內容簡介
CloudScale SEO AI Optimizer 是一款完全免費的 SEO 外掛，專為技術部落客和網站擁有者設計，提供完整的控制權，無需擔心 Yoast 或 RankMath 的額外負擔。它整合了 AI 工具包，能夠自動生成各種 SEO 相關內容，讓使用者輕鬆優化網站。
【主要功能】
• 每篇文章和頁面的自訂 meta 標題與描述
• 自動生成 XML 網站地圖
• 支援 OpenGraph 和 Twitter/X 卡片標籤
• AI 自動生成 meta 描述、ALT 文字和內部連結
• 自訂 robots.txt 編輯器，支援 AI 機器人封鎖
• 具備 JSON-LD 結構化資料支援
外掛標籤
開發者團隊
② 後台搜尋「CloudScale SEO AI Optimizer」→ 直接安裝（推薦）
📦 歷史版本下載
原文外掛簡介
CloudScale SEO AI Optimizer is a completely free SEO plugin built for technical bloggers and site owners who want full control without the overhead of Yoast or RankMath. There is no Pro version, no upsells, no feature gates, and no licence keys.
It handles the essentials cleanly and adds a full AI toolkit that uses either the Anthropic Claude API or the Google Gemini API to generate meta descriptions, ALT text, summaries, SEO scores, focus keywords, internal links, and related articles — all from WP Admin, with no extra subscriptions required.
Core SEO Features
Custom meta title and description per post and page
Canonical URL output on every page
OpenGraph tags (title, description, image, type, locale)
Twitter/X Card tags
JSON-LD structured data: Person schema for author pages, Article/BlogPosting schema for posts, WebSite schema for the homepage, Breadcrumb schema
Configurable site name, locale, Twitter handle, and default OG image
XML sitemap generation (sitemap.xml index + child sitemaps) with configurable post types and taxonomy support
Plain-text sitemap at /sitemap.txt (one URL per line) for AI crawlers and simple scrapers
Custom robots.txt editor with AI bot blocking (GPTBot, CCBot, Claude-Web, anthropic-ai and others)
llms.txt support for AI crawler guidance
noindex controls for search results, 404 pages, attachment pages, author archives, and tag archives
UTM parameter stripping in canonical URLs
AI Auto Pipeline
Automatically runs all AI operations in a separate background process the moment a post is published — no WP-Cron dependency
Steps run per publish: meta description, SEO score, focus keyword, ALT text for all post images, AI-suggested internal links, AI summary box, and Related Articles
Re-run on update toggle: re-triggers the full pipeline whenever a published post is saved
Gutenberg-safe internal link injection using block-level parsing; classic editor fallback via str_replace
Minimum 50-word content guard prevents meaningless output on stub or test posts
HMAC-authenticated async request (120-second TTL) keeps the pipeline secure
“Re-run AI Automation” button in the post metabox with live log output
Auto Pipeline settings live in a dedicated card at the top of the AI Tools tab
AI Meta Writer
Choose your AI provider: Anthropic Claude or Google Gemini
Model selector: Automatic (always resolves to the current recommended model), Claude 3.5/3.7 Sonnet, Claude Haiku, Gemini 2.0 Flash, Gemini 1.5 Pro, or a Custom model string
Generate meta descriptions for individual posts or in bulk across your entire site
Fix existing descriptions that are too short or too long
Fix titles that are outside the optimal 50 to 60 character range
Inline edit button on each post row — opens a textarea to manually enter or correct a description without leaving the panel
Configurable character range (min/max) injected into the prompt automatically
Automatic retry if the AI returns a description outside your target range
Rate limit handling with automatic backoff on HTTP 429 responses
Fully editable system prompt with reset to default
Sortable post table: sort by title, date, SEO score, description length, title length, or ALT status
Live progress log with timestamps during bulk runs
Stop button for interrupting bulk runs
Scheduled batch generation via WP Cron with per-day scheduling
Test Key button to verify your API key before running
AI SEO Scoring
AI rates each post from 0 to 100 with a one-sentence strengths or weaknesses note
Calculate SEO Scores button runs a bulk scoring pass across all posts
Generate Missing automatically scores any post that lacks a score after descriptions are written
Per post score badges shown in the AI Tools post table and dashboard widget
Scores stored in post meta (_cs_seo_score, _cs_seo_notes) and survive plugin deactivation
Title Optimiser
New 🎯 Title Optimiser tab — AI scans all published posts and suggests SEO-optimised replacement titles
Before/after SEO score (0–100) for every suggestion so you can see the improvement at a glance
Identifies primary and secondary keywords the article is actually about
One-click Apply per post: updates title and URL slug, automatically creates a 301 redirect from the old URL
“Apply All Suggested” bulk action with confirmation — applies and redirects all in one shot
Sort posts by date or by most-commented to prioritise which titles to fix first
Suggestions stored in post meta — safe to pause, review, and apply selectively
AI Summary Box
