CEFR by ALTISSIA

CEFR by ALTISSIA is a computer-adaptive language proficiency testing service that evaluates skills across four domains (reading, listening, writing, and speaking) based on the Common European Framework of Reference for Languages. Developed by Altissia, the platform supports 29 languages and provides accurate, evidence-based assessments for educational institutions and enterprises. It serves as a standardized credential for global mobility, admissions, and recruitment processes.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

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