SEO-анализ сайта и рекомендации

Оценка сайта stereosun.ru с точки зрения SEO:

1. Тег `<title>`: 6/10 - корректно указан заголовок страницы, но он не содержит ключевые слова и не информативен для пользователей.
2. Мета-теги: 4/10 - только мета-тег `charset` указан, другие мета-теги (например, `description`, `keywords`) отсутствуют.
3. Содержимое страницы: 2/10 - страница пустая, не содержит никакой информации, что может негативно отражаться на рейтинге сайта.
4. Семантическая разметка: 0/10 - страница не содержит никакой семантической разметки (например, теги `<header>`, `<nav>`, `<main>`, `<footer>`, `<section>`, `<article>`, `<aside>`, `<h1>`, `<h2>`, `<h3>`, `<p>`, `<img>`, `<ul>`, `<ol>`, `<li>`, `<table>`, `<th>`, `<td>`, `<tr>`, `<thead>`, `<tbody>`, `<tfoot>`, `<caption>`, `<summary>`, `<details>`, `<summary>`, `<menu>`, `<menuitem>`, `<dialog>`, `<summary>`, `<details>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<summary>`, `<