How to Fix: Comment settings optimized

Comment settings optimized is an important SEO check in the WordPress Specific category. This is a medium-priority issue. It is a ten-minute job that quietly prevents a class of spam and crawl problems that are far more expensive to clean up later.

What is This Check About?

This check verifies that your WordPress comment settings are configured deliberately rather than left on defaults. Out of the box, WordPress accepts comments on every post, allows unmoderated links, and paginates or nests threads in ways that can generate low-value crawlable URLs. Optimising comments means deciding — on purpose — how much of that you actually want.

Comments are not the enemy. Genuine discussion adds fresh, keyword-rich content and signals an active site. Comment spam is the enemy, and the default settings do not stop it.

Why Does This Matter for SEO?

• Unmoderated comment spam plants outbound links to bad neighbourhoods, which can drag on your site’s trust.
• WordPress already adds rel="nofollow ugc" to comment links, but only if you have not stripped it — confirm it is intact.
• Comment pagination and feeds can spawn thin, near-duplicate URLs that waste crawl budget.
• Real discussion adds unique content and long-tail relevance to a page over time.

How to Check This Issue

1. Run an SEO audit with the SEO Roadmap tool to flag comment-related configuration issues.
2. Open Settings → Discussion and review moderation, link thresholds, and nesting.
3. Check whether comment links carry rel="ugc nofollow" by inspecting a live commented post (F12).
4. Look in Search Console for indexed ?replytocom= or comment-page URLs you did not intend to expose.

How to Fix This in WordPress

Difficulty Level: EASY – This fix is straightforward and can typically be completed by anyone with basic WordPress knowledge.

Estimated Time: 10 min

Step 1: Set your moderation policy

Under Settings → Discussion, require a comment to be manually approved, or at least hold any comment with a link for moderation. Require a name and email. These two toggles kill most drive-by spam on their own.

Step 2: Close comments where they add nothing

Turn comments off on pages, landing pages, and WooCommerce product pages where discussion is not the point. Consider auto-closing comments on posts older than a set number of days — old posts attract almost only spam.

Step 3: Add a spam filter

Install an anti-spam plugin so you are filtering automatically rather than moderating by hand forever. This is the difference between comments being an asset and being a chore you eventually abandon.

Step 4: Verify the Fix

1. Clear your cache if you use a caching plugin.
2. Re-run the SEO Roadmap audit to confirm the settings are now flagged as optimised.
3. Check back in Search Console after a few days to confirm stray comment URLs stop being indexed.

What I would actually do

Decide first whether you want comments at all. A lot of business and WooCommerce sites keep them switched on purely because that was the default, then spend years deleting spam from pages nobody was ever going to discuss. If comments are not part of your content strategy, turn them off globally and move on. If they are — a blog with a real audience, a tutorial where readers ask questions — then invest in moderating them well, because a thread of genuine questions and answers is some of the most useful long-tail content a page can have. What I would not do is leave them half-on: open everywhere, moderated nowhere. That is the configuration that ages into a spam liability.

Recommended Tools & Plugins

• Yoast SEO – Comprehensive SEO plugin with built-in checks
• Rank Math – Feature-rich SEO plugin with detailed analysis
• Google Search Console – Free tool to monitor your site’s search presence
• SEO Roadmap – Complete SEO audit and action plan tool

Common Mistakes to Avoid

• Leaving comments open and unmoderated on every post.
• Stripping the default nofollow ugc from comment links.
• Letting comment pagination and replytocom URLs get indexed.
• Enabling comments on product and landing pages where they only invite spam.

Need More Help?

• Consulting a WordPress developer or SEO specialist
• Checking the WordPress support forums for similar issues
• Reviewing your theme and plugin documentation
• Running a complete site audit with SEO Roadmap for a prioritized action plan

This guide is part of the SEO Roadmap knowledge base – your complete resource for WordPress SEO optimization.