{"id":7347,"date":"2026-02-04T09:57:42","date_gmt":"2026-02-04T09:57:42","guid":{"rendered":"https:\/\/www.airsang.com\/?p=7347"},"modified":"2026-02-04T09:58:46","modified_gmt":"2026-02-04T09:58:46","slug":"fix-blad-404-wordpress-errors","status":"publish","type":"post","link":"https:\/\/www.airsang.com\/ru\/fix-blad-404-wordpress-errors\/","title":{"rendered":"Fix b\u0142\u0105d 404 WordPress Errors: Causes, Fixes, and Prevention"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"394\" src=\"https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-4.png\" alt=\"Fix b\u0142\u0105d 404 WordPress Errors: Causes, Fixes, and Prevention\" class=\"wp-image-7348\" srcset=\"https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-4.png 750w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-4-300x158.png 300w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-4-18x9.png 18w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-4-1x1.png 1w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-4-10x5.png 10w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<p>If you manage a <strong><a href=\"https:\/\/www.WordPres.com\" target=\"_blank\" rel=\"noopener\">WordPress<\/a><\/strong> website, you\u2019ve probably seen a b\u0142\u0105d 404 WordPress at least once \u2014 a page that simply won\u2019t load and instead shows an error message like \u201c404 Not Found\u201d. Whether you\u2019re running a personal blog, an online store, or a business site, understanding what this error means and knowing how to fix it is crucial for user experience and search engine optimization.<\/p>\n\n\n\n<p>In this guide, we\u2019ll explain what a 404 error is, why it happens, common causes, simple fixes you can try right away, and tips to prevent these errors in the future.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Is b\u0142\u0105d 404 WordPress?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"350\" src=\"https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-5.png\" alt=\"Fix b\u0142\u0105d 404 WordPress Errors: Causes, Fixes, and Prevention-What Is b\u0142\u0105d 404 WordPress?\" class=\"wp-image-7349\" srcset=\"https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-5.png 865w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-5-300x121.png 300w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-5-768x311.png 768w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-5-18x7.png 18w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-5-1x1.png 1w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-5-10x4.png 10w\" sizes=\"auto, (max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p>A b\u0142\u0105d 404 WordPress \u2014 \u201c404 Not Found\u201d error \u2014 is an HTTP status code that means the page requested by a visitor can\u2019t be found on the server. It\u2019s your WordPress site\u2019s way of saying, \u201cWe couldn\u2019t find what you were looking for.\u201d<\/p>\n\n\n\n<p>This might happen when:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A visitor types a URL incorrectly.<\/li>\n\n\n\n<li>A link on your site points to missing content.<\/li>\n\n\n\n<li>You moved or deleted a page.<\/li>\n\n\n\n<li>Your site\u2019s permalinks (the URL structure) are broken.<\/li>\n\n\n\n<li>The server can\u2019t correctly interpret the URL.<\/li>\n<\/ul>\n\n\n\n<p>A 404 error doesn\u2019t usually break your entire site, but if ignored it can hurt your SEO rankings and frustrate users who expected to find something useful.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Fixing b\u0142\u0105d 404 WordPress Matters<\/h2>\n\n\n\n<p>Many WordPress sites accumulate 404 errors over time \u2014 even small sites might get hundreds of broken links each month because of typos, outdated links, or removed content.<\/p>\n\n\n\n<p>Here\u2019s why you should care:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>User Experience: Visitors who land on broken pages are more likely to leave and go to a competitor.<\/li>\n\n\n\n<li>SEO Impact: Search engines like Google may lower your rankings if they encounter many broken pages or wasted link value.<\/li>\n\n\n\n<li>Traffic &amp; Revenue Loss: Especially for eCommerce sites, missing pages can interrupt customer journeys and sales.