WP Compress – Instant Performance & Speed Optimization vs DietPress

WP Compress – Instant Performance & Speed Optimization Instantly speed up WordPress performance and stop slow load times from costing you sales, signups, and visitors. Load Faster, Rank Higher & Convert Better on Complete Autopilot Simply link your website and you’re good to go – with no maintenance required after setup. It’s really that easy. Instant Performance Boost for Your Website One-Click Smart Optimization: Simply link your website and run smart optimization for a boost in performance with no maintenance required. Easy to Use, Yet Infinitely Customizable: Tailor your site’s performance with customizable settings, page rules, and exclusions. Whether you prefer set-and-forget performance or hands-on control, WP Compress is built to fit your needs. Effortlessly Speed Up Mobile Websites: All performance tweaks provide specifically optimized versions, dedicated for mobile devices to instantly upgrade your mobile page speed and performance scores, which is critical in today’s mobile-first world. Key Features of WP Compress Advanced Caching: Unlock lightning-fast server responses, slash resource consumption, and avoid unnecessary hosting upgrades. CSS & JavaScript Optimization: Reduce page bloat and minimize code to load only the critical content, with no coding required. Perfect Image Technology: Slash file sizes and generate WebP images that intelligently adapt to look good and load fast on any device. Global CDN Delivery (Optional): Replicate your website’s content across the globe, for ultra-fast delivery to viewers anywhere, anytime. Smart Optimization + 24/7 Performance Monitoring: We’ll automatically keep your site optimized around the clock, ensuring peak performance for each and every incoming visitor. All-in-One WordPress Performance Plugin Enjoy one-click smart optimization for an instant performance upgrade, or customize settings, page rules and exclusions as you wish – either way, you’re in complete control. Set Up in Seconds, Optimized Forever WP Compress is pre-configured with one-click settings options right out of the box. Essential Performance Suite Get started using the essential performance suite, offering everything you need for a faster site, from one-click optimization to critical CSS improvements and lazy loading. Powerful Optimization Engine Real-Time image optimization, media library compression, and advanced optimizations for adaptive performance based on the incoming visitor. Agency Features for Professionals Agency access includes centralized management, detailed statistics, and custom branding, so you can take all of the credit for faster WordPress performance. PRECONFIGURED FOR YOU, YET EXTREMELY FLEXIBLE You’ll be good to go the moment you paste your access key into the WP Compress plugin. It comes pre-configured with what we think are the optimal and most supported settings – but feel free to play around! It’s really that simple and built for compatibility. Essential Performance Suite The basics for a faster website, without lifting a finger past setup. One-Click Smart Optimization Advanced Website Caching Critical CSS Optimizations JavaScript Code Optimization Improve Render Blocking Delay Unnecessary JavaScript Lazy Load Images Lazy Load Videos One-Click Performance Testing SmartPurge Technology WooCommerce Tweaks FontAwesome Tweaks Google Tag Manager Tweaks Other Performance Optimizations Frequent Updates Expert Support Powerful Optimization Engine Advanced optimization that automatically adapts based on the incoming visitor for our fastest load times across the entire globe! One-Click Smart Optimization Real-Time Image Optimization (Live) Media Library Compression (Traditional) Lossless, Intelligent & Ultra Compression Algorithms Adaptive Images (per device) Generate and Serve Next-Generation WebP Images Retina Device Support Over-Compression Prevention Optimize + Serve Images via CDN Optimize + Serve SVG via CDN Optimize + Serve CSS Assets via CDN Optimize + Serve JavaScript via CDN Optimize + Serve Fonts via CDN Support External URLs (Amazon S3 etc) Automated Image Resize Single Image Compression Single Image Restore from Cloud One-Click Bulk Optimization