HTML-validate

HTML-validate is an offline, strict HTML5 validator designed for developers and enterprise workflows. It supports validating both complete documents and isolated fragments from frameworks like Vue.js and AngularJS, ensuring markup integrity without transmitting data externally. The tool provides comprehensive accessibility testing against WCAG guidelines and integrates seamlessly with popular IDEs and testing environments.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.

Get Free API Credits API Documentation

How to get LLM mention data →

// Fetch HTML-validate mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "HTML-validate",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]