可能性へのプラグイン
WordPress.com のすべての有料プランで利用可能な何千ものプラグインを使って、新しい機能を追加したり、お気に入りのツールを接続したりできます。
ssl-checker
200 プラグイン
Broken Link Checker by AIOSEO – 内部リンクと外部リンクを簡単に修正/モニターBroken Link Checker by AIOSEO は、サイトのリンクがすべて機能していることを確認します。リンク切れをチェックし、簡単に修正して SEO を改善できます。
PHP Compatibility Checkerプラグインとテーマに、より新しい PHP バージョンとの互換性があることを確認してください。
Flexible SSL for CloudFlareFix For Redirect Loops on WordPress with CloudFlare's Flexible/Universal SSL.
Easy HTTPS Redirection (SSL)The plugin allows an automatic redirection to the "HTTPS" version/URL of the site. Make your site SSL compatible easily.
SSL Insecure Content FixerClean up WordPress website HTTPS insecure content
WP Force SSL & HTTPS SSL RedirectEnable SSL & HTTPS redirect with 1 click! Add SSL certificate & WP Force SSL to redirect site from HTTP to HTTPS & fix SSL errors.
WP Encryption - One Click Free SSL Certificate & SSL / HTTPS Redirect, Security & SSL ScanLifetime SSL solution - Free SSL certificate & HTTPS redirect, resolve insecure site, fix SSL errors, HTTPS headers, Login Security & Passkey.
Easy SSL Plugin for SAKURA Rental Serverこのプラグインはさくらのレンタルサーバ上のWordPressで、常時SSL化を簡単に行えるプラグインです。さくらのレンタルサーバ以外では動作しません。
SecuPress with Simple SSL – Simple and Performant SecurityProtect your WordPress with SecuPress, analyze and ensure the safety of your website daily.
SmartCrawl SEO checker, analyzer & optimizerSEO checker, content analysis & SEO optimizer. Rank higher on search engines with 301 redirects, XML sitemaps & one-click setup.
Equalize Digital Accessibility Checker - WCAG, ADA, EAA and Section 508 complianceFind and fix accessibility issues with confidence. Real-time reports, automated fixes, and guidance. Reduce compliance risk and reach more users.
SSL Zen — SSL Certificate Installer & HTTPS RedirectsHelps install a free Let's Encrypt SSL certificate, redirects HTTP to HTTPS and forces SSL on all pages.
- このプラグインに WordPress.com との互換性がない理由
One Click SSLEnable SSL/TLS (https://) to redirect all pages to SSL/TLS and load all resources over SSL/TLS. 
Plugin Compatibility CheckerScan and check your WordPress site for PHP, Database (MySQL/MariaDB), and Plugin compatibility to ensure safe upgrades to WordPress 7.0 and beyond.
Auto-Install Free SSL – Generate & Install Free SSL CertificatesGenerate & install Free SSL Certificates for WordPress, HTTPS redirect, get PADLOCK in the browser, get automatic Renewal Reminders from plugin.
SSL Mixed Content FixA fix for mixed content! This Plugin creates protocol relative urls by removing http + https from links. Works in Front- and Backend!
JSM Force HTTP to HTTPS / SSL - No Setup, Fast and ReliableNo setup required - simply activate to force HTTP URLs to HTTPS using native WordPress filters and permanent redirects for best SEO.
WP-Cron Status CheckerIf WP-Cron runs important things for you, you better make sure WP-Cron always runs!
Link Checker ProAn easy to use link checker for WordPress to detect broken links and images on your website.
Autoload CheckerChecks the autoloaded data size and lists the top autoloaded data entries sorted by size.