The plugin blocks internal site search spam (what lowers your site's ranking in the Google).
As of April 2026, Stop Search Spam is a WordPress spam plugin with 50 active installations and a 5/5 rating from 2 reviews. It has been downloaded 1.7K+ times in total. Requires WordPress 4.3+ and PHP 5.6+. Available on WordPress.org since 2024. Actively maintained — updated within the last month. Top alternative: Akismet Anti-spam: Spam Protection.
Did you know that spammers can exploit your WordPress internal site search to advertise their illicit goods and services?
Many WordPress websites have a built-in search function accessible via URLs like example.com/?s=search_term (or example.com/search/search_term/). Malicious bots and spammers abuse this by injecting long promotional texts, links, and unwanted keywords right into your search URLs. For example, they might use example.com/?s=buy-fake-goods-from-my-site.com.
Because WordPress generates a search results page containing these terms, these dynamically generated pages can get crawled and indexed by Google or built into malicious backlink profiles. This creates unauthorized “adverts” on your domain, which leads to severe SEO penalties, keyword diluti…
| WordPress | 4.3+ requiredTested up to 6.9.4 |
| PHP | 5.6+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.