and investigate them thoroughly. Disavow them only if they provide no value to your website.

Do not disavow backlinks solely based on a high spam score without proper analysis. Evaluate individual backlinks, especially those with good metrics such as Domain Authority (DA), Domain Rating (DR), and traffic.

4.Adhere to White hat SEO Parctices:

All digital marketers are aware of the importance of implementing white hat SEO practices. However, some individuals may attempt to achieve quick results by overdoing it or resorting to black hat SEO tactics.

By following these practices, you can effectively manage and reduce spam score while improving your website’s SEO performance.


The Spam Score holds significant importance as an SEO factor, making it crucial to monitor and analyze periodically. However, it’s important to note that an increase in the Spam Score does not necessarily imply toxicity on the page or domain. It is possible that some essential SEO practices may have been overlooked. Rather than panicking about the Spam Score, it is recommended to investigate the underlying cause and take corrective measures. As long as you adhere to white hat SEO principles and prioritize user experience, your blog or website will remain unaffected.

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