AI-generated article summary box automatically prepended to post content
Three fields generated per post: What it is, Why it matters, Key takeaway
Summaries now written SEO-first: primary keyword front-loaded, secondary keywords woven in, optimised for search intent rather than conversational reading
Bulk generation panel with progress tracking, stop button, and paginated post list
Force regenerate option to overwrite all existing summaries
Summary fields written to Article JSON-LD schema: description, abstract, and disambiguatingDescription
Collapsible display with modern card styling including gradient header and drop shadow
Toggle to show or hide the summary box globally without deleting generated content
ALT Text Generator
Audit all images across your posts for missing ALT text
Generate ALT text using AI with article context for better relevance
Configurable article excerpt length sent to the AI (100 to 2000 characters)
Bulk generation with progress tracking
Show All toggle to display images that already have ALT text
Related Articles
Automatically injects contextually related post links at the top and bottom of every post
AI-scored candidate pool built across the full post library; top and bottom counts configurable (2 to 5 top, 3 to 10 bottom)
Separate top and bottom toggles — enable or disable each block independently
Generate Missing button runs the scoring pipeline for unprocessed posts
Refresh Stale button re-runs previously completed posts when content has changed
Sync Counts button trims or fills all posts to match updated count settings without full regeneration
Post Status table shows per-post pipeline state (pending, complete, failed) with filter tabs
All injection is block-safe and works with both Gutenberg and classic editor posts
Related Articles links are also generated automatically via the Auto Pipeline on publish
Performance Features
Font display optimization with font-display: swap to eliminate Flash of Invisible Text (FOIT)
Font metric overrides (size-adjust, ascent-override, descent-override) to reduce Cumulative Layout Shift (CLS)
Defer font CSS loading using media=”print” swap technique
Auto-download CDN fonts (Google Fonts) to local server for faster loading and GDPR compliance
Font CSS file scanner with terminal-style console output
Auto-Fix All with backup and undo capability
Defer render-blocking JavaScript with configurable exclusions
HTML, CSS, and JS minification (5 to 15 percent page size reduction)
HTTPS mixed content scanner and one-click fixer across posts, pages, metadata, options, and comments
SEO Health Dashboard
Dashboard widget shows five health pillars: Posts (meta coverage), SEO (score coverage), Images (ALT coverage), Links (related articles coverage), Summaries (AI summary coverage)
Colour-coded pills: green >= 90%, amber >= 60%, red < 60%
Refresh link rebuilds the health cache on demand; cache auto-rebuilds after any bulk AI run completes
“Posts need AI auto run” and “pipeline jobs queued” counters keep you informed of pending work
Dashboard Integration
WordPress dashboard widget with SEO health overview and per-pillar coverage pills
Post editor metabox with custom title, description, OG image, and inline AI generation
Gutenberg sidebar panel (CloudScale Meta Boxes) with custom title, description, OG image, AI summary fields, and one-click generation without leaving the editor
Per-post status badges showing description length, title length, SEO score, and ALT status
Tab state persists across page reloads — the settings page returns to your last active tab
Category Fixer
Scans all published posts and suggests improved category assignments using AI
Uses Claude to analyse post title, slug, tags, and AI summary box against your full category list
Proposes up to four categories per post — only from categories that already exist in WordPress
Never assigns Uncategorized
Colour-coded review table: green for additions, red for removals, grey for kept categories
Per post Apply and Skip buttons, plus bulk Apply All Changed
Filter bar: All, Changed, Unchanged, Low Confidence, Missing
Reload button re-analyses all posts with fresh AI calls
Per row re-analyse button for individual posts
AI analysis badge shows confidence score
No categories are changed until you explicitly click Apply
Category Health and Drift Detection
Category Health tab shows post counts per category with a pass/fail coverage indicator
Category Drift Detection uses AI to identify categories that have drifted from their original focus or become catch-all buckets
Drift analysis returns a verdict (drifting or catch-all) with a confidence score and AI reasoning for each flagged category
Results sorted by verdict type then confidence so the most actionable items appear first
Elapsed time counter and Stop button during long analysis runs
Readability Analyser
