Hello, SEO Text

Hello! I’m here for your audience. I give answers to their questions and meet their needs.
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?If you read me longer than 15 sec., I’m good. I feel fantastic if I have about 2.000 – 3.000 symbols size. My title takes 50 – 70 of that!
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?If I have a keyword in the beginning or in the first two sentences and in general I contain about 3% of keywords inside, I will have a good chance with search engines.
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?I love variety so much, therefore I like when one keyword is used no more than once per 300 symbols and it’s written differently. Otherwise, I feel overloaded, uh, not really good. But I’d love to have the keywords in my subtitles! Tables, lists, videos, pics, and links pleasure as well. Have you guessed? I’m the text on your homepage ?
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✍?Do you like to read texts? And to write texts?