WhatTheDay

WhatTheDay is a web-based utility that provides the Doomsday algorithm, a mental calculation method for determining the day of the week for any given date. The platform serves as an educational tool for users interested in calendar mechanics and date computation without requiring external software or internet connectivity after initial load.

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.

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How to get LLM mention data →

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