CATCHUI
WEBSITE PARTS

What is that part of a website called?

The bar across the top, the links at the bottom, the column down the side, the big picture on the home page, the little icon in the tab — every part of a web page has a name. Here they all are, with the words people search with and what code calls them.

Short answer: the top of a website is the header (its menu is the navbar), the bottom is the footer, a column down the side is a sidebar, and the big opening block of a landing page is the hero section. The icon in the browser tab is the favicon, the bar you drag is the scrollbar, the cookie pop-up is a cookie consent banner, and the arrow that takes you back up is a back to top button.
Labelled diagram of the parts of a website: favicon, header, marquee, hero section, placeholder text, sidebar, infinite scroll, scrollbar, back to top button, cookie consent banner and footer
Where each part sits on a typical page, numbered from the browser tab down to the footer.

The frame of every page

Most websites share one skeleton: a header across the top, a footer across the bottom, sometimes a sidebar down one side, and around it the browser’s own tab icon and scrollbar.

Header

“the top of a website”

The band across the top of every page of a website: the logo on one side, the main navigation links in the middle or on the right, and often search, sign-in or a call-to-action button. The navigation inside it is the navbar.

More about the header →

Footer

“the bottom of a website”

The band across the bottom of every page of a website: secondary links (About, Contact, Careers), legal pages, social icons, copyright and sometimes a newsletter sign-up. It is where people scroll when they cannot find something in the header.

More about the footer →

Sidebar

“the side of a website”

A column down the left or right side of a page, beside the main content. On the left it usually holds navigation (dashboards, docs, admin tools); on the right, related content — filters, a table of contents, ads or “more like this”.

More about the sidebar →

Scrollbar

“the bar on the side of the screen”

The thin bar along the edge of a scrolling area that shows how far down you are and how much is left. The part you drag is the thumb; the groove it slides in is the track. Phones and Macs often hide it until you scroll.

More about the scrollbar →

Favicon

“the little icon in the browser tab”

The small icon a website shows in the browser tab, beside bookmarks and in history — usually a simplified version of the logo. The same image, at larger sizes, becomes the shortcut icon when someone adds the site to a phone’s home screen.

More about the favicon →

On a landing page

Home and landing pages add a few parts of their own: a big opening block, sometimes a strip of sliding text, and on a first visit, the cookie question.

Hero section

“the big image at the top of a website”

The first big block of a landing page, right under the header: a headline that says what the product is, a line of support, one or two call-to-action buttons and usually a large image or video. It is the part people see before they scroll.

More about the hero section →

Marquee (scrolling text)

“scrolling text”

A strip of text or logos that slides continuously sideways across the screen — a news ticker, a stock ticker, a row of client logos, a sale announcement. Eye-catching, but moving text is hard to read and must be pausable.

More about the marquee (scrolling text) →

Cookie consent banner

“the pop up asking for cookies”

The bar or box a website shows on your first visit to ask whether it may use cookies — usually with Accept, Reject and a link to choose by category. It exists for privacy law, so its buttons have rules: refusing must be as easy as accepting.

More about the cookie consent banner →

On long pages and lists

When a page or a list goes on and on, two patterns decide how it ends and how you get back.

Infinite scroll

“when a website keeps loading as you scroll”

A list or feed that loads the next batch of items automatically as you near the bottom, so the page seems never to end. Feeds love it; pages where people need to find, compare or reach the footer often do not.

More about the infinite scroll →

Back to top button

“the arrow that takes you to the top of the page”

A small button, usually an up arrow in a corner, that appears after you scroll down a long page and takes you back to the top in one tap. It saves a long scroll back to the header and its navigation.

More about the back to top button →

In forms

The grey words inside an empty field have their own name — and their own rules.

Placeholder text

“the gray text in a text box”

The grey hint inside an empty text field — “Search products”, “name@example.com” — that disappears as soon as you type. It shows an example or format; it is not a label, because it vanishes exactly when people need it.

More about the placeholder text →

More parts you will see on websites

For the bars and panels that belong to the phone or computer rather than the website, see what each part of a phone and computer screen is called.

Not sure which one you are looking at?

Take a screenshot of the page and upload it to CatchUI: it boxes each element it recognises and gives its conventional name, the visible evidence behind the match, and a card you can keep. Or browse the UI pattern catalog.

Common questions

What are the parts of a website called?

From the top: the favicon in the browser tab, the header with the logo and navigation bar, often an announcement bar or marquee, the hero section on a landing page, the main content with an optional sidebar beside it, and the footer at the bottom. The scrollbar runs down the edge, and floating on top you may see a cookie consent banner and a back to top button.

What is the top of a website called?

The header. It holds the logo, the main navigation (the navbar) and often search or sign-in. A thin strip above it with a notice or a sale is an announcement bar; the big block just below it on a landing page is the hero section.

What is the bottom of a website called?

The footer — the band at the bottom of every page with secondary links, legal pages, social icons and the copyright line.

What is the end of a website address called, like .com?

The top-level domain, or TLD: .com, .org, .net, or a country code such as .uk or .cn. The name before it (example in example.com) is the domain name, and www is a subdomain. These are parts of the web address, not of the page.

What are the sections of a landing page called?

Usually: a hero section, a row of logos or reviews for social proof, feature sections, a pricing table, an FAQ (often an accordion), a final call-to-action block and the footer. The names vary by team, but hero, social proof, features, pricing, FAQ and CTA are the common ones.