Hi Simon,

I think you can do it like this:

First you need to find these lines in the ezSearch.cshtml. probably in line 285

@helper RenderNoResults(SearchViewModel model){

    <div class="ezsearch-no-results">
        <p>@FormatHtml(GetDictionaryValue("[ezSearch] No Results", "No results found for search term <strong>{0}</strong>."), model.SearchTerm)</p>
        }
        
    </div>
}

To these lines of code you need to add Response.StatusCode = 404; so the final code will look like this

Hope this does what you are after.

@helper RenderNoResults(SearchViewModel model){
    
<div class="ezsearch-no-results">
        <p>@FormatHtml(GetDictionaryValue("[ezSearch] No Results", "No results found for search term <strong>{0}</strong>."), model.SearchTerm)</p>
       
            @{
                Response.StatusCode = 404;
             
            }    
        }
        
    </div>
}

/Dennis