Agentic SEO for Visibility vs Really Simple Security – Simple and Performant Security (formerly Really Simple SSL)

Agentic SEO for Visibility is the official WordPress plugin for Visibility, a SaaS platform that runs AI agents to audit websites, generate SEO-optimised content, and publish it directly to WordPress. Pair your site with your Visibility project in under a minute using a short code — no Application Passwords, no per-user API keys, and no copy-pasting drafts out of an AI tool. Why use this plugin No Application Password required. Pairing exchanges a one-time short code for a shared site token, so the plugin and Visibility can talk without a WordPress user password ever leaving your site. Built for agentic SEO workflows. Visibility’s AI agents can list, draft, update, schedule, and publish posts on your behalf — including categories, tags, featured images, and excerpts. Drafts by default; publishes only when you allow it. Every post is saved as a WordPress draft unless you’ve enabled “Allow publishing” on the agent in your Visibility project, so a human can always review AI-written content before it goes live. Compatible with Yoast SEO, Rank Math, and AIOSEO. Posts go through the standard WordPress post-save flow, so SEO-plugin meta boxes, schema generation, and sitemap entries populate the same way they do for posts you write by hand. Works on any WordPress 6.0+ install. No special PHP extensions, no server tweaks, no host control-panel toggles to flip. Open source (GPLv2). Plugin source lives at github.com/doable-team/agentic-seo-for-visibility. How it works In your Visibility project, click Connect via plugin and copy the short pairing code (for example VIS-A7K9-XB). Install and activate this plugin, then open Agentic SEO → Connection and paste the code. Your project and this site are paired. AI agents can now read, draft, and (when enabled) publish WordPress content here. You can disconnect at any time from Agentic SEO → Connection, or from the Visibility dashboard. A Visibility account at app.visibility.so is required. See the External services section below for the full list of network calls this plugin makes. External services This plugin connects your WordPress site to Visibility, an external SaaS service at https://app.visibility.so. A Visibility account is required. The plugin makes the following outbound HTTPS requests from your site: POST https://app.visibility.so/api/wordpress/plugin/pair — sent once when you submit a pairing code on the Agentic SEO → Connection screen. Body includes: the pairing code, your site URL, site name, WordPress version, and the installed plugin version. Response contains a shared site token plus the connected company + project IDs and names so the plugin can display them. POST https://app.visibility.so/api/wordpress/plugin/heartbeat — sent at most once per day from WP-Cron while the plugin is paired. Body includes the installed plugin version; the shared site token is sent in the Authorization: Bearer header. Used to refresh the “Last seen” timestamp and pick up renames of the connected company or project on Visibility’s side. POST https://app.visibility.so/api/wordpress/plugin/disconnect — sent when you click Disconnect on the Agentic SEO → Connection screen. Body includes the installed plugin version; the shared site token is sent in the Authorization: Bearer header. Tells Visibility to remove your site from the project. Local cleanup proceeds even if Visibility is unreachable. Inbound requests from Visibility, authenticated with the shared site token, reach the plugin at /wp-json/visibility/v1/* and are used by your Visibility project’s agents to read, draft, publish, update, or delete posts; manage categories, tags, and media; and check site health. No content leaves your site automatically — content only travels on agent-initiated requests originating from the Visibility project this site is paired to. Service URL: https://app.visibility.so Terms of service & privacy policy: linked from the Visibility dashboard footer.

