Nghttp2 is a mature, open-source implementation of the HTTP/2 protocol and HPACK header compression algorithm written in C. It provides a reusable C library for the HTTP/2 framing layer, along with client, server, and proxy components. The project also includes comprehensive APIs for HPACK encoding and decoding, as well as tools for load testing and benchmarking.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

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. 

How to get LLM mention data →
// Fetch Nghttp2 mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Nghttp2",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]