{"id":325554,"date":"2026-06-17T14:54:45","date_gmt":"2026-06-17T14:54:45","guid":{"rendered":"https:\/\/cn.wordpress.org\/plugins\/letdk\/"},"modified":"2026-06-18T01:37:30","modified_gmt":"2026-06-18T01:37:30","slug":"letdk","status":"publish","type":"plugin","link":"https:\/\/ru.wordpress.org\/plugins\/letdk\/","author":16982120,"comment_status":"closed","ping_status":"closed","template":"","meta":{"version":"1.1.1","stable_tag":"1.1.1","tested":"7.0","requires":"5.8","requires_php":"7.4","requires_plugins":null,"header_name":"LeTDK","header_author":"\u8001\u848b","header_description":"A lightweight WordPress SEO plugin to customize site title, meta description, and keywords.","assets_banners_color":"3e7c8e","last_updated":"2026-06-18 01:37:30","external_support_url":"","external_repository_url":"","donate_link":"https:\/\/www.lezaiyun.com\/donate\/","header_plugin_uri":"https:\/\/www.lezaiyun.com\/letdk.html","header_author_uri":"https:\/\/www.laojiang.me","rating":0,"author_block_rating":0,"active_installs":0,"downloads":47,"num_ratings":0,"support_threads":0,"support_threads_resolved":0,"author_block_count":0,"sections":["description","installation","faq","changelog"],"tags":{"1.1.1":{"tag":"1.1.1","author":"laobuluo","date":"2026-06-18 01:37:30"}},"upgrade_notice":{"1.1.1":"<p>Security and WordPress.org compliance updates. Recommended for all users.<\/p>"},"ratings":[],"assets_icons":{"icon-128x128.png":{"filename":"icon-128x128.png","revision":3575992,"resolution":"128x128","location":"assets","locale":"","width":128,"height":128},"icon-256x256.png":{"filename":"icon-256x256.png","revision":3575992,"resolution":"256x256","location":"assets","locale":"","width":256,"height":256}},"assets_banners":{"banner-772x250.png":{"filename":"banner-772x250.png","revision":3575992,"resolution":"772x250","location":"assets","locale":"","width":772,"height":250}},"assets_blueprints":{},"all_blocks":[],"tagged_versions":["1.1.1"],"block_files":[],"assets_screenshots":{"screenshot-1.png":{"filename":"screenshot-1.png","revision":3575992,"resolution":"1","location":"assets","locale":"","width":1000,"height":867},"screenshot-2.png":{"filename":"screenshot-2.png","revision":3575992,"resolution":"2","location":"assets","locale":"","width":1000,"height":330},"screenshot-3.png":{"filename":"screenshot-3.png","revision":3575992,"resolution":"3","location":"assets","locale":"","width":1000,"height":550}},"screenshots":{"1":"LeTDK settings page \u2014 homepage TDK and feature toggles","2":"Post editor \u2014 SEO meta box","3":"Category editor \u2014 SEO fields"}},"plugin_section":[],"plugin_tags":[2210,2988,6487,186,1460],"plugin_category":[55],"plugin_contributors":[169988],"plugin_business_model":[],"class_list":["post-325554","plugin","type-plugin","status-publish","hentry","plugin_tags-description","plugin_tags-meta-tags","plugin_tags-open-graph","plugin_tags-seo","plugin_tags-title","plugin_category-seo-and-marketing","plugin_contributors-laobuluo","plugin_committers-laobuluo"],"banners":{"banner":"https:\/\/ps.w.org\/letdk\/assets\/banner-772x250.png?rev=3575992","banner_2x":false,"banner_rtl":false,"banner_2x_rtl":false},"icons":{"svg":false,"icon":"https:\/\/ps.w.org\/letdk\/assets\/icon-128x128.png?rev=3575992","icon_2x":"https:\/\/ps.w.org\/letdk\/assets\/icon-256x256.png?rev=3575992","generated":false},"screenshots":[{"src":"https:\/\/ps.w.org\/letdk\/assets\/screenshot-1.png?rev=3575992","caption":"LeTDK settings page \u2014 homepage TDK and feature toggles"},{"src":"https:\/\/ps.w.org\/letdk\/assets\/screenshot-2.png?rev=3575992","caption":"Post editor \u2014 SEO meta box"},{"src":"https:\/\/ps.w.org\/letdk\/assets\/screenshot-3.png?rev=3575992","caption":"Category editor \u2014 SEO fields"}],"raw_content":"<!