內容簡介
itdatex SEO 是一款精簡的 SEO 外掛，專注於提供 WordPress 網站所需的基本元數據，無需繁瑣的流量燈號或內容分析，讓網站在搜尋引擎和社交媒體上表現更佳。
【主要功能】
• 自動生成元描述，支持逐篇覆蓋
• 提供 Open Graph 和 Twitter Card 支援
• 支援 JSON-LD 結構化數據
• 設定標準的 Canonical URL
• 支援 Bing 和 Google 的網站管理工具驗證
• 可選的 IndexNow 功能，實時更新搜尋引擎
外掛標籤
開發者團隊
原文外掛簡介
itdatex SEO is a deliberately lean alternative to the large SEO suites: no traffic lights, no “content analysis”, no analytics call. The plugin delivers the metadata a WordPress site needs for search engines and social preview – and nothing else.
What the plugin does
Meta description – built from the excerpt or the first 158 characters of the content, overridable per post via a meta box.
Open Graph – og:title, og:description, og:image, og:type, og:url for Facebook, LinkedIn, WhatsApp, Slack.
Twitter Card – summary_large_image when an image is available, otherwise summary.
JSON-LD – Organization, WebSite, WebPage, Article (with author and date), BreadcrumbList.
Canonical URL – set consistently; the core rel_canonical handler is deregistered.
Webmaster tool verifications – meta tags for Bing, Google Search Console, Yandex Webmaster (only emitted when configured).
IndexNow – optional ping to Bing/Yandex IndexNow on publish/update, disabled by default (see “External Services” below).
What the plugin does not do
No keyword score, no “SEO traffic light score”, no cornerstone content concept.
No analytics, no tracking, no user profiling.
No XML sitemap generator – WordPress core has done this natively since 5.5.
No redirect manager – that belongs at the web server level.
External Services
This plugin does not make any external HTTP calls itself, unless you explicitly enable IndexNow.
IndexNow (optional, disabled by default):
What: On every publish or update of a public post type, the URL is sent to the IndexNow protocol (https://api.indexnow.org/indexnow) so Bing, Yandex and other participating search engines can pick up the change immediately.
When: Only if an IndexNow key is configured under Settings -> itdatex SEO. Without a key: not a single call.
What is sent: The site’s hostname, the IndexNow key, the key location (https://your-domain/
Provider and terms: IndexNow is an open protocol, operated among others by Microsoft (Bing) and Yandex. Terms of use: https://www.indexnow.org/terms. Privacy: https://www.bing.com/webmaster/help/what-is-indexnow-2b2ce5b1
If you do not want IndexNow, simply leave the key field empty – then no HTTP request is sent to external servers.
