SEO-анализ сайта и рекомендации

Sure, I'd be happy to provide an SEO assessment for the website <cliningspb.ru> based on the provided HTML code. I will evaluate various parameters and assign a score from 1 to 5 for each parameter, with 1 being the worst and 5 being the best.

1. Meta tags (4/5)
The website has appropriate meta tags, including title, description, and keywords. However, the title tag only contains "Главная страница" which is not very descriptive. It is recommended to include a more relevant and unique title for each page.
2. Header structure (3/5)
The website uses header tags (h1, h2, h3) correctly, but there is room for improvement. There is only one h1 tag used on the homepage, which is good, but other pages should also have unique and descriptive h1 tags. Also, there are some instances where h3 tags are used, but h2 tags are missing. It is recommended to use a consistent hierarchy of header tags.