SEO-анализ сайта и рекомендации

Here is the evaluation of the website labprot.ru from an SEO perspective, 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 main keyword.

**2. Meta Description**: 6/10
The meta description is present, but it's not very descriptive and doesn't include the main keyword.

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

**4. Keyword Density**: 5/10
The keyword "охрана труда" is mentioned several times, but the density is not optimal, and other relevant keywords are not used.

**5. Image Optimization**: 4/10
Images are used, but they don't have descriptive alt tags, and file names are not optimized for keywords.

**6. Internal Linking**: 8/10
Internal linking is present, but it's not very structured, and some links are not descriptive.

**7. Mobile-Friendliness**: 9/10
The website is mobile-friendly, and the layout adapts well to different screen sizes.

**8. Page Speed**: 7/10
The page speed is average, and some optimization is needed to improve loading times.

**9. SSL Certificate**: 10/10
The website has an SSL certificate, which is essential for security and trust.

**10. Meta Robots**: 8/10
The meta robots tag is present, but it's not very descriptive, and some parameters are missing.

**11. Canonical URL**: 8/10
The canonical URL is present, but it's not very descriptive, and some parameters are missing.

**12. Structured Data**: 0/10
No structured data is present, which is a missed opportunity for search engines to understand the content better.

**Recommendations:**

1. Optimize the page title and meta description to include the main keyword and be more concise.
2. Use header tags more effectively to structure the content and highlight important keywords.
3. Improve keyword density by using more relevant keywords and phrases throughout the content.
4. Optimize images by adding descriptive alt tags and file names that include target keywords.
5. Improve internal linking by using more descriptive anchor text and structuring the links more logically.
6. Optimize page speed by compressing images, minifying CSS and JavaScript files, and leveraging browser caching.
7. Add structured data to help search engines understand the content better.
8. Consider adding more content to the page to make it more informative and valuable to users.

Overall, the website has some good basics in place, but there are many opportunities for improvement to increase its SEO potential.