CloudScale SEO AI Optimizer for WordPress Plugin Directory

Most WordPress sites lose search traffic to SEO work nobody has time to do. Meta descriptions go unwritten, images ship with no ALT text, related posts never get linked, and technical SEO gets set up once, if at all. Yoast and RankMath give you the fields; you still fill in every one yourself.

CloudScale SEO AI Optimizer fills them in automatically. On publish, the AI Auto Pipeline writes the meta description, scores the SEO, generates ALT text, builds an on-page summary, and links related articles – no manual pass. One-click Audio Narration turns any post into a spoken article in 11 AI voices. It also runs the technical SEO WordPress skips underneath, and a built-in Site Audit scores your setup across 20+ checks with one-click fixes.

It replaces Yoast Premium and RankMath Pro, in two plans:

Bring Your Own API Key – free, forever. Paste your own Anthropic Claude or Google Gemini key (2 minutes at console.anthropic.com or aistudio.google.com) and pay the provider directly: about $0.50-$1.50 per 200 posts, under $0.10 per 100 on Claude Haiku, or nothing on Gemini’s free tier. The plugin itself charges nothing. Setup is install, paste key, click Generate Missing.

Managed Subscription – $10 per month. No API key required, AI usage and audio narration included, cancel anytime.

Core SEO Features

Custom meta title and description per post and page; canonical URL on every page

OpenGraph (title, description, image, type, locale) and Twitter/X Card tags

JSON-LD: Person (author pages), Article/BlogPosting (posts), WebSite (homepage), Breadcrumb

Configurable site name, locale, Twitter handle, default OG image

XML sitemap (index + child sitemaps) with configurable post types and taxonomies, plus a plain-text /sitemap.txt for AI crawlers

robots.txt editor with AI bot blocking (GPTBot, CCBot, Claude-Web, anthropic-ai and others), plus llms.txt support

noindex controls for search results, 404s, attachments, author archives, tag archives and RSS feeds

UTM stripping in canonical URLs; widget-pagination and comment-moderation parameters always stripped

AI Auto Pipeline

Runs every AI operation in a background process the moment a post is published – no WP-Cron dependency, and optionally again whenever a published post is saved

Per publish: meta description, SEO score, focus keyword, ALT text for all images, AI-suggested internal links, AI summary box and Related Articles

Gutenberg-safe block-level link injection; classic editor falls back to str_replace

50-word minimum content guard; HMAC-authenticated async request with a 120-second TTL

“Re-run AI Automation” button in the metabox with live log output

AI Meta Writer

Claude or Gemini, with a model selector: Automatic (always 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 per post or in bulk; fix descriptions that are too short or long, and titles outside the optimal 50-60 characters

Inline edit button on each row for manual corrections

Configurable character range injected into the prompt, auto-retry when the AI overshoots, backoff on HTTP 429

Fully editable system prompt with reset to default; Test Key verifies your key

Sortable post table (title, date, SEO score, description length, title length, ALT status), timestamped progress log, Stop button

Scheduled batch generation via WP Cron

AI SEO Scoring

AI rates each post 0-100 with a one-sentence strengths or weaknesses note

Calculate SEO Scores runs a bulk pass; Generate Missing scores any post still lacking one

Stored in post meta (_cs_seo_score, _cs_seo_notes) and survive deactivation

Title Optimiser

AI suggests SEO-optimised replacement titles for every published post, with a before/after score (0-100)

Identifies the primary and secondary keywords the article is about

One-click Apply updates title and slug and 301-redirects the old URL; “Apply All Suggested” does the lot with confirmation

Sort by date or most-commented; suggestions stored in post meta so you can apply selectively

AI Summary Box

AI summary box prepended to post content: What it is, Why it matters, Key takeaway

Written SEO-first – primary keyword front-loaded, secondary keywords woven in, optimised for search intent

Also written into Article JSON-LD as description, abstract and disambiguatingDescription

Bulk generation with progress tracking, stop button and paginated list; force regenerate overwrites existing summaries

Collapsible card; a global show/hide toggle keeps generated content

ALT Text Generator

Audits all post images for missing ALT text and generates it with article context for relevance

Configurable article excerpt length sent to the AI (100-2000 characters)

Bulk generation with progress tracking; Show All reveals images that already have ALT text

Related Articles

Injects related post links at the top and bottom of every post, block-safe in Gutenberg and classic posts

AI-scored candidate pool across the full library; configurable counts (2-5 top, 3-10 bottom) with independent toggles

Generate Missing processes new posts; Refresh Stale re-runs changed content; Sync Counts trims or fills to new count settings

Post Status table shows per-post state (pending, complete, failed) with filter tabs