One-Click Bulk Restore Preserve EXIF Data Custom CDN Domains INCREDIBLE AGENCY FEATURES: Not only is the plugin great for speeding up individual websites, but the whitelabel add-on is fully loaded with industry-leading Agency features such as: Centralized Management Portal Monthly Quotas for Clients Remote Optimization Detailed Statistics (Per Site) Agency Statistics (Overview) Detailed Compression Reports Downloadable PDF Reports Send Monthly Email Reports MainWP Bulk Linking Extension Multisite Compatibility + Bulk Linking Plugin Hide from WordPress Admin Custom Branded Reports Custom CDN Domains Custom Branded Plugin Features Overview Ease of Use One-Click Performance: Instantly apply recommended or aggressive settings. Safe Mode: If at any point you want to revert or compare, simply toggle safe mode. Smart Optimization: Dynamic adjustments based on traffic and updates. Customizable Setup: Simple yet highly adaptable to different needs. Comprehensive Performance: Modular toggles for website speed optimization. Expert Support: Access to chat and ticket support for guidance. Performance Enhancements Caching and Optimization Advanced Cache: Total website caching for faster response times and reduced load. Real-Time Optimization: Automatically adapt content based on the incoming visitor. Script Optimization: Minify, combine, or delay scripts as needed. Cache Warmup: Preloads essential content for faster access. GZIP Compression: Compresses HTML for quicker load times. Global CDN Delivery: Ensures fast performance worldwide. Image and Media Management WebP Images: Utilizes next-gen image formats for quicker loads. Retina Device Support: Optimizes images for high-resolution displays. Media Library Compression: Reduces image file sizes without losing quality. Lazy Loading: Loads media files only when needed. Automatic Image Optimization: On upload for autonomous optimization. Resource Management Remove Unused JavaScript/CSS: Cleans up unnecessary code for faster load times. Font Optimization: Manages font loading for optimal performance. Smart Cache Purging: Automatically purge based on website or content updates. Prefetch DNS Connections: Speeds up domain name resolution for assets. External URL Support: Allow external urls such as S3, offloaded images and more. Administrative Tools Remote Management: Manage all of your websites from the centralized dashboard. Multisite Tools: Bulk linking and custom settings for network sites. Custom Client Quotas: Set specific limits for bandwidth and resources. UX Customization: Adjust plugin appearance and functionality. Sub-Account Management: Oversee client access and site control. Whitelabel Features Custom Branded Plugin: Add your logo, icon, branding and more to take the credit. Custom CDN Domains: Use your domain for global content delivery. Invisible Management: Hide the plugin in the WP admin area. Detailed Reporting: Automated PDF and email reports branded with your logo. Platform Integration Compatibility: Supports WordPress, WooCommerce, MultiSite, and more. MainWP Integration: Simplifies management across WordPress sites. Think of it as a fully managed solution, where you get to take the credit for faster loading client websites! We Always Have Your Back We’ve built all features as a toggle system, you can simply turn something on and if there are ever any conflicts or issues, simply toggle it off and everything will revert back to how it was. With millions of possible combinations, there are vast differences in environment from one WordPress website to the next. Whether it be plugins, themes, hosting permissions or server specifications – there’s a lot of variability. We also offer industry-leading live chat support with automatic ticket conversion. So if you ever have any questions, suggestions, or feature requests we’re here to help! Try it risk-free and see for yourself! Lower Bounce Rates Ultra-Fast Response Times Better First Impressions Reduced Resource Usage Increased Conversions How much does it cost? We believe that every website deserves to load faster! You can use our essential performance suite for free and add-on the optimization engine or agency features if you wish! View our prices and plans.

