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Why Friday is the Worst Day to Launch Your Website

Launch Days!!

For some reason, almost everyone wants to launch their new website on a Friday.

We get it. The week is wrapping up, the project feels complete, and there’s something satisfying about ticking “website launch” off the to-do list before the weekend.

But if you’re asking us, Friday is probably the worst day to go live.

Why Fridays Cause Problems

Launching a website isn’t like flicking a switch and walking away. Even the smoothest launches need monitoring, testing, and occasionally a bit of troubleshooting.

Fridays create an artificial deadline right before the weekend, which isn’t ideal for anyone involved.

Availability is often lower too. Team members, clients, suppliers, and support staff are more likely to be taking long weekends, working reduced hours, or mentally checked out as they count down to beer o’clock.

And let’s be honest—by Friday afternoon, most people aren’t at their sharpest.

So What's the Best Day?

Wednesday. Every single time.

A mid-week launch gives everyone time to focus, collaborate, and respond quickly if something needs attention.

It also gives your website a chance to settle in before you start shouting about it from the rooftops.

The Soft Launch Strategy

At Trondez, we’re big fans of the soft launch.

That means putting your website live first, then waiting a few days before making the big announcement.

Our preferred approach is:

Website goes live: Wednesday
Launch announcement: The following Thursday

This gives your new site plenty of time to bed in and allows us to iron out any unexpected wrinkles before your audience arrives.

What Happens Between Going Live and Announcing?

Quite a lot, actually.

DNS Propagation

When a website goes live, internet providers around the world need time to update their records. This process, known as DNS propagation, can take anywhere from a few hours up to 72 hours.

During this period, some visitors may see the old website while others see the new one.

Caching

Most websites use caching to improve speed and performance.

The downside? Some visitors may temporarily see old content, outdated images, or the occasional layout behaving a little strangely while everything refreshes.

It’s completely normal, but not something you want happening during a major launch announcement.

The Gremlins

No matter how much testing happens before launch, there’s almost always a tiny gremlin hiding somewhere.

A missing image. A contact form that needs tweaking. A button that’s behaving differently on one particular device.

The soft launch period gives us time to catch and fix these little issues before the masses arrive.

Our Recommendation

If you want the smoothest possible website launch:

✔ Go live on a Wednesday (unless everyone is available, trondez often works with clients out of hours on launch days)
✔ Allow a week for monitoring and fine-tuning
✔ Announce your launch the following Thursday
✔ Avoid Friday deadlines whenever possible

Your future self—and your website visitors—will thank you for it.

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