How to Speed Up a Slow WordPress Site (in Order of Impact)
Measure Core Web Vitals, then fix what matters most: page caching, hosting and PHP, images, plugins, scripts and fonts, and the database.
Guides
WordPress Fix Guides
Step-by-step fixes for common WordPress and WooCommerce problems, written by the WPSE team. Prefer to have it fixed for you? Our fixes start at $49.
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WordPress Site Hacked? What to Do First, Step by Step
Spam redirects, Google warnings, or unknown admin users? Lock the attacker out, clean the infection, close the way in, and get Google warnings removed.
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WordPress White Screen of Death: How to Fix a Blank Page
Your WordPress site shows a blank white page? Find the hidden error and fix it: caches, the debug log, plugins, themes, memory limits, and core files.
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WooCommerce Checkout Not Working? 7 Checks to Find and Fix the Cause
Place order spinning, no payment methods, or orders stuck on pending? Work through the logs, caching, conflicts, the checkout block, and payment gateway settings.
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WordPress Contact Form Not Sending Email? How to Fix It for Good
Form says sent but no email arrives? Learn why WordPress emails go missing and fix it with SMTP, the right From address, and SPF, DKIM, and DMARC records.
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How to Fix “There Has Been a Critical Error on This Website” in WordPress
A step-by-step guide to finding and fixing the WordPress critical error: recovery mode, the debug log, plugin and theme conflicts, PHP versions, and memory limits.