DietPress is a free WordPress speed optimization plugin with a built-in page cache. Page caching, browser caching, GZIP and Brotli compression, deferred JavaScript, critical CSS, image loading attributes, preloading, locally hosted Google Fonts and selective asset loading, all in one plugin and all free. And it goes further than a caching plugin: it also puts WordPress itself on a diet, switching off the features your site never uses. It pairs that with a clean, risk-based interface. Everything is configurable, the optimizations are already on by default, and nothing is hidden behind a paid tier. Activate it and your site is faster, or open the settings and tune every detail. By default WordPress loads functions, services and scripts that most sites do not need. They slow down loading times and consume hosting resources. DietPress lets you trim that fat and apply battle-tested performance tweaks, with a clear description of what each option does and what might break, organized by risk level so you always know what is safe. WHY CHOOSE DIETPRESS Page caching, for free. Serve anonymous visitors a copy stored on disk instead of building the page again. The feature people buy WP Rocket or a NitroPack subscription for, with no licence and no monthly fee. No drop-in, no changes to wp-config.php. Unlike WP Super Cache or W3 Total Cache, DietPress installs no advanced-cache.php and never edits wp-config.php. Switching it off leaves your site exactly as it was, with nothing orphaned behind. It tells you why. Most cache plugins leave you guessing when nothing is cached. DietPress reports its own status, tests itself against your home page, and names the exact reason a page was skipped. WooCommerce-safe by design. Carts, checkout, my account and any visitor carrying a cart cookie always get the live site, so nobody ever sees somebody else’s basket. Diet as well as speed. Where Perfmatters focuses on disabling scripts, DietPress covers that ground and adds page caching, critical CSS, local Google Fonts and a dashboard, admin and email cleanup, in one plugin. Light on your server. No account, no external service, no telemetry, no upsell nags. Everything runs on your own hosting. WHAT THE PAGE CACHE DOES TO YOUR RESPONSE TIME Measured on a WordPress 7.0 install with GeneratePress, WooCommerce and a 76 product catalogue, PHP 8.5, taking the median of 15 requests per URL. Your own hosting will give different figures, but the shape of the result will not change. Server response time, the same pages with the page cache off and on: Home page – 52.7 ms without, 15.1 ms with, 71% faster WooCommerce shop – 45.4 ms without, 14.8 ms with, 67% faster A 110 KB article – 43.0 ms without, 15.1 ms with, 65% faster A 98 KB page – 41.0 ms without, 14.9 ms with, 64% faster A product category – 41.3 ms without, 15.1 ms with, 63% faster The interesting part is not the percentage, it is that the cached figure barely moves. Serving a stored file costs the same whether the page was cheap or expensive to build, so the saving grows with the size of your site rather than with the power of your server. The heaviest page in the test is the one that gained most. It also changes how much traffic your hosting can take at once. In the same test the server went from serving about 40 visits a second to more than 210, five times as many, on exactly the same plan. That is what keeps a small site standing up when one of your posts does well. TWO THINGS IN ONE PLUGIN 1. Performance optimizations (on by default) Automatic Critical CSS inlined in the head (optional experimental deferral of non-critical CSS) JavaScript defer parsing with smart dependency handling Image loading attributes safety net: lazy loading, decoding=async and fetchpriority for images that bypass core Automatic image dimensions for better CLS scores (including picture elements) Resource hints: preconnect and DNS prefetch for common third-party origins Theme stylesheet, critical fonts and logo preloading for a faster LCP Google Fonts display=swap Google Fonts local hosting: serve the fonts your theme uses from your own server, GDPR-friendly with a silent fallback to the Google CDN (opt-in) Selective third-party loading: WooCommerce, Contact Form 7, block library, Slider Revolution, TablePress, Smash Balloon, Formidable Forms and Everest Forms assets only load where they are used (opt-in) RSS feed optimization (cache headers and item limit) Server rules in .htaccess: browser caching with a configurable lifetime for media, for styles and scripts and for fonts, GZIP and Brotli compression, immutable cache headers, CORS for fonts and keep-alive (master switch plus per-feature toggles) Database maintenance: daily expired-transient cleanup and safe query optimizations Page cache: store each page on disk and serve it to anonymous visitors without building it again, with automatic purging, gzip precompression and a status panel that says whether it is working (opt-in, in its own tab) 2. Put WordPress on a diet (risk-based, opt-in) Light (safe for any site): emojis, RSD/WLW tags, shortlinks, self-pingbacks, comment pagination, and more Moderate (evaluate first): oEmbed, jQuery Migrate, Dashicons on the frontend, Global Styles and Duotone, remote block patterns, avatars and Gravatar, comment