Audio Narration

Turns any post into a spoken MP3 with one click (Generate Audio, for logged-in editors only), using your own OpenAI key or included on the Managed Subscription; a “Listen to this article” player appears under Related Articles

Eleven narrator voices, from Cedar (calm, authoritative) to Marin (conversational) to Onyx (deep broadcast)

Free voice previews, which never draw on your narration allowance

Editable narration prompt controls tone and pacing; defaults to a calm tech-essay read

Code blocks are never read aloud; each becomes a short spoken note instead

MP3s land in your media library; regenerating replaces the previous narration

Includes 500,000 narration characters per month, roughly 9 hours of audio, billed by the actual characters read aloud so there is no per-post limit; a $5 Narration Boost adds a further 400,000 characters that roll over until used

Performance Features

font-display: swap to kill Flash of Invisible Text, plus font metric overrides (size-adjust, ascent-override, descent-override) to reduce Cumulative Layout Shift

Defer font CSS via the media=”print” swap technique; auto-download CDN (Google) fonts locally for speed and GDPR compliance

Font CSS scanner with Auto-Fix All, backup and undo

Defer render-blocking JavaScript with configurable exclusions

HTML, CSS and JS minification (5-15 percent smaller pages)

HTTPS mixed content scanner and one-click fixer across posts, pages, metadata, options and comments

SEO Health Dashboard

Dashboard widget with five coverage pillars – Posts (meta), SEO (score), Images (ALT), Links (related articles), Summaries – as colour-coded pills: green >= 90%, amber >= 60%, red < 60%

Refresh rebuilds the health cache; it also auto-rebuilds after any bulk AI run, and counters show posts needing an AI run and queued pipeline jobs

Dashboard Integration

Post editor metabox and Gutenberg sidebar panel (CloudScale Meta Boxes): custom title, description, OG image, AI summary fields and one-click generation

Tab state persists across reloads

Category Fixer

Suggests better category assignments using Claude on each post’s title, slug, tags and AI summary against your category list

Up to four categories per post, only ones that already exist, never Uncategorized

Colour-coded review table (green additions, red removals, grey kept) with a confidence badge

Per-post Apply and Skip, bulk Apply All Changed, filters: All, Changed, Unchanged, Low Confidence, Missing

Reload re-analyses everything; a per-row button redoes one post. Nothing changes until you click Apply

Category Health and Drift Detection

Post counts per category with a pass/fail coverage indicator

Drift Detection flags categories that have drifted from their original focus or become catch-all buckets, each with a verdict (drifting or catch-all), confidence score and AI reasoning

Sorted by verdict then confidence; elapsed-time counter and Stop button

Readability Analyser

Pure-PHP scoring, no AI call required: 0-100 with an Easy / Moderate / Hard label from sentence length, heading density and passive-voice rate

Colour-coded metabox badge with sub-metrics (words per sentence, words per heading, passive voice percentage)

Sortable Readability column; recalculated on save and after each Auto Pipeline run

Broken Link Checker

Finds outbound links in posts and pages that return HTTP 4xx/5xx or fail to connect

Server-side HEAD request per URL, deduplicated so each external URL is checked once

Results table with post title, anchor text, URL and status. SSRF-safe: link-local, loopback and private IP ranges are blocked server-side

Image SEO Audit

Flags Media Library SEO issues: missing ALT text, camera-default filenames (IMG_001, DSC_0045, screenshot2) and oversized files over 500 KB, sorted by issue count with thumbnails and direct edit links

External Services The plugin contacts the services below, only when you enable and use the relevant feature.

Notes that apply to every service listed here:

Key handling: any API key, bot token or licence key you enter is stored only in your own WordPress database (wp_options) and is never transmitted anywhere except directly to that service’s own host.

“Post content” means: the post title, up to 6,000 characters of the post body, and the system prompt you configured.

No visitor data, personal data, analytics or tracking data is ever transmitted.

Nothing is sent from your front end. Calls come from a WP Admin action, a WP Cron batch you scheduled, or the Auto Pipeline on publish/update if enabled.

Anthropic Claude API Service: Anthropic PBC – https://anthropic.com

Endpoint: https://api.anthropic.com/v1/messages

Data sent: Post content (see note above).

When data is sent: On Generate, Fix or Generate with Claude; on a scheduled batch for posts without a meta description; or on publish/update via Auto Pipeline.

API key: Your own Anthropic key (see key-handling note above).

Privacy Policy: https://www.anthropic.com/privacy

Terms of Service: https://www.anthropic.com/terms

API documentation: https://docs.anthropic.com

Google Gemini API Service: Google LLC – https://ai.google.dev

Endpoint: https://generativelanguage.googleapis.com/v1beta/models/

Data sent: Post content (see note above).

