A sticky header is a navigation bar that stays fixed at the top of the screen as the visitor scrolls, keeping the logo, menu, and primary call to action always within reach. Good sticky header design keeps the bar compact, often shrinking it on scroll, ensures it never covers content, and stays fast and accessible on every screen size.
The sticky header is one of the most common patterns on the modern web, and for good reason. It removes the need to scroll back to the top to navigate or to find the main action button. Done well, it lifts engagement and conversion. Done poorly, it eats screen space, hides content behind anchor links, and slows the page.
This guide covers when a sticky header helps, how to size and style it, the shrink-on-scroll technique, the accessibility and mobile considerations that matter, and the exact steps to build one in Framer.
Key takeaways
- A sticky header keeps navigation and the primary call to action visible during scroll, which usually lifts engagement on content-heavy and long pages.
- Keep it compact. A common pattern is a taller header at the top that shrinks to a slim bar once the visitor scrolls.
- Account for the header height so anchor links do not scroll content underneath the fixed bar.
- Watch performance and mobile space. A sticky header on a small screen should be slim so it does not crowd the content.
- Framer makes sticky headers straightforward with a fixed position setting and scroll variants for the shrink effect.
What a Sticky Header Does for a Site
A sticky header solves a specific problem: on long pages, navigation disappears the moment a visitor scrolls past the hero. They then have to scroll all the way back up to move elsewhere or to act. By fixing the header in place, you keep the menu and the main button one click away no matter how far down the page someone has read.
This matters most on long-form content, single-page sites with anchor navigation, and any page where the primary conversion action lives in the header. On a short page that fits in one or two screens, a sticky header adds little and may not be worth the space it takes.
Engagement Versus Screen Real Estate
Every pixel a sticky header occupies is a pixel of content the visitor cannot see. That trade-off is the central tension of sticky header design. The answer is to keep the persistent bar as slim as the brand allows, especially on mobile, where vertical space is scarce. A header that is tall at the top of the page can shrink to a compact strip once scrolling begins, giving you the best of both.
The Shrink-on-Scroll Pattern
The most effective sticky header pattern presents a full-size header when the page first loads, then transitions to a smaller version as the visitor scrolls down. The large initial state makes a strong first impression and gives the logo and navigation room to breathe. The shrunken state reclaims space while keeping everything reachable.
What Changes When It Shrinks
The shrink should be subtle. Reduce the header height, scale the logo down slightly, and sometimes add a soft background or shadow so the bar separates cleanly from the content scrolling beneath it. Avoid dramatic changes that make the header feel like it is jumping. The transition should take a couple hundred milliseconds and ease smoothly.
| State | Typical height | What it shows |
|---|---|---|
| Initial (top of page) | 72 to 96 pixels | Full logo, full nav, prominent call to action |
| Scrolled (shrunk) | 48 to 64 pixels | Smaller logo, same nav, compact button, subtle shadow |
| Mobile | 52 to 64 pixels | Logo and menu toggle, slim throughout |
The Anchor-Link Trap
A fixed header introduces a classic bug. When a visitor clicks an anchor link that jumps to a section, the browser scrolls that section to the very top of the viewport, which is now hidden behind the sticky header. The section heading vanishes under the bar.
The fix is to add scroll padding equal to the header height, so anchored sections stop just below the fixed bar instead of underneath it. Test every anchor link after building the header, because this issue is easy to miss in a quick preview and obvious to a frustrated visitor. Getting this right is part of respecting the visitor’s first impression, the same care that goes into strong above the fold design.
Styling a Sticky Header
A sticky header is always visible, so its styling carries more weight than a static header that scrolls away. A few principles keep it clean.
Background and Contrast
When the header overlaps content, the text and links inside it must stay readable against whatever scrolls behind. A solid or near-solid background avoids the common failure where header links disappear over a light image. If you want a transparent header at the top of the page, switch it to a solid background once scrolling begins.
Hierarchy Inside the Bar
The header should make the primary action obvious. Style the main call to action as a button that stands apart from the navigation links. Keep secondary links quieter so the eye lands on the action you most want visitors to take. This is the same restraint that keeps a good about page design focused rather than cluttered.
Accessibility and Sticky Headers
Fixed elements create specific accessibility considerations. Because the header floats above content, it can cover focused elements or interfere with how assistive technology reads the page. Keep these rules in mind.
- Keyboard focus visibility. When a visitor tabs to a link inside the header, the focus outline must be clearly visible against the bar’s background.
- Skip link. Offer a “skip to content” link so keyboard and screen reader users can bypass the navigation.
- Reduced motion. Respect a visitor’s reduced-motion preference by softening or removing the shrink animation for those who request it.
- Contrast. Header text and icons must meet contrast standards in every state, including the shrunken one.
Building a Sticky Header in Framer
Framer handles sticky headers cleanly. You set the header to a fixed position and use scroll-based variants to create the shrink effect, all without writing code.
Step-by-Step Build
- Build your header as a component so it stays consistent across every page of the site.
- In the header frame’s settings, set its position to Fixed and pin it to the top, so it stays in place as the page scrolls.
- Create two variants of the header: an initial full-size state and a compact scrolled state.
- Use Framer’s scroll transition to switch from the initial variant to the scrolled variant after the visitor scrolls a set distance, with a smooth easing.
- Add scroll padding to the page so anchor links stop below the header rather than under it.
- Build a slim mobile version with the logo and a menu toggle, and confirm it does not crowd content on a small screen.
Verify After Building
Scroll the live page and watch the transition, click every anchor link to confirm sections land below the bar, tab through the header with the keyboard, and check the header on a real phone. Framer keeps performance strong, but heavy background blur or large logo files can still cost frames during the shrink, so keep header assets light.
Common Sticky Header Mistakes
- Too tall. A bulky sticky header steals content space on every scroll, especially on mobile.
- Anchor links hidden. Forgetting scroll padding pushes section headings under the bar.
- Unreadable over content. A transparent header that never gains a background makes links vanish over busy sections.
- Janky shrink animation. An abrupt or laggy transition makes the whole site feel unpolished.
- No mobile thought. Reusing the full desktop header on a phone crowds out the content people came to read.
Frequently Asked Questions
Do sticky headers help or hurt conversion?
On long and content-heavy pages, a sticky header usually helps because it keeps navigation and the primary call to action reachable without scrolling back up. The key is keeping the bar slim so it does not steal too much content space. On very short pages a sticky header adds little and may not be worth the room it occupies.
How do I stop a sticky header from covering my anchor sections?
Add scroll padding to the page equal to the header height. This makes anchored sections stop just below the fixed header instead of scrolling underneath it. Always test every anchor link after building the header, because this issue is easy to overlook in a quick preview but obvious to visitors.
Should a sticky header shrink when scrolling?
Shrinking is a strong pattern. A taller header at the top of the page makes a good first impression and gives the logo and navigation room, while a compact scrolled state reclaims space and keeps everything reachable. Keep the transition subtle and quick so the header does not appear to jump as the visitor scrolls.
Can I build a sticky header in Framer without code?
Yes. In Framer you set the header to a fixed position, create full-size and compact variants, and use a scroll transition to switch between them with smooth easing. You can also add scroll padding for anchor links and build a slim mobile version, all visually and without custom code.
If you want a fast, polished site with a header that works on every screen, Framer Websites designs and builds high-performing Framer sites end to end. See our pricing or get in touch to start.