SEO Tools for WordPress Site Owners
Your plugins say everything is green, but Google sees the rendered page. These free checks look at what your WordPress site actually serves.
A WordPress install hands you a lot of SEO surface out of the box: permalinks, archives, feeds, a core sitemap, and whatever Yoast or Rank Math adds on top. Many of its SEO problems tend to come from defaults nobody revisited after launch, not from weak writing. The tools below run real checks on the URL you enter, in your browser, free and without an account.
Start with the one that hides in plain sight. If the Discourage search engines from indexing this site box under Settings → Reading was ticked on a staging copy and never cleared, your pages can carry a noindex signal long after the site goes live. The Robots.txt Tester shows the rules your site really publishes, and the Meta Tag Analyzer reads the robots meta tag on a live post, so you can confirm both are open before you start blaming content.
Next, look at what WordPress creates on its own. Tag, date, author and internal-search archives often get indexed by default, and a blog with many single-use tags can end up with a long tail of near-empty listing pages competing with the posts they link to. Run a few archive URLs through the Thin Content Checker; the ones that read as low-value are candidates for a noindex setting in your SEO plugin. The Sitemap Finder & Validator then tells you whether the core wp-sitemap.xml or your plugin's sitemap is the one actually being served, and how many URLs it lists.
Speed is the slow leak. A heavy theme, a long plugin list and full-size image uploads add up, and the usual fix, minifying and combining scripts, can quietly break a slider or a checkout form. Measure first with the Page Speed & Size Test (server response time, page weight, compression), change one thing, and measure again rather than switching on every optimization at once.
When you change themes or swap SEO plugins, the All-in-One SEO Audit gives you a single 0–100 score with a fix list, and the Redirect & HTTP Status Checker confirms old permalinks still land where they should.
Top 10 tools for WordPress Site Owners
Ranked by fit and demand; each card shows how this audience uses the tool.
Page Speed & Size Test
Measuring WordPress slowdown from themes, plugins and heavy images
Open tool →Meta Tag Analyzer
Duplicate meta tags from conflicting WordPress SEO plugins
Open tool →All-in-One SEO Audit
All-in-one SEO audit for a WordPress site after theme or plugin changes
Open tool →Robots.txt Tester
Is WordPress blocking Google? Testing robots rules after launch
Open tool →Sitemap Finder & Validator
WordPress core sitemap vs SEO plugin sitemap: which one is live?
Open tool →Broken Link Checker
Dead links in old WordPress posts and how to fix them
Open tool →Redirect & HTTP Status Checker
Redirect chains after changing WordPress permalink structure
Open tool →Structured Data (Schema) Checker
Which schema types are your WordPress plugins really outputting?
Open tool →Thin Content Checker
Which WordPress tag and author archives are thin enough to noindex?
Open tool →Keyword Research
Keyword research for WordPress blog posts beyond the focus keyphrase box
Open tool →More tools that fit
- Technical Site Audit (Crawler)
- Keyword Cannibalization Checker
- Topic Research & Content Ideas
- .htaccess Redirect Generator
- Image ALT Text Checker
- Internal Link Opportunity Finder
- Mobile-Friendly Checker
- Open Graph & Twitter Card Checker
- Robots.txt Generator
- SSL Certificate Checker
- Backlink Checker / Verifier
- Author Page Audit
- Google SERP Snippet Preview
- Keyword Rank Checker
- Content Freshness Score
- Content / Keyword Gap
- E-E-A-T Analyzer
- Heading Structure Analyzer
- Keyword Suggestion Tool
- Semantic Keyword Cluster
- AI FAQ Optimizer
- llms.txt Generator (AI / GEO)
- AEO Checker (Answer Engine Optimization)
- Schema (JSON-LD) Generator
- Text Similarity / Duplicate Checker
- Gzip / Brotli Compression Test
- HTTP Header Checker
- Link Analyzer
- Local SEO Audit
- SEO URL Slug Generator
- DA / PA Checker — Domain & Page Authority
- AI Visibility Checker
- AI Snippet Optimizer
- Semantic Coverage Analyzer
- AI Content Score
- Anchor Text Optimizer
- Link Intersect / Backlink Gap
- DNS Records Lookup
- FAQ Gap Finder
- Keyword Density Checker
- Organic Research / Top Pages
- Search Intent Analysis
- Site Explorer
- Topical Authority Map
Related guides
- Website Not Showing Up on Google? 12 Fixes to Try — Website not showing up on Google?
- How to Find and Fix Broken Links: 8 Simple Steps — How to find and fix broken links in 8 steps: crawl your site, check 404s and soft 404s in Search Console, recover lost backl…
- How to Fix Soft 404 Errors in Search Console — Learn how to fix soft 404 errors in Google Search Console: find them, tell real ones from false alarms, then return a 404, a…
Other audiences
- Shopify Store Owners
- Webflow Designers
- Wix Users
- Squarespace Users
- Blogger Users
- Ghost Users
- SaaS Marketers
- E-commerce Managers
- Local Businesses
- Restaurants
- Real Estate Agents
- Dentists
- Lawyers
- Marketing Agencies
- Freelance SEOs
- Portfolio Sites
- Bloggers
- News Publishers
- Affiliate Marketers
- Etsy Sellers
- Amazon Sellers
- YouTube Creators
- Podcast Hosts
- SEO Beginners