The World Wide Web has come a long way since its early days.

Invented by Tim Berners-Lee 30 years ago in March, the web began as a way for scientists to more easily share information about their experiments. Things have changed quite a bit since then.

In honor of the web's birthday, we found the earliest versions of some of the most visited websites today, like Facebook, Google, and BuzzFeed. While we didn't quite go all the way back to 1989, even websites from the late 90s look shockingly dated in 2019.

Here's what the sites looked like then, and what they look like now. Web design has come a long way — oh, and the ads have gotten a lot more in-your-face.

Alyson Shontell contributed to an earlier version of this post.