threading, and more Strict (site-specific): granular RSS feed control, Heartbeat API mode, post revisions and autosave, disable comments, XML sitemap, native lazy loading/fetchpriority, content types, selective loading for WooCommerce, Contact Form 7, block assets, Slider Revolution, TablePress, Smash Balloon, Formidable Forms and Everest Forms, and more Widgets: dashboard widgets (including third-party ones from Yoast, WooCommerce, Elementor, Jetpack, Wordfence, Rank Math, Gravity Forms), classic sidebar widgets, block-editor widgets and the Customizer Emails: silence the automatic emails WordPress sends on its own, grouped by area: auto-update results for core, plugins and themes (plus the new-version notice), comment moderation and new-comment notices, and new user, password and email-change notices, plus toggles for the admin email verification prompt and post-by-email. Every option is off by default, and critical notices such as a failed core update are always kept SCALE, PROFILES AND ANALYZER Savings indicator: HTTP requests removed, CSS/JS saved and active optimizations at a glance Quick profiles: Personal Blog, WooCommerce Store, Landing Page and Maximum Cleanup Site analyzer: personalized recommendations based on your active plugins and content, page cache included Import and export your whole configuration as a JSON file COMPATIBILITY AND EXTENSIBILITY The plugin includes filters for developers: dietpress_critical_css – Customize the inline critical CSS dietpress_critical_css_handles – Define which CSS handles are critical dietpress_skip_defer_script_handles – Opt scripts out of the JavaScript defer dietpress_skip_defer_style_handles – Opt stylesheets out of the CSS deferral dietpress_preconnect_hints – Customize preconnect origins dietpress_dns_prefetch_domains – Customize DNS prefetch domains dietpress_critical_fonts – Define critical fonts to preload dietpress_exclude_local_fonts – Exclude Google Fonts stylesheets from local hosting dietpress_selective_{module}_has_content – Mark a page as showing the content of a selective loading module, so its assets are kept. The module is wc, cf7, formidable, everest_forms or revslider dietpress_selective_{module}_styles / dietpress_selective_{module}_scripts – Adjust the handles removed by each module dietpress_selective_page_hides_content – Mark a page as rendering content the content scan cannot reach, so no module removes anything (this is what handles Elementor) dietpress_selective_is_wc_page – Override the WooCommerce page detection of selective loading dietpress_selective_wc_keep_cart_fragments – Keep the cart fragments script when your theme has a hand-coded mini-cart dietpress_selective_cf7_has_form – Mark pages that load a Contact Form 7 form dynamically dietpress_selective_blocks_dequeue – Override the block library dequeue decision dietpress_selective_everest_forms_dequeue_dashicons – Keep Dashicons when another plugin enqueues it directly dietpress_native_sitemap_in_use – Tell DietPress your plugin builds on the native WordPress sitemap, so the option that removes it becomes unavailable dietpress_cache_bypass – Keep the current page out of the page cache dietpress_cache_bypass_cookies – Adjust the cookie name prefixes that make a visitor uncacheable dietpress_cache_ignored_params – Adjust the query parameters that do not change the page dietpress_cache_exclude_urls – Adjust the excluded URL patterns dietpress_cache_post_urls – Adjust the URLs purged along with a post Compatible with: Well-coded themes and page builders (Divi, Elementor, Beaver Builder, Bricks Gutenberg) Cache plugins (WP Rocket, LiteSpeed Cache, W3 Total Cache, WP Super Cache, etc.). The one exception is the optional page cache module, which will not run beside another page cache and says so; everything else in DietPress works alongside them as it always has Security plugins (DietPress focuses on performance and deliberately leaves security to them; we recommend our free Vigilant) CDNs (Cloudflare, StackPath, KeyCDN, etc.) thanks to CORS and Vary headers WordPress Multisite (except the optional page cache module, which does not support it yet) HOW TO VERIFY THE OPTIMIZATIONS Cache rules: check your .htaccess for a block marked # BEGIN DietPress with immutable Cache-Control headers Logo preload: view page source and look for pointing to your logo Critical CSS: view source and look for in the head Compression: test at giftofspeed.com/gzip-test Always measure with tools like Google PageSpeed, GTMetrix or WebPageTest, and run each test at least twice to account for caching. Support Need private support or custom development? Do you need one-on-one help, priority troubleshooting, or a custom feature, integration, or tweak built specifically for your site? I offer private support and custom development. Just contact me and tell me what you need. Need help or have suggestions? Official website WordPress support forum YouTube channel Documentation and tutorials Love the plugin? Please leave us a 5-star review and help spread the word! About AyudaWP We are specialists in WordPress security, SEO, AI and performance optimization plugins. We create tools that solve real problems for WordPress site owners while maintaining the highest coding standards and accessibility requirements.