Sitemap
All pages on MagsTags.
38 pages
Main
Free SEO tools and resources for technical SEO and e-commerce.
About the author - 18 years in SEO, specialising in e-commerce and international markets.
Get in touch.
Enterprise SEO strategy, technical migrations, international search, and due diligence.
SEO Tools
All free and paid SEO tools in one place.
All free tools - no subscription needed.
Premium SEO tools and subscriptions.
Generate correct bidirectional hreflang markup for multilingual sites.
Generate validated RE2 regex for Google Search Console URL and query filtering.
Generate a robots.txt file with rules for search engines and AI bots.
Pixel-accurate preview of title and description in Google search results.
See your JSON-LD as an interactive tree. Paste or fetch from any URL.
Side-by-side diff of two schemas. Before/After and Structural modes.
Validate and analyse Google Merchant Centre product feeds against the official spec.
Check your favicon against Google's requirements and browser standards.
URL counts, directory breakdown, duplicate detection, lastmod coverage. Follows sitemap index files automatically.
Product Schema Generators
Choose a schema type - Product Snippet, Merchant Listing, or Product Variants.
Generate JSON-LD for star ratings, reviews, pros and cons, and pricing in organic search.
Generate JSON-LD for Google Shopping, Popular Products, price drop alerts, and returns.
Generate JSON-LD for product variants - colour swatches, sizes, and variant-specific pricing.
Learn SEO
Practical SEO guides for specialists and developers.
Overview of all three Product structured data types and when to use each.
Star ratings, reviews, pros and cons, and pricing in organic Google Search.
Google Shopping, Popular Products, price drop alerts, shipping and returns info.
Colour swatches, size options, and variant-specific pricing in Google Shopping.
How ProductGroup schema works for grouping product variants.
Notes
/notes/
/notes/google-image-thumbnails-organic-case-study/
/notes/google-image-thumbnails/
/notes/google-favourite-brands/
/notes/google-store-ratings-vs-product-ratings/
/notes/google-ecommerce-rich-results/
/notes/what-is-agentic-commerce/
/notes/agentic-commerce-optimization/
/notes/mega-menus-seo/
/notes/crawl-budget-enterprise/
/notes/robots-txt-mistakes/
/notes/gsc-regex-deep-dive/
/notes/hreflang-mistakes/
/notes/hreflang-canonical-conflict/
/notes/bill-slawski/
/notes/product-vs-productgroup-schema/
Legal
/privacy-policy/
/terms-of-service/
/cookie-policy/
/disclaimer/