--section=description-->\n<p>LeTDK helps you manage your site's TDK (Title, Description, Keywords) from a simple settings screen\u2014no heavy SEO suite required.<\/p>\n\n<p><strong>Features<\/strong><\/p>\n\n<ul>\n<li><strong>Homepage TDK<\/strong> \u2014 Custom homepage title, description, keywords, and title separator<\/li>\n<li><strong>Category TDK<\/strong> \u2014 SEO fields on category add\/edit screens; falls back to the category name or description when empty<\/li>\n<li><strong>Post TDK<\/strong> \u2014 SEO meta box on posts; falls back to the post title or trimmed content when empty<\/li>\n<li><strong>Document title<\/strong> \u2014 Uses <code>pre_get_document_title<\/code> for front-end <code>&lt;title&gt;<\/code> output<\/li>\n<li><strong>Meta tags<\/strong> \u2014 Outputs <code>description<\/code> and optional <code>keywords<\/code><\/li>\n<li><strong>Social sharing (Open Graph)<\/strong> \u2014 Optional Open Graph and Twitter Card tags with a default share image<\/li>\n<li><strong>Robots meta<\/strong> \u2014 Optional control for archive indexing and robots directives<\/li>\n<li><strong>Master switch<\/strong> \u2014 Disable all front-end SEO output from this plugin when needed<\/li>\n<\/ul>\n\n<p><strong>Highlights<\/strong><\/p>\n\n<ul>\n<li>Settings live under <strong>Settings \u2192 LeTDK<\/strong><\/li>\n<li>Dependent fields hide when the master switch is off<\/li>\n<li>Keyword input converts Chinese commas to English commas<\/li>\n<li>Homepage title (60) and description (160) length checks support UTF-8 when mbstring is available<\/li>\n<li>Uninstall removes plugin options via <code>uninstall.php<\/code><\/li>\n<\/ul>\n\n<p><strong>Note<\/strong><\/p>\n\n<p>If you already use a full SEO plugin, avoid duplicate meta tags\u2014enable only one plugin to control titles and meta output.<\/p>\n\n<p>This plugin is developed by <strong>Lezaiyun Studio<\/strong> and maintained by LaoJiang.<\/p>\n\n<p>\ud83d\udd17 Official product page: <a href=\"https:\/\/www.lezaiyun.com\/letdk.html\">https:\/\/www.lezaiyun.com\/letdk.html<\/a><\/p>\n\n<p>\ud83d\udc64 Developer Blog: <a href=\"https:\/\/www.laojiang.me\">https:\/\/www.laojiang.me<\/a><\/p>\n\n<!--section=installation-->\n<h4>Automatic installation<\/h4>\n\n<ol>\n<li>In your WordPress admin, go to <strong>Plugins \u2192 Add New<\/strong><\/li>\n<li>Search for <strong>LeTDK<\/strong><\/li>\n<li>Click <strong>Install Now<\/strong>, then <strong>Activate<\/strong><\/li>\n<\/ol>\n\n<h4>Manual installation<\/h4>\n\n<ol>\n<li>Upload the <code>letdk<\/code> folder to <code>\/wp-content\/plugins\/<\/code><\/li>\n<li>Activate the plugin on the <strong>Plugins<\/strong> screen<\/li>\n<li>Open <strong>Settings \u2192 LeTDK<\/strong><\/li>\n<\/ol>\n\n<h4>Initial setup<\/h4>\n\n<ol>\n<li>Enable <strong>TDK optimization<\/strong><\/li>\n<li>Set homepage title, description, and keywords (use commas between keywords)<\/li>\n<li>Optionally enable category TDK, post TDK, social meta tags, and robots meta<\/li>\n<li>Click <strong>Save Changes<\/strong><\/li>\n<\/ol>\n\n<!--section=faq-->\n<dl>\n<dt id=\"the%20page%20title%20does%20not%20change%20after%20i%20enable%20letdk\"><h3>The page title does not change after I enable LeTDK<\/h3><\/dt>\n<dd><p>Make sure <strong>TDK optimization<\/strong> is checked. If another SEO plugin also controls titles, disable one of them to avoid conflicts.