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85 seo content ops review

Skill FluxonLab/Skillry/plugins/optional-specialist/skills/85-seo-content-ops-review

Installable, permission-bounded, multi-platform agent skills & subagents for Claude Code, Codex, Copilot & Gemini/Antigravity — 125 skills + 73 subagents across 18 departments, with a validation harness, native plugin marketplace, and full upstream attribution. by FluxonLab.

Install
npx -y skills add FluxonLab/Skillry --skill 85-seo-content-ops-review

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What its author says it does

Copied from the file, not written here

Use when you need to review SEO, content operations, metadata, structured data, editorial workflows, and crawlability.

SKILL.md

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SEO & Content Ops Review

Purpose

Review the technical SEO implementation and content operations setup of a site or page: meta tags, structured data (JSON-LD / schema.org), canonical tags, Open Graph, sitemap, robots.txt, Core Web Vitals, crawlability, internal linking, and editorial workflow tooling.

When to use

  • Reviewing a new page template or CMS component for SEO completeness.
  • Auditing a site's technical SEO (meta, canonical, hreflang, structured data) before launch.
  • Evaluating a sitemap.xml or robots.txt change.
  • Reviewing a content ops workflow (CMS, editorial calendar, publishing pipeline) for SEO hygiene.
  • Investigating a traffic drop and checking for canonical issues, indexation blocks, or missing structured data.

When not to use

  • Paid search (PPC) campaign review — different discipline, different tools.
  • Social media content strategy review — no technical SEO component.
  • Pure performance engineering (server-side rendering, CDN) unless tied to Core Web Vitals directly affecting SEO.

Procedure

1. Meta tags

  • <title>: unique per page, ≤ 60 characters (≤ 580 px rendered width), includes the primary keyword, brand name at the end.
  • <meta name="description">: unique per page, 140–160 characters, written as a compelling summary with a call to action — not a keyword list.
  • Duplicate titles or descriptions across pages dilute crawl signal and result in search engines rewriting both.
  • <meta name="robots" content="noindex">: verify it is absent on pages intended to be indexed. A noindex left from staging is one of the most common post-launch SEO disasters.
  • <meta charset="UTF-8"> and <meta name="viewport" content="width=device-width, initial-scale=1"> must be present on every page.

2. Canonical tags

  • <link rel="canonical" href="https://example.com/page/">: must be present on every indexable page, pointing to the preferred URL.
  • Canonical URL must be absolute (including protocol and domain), not relative (/page/).
  • Self-referencing canonicals are correct and recommended — every page should point to itself unless it is a duplicate.
  • Paginated pages: use rel="canonical" pointing to each paginated URL (not the first page) unless you want to consolidate — Google deprecated rel="next" / rel="prev".
  • HTTPS vs HTTP, www vs non-www: canonical must consistently match the preferred version; verify redirects reinforce this.
  • Dynamic URL parameters (UTM, session IDs): strip via canonical or via <link rel="canonical"> pointing to the clean URL.

3. Open Graph and social meta

  • og:title, og:description, og:image, og:url, og:type must be present on every page intended to be shared.
  • og:image: minimum 1200 × 630 px; use a CDN URL, not a relative path. The image must be publicly accessible (no auth-protected).
  • twitter:card: summary_large_image for image-rich pages, summary for text-only.
  • Validate with Facebook Sharing Debugger and Twitter Card Validator before launch; both cache aggressively and require a cache clear tool.
  • og:url must match the canonical URL.

4. Structured data (JSON-LD / schema.org)

  • Use <script type="application/ld+json"> blocks for structured data — not Microdata or RDFa (harder to maintain, same Google support).
  • Validate every schema with Google's Rich Results Test and Schema.org Validator.
  • Common types by page template:
  • Product page: Product with offers (price, currency, availability), aggregateRating.
  • Article/blog: Article with headline, author, datePublished, dateModified, image.
  • Local business: LocalBusiness with name, address, telephone, openingHours, geo.
  • FAQ: FAQPage with mainEntity array of Question + acceptedAnswer.
  • Breadcrumb: BreadcrumbList on every non-home page.
  • Do not mark up content that is not visible on the page — Google penalizes hidden structured data.
  • dateModified must reflect actual content changes, not a server timestamp that updates on every deploy.

5. Sitemap

  • sitemap.xml must be present and submitted to Google Search Console and Bing Webmaster Tools.
  • Include only indexable, canonical URLs — exclude noindex pages, paginated pages that point elsewhere as canonical, and duplicate URL parameter variants.
  • <lastmod> should reflect the date of meaningful content change, not the crawl date or current timestamp.
  • <changefreq> and <priority> are largely ignored by Google but should still be plausible if included.
  • Maximum 50,000 URLs and 50 MB per sitemap file; split into a sitemap index if larger.
  • Dynamic sitemaps must regenerate within minutes of a new page publication — not once daily at midnight.

6. robots.txt

  • robots.txt must allow Googlebot access to CSS, JS, and image files — blocking these prevents rendering and hurts indexation.
  • Disallow only: staging paths accidentally left in production (/staging/, /test/), admin/backend paths (/wp-admin/), search result URLs (/search?q=), and infinite crawler trap paths.
  • Do not use robots.txt to hide sensitive content — it is publicly readable. Use noindex or server-side auth instead.
  • The Sitemap: directive at the bottom of robots.txt helps crawlers find it: Sitemap: https://example.com/sitemap.xml.
  • Test with Google's robots.txt Tester in Search Console after every change.

