SSL Certificate Not Trusted

Publishing help Project settings
1

I am currently at a doctor’s office, using their wifi. I tried to access my site rushcreative.co, and I get an SSL error (see screenshot attached). To test, I tried to access a number of other webflow-hosted sites on the #MadeWithWebflow gallery: some went through, some had the same error.

So, a few questions:

  1. Barring enterprise-level plans, why would various webflow-hosted pages have different SSL certificates?

  2. Obviously it’s the doctor’s office’s wifi provider that is blocking these pages, but how do I know how common this issue is? Are there loads of people out there unable to access my site?

  3. Is there something I can/should do about this?

Screenshot 2024-07-12 at 7.50.02 AM
Screenshot 2024-07-12 at 7.50.02 AM1508×1136 74.9 KB

Here is my site Read-Only: LINK
(how to share your site Read-Only link)

2

Clear your browser and DNS cache.

Common Name (CN)	www.rushcreative.co
Organization (O)	<Not Part Of Certificate>
Organizational Unit (OU)	<Not Part Of Certificate>
Common Name (CN)	R11
Organization (O)	Let's Encrypt
Organizational Unit (OU)	<Not Part Of Certificate>
Issued On	Wednesday, June 19, 2024 at 9:10:46 PM
Expires On	Tuesday, September 17, 2024 at 9:10:45 PM
Certificate	1f79f8074aa97ff1102786481d97a0182045823b532551ebacbb669db385cf83
Public Key	6d1d5b4f2b27a359c21c8181cd1feb182f5aaf8c5db6c2e237ca5a5eeae33904
3

Thanks! Before i left the location, Itried that, but no effect. Also, the problem was occuring on more than one device and on several browsers, so seems unlikely that was the cause? Thoughts?

4

Take a closer look at the content I pasted. The only issue is local to you. You can use perplexity.ai to help answer your question and show you how to diagnose issues like this.

Here are helpful links.

https://www.cloudflare.com/learning/dns/what-is-dns/

https://www.cloudflare.com/learning/ssl/how-does-ssl-work/

Note: If you are using someone else’s network your client might be behind a proxy or using a local DNS resolver that has stale records. If so, try a different network or contact the local network admin.

5

^ This.

Ben, note in the screenshot the untrusted cert isn’t Webflow’s, it’s being presented by the router on that network. Browsers will alert you when dodgy things like that are happening because it means someone can collect all of your bank account logins while you’re sitting in that cute cafe in Prague.

Even with good, trusted router certs you can run into issues with things like TLS version incompatibilities. I’m seeing this more often as more antivirus vendors are building router-based implementations and using VPNs to monitor all of your traffic for bad actors.