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Common Causes of b\u0142\u0105d 404 WordPress<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-6-1024x585.png\" alt=\"Fix b\u0142\u0105d 404 WordPress Errors: Causes, Fixes, and Prevention-Common Causes of b\u0142\u0105d 404 WordPress\" class=\"wp-image-7350\" srcset=\"https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-6-1024x585.png 1024w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-6-300x171.png 300w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-6-768x439.png 768w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-6-1536x878.png 1536w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-6-18x10.png 18w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-6-1000x571.png 1000w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-6-1x1.png 1w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-6-10x6.png 10w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-6.png 1792w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Before fixing the error, it helps to understand why it\u2019s happening. Here are the most frequent causes:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Incorrect Permalink Settings<\/h3>\n\n\n\n<p>WordPress uses \u201cpermalinks\u201d to structure URLs. If this configuration breaks, many pages might start returning 404 errors \u2014 not just one.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Broken or Deleted Pages<\/h3>\n\n\n\n<p>If a page was removed or the URL changed without redirecting from the old link, visitors will see a 404 error when visiting the outdated address.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Corrupted .htaccess File<\/h3>\n\n\n\n<p>On Apache servers, WordPress uses a file called <code>.htaccess<\/code> to handle how URLs are interpreted. If this file is missing or corrupt, 404 errors can appear site-wide.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Plugin or Theme Conflicts<\/h3>\n\n\n\n<p>Sometimes plugins or themes interfere with URL rewrites or permalink handling. Deactivating them temporarily can reveal whether they\u2019re the cause.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Cache Issues or Typos<\/h3>\n\n\n\n<p>Old cached versions and typos in links can trigger 404s too. While typos are easy to fix, server or browser caching can make changes slower to appear.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step-by-Step Solutions to Fix b\u0142\u0105d 404 WordPress<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"596\" src=\"https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-7.png\" alt=\"Fix b\u0142\u0105d 404 WordPress Errors: Causes, Fixes, and Prevention-Step-by-Step Solutions to Fix b\u0142\u0105d 404 WordPress\" class=\"wp-image-7351\" srcset=\"https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-7.png 1024w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-7-300x175.png 300w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-7-768x447.png 768w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-7-18x10.png 18w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-7-1000x582.png 1000w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-7-1x1.png 1w, https:\/\/www.airsang.com\/wp-content\/uploads\/2026\/02\/image-7-10x6.png 10w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Most 404 errors can be resolved without coding experience. Here are the most reliable fixes:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Reset Permalink Structure<\/h3>\n\n\n\n<p>This is often the quickest fix.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Log in to your WordPress Dashboard.<\/li>\n\n\n\n<li>Go to Settings \u2192 Permalinks.<\/li>\n\n\n\n<li>Without changing anything, click Save Changes.<\/li>\n<\/ol>\n\n\n\n<p>This forces WordPress to update its permalink structure and often fixes broken URLs.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\ud83d\udd01 Tip: Even if you didn\u2019t change anything, simply saving triggers a permalink refresh that corrects many internal routing issues.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">2. Edit or Regenerate the .htaccess File<\/h3>\n\n\n\n<p>If resetting permalinks doesn\u2019t work, the issue could be with your <code>.htaccess<\/code> file:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Connect to your hosting admin or FTP.<\/li>\n\n\n\n<li>Look for the <code>.htaccess<\/code> file in the root directory of your WordPress installation.<\/li>\n\n\n\n<li>Rename or delete it (after making a backup).<\/li>\n\n\n\n<li>Then go back to Settings \u2192 Permalinks and click Save Changes to generate a fresh <code>.htaccess<\/code> file.<\/li>\n<\/ul>\n\n\n\n<p>If your host uses Apache, this file controls URL rewriting, so a fresh version often restores link functionality.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Redirect Old URLs<\/h3>\n\n\n\n<p>If you changed URLs or deleted pages, use a redirect plugin such as Redirection to send users from missing links to correct pages.<\/p>\n\n\n\n<p>This is especially helpful if the page used to rank in search engines \u2014 the redirect preserves SEO value.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Find &amp; Fix Broken Links<\/h3>\n\n\n\n<p>Tools like Google Search Console or plugins (e.g., Broken Link Checker) help you find links that lead to 404 errors. Then either update them to the correct URL or set up redirects for them.