Open any newsletter and you’ll see a row of links at the top: About, Archives, Unsubscribe, Sponsor, maybe a social icon or two. Most operators add them once during template setup and never look back. But header link behavior is different from in-body links—and the structure you pick changes what readers do next.
Where header links sit and what they do
Newsletter headers typically live in one of three places: above the logo, between the logo and the first headline, or in a thin utility bar at the very top. Email clients render them as live links in HTML emails; plain-text newsletters sometimes repeat them as a footer block instead.
The most common links are:
- View in browser — lets readers escape rendering problems or forward the issue
- Archives — index of past issues, often the second-highest traffic driver after the homepage
- Unsubscribe — required under CAN-SPAM (checked October 2026, FTC CAN-SPAM guidance), though most platforms auto-inject it in the footer
- Sponsor / Advertise — pitch page for potential advertisers
- About / Start here — intro page for new readers
Beehiiv and MailerLite both offer drag-and-drop header editors that let you reorder or hide these without touching code. Substack bakes the structure in and gives you less control.
Click behavior: headers vs. body links
Header links get fewer clicks than body links, but the people who do click them behave differently. A reader who clicks “Archives” is often hunting for a specific past issue or trying to decide whether to subscribe. A reader who clicks “About” in the header is usually new—either forwarded the email or landed via search.
Body links, by contrast, get clicked by engaged readers already moving through your content. Click-through rates on body links typically run 2–5× higher than header links, but header links drive longer session durations once someone lands. That makes header links better for onboarding and navigation, worse for immediate conversion.
One pattern worth noting: “View in browser” links see a spike when an email renders poorly—Gmail image blocking, dark mode color inversions, or Outlook layout breaks. If your “view in browser” clicks jump above 8–10% of opens, check your template rendering across clients.
How many links to include
There’s no hard limit, but usability degrades past six or seven links. Mobile email clients compress headers aggressively, and a row of eight tiny links turns into a visual mess. Readers also suffer decision fatigue: too many options and they pick none.
A conservative header might carry three links: Archives, About, and Sponsor. A maximalist header might include those plus social icons, a Shop link, a podcast feed, and a secondary CTA. The right count depends on how many distinct actions you want to offer and how much you trust readers to self-navigate.
If you’re running a content-driven business with multiple revenue streams—newsletter sponsorships, a course, affiliate guides, and a membership tier—you’ll need more links than someone running a simple personal essay newsletter. But even then, consider grouping: a single “Work with me” link that leads to a hub page beats three separate CTAs fighting for attention.
Placement and priority
Left-to-right reading means the first link in your header gets the most attention. If you’re optimizing for subscriber retention, put Archives first. If you’re optimizing for revenue, lead with Sponsor or Shop. If you’re optimizing for growth, lead with a referral CTA or a “Forward to a friend” link.
Some operators run a utility bar above the main header with low-priority links—Unsubscribe, Update preferences, View in browser—and reserve the main header row for high-value actions. That separation works well if your template has the vertical space, but it adds another visual layer readers have to parse.
One underused option: dynamic header links. Beehiiv and some custom setups let you show different headers to different segments. New subscribers see “Start here” and “Archives”; long-time readers see “Sponsor” and “Refer a friend.” It’s more complex to maintain, but it aligns the header with where each reader sits in your funnel.
What to test
If you want to optimize your header, start by pulling click data from your ESP. Most platforms (MailerLite, Beehiiv, Buttondown) break out link performance by URL. Compare header link clicks to total opens, and compare header CTR to body link CTR.
Then test removing one link. If you’re carrying seven and nobody clicks “Podcast,” drop it for a month and watch what happens. Fewer choices often means more action on the links that remain.
Also test reordering. Swap your first and third links for two issues and compare click counts. Small changes in sequence can shift behavior—especially on mobile, where only the first two or three links show above the fold.
If you’re just setting up your newsletter template and aren’t sure where to start, go minimal: Archives, About, and one revenue link. Add more only when you have a specific reader need that isn’t being met.
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