I was sitting on the train yesterday, when I opened a tab with a page from MDN that was already loaded. It quickly jumped to 'cannot connect' even though I didn

I was sitting on the train yesterday, when I opened a tab with a page from MDN that was already loaded. It quickly jumped to 'cannot connect' even though I didn't refresh. I wondered why it did that, but it makes perfect sense now. Now I use Zeal[1] to still have the documentation available offline. [1]: https://zealdocs.org/ https://zealdocs.org/