<\/p><\/dd>\n<dt id=\"i%20do%20not%20see%20seo%20fields%20on%20categories%20or%20posts\"><h3>I do not see SEO fields on categories or posts<\/h3><\/dt>\n<dd><p>Enable <strong>Category TDK<\/strong> and\/or <strong>Post TDK<\/strong> on the LeTDK settings page. Category fields appear on <strong>Posts \u2192 Categories<\/strong>; post fields appear in the <strong>SEO settings<\/strong> meta box when editing a post.<\/p><\/dd>\n<dt id=\"what%20keyword%20format%20should%20i%20use%3F\"><h3>What keyword format should I use?<\/h3><\/dt>\n<dd><p>Use comma-separated keywords, for example: <code>WordPress,SEO,plugin<\/code>. Chinese commas entered in the admin are converted to English commas automatically.<\/p><\/dd>\n<dt id=\"how%20does%20the%20default%20social%20share%20image%20work%3F\"><h3>How does the default social share image work?<\/h3><\/dt>\n<dd><p>After you enable <strong>Social sharing tags (OG Meta)<\/strong>, single posts use the featured image when available; otherwise the default image from settings is used.<\/p><\/dd>\n<dt id=\"does%20uninstalling%20remove%20all%20data%3F\"><h3>Does uninstalling remove all data?<\/h3><\/dt>\n<dd><p>Uninstalling deletes the <code>letdk_options<\/code> site option. Custom SEO post meta and term meta are kept so your content data is not lost.<\/p><\/dd>\n<dt id=\"what%20php%20version%20is%20required%3F\"><h3>What PHP version is required?<\/h3><\/dt>\n<dd><p>PHP 7.4 or newer.<\/p><\/dd>\n\n<\/dl>\n\n<!--section=changelog-->\n<h4>1.1.1<\/h4>\n\n<ul>\n<li>WordPress.org review: English readme and plugin header description<\/li>\n<li>Security: sanitize and unslash nonce and POST inputs; escape admin output with esc_html_e \/ esc_attr_e<\/li>\n<li>Settings: restrict title_separator to allowed values; register_setting type array<\/li>\n<li>Removed load_plugin_textdomain (WordPress.org handles translations)<\/li>\n<li>Settings menu moved under Settings \u2192 LeTDK<\/li>\n<\/ul>\n\n<h4>1.1.0<\/h4>\n\n<ul>\n<li>Fix: pass site name to admin JS via wp_localize_script<\/li>\n<li>Fix: robots meta noindex\/index conflict<\/li>\n<li>Fix: textdomain path and loading timing<\/li>\n<li>Perf: load admin assets only on the settings page; cache options per request<\/li>\n<li>UTF-8 length validation for homepage title and description<\/li>\n<li>Standard uninstall.php<\/li>\n<\/ul>\n\n<h4>1.0.0<\/h4>\n\n<ul>\n<li>Initial release<\/li>\n<\/ul>","raw_excerpt":"A lightweight WordPress SEO plugin to customize homepage, category, and post titles, descriptions, keywords, and optional Open Graph tags.","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin\/325554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin"}],"about":[{"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wp\/v2\/types\/plugin"}],"replies":[{"embeddable":true,"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wp\/v2\/comments?post=325554"}],"author":[{"embeddable":true,"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wporg\/v1\/users\/laobuluo"}],"wp:attachment":[{"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wp\/v2\/media?parent=325554"}],"wp:term":[{"taxonomy":"plugin_section","embeddable":true,"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_section?post=325554"},{"taxonomy":"plugin_tags","embeddable":true,"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_tags?post=325554"},{"taxonomy":"plugin_category","embeddable":true,"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_category?post=325554"},{"taxonomy":"plugin_contributors","embeddable":true,"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_contributors?post=325554"},{"taxonomy":"plugin_business_model","embeddable":true,"href":"https:\/\/ru.wordpress.org\/plugins\/wp-json\/wp\/v2\/plugin_business_model?post=325554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}