Fast turnaround. No long contracts.
SSL Certificate Expired or Not Working — Fast Fix
Expired cert? Wrong domain cert? Mixed content warnings? I’ll install the right cert, redirect HTTP to HTTPS, and fix every browser warning.
A certificate warning scares every visitor away instantly, but it's usually quick to resolve. The first job is identifying which of a few distinct problems you actually have, because they have different fixes.
Sound Familiar?
What I'll Do
Which SSL problem you have
- Expired certificate — the cert lapsed and didn't auto-renew. The browser says "certificate expired". Fix: reissue/renew and, more importantly, fix why auto-renewal failed so it doesn't recur in 90 days.
- Name mismatch — the cert is valid but for the wrong hostname (e.g. covers `example.com` but not `www.example.com`). Fix: a cert covering every hostname you serve.
- Mixed content — the cert is fine, but the page loads some images or scripts over HTTP, so the browser shows "not fully secure" or blocks them. Fix: update those asset URLs to HTTPS.
- Incomplete chain — works in some browsers, fails in others or on mobile. The intermediate certificate is missing. Fix: install the full chain.
- Not installed at all — the site is on HTTP with no cert. Fix: issue one (Let's Encrypt is free) and redirect HTTP to HTTPS.
How the fix goes
- 1
Identify the exact error
The browser's certificate details (or an SSL checker) say precisely what's wrong — expired, wrong name, incomplete chain. That determines everything that follows.
- 2
Issue or repair the certificate
Renew the expired cert, reissue one covering all hostnames, or install the missing chain — whichever the diagnosis calls for.
- 3
Fix why auto-renewal failed
For an expired cert, this is the real fix. Auto-renewal usually fails because of a DNS change, a blocked validation path, or a lapsed integration. Fixing the cert without fixing renewal just resets a 90-day timer on the same outage.
- 4
Force HTTPS and clear mixed content
Redirect all HTTP to HTTPS and update any assets still loading insecurely, so the padlock is clean everywhere.
SSL questions
My cert renewed but the site still shows insecure. Why?
Usually mixed content — the certificate is valid but the page pulls an image or script over HTTP. The browser console lists the offending URLs.
It works on desktop but not mobile. Why?
Classic incomplete-chain symptom: desktop browsers often cache the intermediate certificate while mobile doesn't, so mobile fails. Installing the full chain fixes both.
Do I need to pay for SSL?
For most sites, no — Let's Encrypt is free and trusted everywhere. Paid certs mainly add organisation validation or warranties that typical sites don't need.
Why did it expire if it was set to auto-renew?
Renewal broke for a reason — often a DNS change moved the validation record, or an integration lapsed. That's the part worth fixing, or it expires again next cycle. Sometimes related to DNS issues.
Ready to Get This Fixed?
Send me a message and tell me what's going on. I'll take a look and let you know how I can help.