One customer downloads your app and gets daily alerts. Another visits your website once, clicks allow on a small popup, and receives the same kind of updates without installing anything. Same result, different path.
That second path is web push notifications. They give website owners a way to reach visitors after they leave, using the browser they already have open. Here is how web push notifications work and why they are worth understanding.
What are web push notifications?
Web push notifications are short messages sent from a website to a user's browser after they grant permission. The alert appears on their desktop or mobile screen even when they are not on your site.
Browser push notifications rely on a web push notification service that connects your website to the user's browser. When you publish an alert, the service delivers it to every subscriber who opted in through that browser.
How web push notifications work
The process starts when a visitor lands on your site. A permission prompt asks whether they want to receive notifications. If they click allow, their browser stores a subscription token tied to your site.
When you send a message, your web push service uses that token to deliver the alert. The user sees a title, body text, and often a link back to a specific page on your site.
Web push works on most modern desktop browsers and many mobile browsers. Coverage varies by device and browser version, so test on the browsers your audience uses most.
Web push vs other notification types
Web push sits between email and mobile app push. It is more immediate than email and does not require an app download like mobile push does.
1. Faster than email
Alerts land on the screen within seconds. Email waits in an inbox that might not get checked for hours.
2. Lighter than an app
Visitors subscribe with one click. No app store, no storage space, no update prompts.
3. Permission based
Like all push channels, web push requires opt in. That keeps your audience engaged rather than annoyed.
Setup details live in how to set up web push notifications. For a broader view, read what are push notifications.
Frequently asked questions
Do web push notifications work on mobile phones?
Many mobile browsers support web push notifications, though behavior varies by device and browser. Android browsers generally support them well. Some mobile browsers on other operating systems limit or block web push entirely. Test on your target devices before relying on mobile web push.
What does a web push notification look like?
On desktop, it appears as a small banner in the corner of the screen with a title, short message, and your site icon. On mobile, it looks similar to an app notification on the lock screen or notification tray. The exact appearance depends on the operating system and browser.
Can I send web push without coding skills?
Most web push tools provide a dashboard where you write a message, pick a landing page, and send. WEMASY's website builder supports publishing pages that connect to notification services through straightforward setup steps.
How is web push different from browser notifications?
Browser notifications is a broader term that covers any alert a browser displays, including system updates and site alerts. Web push specifically refers to messages sent from a website to opted in subscribers. Read what are browser notifications to see how the terms relate.
What happens when a user blocks web push?
Blocked subscribers stop receiving alerts from your site in that browser. They can re enable notifications through browser settings, but most will not bother. Respect the block and focus on earning opt ins from new visitors instead of pushing blocked users.
Should I use web push or email first?
Start with email because every visitor can share an address without a permission prompt. Add web push once your site gets steady traffic and you have content worth alerting people about. The two channels complement each other rather than replace one another.