How about the last part? Zotero will work better using the connect and the desktop app, so where that's an option, that'd be the way to go (and would work for saving those pages)
That's the iOS app, not the Desktop app. For the mobile app, the equivalent of the connector is to share to Zotero while looking at the webpage in your browser.
(Edit: I think it's share -- I'm an Android person so not sure about the iOS language)
Upgrade Storage
What's an example URL you're trying to add?
Is there a reason you're not using the desktop app and Zotero Connector?
https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/freezing-and-food-safety
https://clinicalinfo.hiv.gov/en/guidelines/perinatal/preventing-transmission-infant-feeding
https://health.usnews.com/best-hospitals/pediatric-rankings/neonatal-care
I get this message:
Info
Unexpected response from the server.
Thank you.
Again, if possible, you should use the Zotero desktop app and the Zotero Connector browser extension, both available from the download page.
Some sites — and likely more every day because of AI crawlers — will block saving by URL from the web library.
https://s3.amazonaws.com/zotero.org/images/forums/u17753020/olu7nhpvnnv5qqf919mp.png
For the mobile app, the equivalent of the connector is to share to Zotero while looking at the webpage in your browser.
(Edit: I think it's share -- I'm an Android person so not sure about the iOS language)