When data is sent: Same triggers as Anthropic above, when Gemini is your selected provider.

API key: Your own Google AI key (see key-handling note above).

Privacy Policy: https://policies.google.com/privacy

Terms of Service: https://policies.google.com/terms

API documentation: https://ai.google.dev/docs

Google Fonts CDN Service: Google LLC – https://fonts.googleapis.com, https://fonts.gstatic.com

Data sent: Only the URL of a Google Font stylesheet already registered on your site.

When data is sent: Only on “Download Fonts” (Performance tab), which copies those font files to your server so they are served locally instead of from Google’s CDN – better GDPR compliance and Core Web Vitals.

API key: None required.

Privacy Policy: https://policies.google.com/privacy

Terms of Service: https://policies.google.com/terms

CloudScale Managed API Service: CloudScale Consulting (Pty) Ltd – https://cloudscale.consulting

Endpoints: https://api.cloudscale.consulting/v1/messages and https://api.cloudscale.consulting/v1/tts for the AI features; and for the subscription itself https://api.cloudscale.consulting/checkout, /status, /cancel, /refund-request, /recover and /recover/verify

What it is: Optional paid alternative to your own key; provides Claude (text) and OpenAI text-to-speech (Audio Narration) on our account. Billed via PayPal, below.

Data sent: Post content (see note above) for text features; for Audio Narration, the full cleaned article text with code blocks removed, plus your narration prompt. Your managed licence key accompanies every call.

When data is sent: On any AI feature or Generate Audio with the Managed API enabled; on subscribe, status check or cancel; and once, non-blocking, if you delete the plugin while a subscription is active, so it is cancelled for you.

API key: Your managed licence key (see key-handling note above).

Privacy Policy: https://cloudscale.consulting/privacy

Terms of Service: https://cloudscale.consulting/terms

OpenAI (optional, Audio Narration with your own key) Service: OpenAI, L.L.C. – https://openai.com

Endpoint: https://api.openai.com/v1/audio/speech

What it is: Text-to-speech for Audio Narration. Contacted DIRECTLY only when you supply your own OpenAI key; if you use the Managed API instead, the call is made by CloudScale on its account and your site never contacts OpenAI.

Data sent: The cleaned article text to be narrated, with code blocks removed, plus the chosen voice and your own OpenAI key.

When data is sent: Only when you click Generate Audio with an OpenAI key configured and the Managed API off.

API key: Your own OpenAI key.

Privacy Policy: https://openai.com/policies/privacy-policy

Terms of Service: https://openai.com/policies/row-terms-of-use

Telegram Bot API Service: Telegram Messenger Inc. – https://telegram.org

Endpoint: https://api.telegram.org/bot{token}/sendMessage

What it is: Optional real-time error alerts to a Telegram chat you own.

Data sent: An error summary only – the PHP error message, file name and line number, and the related WordPress post ID or URL.

When data is sent: Only when a plugin error is caught and you have set a bot token and chat ID in Notifications settings. Nothing is sent if it is unconfigured.

API key: Your own bot token (see key-handling note above).

Privacy Policy: https://telegram.org/privacy

Terms of Service: https://telegram.org/tos

API documentation: https://core.telegram.org/bots/api

PayPal (optional, Managed AI subscription checkout) Service: PayPal Holdings, Inc. – https://developer.paypal.com

Endpoints: https://api-m.paypal.com/ to create a subscription and check its status (https://api-m.sandbox.paypal.com/ in sandbox mode), plus https://www.paypal.com/sdk/js, PayPal’s browser SDK, loaded into this plugin’s admin screen from PayPal’s own origin.

Data sent: Subscriber email address and subscription amount. Card entry happens on PayPal’s hosted checkout; no card data reaches this plugin.

When data is sent: Only when an administrator opens or checks a Managed AI subscription.

Privacy Policy: https://www.paypal.com/us/legalhub/paypal/privacy-full

Terms of Service: https://www.paypal.com/us/legalhub/paypal/useragreement-full

Broken Link Checker (server-side URL probing) What it is: Your server sends an HTTP HEAD request to each unique outbound URL in your own published posts and pages, to check its status.

Data sent: The URL only, with standard HTTP headers (a User-Agent identifying your site). No post content, no user data.

When data is sent: Only while you run a scan from the Broken Link Checker tab. No automatic or scheduled scanning.

Note: sslverify is disabled so sites with expired or self-signed certificates can still be checked; loopback, link-local and private IP ranges are blocked. These are third-party sites you linked to yourself, so no single terms of service applies.