Title: RelaunchRadar Author: Olivia Johns Published: September 17, 2026 Last modified: September 17, 2026 --- Search plugins ![](https://ps.w.org/relaunchradar/assets/banner-772x250.png?rev=3700512) ![](https://ps.w.org/relaunchradar/assets/icon-256x256.png?rev=3700512) # RelaunchRadar By [Olivia Johns](https://profiles.wordpress.org/oliviajohns/) [Download](https://downloads.wordpress.org/plugin/relaunchradar.0.1.1.zip) * [Details](https://wordpress.org/plugins/relaunchradar/#description) * [Reviews](https://wordpress.org/plugins/relaunchradar/#reviews) * [Installation](https://wordpress.org/plugins/relaunchradar/#installation) * [Development](https://wordpress.org/plugins/relaunchradar/#developers) [Support](https://wordpress.org/support/plugin/relaunchradar/) ## Description RelaunchRadar is a focused WordPress migration SEO QA plugin for the risky period after a site redesign, domain move, content migration, or relaunch. Use it when you need a quick post-launch SEO checklist, redirect tester, sitemap check, robots.txt check, canonical check, and noindex warning inside WordPress. It is built for freelancers, agencies, SEO consultants, and site owners who want to catch launch-day SEO problems before they turn into lost traffic. The plugin helps you review common technical SEO issues that appear after a migration or relaunch: * old URLs not redirecting correctly * redirects that chain, loop, or fall back to the homepage * accidental noindex settings * missing or unexpected canonical URLs * missing robots.txt or sitemap signals * forgotten migration checklist items * reports that need to be shared with a client or team RelaunchRadar is not a replacement for full SEO suites such as Yoast, Rank Math, SEOPress, Ahrefs, Semrush, Screaming Frog, or Sitebulb. It is a lightweight QA checklist and migration damage checker for the moment when a WordPress site has just changed. The free plugin runs inside WordPress and does not require an external account. #### Included SEO checks * WordPress migration and relaunch checklist * Site visibility and indexing warning * robots.txt detection * sitemap detection at wp-sitemap.xml and sitemap.xml * Homepage canonical URL check * Homepage noindex / robots meta check * Old URL redirect tester * Redirect loop and redirect-chain detection * Homepage fallback redirect warning * CSV and JSON report export #### Common use cases * Check a WordPress site after a redesign or relaunch * QA a domain migration or URL structure change * Test important old URLs before and after launch * Create a lightweight SEO handoff report for a client * Catch obvious technical SEO mistakes before Google recrawls the site ## Screenshots [⌊RelaunchRadar overview screen with the post-launch SEO QA workflow and status cards.⌉⌊RelaunchRadar overview screen with the post-launch SEO QA workflow and status cards.⌉[ RelaunchRadar overview screen with the post-launch SEO QA workflow and status cards. [⌊Site launch scan with migration findings and plain-English technical SEO explanations.⌉⌊ Site launch scan with migration findings and plain-English technical SEO explanations .⌉[ Site launch scan with migration findings and plain-English technical SEO explanations. [⌊Old URL redirect tester showing final status, warning badges, and redirect paths.⌉⌊ Old URL redirect tester showing final status, warning badges, and redirect paths .⌉[ Old URL redirect tester showing final status, warning badges, and redirect paths. [⌊Export report controls for JSON/CSV downloads and clearing saved results.⌉⌊Export report controls for JSON/CSV downloads and clearing saved results.⌉[ Export report controls for JSON/CSV downloads and clearing saved results. ## Installation 1. Install RelaunchRadar from the WordPress plugin directory or upload the plugin files to your plugins directory. 2. Activate the plugin in WordPress. 3. Open Tools RelaunchRadar. 4. Complete the migration checklist. 5. Run the site launch scan. 6. Paste important old URLs into the redirect tester. 7. Export a JSON or CSV report if you need to keep a QA record. ## FAQ ### Does RelaunchRadar replace Yoast, Rank Math, SEOPress, or other SEO plugins? No. RelaunchRadar is focused on post-launch SEO QA and WordPress migration damage detection. It is designed to work alongside your existing SEO plugin. ### Does it crawl the whole site like Screaming Frog or Sitebulb? No. The first version focuses on WordPress admin QA, launch checklist items, homepage checks, sitemap/robots detection, and old URL redirect testing. It is intentionally lightweight. ### Does the plugin send my site data to external servers? The free plugin is designed to run checks inside WordPress and not send scan data externally. Optional paid audit requests, if used, require voluntarily submitting site details. ### Can it fix redirects automatically? No. RelaunchRadar focuses on detection and reporting, not automatic redirect rewrites. This keeps the plugin safer for live sites. ### Who is this plugin for? It is for WordPress freelancers, agencies, SEO consultants, technical SEO specialists, and site owners who need a practical launch QA checklist after a migration, redesign, or domain move. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “RelaunchRadar” is open source software. The following people have contributed to this plugin. Contributors * [ Olivia Johns ](https://profiles.wordpress.org/oliviajohns/) [Translate “RelaunchRadar” into your language.](https://translate.wordpress.org/projects/wp-plugins/relaunchradar) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/relaunchradar/), check out the [SVN repository](https://plugins.svn.wordpress.org/relaunchradar/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/relaunchradar/) by [RSS](https://plugins.trac.wordpress.org/log/relaunchradar/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 0.1.1 * Initial WordPress.org release. ## Meta * Version **0.1.1** * Last updated **3 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.0 or higher ** * Tested up to **7.1** * PHP version ** 7.4 or higher ** * Tags * [migration](https://wordpress.org/plugins/tags/migration/)[redirects](https://wordpress.org/plugins/tags/redirects/) [seo](https://wordpress.org/plugins/tags/seo/)[technical seo](https://wordpress.org/plugins/tags/technical-seo/) * [Advanced View](https://wordpress.org/plugins/relaunchradar/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/relaunchradar/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/relaunchradar/reviews/) ## Contributors * [ Olivia Johns ](https://profiles.wordpress.org/oliviajohns/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/relaunchradar/)