Easily improve site security with WordPress Hardening, Two-Factor Authentication (2FA), Login Protection, Vulnerability Detection and SSL certificate. Really simple, Effective and Performant WordPress Security Really Simple Security is the most lightweight and easy-to-use security plugin for WordPress. It secures your WordPress website with SSL certificate generation, including proper 301 https redirection and SSL enforcement, scanning for possible vulnerabilities, Login Protection and implementing essential WordPress hardening features. We believe that security should have the absolute minimum effect on website performance, user experience and maintainability. Therefore, Really Simple Security is: Lightweight: Every security feature is developed with a modular approach and with performance in mind. Disabled features won’t load any redundant code. Easy-to-use: 1-minute configuration with short onboarding setup. Security Features Easy SSL Migration Migrates your website to HTTPS and enforces SSL in just one click. 301 redirect via PHP or .htaccess Secure cookies Let’s Encrypt: Install an SSL Certificate if your hosting provider supports manual installation. Server Health Check: Your server configuration is every bit as important for your website security. WordPress Hardening Tweak your configuration and keep WordPress fortified and safe by tackling potential weaknesses. Prevent code execution in the uploads folder Prevent login feedback and disable user enumeration Disable XML-RPC Disable directory browsing Username restrictions (block ‘admin’ and public names) and much more.. Vulnerability Detection Get notified when plugins, themes or WP core contain vulnerabilities and need appropriate action. Login Protection Allow or enforce Two-Factor Authentication (2FA) for specific user roles. Users receive a two-factor code via Email. Improve Security with Really Simple Security Pro Protect your site with all essential security features by upgrading to Really Simple Security Pro. Advanced SSL enforcement Mixed Content Scan & Fixer. Detect files that are requested over HTTP and fix them to HTTPS, both Front- and Back-end. Enable HTTP Strict Transport Security and configure your site for the HSTS Preload list. Firewall Really Simple Security Pro includes a performant and efficient WordPress firewall, to stop bots, crawlers and bad actors with IP and username blocks. 404 blocking – Blocks crawlers as they trigger unusual numbers of 404 errors. Region blocking – Only allow/block access to your site from specific regions. Automated and customisable Firewall rules. IP blocklist and allowlist. Security Headers Security headers protect your site visitors against the risk of clickjacking, cross-site-forgery attacks, stealing login credentials and malware. Independent of your Server Configuration, works on Apache, LiteSpeed, NGINX, etc. Protect your website visitors with X-XSS Protection, X-Content-Type-Options, X-Frame-Options, a Referrer Policy and CORS headers. Automatically generate your WordPress-tailored Content Security Policy. Vulnerability Measures When a vulnerability is detected in a plugin, theme or WordPress core you will get notified accordingly. With Vulnerability Measures, you can configure simple but effective measures to make sure that a critical vulnerability won’t remain unattended. Force update: An update process will be tried multiple times until it can be assumed development of a theme or plugin is abandoned. You will be notified during these steps. Quarantine: When a plugin or theme can’t be updated to solve a vulnerability, Really Simple Security can quarantine the plugin. Advanced Site Hardening Choose a custom login URL Automated File Permissions check and fixer Rename and randomize your database prefix Change the debug.log file location to a non-public folder Disable application passwords Control admin creation Disable HTTP methods, reducing HTTP requests Login Protection Secure your website’s login process and user accounts with powerful security measures. Two-Step verification (Email login) 2FA (two factor authentication) with TOTP Passwordless login with passkey login Enforce strong passwords and frequent password change Limit Login Attempts With Limit Login Attempts you can configure a threshold to temporarily or permanently block IP addresses or (non-existing) usernames. You can also throw a CAPTCHA after a failed login (hCaptcha or Google reCaptcha) Access Control Restrict access to your site for specific regions. Add specific IP addresses or IP ranges to the Blocklist or Allowlist. Useful Links Documentation Security Definitions Translate Really Simple Security Issues & pull requests Feature requests Love Really Simple Security? If you want to support the continuing development of this plugin, please consider buying Really Simple Security Pro, which includes some excellent security features and premium support. About Really Simple Plugins Our mission is to make complex WordPress requirements really easy. Really Simple Security is developed by Really Simple Plugins. For generating SSL certificates, Really Simple Security uses the le acme2 PHP Let’s Encrypt client library, thanks to ‘fbett’ for providing it. Vulnerability Detection uses WP Vulnerability, an open-source initiative by Javier Casares. Want to join as a collaborator? We’re on GitHub as well!