OOW PJAX vs Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

OOW PJAX, brought to you by OOWCODE and OOWPRESS, revolutionizes WordPress navigation with PJAX (PushState + AJAX), delivering lightning-fast page transitions without full page reloads. Built with pure JavaScript (no jQuery), this lightweight plugin ensures a modern, fluid user experience while remaining compatible with any WordPress theme. Whether you’re running a portfolio, a blog with a persistent media player, or a dynamic content site, OOW PJAX enhances navigation, boosts engagement, and reduces server load. Why OOW PJAX Stands Out OOW PJAX is designed for WordPress sites that demand seamless navigation and dynamic content updates. Unlike generic performance plugins, it targets specific use cases where fluid transitions are critical, such as: Sites with Persistent Media Players: Keep audio or video players (e.g., music, podcasts, live streams) running in the footer or sidebar during navigation, avoiding interruptions. Portfolio Websites: Showcase projects with smooth, app-like transitions, perfect for photographers, designers, or agencies. Dynamic Content Sites: Blogs, magazines, or news sites with frequently updated content benefit from fast, cached page loads. E-commerce Stores: Enhance product browsing with quick transitions, keeping users engaged without reload delays. Single-Page App (SPA) Experiences: Create a near-SPA feel for membership sites, directories, or dashboards without heavy frameworks. Interactive Landing Pages: Deliver immersive experiences for marketing campaigns or event sites with uninterrupted navigation. Version 1.5 introduces a critical fix for handling Unicode characters (e.g., Chinese, emojis) in inline styles, preventing InvalidCharacterError issues with btoa. This update, contributed by @long-dotcom, ensures robust style management for multilingual and emoji-rich sites. It also enhances security with dynamic nonce refreshing, improves asynchronous stylesheet handling, and refines form redirect handling, making OOW PJAX more reliable for complex WordPress sites. Key Features Seamless AJAX Navigation: Loads content via AJAX, updating specific containers without reloading the entire page. Persistent Elements: Keeps fixed elements (e.g., media players, sticky menus, chat widgets) intact during transitions. Browser History Support: Syncs URLs with the History API for natural forward/back navigation. Customizable Loader: Style the loading overlay with CSS to match your brand (e.g., spinner, progress bar). Content Caching: Stores pages locally for instant repeat visits, with adjustable cache lifetime and user-aware logic. Advanced Form Handling: Submits forms (e.g., comments, login, contact) via AJAX, with explicit nonce support and redirect handling (301, 302, 303, 307, 308). Dynamic Nonce Refresh: Automatically refreshes security nonces via AJAX for enhanced security and reliability. Lightweight & jQuery-Free: Built with vanilla JavaScript for minimal footprint and maximum performance. Flexible Configuration: Define target containers, exclude links/zones (e.g., .no-pjax, #wpadminbar), and add custom JS before/after navigation. Debug Mode: Logs detailed information in the browser console and server logs for easy troubleshooting. Secure Implementation: Uses dynamic nonces, sanitization, and strict validation for all settings and AJAX requests. Script Priority Control: Customize the loading order of oow-pjax.js in the footer for compatibility. Dynamic Style Management: Injects and manages page-specific stylesheets and inline styles asynchronously, now with Unicode support. Advanced Script Execution: Re-executes scripts in updated containers or footer, with control over inline scripts and validation. CodeMirror Integration: Edit Custom JS with syntax highlighting and a Dracula theme. Unicode Support for Styles: Safely handles non-Latin1 characters (e.g., Chinese, emojis) in inline styles without errors (new in 1.5). Who Needs OOW PJAX? OOW PJAX is tailored for WordPress users who want to elevate their site’s navigation and user experience. Specific use cases include: Music & Podcast Sites: Ensure uninterrupted playback of audio players during browsing. Video Platforms: Maintain video playback (e.g., tutorials, live streams) across navigation. Creative Portfolios: Deliver smooth transitions between project pages for artists or agencies. Content-Heavy Blogs: Speed up navigation with caching for frequently visited pages. E-commerce with Sticky Features: Keep cart widgets or live chat persistent during browsing. Membership Sites: Create fluid navigation for dashboards or course platforms. Marketing Campaigns: Build immersive landing pages with fast transitions. How It Works Link Interception: Captures clicks on internal links, skipping external links, target="_blank", excluded selectors (e.g., .no-pjax), or excluded zones (e.g., #wpadminbar). AJAX Content Loading: Fetches new content via AJAX and updates specified containers (e.g., #main, .content). URL Synchronization: Updates the browser’s URL using the History API for seamless navigation. Persistent Elements: Preserves fixed elements (e.g., media players, sticky headers) across transitions. Customizable Loader: Displays a styled overlay during content loading, with configurable minimum duration. Caching: Caches pages for instant repeat visits (disabled for logged-in users) with adjustable lifetime. Form Handling: Submits forms via AJAX, supporting explicit comment nonces and server-side redirects (e.g., 301, 302). Script Management: Re-executes scripts in updated containers or footer, with custom JS execution before/after navigation. Style Injection: Asynchronously injects page-specific stylesheets and inline styles, now with robust Unicode support. Getting Started Install OOW PJAX, configure it in minutes, and transform your site’s navigation: 1. Install and activate the plugin from the WordPress admin. 2. Go to OOWCODE > OOW PJAX in the WordPress admin panel. 3. In the Settings tab, enable PJAX and configure: – Target Containers: CSS selectors for content updates (e.g., #main). – Exclude Selectors/Zones: Links or zones to skip (e.g., .no-pjax, #wpadminbar). – Loader CSS: Customize the loading animation. – Cache Settings: Enable caching with a lifetime (e.g., 300 seconds). – Form Handling: Enable AJAX for forms and specify refresh containers (e.g., #comments). – Script Priority: Set a high value (e.g., 9999) to load oow-pjax.js late. – Custom JS: Add JavaScript before/after navigation using CodeMirror. 4. Save settings and test navigation on your site. 5. Check the Overview tab for tips or the Support tab for help. Live Demo See OOW PJAX in action! Visit our live demo to experience seamless transitions, a persistent media player, and portfolio navigation on a real WordPress site. Why Choose OOW PJAX? Targeted Use Cases: Perfect for sites with persistent media, portfolios, or dynamic content. SEO-Friendly: Maintains proper URLs and browser history for search engine compatibility. Theme-Agnostic: Works with any WordPress theme by targeting custom containers. Lightweight Design: No jQuery, minimal code, and optimized performance. Discover the power of seamless navigation with OOW PJAX by OOWCODE and OOWPRESS. Visit oowcode.com/oow-pjax for full documentation. Support Need help? Visit the Support tab in the plugin settings or email [email protected]. Full documentation is available at oowcode.com/oow-pjax. Contribute Contribute to OOW PJAX on GitHub or share feedback at oowcode.com. License OOW PJAX is licensed under the GPLv2 or later.

