I am currently experiencing issues on the Vercel platform about TSL certifications. As the title suggests, the issue happens on the Arc Browser (latest) on mobile platform (tested on iPhone 15, iOS 26.2) with the domain “.vercel.app”. Suppose all certificates of the domain shall be valid. But with t…

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I’m having the same issue as well - it was working a few days back, but has stopped working since yesterday.

I’m also having the same issues with Arc Browser

I’m using Arc and not seeing these issues. Are you folks still seeing this?

Yes, I also have this problem since a few days/weeks. I suppose Arc Search (Arc mobile app) uses a kind of blocklist that has recently added vercel.app domain. Here is the error page I have when gpoing on any [example].vercel.app with Arc Search: [image] Translation: An SSL error has occurred …

Here also still an issue on arc search on ios. Safari loads the vercel apps just fine. Please fix, this breaks my workflow😬

Yup same here! Not the ones with custom domains, but the ones with .verve.app

I’m using an iPhone 12 mini with iOS 18.7.2 and I have this problem. But I have this problem only on the Arc Search app. Not on the old Arc app, not on chrome, etc.

I can confirm I have had this this issue on iPhone 15 Pro with iOS 18.5. But after I updated the Arc Search app, the SSL error is now gone and I can access *.vercel.app pages successfully

Sites deployed to “.vercel.app” not reachable via Arc Browser (latest) on iOS 26.2 (iPhone 15)

Help

techchintan (Chintan) January 12, 2026, 5:53am 13

Seems issue is different, Working for me in Arc.

Only difference than post is, I am using iPhone 13 @ 26.1 iOS

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Sites deployed to “.vercel.app” not reachable via Arc Browser (latest) on iOS 26.2 (iPhone 15)

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