In terms of SEO (Search Engine Optimization), while there's no strict rule for the optimal URL length, it's generally recommended to keep URLs concise, descriptive, and user-friendly. Here are some guidelines and considerations:
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Short and Descriptive: - Aim for short and descriptive URLs that give users and search engines a clear idea of the page's content. Avoid unnecessary parameters or overly complex structures.
 
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Keywords: - Include relevant keywords in the URL, especially in the domain and the path. This can help search engines understand the topic of the page.
 
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Readability: - Keep URLs readable by using hyphens to separate words instead of underscores. For example, use "example.com/important-page" instead of "example.com/important_page."
 
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Avoid Dynamic Parameters: - If possible, avoid using dynamic parameters in URLs (e.g., "example.com/page?id=123"). Static, keyword-rich URLs are generally more SEO-friendly.
 
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Consistency: - Maintain consistency in your URL structure across your website. This helps both users and search engines navigate and understand the organization of your content.
 
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301 Redirects for Changes: - If you need to change a URL, use 301 redirects to inform search engines that the content has permanently moved. This preserves SEO value.
 
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Limit Length: - While there's no strict character limit for URLs, it's advisable to keep them reasonably short, ideally under 100 characters. Shorter URLs are easier to remember and share.
 
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HTTPS: - Use HTTPS for secure connections. Search engines tend to favor secure websites, and HTTPS is considered a ranking factor.
 
Remember that the primary goal is to create URLs that are user-friendly and provide a clear indication of the content. Search engines use URLs to understand the context and relevance of a page, so optimizing them for readability and keywords can positively impact your SEO efforts. Additionally, creating a logical URL structure helps users navigate your site more easily.
