{"meta":{"dataMonth":"2026-09","source":{"traffic":"traffic.cv panel estimates, month 2026-09, 12-month history","companies":"yc-oss API mirror of the public YC directory, fetched 2026-10-22","press_and_founders":"YC public company pages via YC Mode, crawled 2026-07","brand_search":"DawnTrend brand-search collection (Google monthly search volume for the company name, bucketed), Sep 2025 to Aug 2026, collected 2026-09-30","logos":"YC public company logos"},"method":"attention minutes = monthly visits x average visit seconds / 60. mindshare = a company's attention minutes / sum over the index. change3 = visits in 2026-09 vs 2026-06. Visits are rounded to 3 significant figures."},"company":{"visitsAligned":-23.1,"slug":"opencurriculum","name":"OpenCurriculum","domain":"opencurriculum.org","batch":"Winter 2014","year":2014,"status":"Active","industry":"Unspecified","category":"Unspecified","tags":["Education","AI"],"stage":"Early","teamSize":null,"isHiring":false,"location":"Sacramento, CA, USA","oneLiner":"Helping K-12 teachers and school administrators build awesome…","ycUrl":"https://www.ycombinator.com/companies/opencurriculum","logo":"/logos/opencurriculum.png","visits":15500,"last3":[13200,15100,15500],"jun":15400,"change3":null,"changeMonth":null,"avgVisitSec":41,"bounce":53.3,"pagesPerVisit":1.57,"globalRank":1684033,"attentionMin":10600,"history":[{"m":"2025-10","v":20400},{"m":"2025-11","v":16500},{"m":"2025-12","v":20000},{"m":"2026-01","v":23700},{"m":"2026-02","v":18700},{"m":"2026-03","v":22500},{"m":"2026-04","v":21400},{"m":"2026-05","v":14400},{"m":"2026-06","v":15400},{"m":"2026-07","v":13200},{"m":"2026-08","v":15100},{"m":"2026-09","v":15500}],"keywords":[{"name":"class curriculum maker -ai","volume":0,"cpc":0},{"name":"algebra 1 chapter_1_practice_test_b key pdf","volume":330,"cpc":0},{"name":"what is the nyc curriculum for 3rd grade","volume":0,"cpc":0},{"name":"hsa-apr.d.7","volume":270,"cpc":0},{"name":"perfect squares guided notes","volume":160,"cpc":0}],"founders":[],"news":[],"rank":1562,"mindshare":0.000033,"industryRank":9,"industryRankOf":10,"categoryRank":9,"categoryRankOf":10,"batchRank":21,"batchRankOf":23,"percentile":11,"industryMedianVisitSec":133,"cautions":[{"k":"small","t":"Small sample","d":"Under 50,000 visits a month: panel estimates are noisy at this size."}],"brandedShare":0,"lens":["Ranks #9 of 10 in Unspecified, ahead of 11% of its peers.","Visits are short: 0:41 against a Unspecified median of 2:13. Fast tasks, or visitors leaving early.","Too small or too new for a reliable 3 month trend (needs 50K visits in both June and September).","Holds 0.000033% of all attention minutes in the index.","Under 1% of its tracked search volume is its own name: people find it by topic, which is a sign of discovery.","Its name was searched about 633 times a month on Google (Jun to Aug 2026), down 34% on Oct to Dec 2025."],"search":{"kw":"opencurriculum","vol":633,"change":-34,"series":[880,1000,1000,880,1000,1000,720,720,880,590,590,720]},"peers":["80-000-hours","aclu","the-centre-for-effective-altruism","mrelief","one-degree"],"industrySeries":[100,80.6,79.6,98.7,87,100.2,93.1,88.4,81.6,82.7,78.5,77]}}