SEO audit Crawler AI SEO Keywords All SEO tools Site vs Site SEO guides Pricing Search

Language

EnglishالعربيةEspañolFrançaisDeutschPortuguêsItalianoРусскийTürkçeRomânăBahasa Indonesia简体中文日本語हिन्दी
Sign in

On-page SEO

Meta Tags AnalyzerSERP Snippet PreviewHeading Structure CheckerImage Alt Text CheckerOpen Graph & Social Preview CheckerStructured Data ValidatorCanonical Tag CheckerLink AnalyzerHreflang Checker

Technical SEO

Full Site Audit (Crawler)Robots.txt TesterXML Sitemap CheckerRedirect CheckerBulk HTTP Status CheckerHTTP Headers CheckerBroken Link CheckerIndexability CheckerMobile-Friendly CheckerJavaScript SEO Checker

Speed & performance

Page Speed TestCore Web Vitals CheckerServer Response Time (TTFB) TestPage Size CheckerGzip & Brotli Compression TestHTTP/2 & HTTP/3 CheckerCSS MinifierJavaScript Minifier

Content & keywords

Keyword Density CheckerKeyword Suggestion ToolWord CounterReadability CheckerText to HTML Ratio CheckerURL Slug GeneratorCase Converter

Generators

Meta Tag GeneratorRobots.txt GeneratorSchema Markup GeneratorOpen Graph GeneratorXML Sitemap GeneratorRedirect Generator (.htaccess & Nginx)Hreflang Tag GeneratorUTM Campaign URL Builderllms.txt Generator

Domain & security

SSL Certificate CheckerSecurity Headers CheckerDNS LookupWHOIS / Domain LookupDomain Age CheckerMixed Content CheckerWebsite IP & Hosting LookupWebsite Technology Checker

AI search & AI writing

AI Search Readiness CheckerAI Title & Meta Description GeneratorAI FAQ & Schema GeneratorAI Content Brief GeneratorAI Content OptimizerAI SEO Page ReviewerAI Search Intent & Page MatchAI Competitor Content Gap

Social & rich results

Structured data

medium impact medium fix high confidence Weight 4

Why it matters

Structured data (Schema.org JSON-LD) describes your content in a machine-readable way. It can make pages eligible for rich results and helps search engines and AI tools understand entities. Valid markup does not guarantee rich results.

How to fix it

  1. Add JSON-LD for the main entity of the page, e.g. Organization, Article, Product or LocalBusiness.
  2. Mark up only information that is visible on the page.
  3. Validate the markup after every change.

Check it with

Scoring: a passed check earns its full weight, a warning half and an error none. How the SEO score works

Test your page All checks