Certainly! Here's a more detailed HTML code structure for a website:
```html
My Website
Welcome to My Website
This is the homepage of my website.
About
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Services
Web Development
Graphic Design
SEO Optimization
Contact
```
In the code above, there are a few notable additions:
1. External CSS file: The `` tag is used to link an external CSS file (`styles.css`) to apply styles to the webpage. You can create this file separately and define your CSS rules there.
2. Section IDs: Each `` element has an `id` attribute (`home`, `about`, `services`, `contact`). These IDs are used for internal linking within the webpage.
3. Contact Form: The `