Sometimes domain authority staying the same just means it’s time to refresh your strategy. Regularly updating content and building high-quality backlinks can really help. For example, I’ve seen how consistent updates on gaming content like Minecraft resources can keep things relevant and engaging. It’s all about finding the right balance between credibility and growth.

I also have the same issue with my website its domain authority is not changes.

In order to check domain age of a you can visit https://www.whois.com/whois/ for this

You can clean up your backlink profile by identifying and removing low-quality links or disavowing them through Google Search Console. I encountered a similar issue with my website, and successfully resolved it using this approach.
regards

It might be due to lack of high quality backlinks , low quality backlinks will not increase your domain authority so focus on building high quality backlinks just like I have in my website