{"id":2343,"date":"2026-04-11T00:39:06","date_gmt":"2026-04-11T03:39:06","guid":{"rendered":"https:\/\/soy.com.br\/?p=2343"},"modified":"2026-04-17T20:38:52","modified_gmt":"2026-04-17T23:38:52","slug":"site-wordpress-lento-descubra-como-acelerar","status":"publish","type":"post","link":"https:\/\/soy.com.br\/en\/site-wordpress-lento-descubra-como-acelerar\/","title":{"rendered":"Slow WordPress Site! Discover 12 Causes and Solutions to Speed Up Your Website"},"content":{"rendered":"<h1>HOW TO KNOW IF YOUR WORDPRESS WEBSITE IS SLOW (AND WHAT THE IDEAL TIME IS)<\/h1>\r\n\r\n<p>&nbsp;<\/p>\r\n<!-- \/wp:post-content -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Before moving on to solutions, understand what is considered a slow or fast WordPress site:<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\r\n<li>Below 1 second \u2192 Excellent<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>2 to 3 seconds \u2192 Good<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>Above 5 seconds \u2192 Slow \u2014 immediate action needed, you are losing visits and Google rankings.<\/li>\r\n<!-- \/wp:list-item --><\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>To measure your website&#039;s actual loading time, use free tools such as:<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\r\n<li>Google PageSpeed Insights (pagespeed.web.dev)<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>GTmetrix (gtmetrix.com)<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>WebPageTest (webpagetest.org)<\/li>\r\n<!-- \/wp:list-item --><\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>These tools not only measure speed, but identify exactly what is causing the slowdown \u2014 and this will be the basis for applying the solutions below.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 1 \u2014 LOW QUALITY ACCOMMODATION<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>This is by far the number one cause of slow WordPress sites. Cheap shared hosting puts hundreds of websites on the same server. When any one of them experiences a traffic spike, all the others suffer.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>Evaluate the quality of your accommodation. Look for plans with at least:<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\r\n<li>PHP 8.1 or higher<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>NVMe SSD Servers<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>Support for HTTP\/2 or HTTP\/3<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>Adequate RAM memory (minimum 512MB per account)<\/li>\r\n<!-- \/wp:list-item --><\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>If your website is important to your business, consider migrating to managed WordPress hosting or at least a VPS.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 2 \u2014 UNOPTIMIZED IMAGES<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Large images are the second most common cause of slow WordPress sites. A camera photo can be 4MB or more\u2014completely unnecessary for website use. Ideally, images should be under 150KB for banners and under 80KB for content images.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>Before uploading: use Squoosh (squoosh.app) or TinyPNG (tinypng.com) to compress your images. Prefer the WebP format \u2014 it&#039;s up to 30% smaller than JPEG while maintaining the same quality.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>For images already on the site: install the Imagify, ShortPixel, or EWWW Image Optimizer plugin. They automatically compress and convert all site images to WebP, including those already uploaded.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 3 \u2014 ABSENCE OF CACHE<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Without caching, the server needs to process the entire page from scratch on each visit\u2014this consumes time and resources. With caching enabled, the page is &quot;pre-built&quot; and delivered instantly to visitors.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>Install a caching plugin. The most recommended ones are:<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\r\n<li>WP Rocket (paid, most complete \u2014 easy to set up, no technical knowledge required)<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>W3 Total Cache (free, more complete but more complex)<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>WP Super Cache (free, simple and efficient)<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>LiteSpeed Cache (free, excellent for hosting with a LiteSpeed server)<\/li>\r\n<!-- \/wp:list-item --><\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>After installing, enable: page caching, browser caching, and, if available, object caching.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 4 \u2014 EXCESSIVE OR OUTDATED PLUGINS<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Each plugin added to WordPress loads extra JavaScript and CSS files onto the page. With many active plugins\u2014especially poorly coded ones\u2014the site becomes overloaded.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>Conduct an audit of your plugins. For each one, ask yourself: &quot;Is this plugin really necessary?&quot; If the answer is no, disable and delete it.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph \/-->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Ideal number of plugins: there&#039;s no set rule, but well-optimized websites generally function with fewer than 20 active plugins. Quality matters more than quantity.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 5 \u2014 HEAVY OR POORLY CONSTRUCTED THEME<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Some WordPress themes are visually appealing but perform terribly. Themes with many sliders, animations, custom fonts, and excessive visual features can double loading times.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>To test if the theme is the problem: temporarily activate the default WordPress theme (Twenty Twenty-Four) and test the speed. If it improves significantly, the problem is the theme.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Choose lightweight and well-coded themes such as Astra, GeneratePress, Neve, or Blocksy. All have free versions and are built with performance in mind.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 6 \u2014 DATABASE WITHOUT OPTIMIZATION<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Over time, the WordPress database accumulates unnecessary entities: post revisions, drafts, spam comments, expired transients, and data from uninstalled plugins. This slows down database queries.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>Install WP-Optimize. It cleans the database with one click.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\r\n<li>Removes revisions from old posts.<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>Remove spam and junk comments.<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>Clear expired transients<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>Optimizes database tables.<\/li>\r\n<!-- \/wp:list-item --><\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Perform a monthly cleanup. Before any cleanup, make a backup.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 7 \u2014 LACK OF CDN (CONTENT DELIVERY NETWORK)<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>If your website&#039;s server is in the US, a Brazilian visitor needs the data to travel that distance every time they access a page. A CDN creates copies of the content on servers in various parts of the world, delivering the files from the server closest to the visitor.