SEO & Metadata
Search optimization, sitemaps, schema, meta tags, redirects.
50 repositories, including 45 with fewer than two releases. Show released plugins only
WordPress plugin to auto-generate OGP images with Hybrid Font Engine and WebP support.
WordPress plugin that generates llms.txt and llms-full.txt files for AI/LLM accessibility and SEO optimization
WordPress plugin that analyzes post heading structure and provides SEO optimization warnings and suggestions. Includes automatic table of contents generation.
Lightweight WP internal link checker. Detects 404 broken links via Ajax to minimize server load. / Ajaxを利用した軽量な内部リンクチェッカー。サーバーへの負荷を抑えつつ、投稿・固定ページ内のリンク切れを高速に検知。
Creative WP diagnostics. Personifies your site by analyzing structure, links, & OGP scoring without AI. / 構造やリンクを独自スコアリングしサイトを「擬人化」する診断ツール。外部AIを使わず、内部データのみでSEO適性を楽しく可視化。
A plugin that generates an HTML sitemap from the navigation menu. Use the shortcode [menu_sitemap] to display the menu structure hierarchically.
An SEO plugin that automatically generates structured data (JSON-LD) based on content type. It supports the Article, NewsArticle, BlogPosting, and WebPage schemas, and outputs comprehensive structured data that also includes breadcrumbs.
Kashiwazaki SEO Link Weaver is a WordPress plugin that allows you to easily create JavaScript-driven links, unlike standard HTML links. It enables you to finely control both the behavior and appearance of…
A plugin to manage old slugs, allowing you to edit, delete, and disable redirects for them from the WordPress admin panel.
Kashiwazaki SEO Link Doctor scans all internal and external links on your WordPress site, identifies broken links and errors using lightweight HEAD requests, and provides an interactive preview to locate problematic links…
A simple and user-friendly FAQ block plugin with FAQPage structured data support. Create FAQs in posts, pages, and custom post types.
Adds a copy-to-clipboard button to WordPress Gutenberg code blocks. Features automatic programming language detection with labels and copy tracking analytics for SEO optimization.
Take control of your site's canonical URLs to prevent duplicate content issues. Supports all post types with pagination handling, HTTPS/www normalization, and conflict prevention with other plugins.
This plugin allows you to display a link in a card format by simply using a shortcode. It fetches the OGP (Open Graph Protocol) data from the specified URL and displays the…
A WordPress plugin that manages recommended rankings in one place, shows them above or below content or via shortcode, and outputs matching JSON-LD structured data.
WordPress plugin to manually check for broken links (internal & external) in selected posts from the admin panel. リンク切れや画像のソースをチェックするシンプルなWordPressプラグインです。
指定URL＆キーワードの検索順位（Google / Bing / Yahoo）をAPI経由で取得し、ログを管理画面に保存・表示するプラグイン。
A simple WordPress plugin that displays all posts and pages in a detailed list view. Shows title, post type, status, publish date, modified date, slug, and ID with sorting and filtering options.
A lightweight WordPress plugin that removes unnecessary HTML comments and blank lines from public page output, while preserving pre, textarea, script, and style content. Settings allow toggling comment removal, blank-line removal, and…
meta内の不要なタグを非出力にしたり、記事が1件しかないカテゴリーorタグアーカイブ、および年月アーカイブ、404ページでnoindex出力したりする
Kashiwazaki SEO OGP Manager is a feature-rich plugin that makes it easy to manage OGP (Open Graph Protocol) and Twitter Cards for WordPress sites.