Compress images, optimize images, and enable image lazy load automatically with the powerful Smush image optimizer to keep your WordPress site fast, without losing quality. Smush makes it easy to optimize images, compress images, and deliver images faster across your entire WordPress site. This all-in-one image optimizer automatically reduces image file sizes, enables image lazy load, and serves modern formats like WebP and AVIF, all without breaking image quality or adding extra work. Whether you’re running a blog, store, or portfolio, Smush helps you optimize images at scale and keep your site fast with a trusted WordPress image optimizer. Trusted by 1+ Million Sites | 4.8/5 Star Rating Get everything you need to optimize images and speed up your site. Smush works out of the box with no complicated setup – just install and let it handle the rest. Compress images without losing quality Reduce image file size automatically while keeping your images sharp and clear. Smush is an easy-to-use image optimizer which let’s you compress images using both lossless and lossy compression, giving you the best balance of quality and performance without extra work. You can also compress images outside the media library using Directory Smush, making it easy to optimize images stored in theme folders, plugins, or other directories on your server. Lazy load images for faster pages Enable image lazy load across your site so images load only when needed. This image optimizer improves initial page speed and creates a smoother experience for visitors without extra configuration. Serve WebP and AVIF images automatically (PRO) Convert images to WebP and AVIF and serve them automatically to supported browsers. Smush helps you optimize images using next-gen formats to reduce file size and improve load times across your WordPress site. Deliver images faster with an Image CDN (PRO) Serve images through a global image CDN to reduce latency and improve load times for visitors around the world. 119 global CDN servers Up to 500 GB of bandwidth Faster image delivery based on visitor location Improved performance for image-heavy and high-traffic sites Automatically resize and fix image dimensions (PRO) Eliminate common PageSpeed warnings and improve layout stability with automatic image sizing. Smush dynamically resizes images to perfectly fit their containers, regardless of original size, helping fix the “Properly size images” warning in Google PageSpeed Insights. It also automatically adds missing width and height attributes to your images, improving rendering speed and reducing layout shifts. This helps you meet the “Ensure images have explicit width and height” recommendation without any manual work. Optimize your entire site, automatically Smush works across your whole site as a powerful image optimizer to optimize images as you upload them and maintain performance over time without manual work. Optimize images automatically on upload Compress images in bulk or individually Works with your existing media library No need to re-upload images Enable image lazy load across your site Convert images to WebP and AVIF Deliver images with an integrated image CDN Automatically resize and serve correctly sized images Optimize images outside the media library with Directory Smush Built for performance Smush improves page speed and overall performance by reducing image weight and improving how images are delivered. Reduce page load times Improve user experience Better performance for image-heavy pages Supports image lazy load and preload images (PRO) for faster perceived performance Works with your existing setup Smush is built to work with your current WordPress setup, including popular themes, page builders, and plugins. Compatible with Gutenberg, Elementor, WPBakery, and more Works with WooCommerce stores No need to change your workflow Easy to enable and configure Designed to be simple You don’t need to be a performance expert to optimize images with Smush image optimizer. Works out of the box Simple settings when you need them No technical knowledge required Safe to use on any site Why choose Smush? There are plenty of image optimization plugins, but Smush focuses on making it easy to optimize images, compress images, and improve performance without complexity. As a leading WordPress image optimizer, Smush gives you powerful optimization tools without the technical hassle. Trusted by over 1 million WordPress users Built specifically for WordPress Regular updates and improvements Backed by the WPMU DEV team Get started in minutes Install Smush, activate it, and start to compress images, optimize images, and enable image lazy load right away. This easy-to-use image optimizer helps most sites see improvements immediately without changing how they upload or manage images. About Us WPMU DEV is a premium supplier of quality WordPress plugins, services and support. Learn more here: https://wpmudev.com/ Don’t forget to stay up to date on everything WordPress from the Internet’s number one resource: WPMU DEV Blog Hey, one more thing… we hope you enjoy our free offerings as much as we’ve loved making them for you! Contact and Credits Originally written by Alex Dunae at Dialect (dialect.ca, e-mail ‘alex’ at ‘dialect dot ca’), 2008-11.