apiverve / seovalidator

1.2.3 2026-10-26 14:45 UTC

Requires

• php: >=7.4
• guzzlehttp/guzzle: ^7.0

Requires (Dev)

• phpunit/phpunit: ^9.0

MIT

• APIVerve

• api
• apiverve
• seovalidator
• seo validator api
• on-page seo check
• check meta tags
• audit webpage seo
• validate h1 tags

Published on Packagist.org on 2026-10-26 17:30 UTC

README

SEO Quick Validator inspects live web pages for on-page SEO errors and tag issues. Pass any URL to inspect title lengths, meta descriptions, H1 headings, viewport and canonical tags, image alt text, and unverified external links.

The SEO Quick Validator API provides a simple, reliable way to integrate seo quick validator functionality into your applications. Built for developers who need production-ready seo quick validator capabilities without the complexity of building from scratch.

View API Details →

Available on:

Quick Start

Using JavaScript

async function callSEOQuickValidatorAPI() {
    try {
        const requestBody = {
    "url": "https://apiverve.com"
};

        const response = await fetch('https://api.apiverve.com/v1/seovalidator', {
            method: 'POST',
            headers: {
                'x-api-key': 'YOUR_API_KEY_HERE',
                'Content-Type': 'application/json'
            },
            body: JSON.stringify(requestBody)
        });

        const data = await response.json();
        console.log(data);
    } catch (error) {
        console.error('Error:', error);
    }
}

callSEOQuickValidatorAPI();

Using cURL

curl -X POST "https://api.apiverve.com/v1/seovalidator" \
  -H "x-api-key: YOUR_API_KEY_HERE" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://apiverve.com"
}'

Get your API key: https://apiverve.com

📁 For more examples, see the examples folder

Installation

Choose your preferred programming language:

📦 NPM (JavaScript/Node.js)

npm install @apiverve/seovalidator

View NPM Package → | Package Code →

🔷 NuGet (.NET/C#)

dotnet add package APIVerve.API.SEOQuickValidator

View NuGet Package → | Package Code →

🐍 Python (PyPI)

pip install apiverve-seovalidator

View PyPI Package → | Package Code →

💎 Ruby (RubyGems)

gem install apiverve_seovalidator

View RubyGems Package → | Package Code →

🐘 PHP (Packagist)

composer require apiverve/seovalidator

View Packagist Package → | Package Code →

🎯 Dart (pub.dev)

dart pub add apiverve_seovalidator

View pub.dev Package → | Package Code →

🤖 Android (JitPack)

implementation 'com.github.apiverve:seovalidator-api:1.0.0'

Package Code →

🐹 Go

go get github.com/apiverve/seovalidator-api/go

Package Code →

Why Use This API?

Feature	Benefit
Multi-language SDKs	Native packages for JavaScript, Python, C#, Go, and Android
Simple Integration	Single API key authentication, consistent response format
Production Ready	99.9% uptime SLA, served from 24 global regions
Comprehensive Docs	Full examples, OpenAPI spec, and dedicated support

Documentation

• 🏠 API Home: SEO Quick Validator API
• 📚 API Reference: docs.apiverve.com/ref/seovalidator
• 📖 OpenAPI Spec: openapi.yaml
• 💡 Examples: examples/

What Can You Build?

The SEO Quick Validator API is commonly used for:

• Web Applications - Add seo quick validator features to your frontend or backend
• Mobile Apps - Native SDKs for Android development
• Automation - Integrate with n8n, Zapier, or custom workflows
• SaaS Products - Enhance your product with seo quick validator capabilities
• Data Pipelines - Process and analyze data at scale

API Reference

Authentication

All requests require an API key in the header:

x-api-key: YOUR_API_KEY_HERE

Get your API key: https://apiverve.com

Response Format

Every APIVerve endpoint returns the same envelope — check status, then read data:

{
  "status": "ok",
  "error": null,
  "data": { ... }
}

Example Response

A real response from the SEO Quick Validator API:

{
  "status": "ok",
  "error": null,
  "data": {
    "url": "https://apiverve.com",
    "passed": false,
    "issueCount": 6,
    "issues": [
      "Image missing 'alt' attribute: '/assets/img/hero-diagram.png'",
      "Image missing 'alt' attribute: '/assets/img/logo-mark.svg'",
      "External link missing 'rel' attribute: 'https://twitter.com/apiverve'",
      "External link missing 'rel' attribute: 'https://github.com/apiverve'",
      "External link missing 'rel' attribute: 'https://status.apiverve.com'",
      "Missing meta 'keywords' tag in head"
    ],
    "checks": {
      "hasTitle": true,
      "titleLength": 54,
      "hasMetaDescription": true,
      "metaDescriptionLength": 158,
      "hasMetaKeywords": false,
      "h1Count": 1,
      "hasCanonical": true,
      "hasViewport": true,
      "imagesTotal": 8,
      "imagesMissingAlt": 2,
      "externalLinksTotal": 10,
      "externalLinksMissingRel": 3
    },
    "seoScore": 93,
    "grade": "A",
    "titleRelevance": 47.91,
    "descriptionRelevance": 51.65
  }
}

Support & Community

• 🏠 API Home: SEO Quick Validator API
• 💬 Support: https://apiverve.com/contact
• 🐛 Issues: GitHub Issues
• 📖 Documentation: https://docs.apiverve.com
• 🌐 Website: https://apiverve.com

Contributing

We welcome contributions! Please see CONTRIBUTING.md for guidelines.

Security

For security concerns, please review our Security Policy.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgments

Built with ❤️ by APIVerve

Copyright © 2026 APIVerve. All rights reserved.