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Check Plugins and Themes<\/h3>\n\n\n\n<p>If the error appeared after installing a plugin or updating your theme:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Deactivate all plugins.<\/li>\n\n\n\n<li>Check if the error still shows.<\/li>\n\n\n\n<li>Reactivate plugins one by one to isolate the cause.<\/li>\n\n\n\n<li>Try switching to a default theme like Twenty Twenty-One temporarily.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Custom 404 Pages: Better User Experience<\/h2>\n\n\n\n<p>Even after you fix most errors, some 404s are unavoidable \u2014 people can still type wrong URLs or try to access deleted links.<\/p>\n\n\n\n<p>That\u2019s why creating a customized 404 page is a good idea. A friendly 404 page can:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Explain what happened in clear terms.<\/li>\n\n\n\n<li>Offer links to your most useful pages.<\/li>\n\n\n\n<li>Include a search box so users can find something else.<\/li>\n<\/ul>\n\n\n\n<p>Most WordPress themes allow you to design your own 404 page through the theme editor or a page builder like Elementor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Monitor 404 Errors Over Time<\/h2>\n\n\n\n<p>Once fixed, it\u2019s wise to keep an eye on 404 errors so they don\u2019t accumulate again:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use Google Analytics to track pages that show 404 titles.<\/li>\n\n\n\n<li>Use Google Search Console to spot crawl errors.<\/li>\n\n\n\n<li>Some plugins like Redirection log 404s and help you set redirects when needed.<\/li>\n<\/ul>\n\n\n\n<p>Monitoring errors helps maintain SEO health and prevents users from landing on frustrating broken links.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Common b\u0142\u0105d 404 WordPress FAQs<\/h2>\n\n\n\n<p>Q: Why do I get 404 errors only after migrating my site?<br>A: Migration often changes server settings or removes key files like <code>.htaccess<\/code>. Resetting permalinks and regenerating <code>.htaccess<\/code> usually fixes this.<\/p>\n\n\n\n<p>Q: Can 404 errors hurt my search ranking?<br>A: Yes, especially broken internal links can waste valuable SEO equity and lead to lower rankings.<\/p>\n\n\n\n<p>Q: What if my admin dashboard shows a 404 error?<br>A: This might be due to server settings, plugin conflicts, or a missing <code>wp-admin<\/code> file. Checking file integrity or restoring backups usually helps.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion: Keep Your WordPress Site Healthy<\/h2>\n\n\n\n<p>A b\u0142\u0105d 404 <strong><a href=\"https:\/\/www.WordPres.com\" target=\"_blank\" rel=\"noopener\">WordPress<\/a><\/strong> is common, but it doesn\u2019t need to be a permanent problem. By understanding what causes these errors and applying reliable fixes \u2014 like resetting permalinks, managing redirects, and auditing links \u2014 you can improve your site\u2019s usability and SEO.<\/p>\n\n\n\n<p>If you find these issues confusing or time-consuming, <strong><a href=\"https:\/\/www.airsang.com\/ru\/\">\u0410\u0418\u0420\u0421\u0410\u041d\u0413<\/a><\/strong> specializes in cross-border web design and WordPress optimization. Whether you\u2019re launching an international business, managing an online store, or need a professional to fix persistent WordPress errors, we can help make your site reliable, SEO-ready, and user-friendly. Feel free to reach out to us anytime. We\u2019re here to help!<\/p>","protected":false},"excerpt":{"rendered":"<p>If you manage a WordPress website, you\u2019ve probably seen a b\u0142\u0105d 404 WordPress at least once \u2014 a page that simply won\u2019t load and instead&#8230;<\/p>","protected":false},"author":2,"featured_media":7352,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,17,1],"tags":[],"class_list":["post-7347","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights","category-tips-marketing","category-web-knowledge"],"_links":{"self":[{"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/posts\/7347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/comments?post=7347"}],"version-history":[{"count":1,"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/posts\/7347\/revisions"}],"predecessor-version":[{"id":7353,"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/posts\/7347\/revisions\/7353"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/media\/7352"}],"wp:attachment":[{"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/media?parent=7347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/categories?post=7347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.airsang.com\/ru\/wp-json\/wp\/v2\/tags?post=7347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}