Digital Cognitive-Behavioral Therapy for Insomnia in Spanish Speaking Latinas/os (Dormir Mejor Study)

Inclusion Criteria: * Insomnia Severity Index Score for moderate insomnia symptoms (score\>10 on ISS) * Spanish-speaking or bilingual (English and Spanish) and self-identify as Hispanic or Latina/o * Report experience of sleep disturbances for at least 3x/week and for at least 3 months Exclusion Criteria: * Pregnancy * Excessive sleepiness (score\>=16 on ESS) * Caregivers of infants (\< 3 months) and/or of adults who require care at night * Participants who are deemed unable to complete the study protocol due to dementia, severe cognitive impairment, severe medical or mental illness, or active substance use disorder * Untreated moderate to severe obstructive sleep apnea or self-reported narcolepsy * Unstable depression or insomnia medication regimen * Patients who have full-time transportation/moving occupations * Participation in another treatment/intervention study within the time period of initial baseline until the 6-month follow-up assessments * Participation in regular night shift work, more than 1x/week, or non-standard sleep patterns