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How to Fix Soft 404 Errors WordPress

Soft 404 errors occur when a page returns a 200 OK status but shows no meaningful content, confusing search engines. This guide walks you through identifying and fixing these errors in WordPress to boost your site’s SEO and user experience.

Key Takeaways

  • Understand what a soft 404 error is: It’s when a page loads successfully (HTTP 200) but displays little or no content, misleading search engines.
  • Use Google Search Console to detect soft 404s: This free tool highlights problematic pages that may be hurting your SEO.
  • Set proper HTTP status codes: Ensure missing pages return a real 404 or 410 status instead of a soft 404.
  • Create valuable content for empty pages: Add relevant posts, categories, or search forms to prevent blank results.
  • Redirect or remove broken links: Use 301 redirects for moved content or delete outdated pages entirely.
  • Optimize your WordPress theme: Some themes cause soft 404s by showing generic templates for empty content—customize them for better results.
  • Regularly audit your site: Schedule monthly checks to catch new soft 404s before they impact rankings.

What Are Soft 404 Errors in WordPress?

A soft 404 error happens when a webpage technically loads (returns an HTTP 200 OK status), but the content is missing, irrelevant, or so minimal that it appears like a broken page. Unlike a standard 404 error—which clearly tells users and search engines the page doesn’t exist—a soft 404 confuses both.

For example, imagine clicking a link to a blog post that no longer exists, but instead of seeing a “Page Not Found” message, you land on a nearly blank page with just a header and footer. That’s a soft 404. Search engines like Google may interpret this as low-quality or duplicate content, which can hurt your SEO rankings over time.

In WordPress, soft 404s often appear due to deleted posts, misconfigured themes, or empty category/archive pages. The good news? They’re fixable—and this guide will show you exactly how.

Why Fixing Soft 404 Errors Matters

Ignoring soft 404s can lead to several problems:

  • Lower search rankings: Google may devalue pages it considers low-value or irrelevant.
  • Poor user experience: Visitors get frustrated when they can’t find what they’re looking for.
  • Wasted crawl budget: Search engines spend time crawling pages that offer no value, reducing efficiency.
  • Indexing issues: Important pages might get buried under low-quality ones.

By fixing soft 404s, you improve both SEO performance and visitor satisfaction—making your site more trustworthy and easier to navigate.

Step 1: Identify Soft 404 Errors Using Google Search Console

The first step is detection. Google Search Console (GSC) is the most reliable tool for spotting soft 404s.

How to Check for Soft 404s in GSC

  1. Log in to your Google Search Console account.
  2. Select your WordPress website property.
  3. Go to Pages > Coverage.
  4. Look for pages labeled as “Soft 404” under the “Error” or “Valid with warnings” sections.

Each listed URL is a candidate for fixing. Click on any entry to see details like when it was last crawled and why Google flagged it.

Alternative Detection Tools

If you don’t have GSC set up yet, use free tools like:

  • Screaming Frog SEO Spider: Crawl your site and filter for pages with low word counts or missing titles.
  • Ahrefs Webmaster Tools: Offers a “Soft 404” report in its Site Audit feature.

Once you’ve identified problematic URLs, move to the next step.

Step 2: Fix Soft 404s by Returning Proper HTTP Status Codes

The core issue with soft 404s is that they return a 200 OK status instead of a proper error code. To fix this, ensure missing or empty pages return a real 404 (Not Found) or 410 (Gone) status.

Method A: Use a Custom 404 Template

Most WordPress themes include a 404.php file. If yours doesn’t, create one:

  1. Go to Appearance > Theme File Editor in your WordPress dashboard.
  2. Look for 404.php. If it’s missing, create a new file with this name.
  3. Add a helpful message like: “Sorry, we couldn’t find what you’re looking for. Try searching or visit our homepage.”
  4. Include a search bar and links to popular pages to keep users engaged.

This ensures that truly missing pages show a proper 404 page—not a blank or generic template.

Method B: Force 404 Status for Empty Content

Some themes display archive or category pages even when they’re empty. To fix this, add code to your theme’s functions.php file:

function force_404_for_empty_archives() {
    if (is_category() || is_tag() || is_author() || is_date()) {
        if (!have_posts()) {
            global $wp_query;
            $wp_query->set_404();
            status_header(404);
        }
    }
}
add_action('template_redirect', 'force_404_for_empty_archives');

This tells WordPress to return a real 404 when an archive has no posts—eliminating soft 404s at the source.

Step 3: Add Content to Empty or Thin Pages

Sometimes, a page isn’t technically missing—it just lacks content. Instead of letting it sit empty, enrich it.

Examples of Content Fixes

  • Empty category pages: Add a description like “This category covers topics related to digital marketing. Browse recent posts below or use the search bar.”
  • Deleted blog posts: Replace with a redirect (see Step 4) or a new article on a similar topic.
  • Search result pages with no matches: Customize the “no results” template to suggest popular posts or categories.

For example, if you delete a post about “Best WordPress Plugins 2022,” consider writing an updated version for 2024 instead of leaving a gap.

Use Internal Links Strategically

Link to related content within your site. This keeps users engaged and helps search engines understand your site structure. For instance, on an empty tag page, list top posts from related tags.

Step 4: Redirect or Remove Broken Links

If content has moved or been permanently deleted, use redirects to guide users and bots to the right place.

When to Use 301 Redirects

A 301 redirect tells search engines that a page has permanently moved. Use it when:

  • A blog post was updated and moved to a new URL.
  • A product page was replaced with a newer version.
  • You merged two similar articles into one.

To set up a 301 redirect in WordPress:

  1. Install the Redirection plugin (free and easy to use).
  2. Go to Tools > Redirection.
  3. Enter the old URL (source) and the new URL (target).
  4. Save the redirect.

When to Delete Pages

If a page has no value and won’t be replaced, delete it entirely. This is especially useful for test pages, duplicate content, or outdated offers.

After deletion, ensure the URL returns a real 404 (not a soft one) by checking it in your browser or using an HTTP header checker tool.

Step 5: Optimize Your WordPress Theme

Some themes contribute to soft 404s by using generic templates for all pages—even empty ones. Upgrading or customizing your theme can prevent this.

Choose SEO-Friendly Themes

Use themes designed with SEO in mind. For example, the best WordPress theme for SEO and speed will handle error pages properly and avoid thin content issues.

Customize Archive and Search Templates

Edit your theme’s archive.php and search.php files to include fallback content when no results are found. Add headings, descriptions, and calls-to-action to keep pages useful.

If you’re not comfortable editing code, consider using a page builder like Elementor. You can create a WordPress theme with Elementor to design custom 404 and archive pages visually.

Troubleshooting Common Issues

Problem: Google still reports soft 404s after fixes.
Solution: Resubmit the URL for indexing in Google Search Console. It may take a few days for Google to recrawl and update its records.

Problem: Redirects aren’t working.
Solution: Clear your WordPress cache (using plugins like WP Super Cache) and test the redirect in an incognito browser.

Problem: Theme updates overwrite your custom 404.php.
Solution: Use a child theme to preserve changes. Learn how to apply a WordPress theme safely without losing customizations.

Conclusion

Fixing soft 404 errors in WordPress isn’t just about technical cleanup—it’s about creating a better experience for your visitors and search engines alike. By identifying these hidden issues, returning proper HTTP status codes, adding meaningful content, and using smart redirects, you’ll boost your site’s credibility and SEO performance.

Make soft 404 checks part of your regular site maintenance routine. With the steps in this guide, you’re equipped to tackle them quickly and effectively. Remember: a clean, well-structured site ranks higher, converts better, and keeps users coming back.