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>Use Cloudflare (free). It&#039;s easy to set up and significantly reduces loading times for visitors in Brazil and around the world. Simply create an account, point your domain&#039;s DNS to Cloudflare, and activate the free plan.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph \/-->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 8 \u2014 UNMINIFIED JAVASCRIPT AND CSS<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>JavaScript and CSS files contain spaces, comments, and line breaks that serve only to make them easier for humans to read. In a production environment, these elements only increase the file size.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>The minification process removes these unnecessary elements, reducing file size. Plugins like WP Rocket, W3 Total Cache, and Autoptimize do this automatically.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Warning: Poorly configured minification can break the site&#039;s appearance. Test after enabling it and check all pages.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 9 \u2014 IMAGES WITHOUT LAZY LOAD<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>By default, the browser loads all the images on the page at once, even those at the bottom of the page that the user hasn&#039;t seen yet. Lazy loading causes images to load only when the user scrolls down to them.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>WordPress 5.5+ already has native lazy loading for images. To ensure it&#039;s active, check if your images have the loading=&quot;lazy&quot; attribute in the HTML code.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Plugins like WP Rocket, EWWW Image Optimizer, and a3 Lazy Load also offer this functionality with advanced settings.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 10 \u2014 OUTDATED PHP<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>WordPress runs on PHP. Older versions of PHP (7.4 or earlier) are significantly slower than modern versions. PHP 8.1, for example, is up to 3 times faster than PHP 7.2.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>Access your hosting cPanel and look for &quot;PHP Version&quot; or &quot;PHP Selector&quot;. Update to PHP 8.1 or 8.2 (the latest version compatible with your plugins and theme).<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Before updating PHP in production, check the compatibility of your plugins and theme. Make a backup first.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 11 \u2014 TOO MANY EXTERNAL REQUESTS<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Google Fonts, social media scripts (Facebook Pixel, Instagram buttons), analytics tools, and chatbots\u2014each of these resources makes a request to an external server when loading your page. Many external requests increase loading time.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\r\n<li>Host Google fonts locally using the OMGF (Optimize My Google Fonts) plugin.<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>Load third-party scripts asynchronously (async\/defer)<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>Evaluate whether all the installed external tools are truly necessary.<\/li>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<li>Use Google Tag Manager to centralize all your scripts into a single upload.<\/li>\r\n<!-- \/wp:list-item --><\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:separator --><hr class=\"wp-block-separator has-alpha-channel-opacity\" \/><!-- \/wp:separator -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>CAUSE 12 \u2014 HOME PAGE OVERLOADED<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Many websites put everything on the homepage: sliders with 10 images, animated sections, Instagram feeds, background videos, contact forms. Each element adds weight and processing power.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>How to solve:<br \/>Review your homepage and keep only the essentials. Ask yourself: &quot;What does a visitor need to see in 5 seconds to understand what my business does and how to contact me?&quot; The rest can go on internal pages.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Replace sliders with static images (sliders are one of the biggest performance killers). Delay the loading of background videos. Use well-optimized hero images.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501 WHAT TO DO WHEN NOTHING ELSE WORKS<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>You&#039;ve applied all the tips above, installed the right plugins, optimized the images \u2014 and your WordPress site is still slow. What could be happening?<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>In this case, the problem is probably on a more technical level.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>In these cases, the most efficient solution is to rely on a WordPress specialist who can conduct a complete technical audit, identify the real bottleneck, and apply the corrections precisely.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>Attempting to solve complex technical problems without the proper knowledge can worsen the situation, break functionalities, or even leave the website vulnerable.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph \/-->\r\n\r\n<!-- wp:paragraph -->\r\n<p>A fast website is not a luxury \u2014 it&#039;s a basic requirement in 2026. It directly impacts... <a href=\"https:\/\/soy.com.br\/en\/servico\/seo\/\">Google ranking<\/a>, The conversion rate, the user experience, and the credibility of your brand. Every second you reduce loading time can mean more customers and more revenue.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p>If you don&#039;t have the time or technical skills for this, SOY offers a complete WordPress optimization and maintenance service. We conduct performance audits, identify bottlenecks, and deliver a significantly faster website \u2014 with a complete before-and-after report.<\/p>\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n<p class=\"button-blog\">\u2192 <a href=\"https:\/\/soy.com.br\/en\/contato\/\">Request a free analysis<\/a><\/p>\r\n<!-- \/wp:paragraph -->","protected":false},"excerpt":{"rendered":"<p>COMO SABER SE O SEU SITE WORDPRESS EST\u00c1 LENTO (E QUAL O TEMPO IDEAL) &nbsp; Antes de partir para as solu\u00e7\u00f5es, entenda o que \u00e9 considerado site wordpress lento ou r\u00e1pido: Abaixo de 1 segundo \u2192 Excelente De 2 a 3 segundos \u2192 Bom Acima de 5 segundos \u2192 Lento \u2014 a\u00e7\u00e3o imediata necess\u00e1ria, voc\u00ea [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":2354,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[29],"tags":[28,25,24,27,23,26],"class_list":["post-2343","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-perfomance-wordpress","tag-cache","tag-otimizacao","tag-perfomance","tag-plugins","tag-velocidade","tag-wordpress"],"acf":[],"_links":{"self":[{"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/posts\/2343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/comments?post=2343"}],"version-history":[{"count":8,"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/posts\/2343\/revisions"}],"predecessor-version":[{"id":2361,"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/posts\/2343\/revisions\/2361"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/media\/2354"}],"wp:attachment":[{"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/media?parent=2343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/categories?post=2343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/soy.com.br\/en\/wp-json\/wp\/v2\/tags?post=2343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}