One of my website hit by google august broad core algorithm update, due to this some keywords disappeared from the google search and not ranked in anywhere of the google pages, and other keyword's ranking has been dropped. Google said there is no fix for this. So I want a suggestion from you for improving my site to get back the ranking again. I have some ideas where I need to improve. But I want more suggestion from other webmasters also.
www.unite.care

Publish Relevant Content. Quality content is the number one driver of your search engine rankings and there is no substitute for great content. ...
Update Your Content Regularly. ...
Metadata. ...
Have a link-worthy site. ...
Use alt tags.

Improve your page loading speed. Your page loading time is important for a few reasons. ...
Produce high quality content. How often do you update your website? ...
Optimize your images. ...
Break up your content with header tags. ...
Start blogging. ...
Use outbound links. ...
Add more than text.

1. Make sure your site is readable
2. Fix any broken links
3. Optimize your site for mobile devices
4. Properly format your page
5. Provide appropriate contact information
6. Encourage sharing on social media
7. Use keywords
8. Improve your page loading speed
9. Produce high quality content
10. Optimize your images
11. Break up your content with header tags
12. Start blogging
13. Use outbound links
14. Add more than text

To improve website ranking, perform all the SEO on page and off page activities and write a great and unique content for your website.

1. Perform SEO off page and on page activities regularly
2. Write a great content for your blog
3. Improve the loading speed of your page
4. Fix all the broken links

Website ranking can be improved by good on page and off page techniques. Creating good content and building good backlinks for your website will help rank keywords higher in search engines.