THE ESPERTO TOOLBOX / SEO EDITION
Good websites.
Start with a check.
Inspect a page, polish its search appearance, or create the markup it needs. Your website essentials, in one place.
FIND YOUR NEXT SHORTCUT
The SEO workbench.
A focused collection for healthier, clearer websites.
Hreflang Generator
Generate HTML alternate-language tags from language codes and page URLs without fetching any website.
Open toolMeta Tag Generator
Generate escaped SEO, Open Graph and Twitter card tags from your page details.
Open toolSEO Analysis Tool
Inspect a public page’s titles, headings, links and other on-page SEO signals.
Open toolBacklink Checker
Explore backlink data and the pages linking to a website.
Open toolSERP Preview Tool
See how your title, description and URL could look in search results.
Open toolMoz DA Checker
Look up domain and page authority, Spam Score and link-profile metrics.
Open toolRobots.txt Generator
Build robots.txt rules and test whether a crawler path is allowed.
Open toolXML Sitemap Generator
Build an XML sitemap to help search engines discover your pages.
Open toolSchema Markup Generator
Create JSON-LD for businesses, products, FAQs, articles and more.
Open toolUTM Campaign URL Builder
Add consistent campaign tracking parameters to your marketing links.
Open toolSchema Markup Validator & Extractor
Extract JSON-LD from any public webpage, identify schema types and find invalid JSON syntax.
Open toolRedirect Checker
Follow an HTTP redirect chain and inspect every status code and destination.
Open toolHTTP Header Checker
Inspect the response status and HTTP headers returned by a public URL.
Open toolCanonical Tag Checker
Check a page's canonical URL, robots directive and response status.
Open toolOpen Graph Checker
Review Open Graph and Twitter card tags before sharing a page.
Open toolMeta Tag Analyzer
Inspect title, description, robots, viewport, author and language metadata.
Open toolXML Sitemap Validator
Find and parse a website XML sitemap, then inspect its submitted URLs.
Open toolHreflang Checker
Extract language and regional alternate links from a public webpage.
Open toolSSL Certificate Checker
Check a domain certificate issuer, validity dates and remaining lifetime.
Open toolBroken Link Checker
Test up to 20 links found on a webpage and identify failed destinations.
Open toolWebsite Technology Checker
Detect common CMS, frameworks, analytics and frontend technology signals.
Open toolNeed a hand with the bigger picture?
Turn your findings into a practical plan for your website.