To avoid fall in DA, keep your website afresh and updated. Google lower the SERP ranks of inactive websites.
Here are factors that affect your domain authority-
- Write an informative, log content. Always take information from a trusted source.
- Post content regularly.
- Focus on building backlinks
- Always optimize your website for search engines.
- Work on keywords.
- Check page loading time. Make website load faster.
- Remove bad links.
- Make site responsive.
- Take advantage of ever-growing social platforms.
- Give time and relax