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Technical SEO
Guides and tools for status codes, redirects, robots.txt, sitemap, performance, security and release checks.
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SEO audit
Start with a live URL check, then use the guides below to fix the signals in order.
Open tool ->Technical SEOSEO audit basics
Check status, title, description, H1, canonical, robots meta and internal links before deeper optimization.
Read more ->On-page SEOMetadata basics
Write title and description so the user understands the page before opening it.
Read more ->IndexingSitemap and robots basics
Use sitemap for discovery and robots.txt for crawl control without hiding important pages by accident.
Read more ->SEO articles
technical-seo
technical-seo
SEO audit basics
Check status, title, description, H1, canonical, robots meta and internal links before deeper optimization.
Read more ->StructureInternal linking basics
Connect important pages so users and search engines can see the site structure.
Read more ->PreviewOpen Graph basics
Control how links look in messengers and social platforms with title, description and image.
Read more ->PerformanceCore Web Vitals basics
Turn speed metrics into practical fixes for loading, interaction and layout stability.
Read more ->Technical SEORedirect basics
Check chains, final status codes and pages that should keep their SEO value after a move.
Read more ->Structured dataSchema.org basics
Add JSON-LD only when it describes visible page content and can be validated.
Read more ->SEO articles
on-page-seo
on-page-seo
SEO articles
indexing
indexing
SEO glossary
indexing
indexing
canonical
The main URL version search engines should treat as preferred when duplicates exist.
Read more ->Indexingnoindex
A robots meta directive that tells search engines not to keep a page in the index.
Read more ->Crawlrobots.txt
A crawl control file for bots; it does not guarantee that a URL will be removed from search.
Read more ->Indexingsitemap.xml
A machine-readable list of URLs that helps search engines discover important pages.
Read more ->On-pagetitle tag
The page title used by browsers and often by search result snippets.
Read more ->On-pagemeta description
A short page summary that can influence snippet clarity and click expectations.
Read more ->Privacy
Checks run only for the URL you enter. Do not submit private admin URLs, tokens or closed pages.