A shop with card payments
When a shop’s certificate expires, payments stop. The early warning gives the owner time to fix the renewal on a quiet weekday.
Never let your SSL certificate expire again.
LayerAssist reads your site’s certificate on a schedule, warns you weeks before it expires and fixes the “Not secure” warnings that scare visitors away.
At a glance
- Built-in monitorA built-in monitor reads your certificate on your schedule and warns you 21 days before it expires.
- Built-in monitorIf the certificate has expired, or browsers wouldn’t trust it, you’re alerted right away.
- In chatIn chat, it finds why renewal failed, renews or reinstalls the certificate through your hosting panel or server, and fixes “Not secure” warnings.
An expired certificate locks visitors out
When an SSL certificate expires, browsers show a full-page warning instead of your website. Most visitors leave at once, payments and forms may stop working, and search engines notice.
Free certificates renew themselves every few months — until something quietly breaks the renewal: a changed DNS record, a moved site, a full disk or a firewall rule. Nobody notices until the certificate runs out.
Signs of an SSL problem
- “Your connection is not private” or “Not secure” in the browser
- The padlock appears on some pages but not on others
- The site opens both with and without https
- A payment page or form refuses to load
Common causes of SSL problems
Automatic renewal stopped working
Let’s Encrypt and your host’s AutoSSL renew a certificate only if they can still verify your domain. A DNS change, a moved site or a blocked verification file makes renewal fail silently.
The certificate doesn’t cover every address
A certificate for example.com may not cover www.example.com or a subdomain, so some visitors see a warning and others don’t.
Mixed content
The page loads over https but pulls images, scripts or fonts over plain http, so the browser removes the padlock.
No redirect to https
Without a redirect, visitors and search engines keep landing on the insecure version of your site.
How LayerAssist looks after your SSL certificate
It watches the certificate before it becomes a problem, and fixes the setup around it when you ask.
Watches the expiry date
The monitor reads your certificate from the outside and warns you 21 days before it expires — time enough to fix a broken renewal calmly.
Checks that browsers trust it
A certificate that has expired, or that browsers wouldn’t accept, triggers an alert at once.
Finds why renewal failed
With access to your hosting or server, it checks the renewal setup, the domain verification and the logs, then renews or reinstalls the certificate. With “Fix safely”, it can run a routine Let’s Encrypt renewal by itself.
Removes “Not secure” warnings
It finds pages that load insecure images or scripts, sets up the redirect to https and checks the padlock on the pages that matter.
Example: a certificate that stopped renewing
What it checks
- Certificate: valid, expires in 21 days
- Domain: points to your hosting account
- Automatic renewal: failing for two months
- Cause: a redirect rule sends the domain verification request to the homepage
What it changes
Let the verification request through the redirect rule and renewed the certificate
What you get
- Weeks of warning instead of a full-page browser error
- Renewal problems fixed at their cause
- The padlock on every page, not just the homepage
- No certificate files or commands for you to deal with
Real situations
A site that moved to new hosting
After a move, the old renewal stops working. The warning comes weeks ahead, and LayerAssist sets up renewal on the new host.
A café that saw “Not secure” on its own site
Only the menu page shows the warning. LayerAssist finds the menu images load over http and fixes them.
How to set up SSL certificate monitoring
Add your website
Add your site’s address in Sites & servers. Reading the certificate needs no login.
Turn on the SSL monitor
In Automations, choose New automation, pick your site and select “SSL certificate expiry”. Once a day is plenty.
Connect your hosting for fixes
To renew or reinstall a certificate, LayerAssist needs your hosting panel or server access.
Ask about warnings anytime
Write in chat, for example “My site says Not secure on some pages”, and it checks and fixes them.
Questions about SSL certificate monitoring
21 days before the expiry date, so there’s time to fix a broken renewal. An expired or untrusted certificate triggers an alert right away.
Yes, when it can reach where the certificate is managed: your hosting panel (for example AutoSSL in cPanel) or your server (for example Let’s Encrypt). It can’t pay for a paid certificate; if you need one, it tells you exactly what to buy and where.
They renew automatically, which is exactly why a failed renewal goes unnoticed. The monitor catches it weeks before your visitors would.
Yes. It finds insecure images, scripts and links, sets up the redirect to https and checks the result on your pages.
Related guides
- In chatDNS recordsReads your domain’s records, explains them and fixes mistakes.
- Built-in monitorWebsite availabilityAlerts you when your site stops answering, then looks into why.
- In chatHTTP status codesFinds pages that answer 404, 500 or 503 errors, and fixes them.
All monitoring guidesSee what each plan includesHow LayerAssist works
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