SEO-анализ сайта и рекомендации

Here is the SEO evaluation of the website korund-s.ru based on the provided HTML code:

**1. Page Title**: 8/10
The page title is present and descriptive, but it's not very concise and doesn't include the company name.

**2. Meta Description**: 6/10
The meta description is present, but it's not very descriptive and doesn't include a call-to-action.

**3. Header Tags**: 7/10
Header tags (H1-H3) are used, but they are not optimized for keywords and are not structured properly.

**4. Keyword Density**: 5/10
The keyword density is not optimized, and there are no clear target keywords.

**5. Image Optimization**: 4/10
Images are not optimized with alt tags, and file names are not descriptive.

**6. Internal Linking**: 6/10
Internal linking is present, but it's not very structured, and there are no clear anchor texts.

**7. Mobile-Friendliness**: 8/10
The website is mobile-friendly, but there are some layout issues on smaller screens.

**8. Page Speed**: 5/10
The page speed is not optimized, and there are many requests and large file sizes.

**9. Social Media Integration**: 3/10
There are some social media links, but they are not prominent, and there's no clear call-to-action.

**10. Content Quality**: 7/10
The content is informative, but it's not very engaging, and there's no clear structure or hierarchy.

**11. Meta Robots**: 8/10
The meta robots tag is present and set to "index, follow".

**12. Canonicalization**: 5/10
There's no canonical URL specified, which can lead to duplicate content issues.

**13. SSL Encryption**: 9/10
The website is using SSL encryption, which is great for security and trust.

**Recommendations for improvement:**

1. Optimize the page title and meta description for each page.
2. Improve header tag structure and use keywords.
3. Optimize images with descriptive file names and alt tags.
4. Improve internal linking with clear anchor texts and structure.
5. Optimize page speed by compressing files and reducing requests.
6. Improve mobile-friendliness by fixing layout issues.
7. Add a clear call-to-action for social media integration.
8. Improve content quality by making it more engaging and structured.
9. Specify a canonical URL to avoid duplicate content issues.
10. Consider adding schema markup to improve search engine understanding of the content.

Note: This evaluation is based on a single page of the website, and a more comprehensive evaluation would require analyzing multiple pages and the website's overall structure.