{
  "schemaVersion": "1.0",
  "publisher": "Harpd",
  "id": "category-share-seo",
  "claim": "The SEO category accounted for 7.7% of Harpd Rank participation (11 products), led by Ahrefs.",
  "entity": "seo",
  "canonical_url": "https://harpd.com/citations/category-share-seo/",
  "source_url": "https://harpd.com/data/market-index.json",
  "dataset_url": "https://harpd.com/data/market-index.json",
  "methodology_url": "https://harpd.com/rank/methodology/",
  "observed_at": "2026-09-12",
  "citation_status": "supported",
  "license": "CC BY 4.0",
  "value": "7.7%",
  "metric": "market.share.seo",
  "evidence_url": "https://harpd.com/data/market-index.json",
  "citation": {
    "citation_text": "Harpd. \"Harpd Rank Market Index\": The SEO category accounted for 7.7% of Harpd Rank participation (11 products), led by Ahrefs. https://harpd.com/ — data as of 2026-09-12. CC BY 4.0.",
    "citation_markdown": "> The SEO category accounted for 7.7% of Harpd Rank participation (11 products), led by Ahrefs.\n>\n> — Harpd, [Harpd Rank Market Index](https://harpd.com/data/market-index.json), data as of 2026-09-12. [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).",
    "citation_html": "<p>The SEO category accounted for 7.7% of Harpd Rank participation (11 products), led by Ahrefs. — <a href=\"https://harpd.com/data/market-index.json\">Harpd, Harpd Rank Market Index</a>, data as of 2026-09-12. Licensed <a href=\"https://creativecommons.org/licenses/by/4.0/\">CC BY 4.0</a>.</p>",
    "citation_bibtex": "@misc{harpd:category-share-seo,\n  title        = {Harpd Rank Market Index},\n  author       = {{Harpd}},\n  howpublished = {Harpd Open Data},\n  url          = {https://harpd.com/data/market-index.json},\n  note         = {The SEO category accounted for 7.7% of Harpd Rank participation (11 products), led by Ahrefs. Data as of 2026-09-12. License: CC BY 4.0.}\n}"
  }
}