Articles on: Common Issues

"Site cannot be reached" or "Secure connection failed"

This usually isn't a problem with your project. A network is blocking our shared domain. A custom domain fixes it for good.


A browser showing a secure connection error


You might see any of these on a .tiiny.site link:


  • Secure connection failed
  • Safari can't open this link
  • This site can't provide a secure connection
  • ERR_SSL_PROTOCOL_ERROR


Why it happens


Everyone who publishes with us shares the .tiiny.site domain. Because of past spam on it, some internet providers, work firewalls and antivirus tools block the whole domain.


That's why your link can work for you and fail for someone else, or work on mobile data but not on office Wi-Fi.


Quick check


Open your link on a phone with Wi-Fi off, using mobile data. If it loads, your project is fine and a network is doing the blocking.


Fix 1: Connect a custom domain


This is the best fix, because the block is on our shared domain, not your content. Available on Solo and above.


See How to connect a domain you already own or How to buy a domain through Tiiny Host.


Fix 2: Ask about our .tiiny.co domain


On paid plans, we can move verified accounts onto our .tiiny.co domain, which isn't affected by these blocks. Email support@tiiny.host with your account email and the project you'd like moved. It's a manual review, so give us a little time.



The same cause explains links being flagged on social platforms. See Why your link gets blocked on LinkedIn, Facebook or Outlook.

Updated on: 10/11/2026

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