7. Core Web Vitals (CWV)

  • LCP (Largest Contentful Paint): target < 2.5 s. Most common cause: unoptimized hero image. Fix: <link rel="preload" as="image"> for the LCP image; serve AVIF/WebP; avoid lazy-loading the LCP element.
  • INP (Interaction to Next Paint): target < 200 ms. Common causes: long JavaScript tasks on the main thread, heavy event handlers. Fix: break up long tasks, defer non-critical JS.
  • CLS (Cumulative Layout Shift): target < 0.1. Common causes: images without width/height, ads loading without reserved space, web fonts causing FOUT. Fix: always set width and height on <img>, use font-display: swap.
  • Measure CWV with PageSpeed Insights (field + lab data), Chrome DevTools Performance panel, and Lighthouse CI in the deployment pipeline.

8. Crawlability and internal linking

  • Every important page must be reachable by internal links within 3 clicks from the homepage — orphan pages are crawled infrequently.
  • Verify that JavaScript-rendered content is indexable: use Google Search Console's URL Inspection → "Test live URL" → "View tested page" to confirm the rendered DOM contains the expected content.
  • Pagination: ensure paginated pages link to each other; confirm the paginated URLs are in the sitemap if independently valuable.
  • Broken internal links (404s) waste crawl budget and degrade user experience — run a site crawl with Screaming Frog or a CI link checker.
  • Redirect chains: keep to a maximum of 1 redirect hop. A → B → C should be consolidated to A → C.

9. hreflang (multilingual sites)

  • <link rel="alternate" hreflang="en-US" href="https://example.com/en/">: must be bidirectional — every language version must reference all other versions including itself.
  • Use BCP 47 language tags: en, en-US, fr, pt-BR (not en_US).
  • hreflang="x-default" points to the fallback URL for unmatched locales.
  • Verify with hreflang.org checker or Screaming Frog hreflang audit.

10. Content ops workflow

  • Editorial calendar: verify new content pieces are assigned a target keyword cluster before writing begins, not retrofitted after.
  • CMS publishing workflow: draft → review → SEO check → publish. SEO check must validate: title length, meta description presence, at least one internal link, structured data if applicable.
  • URL slugs: lowercase, hyphen-separated, derived from the primary keyword, no stop words if possible (/blog/seo-audit-guide, not /blog/how-to-do-an-seo-audit-for-a-website).
  • URL changes on existing pages require a 301 redirect from the old URL — verify the CMS handles this automatically or that a redirect map is maintained.

Checklist

Meta:

  • <title> unique, ≤ 60 chars, primary keyword included.
  • <meta name="description"> unique, 140–160 chars.
  • No noindex on pages intended to be indexed.
  • charset and viewport present.

Canonical:

  • Self-referencing canonical on every indexable page.
  • Canonical URL is absolute (HTTPS + domain).
  • Canonical consistent with redirect target.

Open Graph:

  • og:title, og:description, og:image, og:url, og:type present.
  • og:image ≥ 1200 × 630 px, publicly accessible URL.
  • og:url matches canonical.

Structured data:

  • Passes Google Rich Results Test with no errors.
  • Marked-up content is visible on the page.
  • dateModified reflects actual content change date.

Sitemap:

  • Contains only indexable, canonical URLs.
  • Submitted to Google Search Console.
  • Regenerates within minutes of new publication.

robots.txt:

  • CSS, JS, images not blocked.
  • Sitemap: directive present.
  • No sensitive content relied upon robots.txt for protection.

CWV:

  • LCP element identified; preloaded and not lazy-loaded.
  • All <img> tags have width and height.
  • No long JavaScript tasks blocking INP.

Common issues & anti-patterns

  • noindex left from staging environment: the staging robots.txt or meta tag is copied to production — the entire site disappears from Google within days.
  • Relative canonical URL: <link rel="canonical" href="/page/"> is interpreted differently by crawlers and can resolve to the wrong URL under some CDN configs. Always use absolute URLs.
  • Duplicate <title> tags: CMS themes that inject a title and the page template also inject one — results in two title tags; search engines use the last one, which is unpredictable.
  • Missing ecommerce: null in structured data updates: stale aggregateRating or outdated price in Product schema misleads users and can trigger manual Google actions.
  • Blocking JS in robots.txt: Disallow: /*.js$ prevents Googlebot from rendering the page — critical pages may not be indexed at all.
  • LCP image lazy-loaded: <img loading="lazy"> on the above-the-fold hero image delays LCP by 500–1,500 ms. Remove loading="lazy" from the LCP element.
  • CLS from unsized images: images without explicit width/height cause layout shifts as they load. Always set dimensions.
  • URL slug with dynamic session ID: /product/123?session=abc in the canonical causes each session to be indexed as a unique page, creating thousands of near-duplicate URLs.

Required output

Return a structured report with:

  • Summary: pass / needs fixes / blocked (indexation risk or critical structured data error).
  • Meta audit: title/description uniqueness and length status.
  • Canonical audit: absolute, correct, redirect-consistent.
  • Structured data: validation result, schema types found, errors.
  • Sitemap/robots.txt: coverage, submission status, block analysis.
  • CWV snapshot: LCP, INP, CLS values from PageSpeed Insights (provide URL if available) and top issue per metric.
  • Findings table: severity (critical / high / medium / low / info), category, page or file, description, remediation.
  • Next handoff: Search Console verification, post-launch crawl schedule, CWV monitoring setup.

Safety

  • Do not submit sitemaps to Search Console or trigger re-indexation during review.
  • Do not modify robots.txt on a live production server during review — propose changes in a PR.
  • If the review reveals content accidentally indexed that should not be (e.g., staging content, internal docs), flag as high severity but do not add noindex without the site owner's authorization.
  • Do not access Search Console data that contains proprietary keyword or traffic data unless the task explicitly grants access.

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