SergeantSushi
This basically happened in Operation Mincemeat
Attached to Martin's body was a briefcase containing secret documents that had been fabricated by the British Security Service. The purpose was to make German intelligence (which was known to have operatives in Huelva) think he had been a courier delivering documents to a British general. The documents were crafted to deceive the Germans into thinking that the British were preparing to invade Greece and Sardinia, rather than Sicily.
Bug bounty payouts correlate with how secure software is (more securely written software = larger bounties).
Your answer would be:
OS: Desktop < iOS < Android
Mobile: all other browsers <<< Chrome & Safari
Desktop: all other browsers <<< Edge & Safari & Firefox < Chrome
I'm currently using LUKS full disk encryption which can complicate hibernation. There are some community instructions here https://community.frame.work/t/guide-framework-16-hibernate-w-swapfile-setup-on-fedora-40/53080
I was assuming your server and Linux device were plugged in via Ethernet and your mobile devices were using WiFi. Now it sounds like your Linux system may be using the same access point.
It could be something as simple as your browser trying to send the address to a search engine instead of directly looking for the site.
When you're trying to access it on mobile do you manually enter "http://" or "https://"? Those default to ports 80 and 443 respectively.
If you're using nonstandard ports you may need something like "http://192.168.1.42:8080" to use http on port 8080 or any other nonstandard port.
Even if you are 100% sure your server is http or https try the other one to see if your error changes.
It's a small web search engine so there is not a result for everything (as there was in the early Internet). The 'Explore' feature is probably more entertaining (stumble upon-esque) than using it as an actual search engine.