In web design terminology, what is the first page that normally appears when you open a website called?

Introduction / Context:
Websites are structured collections of web pages that are linked together. When you type a domain name into a browser, the server typically sends back a default page that acts as the starting point for navigation. Knowing the common term for this starting page is basic web and Internet literacy.

Given Data / Assumptions:

• The question is about the first page that appears when a website is opened.
• The options mention index page, home page, JavaScript page, and bookmark page.
• We assume the reader is familiar with browsing websites using a web browser.
• No technical calculations are involved, only terminology.

Concept / Approach:
In common web usage, the main entry page of a site is called the home page. While the actual file name on the server may be index.html or similar, users and designers refer to this page as the home page because it serves as the logical home or starting location for navigation. The other terms in the options have different meanings or are not standard names for this concept.

Step-by-Step Solution:
Step 1: Think about what users see when they first visit a website; they are shown the main landing page.Step 2: Recall that this page usually contains menus and links to other sections of the site.Step 3: Recognize that in both everyday language and design documentation, this main entry page is called the home page.Step 4: Compare this understanding with the options and observe that home page fits directly.Step 5: Choose Home page as the correct answer.

Verification / Alternative check:
Most web browsers have a concept of a home button that returns the user to a particular starting page. Web analytics and site maps also refer to the top level page of a domain as the home page. The file name index.html is common at the server level but is not the user facing name for the page, which confirms that home page is the proper term in this context.

Why Other Options Are Wrong:
Index page is often the file name on the server, but the question is about the general term, and home page is more accurate and widely used. JavaScript page is not a standard term for the starting page; JavaScript refers to a scripting language, not the page itself. Bookmark page refers to a page that has been saved in the browser favorites list, not necessarily the first page of a site. Therefore these options are not correct.

Common Pitfalls:
Students sometimes confuse the internal file name index.html with the user facing term and choose Index page. Another pitfall is to assume that any technical sounding word is correct, even if it does not match real usage. Remember that from the visitor's perspective, the initial page of a site is called the home page.

Final Answer:
The correct answer is Home page, which is the standard term for the first or main page of a website.