OWH Domain WHOIS RDAP vs Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

OWH Domain WHOIS RDAP is a powerful and modern WordPress plugin that enables domain availability checking using exclusively the RDAP (Registration Data Access Protocol), abandoning legacy WHOIS protocol. The plugin provides a complete domain verification experience with an intuitive interface, advanced Gutenberg blocks, and detailed WHOIS/RDAP information. Why Choose OWH Domain WHOIS RDAP? Modern RDAP Protocol: Uses only RDAP (JSON) for faster and more accurate queries Official TLD Validation: Validates domain extensions using IANA’s official list (data.iana.org/rdap/dns.json) Real-Time Validation: Real-time domain validation with TLD pre-verification Multiple TLD Support: Compatible with hundreds of official domain extensions How It Works Domain Input: Users enter domain name in the search form TLD Validation: Plugin validates the domain extension against IANA’s official list RDAP Query: If valid, performs RDAP query to appropriate server Result Display: Shows availability status with detailed information Perfect For Web Hosting Companies: Domain search functionality for hosting services Domain Registrars: Integration with domain registration systems Web Agencies: Client domain availability checking Developers: Modern RDAP implementation for domain services IT Professionals: Reliable domain information gathering Technical Highlights RDAP Protocol: Modern replacement for legacy WHOIS (port 43) JSON Responses: Structured, machine-readable domain data IANA Integration: Official TLD list synchronization Clean Architecture: PSR-4 compliant with dependency injection Configuration Initial Setup Navigate to OWH RDAP Settings Enable Domain Search option Set your Search Results Page (create a page with [owh-rdap-whois-results] shortcode) Set your WHOIS Details Page (create a page with [owh-rdap-whois-details] shortcode) Save settings Page Setup Search Page: Add the shortcode [owh-rdap-whois-search] to any page Results Page: Create a page with [owh-rdap-whois-results] shortcode Details Page: Create a page with [owh-rdap-whois-details] shortcode Gutenberg Block Setup Edit any page or post with Gutenberg editor Add a new block and search for “RDAP Domain Search Enhanced” Configure visual options: Colors (text, background, button) Typography (font size) Borders (radius, width, color) Layout (standard or inline) Custom CSS External Services This plugin connects to external services to obtain domain information and TLD validation data. These services are essential for providing accurate domain availability information and ensuring proper domain validation. IANA RDAP DNS Bootstrap Service What the service is: IANA RDAP DNS Bootstrap Service (https://data.iana.org/rdap/dns.json) – The official Internet Assigned Numbers Authority service for RDAP server discovery What it is used for: Primary source for obtaining the official list of TLD (Top Level Domains) and their corresponding RDAP servers What data is sent: No personal data is sent. The plugin downloads the public DNS bootstrap file containing TLD-to-RDAP-server mappings When data is sent: During TLD list updates (manual or automatic) and when validating domain extensions RDAP Servers (Various Domain Registries) What the service is: Various RDAP servers operated by domain registries and registrars worldwide (e.g., Verisign for .com/.net, PIR for .org, etc.) What it is used for: Querying domain registration information and availability status using the RDAP protocol What data is sent: Only the domain name being queried (e.g., “example.com”). No personal or sensitive information is transmitted When data is sent: When users perform domain availability searches through the plugin interface Important Notes: – Domain queries are cached locally to improve performance and reduce external service requests – No personal, private, or sensitive data is transmitted to these services – Only domain names and TLD information are sent for legitimate domain availability checking – All communications use secure HTTPS connections – The plugin respects rate limiting and best practices for RDAP queries – If external services are unavailable, the plugin uses cached TLD data and provides appropriate error messages Support For technical support, feature requests, or bug reports: Support Portal: Link Nacional Support GitHub: Report issues on our GitHub repository Transform your website into a professional domain checking service with OWH Domain WHOIS RDAP today!

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.