SEO-анализ сайта и рекомендации

Here is the assessment of the website from the SEO perspective, considering various parameters. The rating is based on the following parameters:

1. **Keyword usage**: The frequency of keywords usage on the website, their relevance, and the competition level.
2. **Content quality**: The quality of the content, its uniqueness, and the level of expertise demonstrated.
3. **Mobile responsiveness**: The website's mobile responsiveness, its loading speed, and the user experience.
4. **Page loading speed**: The time it takes for the page to load, its size, and the level of optimization.
5. **Link building**: The quality of backlinks, their relevance, and the anchor text.
6. **User experience**: The user experience, its satisfaction, and the level of engagement.
7. **Technical optimization**: The website's technical optimization, its performance, and the level of optimization.

Please provide recommendations for improvement based on these parameters.