Pure-PHP readability scoring — no AI call required
Scores 0–100 with Easy / Moderate / Hard label based on sentence length, heading density, and passive-voice rate
Colour-coded badge in the post metabox with sub-metrics (average words per sentence, words per heading, passive voice percentage)
Sortable Readability column in the Meta Writer post list
Scores automatically recalculate on post save and after every Auto Pipeline run
Broken Link Checker
Scans all published posts and pages for outbound links with HTTP errors (4xx, 5xx) or connection failures
Server-side HEAD request per URL for accurate status — no browser-side fetch limitations
Deduplicates URLs across posts so each external URL is checked only once
Results table shows post title, anchor text, URL, and HTTP status with colour-coded labels
SSRF-safe: link-local, loopback, and private IP ranges are blocked server-side
Image SEO Audit
Scans the entire Media Library and flags images with SEO issues
Detects missing ALT text, camera-default filenames (IMG_001, DSC_0045, screenshot2, etc.), and oversized files (> 500 KB)
Results sorted by issue count with thumbnail previews and direct edit links
Summary counters for each issue type
What This Plugin Does Not Do
No third-party SEO data, keyword research databases, or rank tracking
No paid tiers, no upsells, no tracking
External Services
This plugin connects to external AI APIs to generate meta descriptions and ALT text. Connections are made when you use the AI Meta Writer or ALT Text Generator buttons in WP Admin, and optionally on a scheduled basis via WP Cron.
Anthropic Claude API
Service: Anthropic PBC
Website: https://anthropic.com
Endpoint: https://api.anthropic.com/v1/messages
Data sent: Post title and post content (up to 6,000 characters), plus your configured system prompt
When data is sent: Only when you click Generate, Fix, or the Generate with Claude button in the post editor, when the scheduled batch runs for posts without a meta description, or automatically on post publish/update when Auto Pipeline is enabled in AI Tools settings.
API key: You must supply your own Anthropic API key. The key is stored in your WordPress database and is never transmitted anywhere except directly to api.anthropic.com.
Anthropic Privacy Policy: https://www.anthropic.com/privacy
Anthropic Terms of Service: https://www.anthropic.com/terms
Anthropic API documentation: https://docs.anthropic.com
Google Gemini API
Service: Google LLC
Website: https://ai.google.dev
Endpoint: https://generativelanguage.googleapis.com/v1beta/models/
Data sent: Post title and post content (up to 6,000 characters), plus your configured system prompt
When data is sent: Only when you click Generate, Fix, or the scheduled batch runs, when Gemini is selected as your AI provider, or automatically on post publish/update when Auto Pipeline is enabled in AI Tools settings.
API key: You must supply your own Google AI API key. The key is stored in your WordPress database and is never transmitted anywhere except directly to Google.
Google Privacy Policy: https://policies.google.com/privacy
Google Terms of Service: https://policies.google.com/terms
Gemini API documentation: https://ai.google.dev/docs
Google Fonts CDN
Service: Google LLC
Websites: https://fonts.googleapis.com, https://fonts.gstatic.com
When contacted: Only when you use the Font Display Optimizer’s “Download Fonts” feature in WP Admin (Performance tab). This feature downloads Google Fonts files to your server so they can be served locally.
Data sent: The URL of the Google Font stylesheet registered on your site. No personal data or post content is transmitted.
Purpose: To copy font files from Google’s CDN to your own server, eliminating the external Google Fonts request from your frontend pages (improves GDPR compliance and Core Web Vitals).
Google Privacy Policy: https://policies.google.com/privacy
Google Terms of Service: https://policies.google.com/terms
Broken Link Checker (server-side URL probing)
What it does: When you use the Broken Link Checker in WP Admin, the plugin extracts all outbound hyperlinks from your published posts and pages, then sends an HTTP HEAD request from your server to each unique URL to check its status.
Data sent: Only the URL itself is fetched — no post content, no user data. Standard HTTP headers (User-Agent identifying your site) are sent with each request.
When it fires: Only when you open the Broken Link Checker tab and start a scan. No automatic or scheduled scanning.
Note: sslverify is disabled for these requests so that sites with expired or self-signed certificates can be checked. Requests to loopback, link-local, and private IP ranges are blocked.
There is no separate terms of service for outbound HTTP HEAD requests — your server is simply fetching publicly reachable URLs listed in your own content.
