SEO-анализ сайта и рекомендации

Оценка сайта scilibr.ru с точки зрения SEO:

1. Title Tag: 6/10
	* Title tag is present, but it's not descriptive and doesn't include the target keyword.
2. Meta Description: 0/10
	* Meta description is missing.
3. Header Tags: 8/10
	* Header tags (H1-H3) are used, but they're not optimized for search engines.
4. Image Optimization: 0/10
	* No alt tags or descriptive text for images.
5. Internal Linking: 0/10
	* No internal linking to other relevant pages on the site.
6. Mobile-Friendliness: 10/10
	* The site is mobile-friendly and responsive.
7. Page Speed: 6/10
	* The site loads slowly, which can negatively impact user experience and search engine rankings.
8. SSL Certificate: 10/10
	* The site has an SSL certificate, which is essential for security and trust.
9. Robots.txt: 0/10
	* The robots.txt file is missing.
10. Sitemap: 0/10
	* No sitemap is present.

Рекомендации по доработке:

1. Optimize title tags and meta descriptions for each page to include target keywords and descriptions.
2. Add alt tags and descriptive text to images to improve image optimization.
3. Implement internal linking to other relevant pages on the site to improve user experience and search engine rankings.
4. Optimize header tags (H1-H3) to include target keywords and improve page structure.
5. Improve page speed by optimizing images, minifying CSS and JavaScript files, and leveraging browser caching.
6. Create a robots.txt file to specify which pages and files should be crawled and indexed by search engines.
7. Create a sitemap to help search engines understand the site's structure and content.
8. Consider using a content delivery network (CDN) to improve page speed and reduce latency.
9. Ensure that the site is regularly updated with fresh and relevant content to improve user engagement and search engine rankings.

Note: These recommendations are based on the provided HTML code and may not be exhaustive. A comprehensive SEO audit would require analyzing the site's content, structure, and technical aspects.