If your domain authority hasn't changed, it could be due to the update schedule of Moz, the quality and discovery of new backlinks, competitor activity, content quality, technical SEO issues, high spam score, inadequate internal linking, lack of consistent efforts, Moz algorithm changes, or historical site performance. To improve, regularly monitor and enhance your backlink profile, publish high-quality content, conduct technical SEO audits, analyze competitors, and maintain consistent SEO efforts. Remember, changes in domain authority take time and persistence. Get more from Freelance Digital Marketing Strategist in Malappuram