Cacheabilityv2.2.0
HTTP optimization for WordPress. Fixes soft 404 errors and adds smart cache headers.
Alternatives to Resource Not Found Placeholder | Prevent redirections due to not foud resources
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Imedes Preflightv1.0.2
Faster invalid-request handling and resilient WordPress URLs with stable public resource identities.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Send visitors who land on a missing page to your homepage or another page you choose, with 301/302, an optional log, and a built-in test.
PlaceHodorv1.7.4
Substitute/replace missing images by a default image. The plugin will (try to) display/generate the good size (width and height) of the missing image.
It removes cookies from the requests to static resources for the modern browsers.
4zero4v1.2
Turn "page not found" (404) errors into a helpful search instead of a dead end.
FallbackRedirectv1.0.0
Redirect manager for 301, 302 and 307 redirections. Monitor and fix 404 errors, log every broken link, and protect your SEO after a migration.
Permalink Keeperv1.2.0
Automatically flushes WordPress rewrite rules at regular intervals. Prevents 404 errors and maintains SEO integrity by keeping your permalink structur …
Instant 404 Smart Fixerv1.0.1
Smartly monitors 404 errors and auto-redirects to matching content using a high-performance algorithm.