Watch your website get scanned before a hacker does.Your host protects the server. We protect the website.
Sterlink Digital protects your WordPress, Laravel, Node, or any other stack at the application layer — and if any incident occurs, it immediately sends an email alert telling you what the hacker, bot, or fake email did. The scan runs from outside your server over HTTPS, so there is nothing to install and nothing for an attacker to disable. You get a score out of 100, the evidence behind every deduction, and the fix written for the exact file or header at fault.
To keep the free scan working and stop abuse, we log your IP address and browser user agent with this request — see our Privacy Policy.
- Security headers
- SSL certificate
- Exposed files
- Outdated software
- XML-RPC
- DNS & blacklists
- Edge protection
From URL to protected in 3 steps
Sterlink looks at your site the way an attacker would, so it catches what a server firewall never sees.
Enter your URL
Paste any site address. The free preview needs no signup.
We scan, then keep watching
Checks run daily or weekly, and again when you press Scan now.
Get an email, then fix it
Each alert names the exact plugin, file or setting to change.
What the scanner checks
Seven areas where a small gap becomes a real incident. Every failure comes with the line to change.
Security headers
The five headers that close XSS, clickjacking and downgrade attacks. The report shows which one is missing and the value to use.
CSP
HSTS
X-Frame-Options
X-Content-Type-Options
Referrer-Policy
SSL certificate
Missing, expired or self-signed certificates, with the exact expiry date.
Exposed files
Backups and dumps that leak passwords.
/.env.bak
/.git/
/db.sql
Outdated software
Old WordPress and PHP versions, listed next to their known CVEs.
XML-RPC and debug
Open endpoints, leaked stack traces and directory listings.
DNS and blacklists
Spamhaus and Google Safe Browsing flags, plus SPF, DKIM and DMARC gaps.
Edge protection
Cloudflare SSL mode, minimum TLS and challenge level.
Your host guards the server. Sterlink guards the website.
Keep your host for the machine. Let Sterlink watch the application that runs on it.
Host security
- ProtectsServer, operating system, network
- Looks forServer faults and network abuse
- When something happensHandled on their side, often without details
Sterlink Digital
- ProtectsWebsite code, plugins, files, configuration
- Looks forWeak headers, exposed files, old software, blacklists
- When something happensAn email with what happened and how to fix it
Suspicious login on yourstore.com/wp-login.php
Repeated failed logins were followed by a successful admin sign-in.An alert that tells you what to do next
No dashboard to watch. One email says what happened and gives the steps in order. A busy day arrives as one digest.
Start free, go deeper when you need to
Paid plans add monitoring. They never take checks away.
Free preview
- Headers and SSL check
- Blacklist status
- Score and plain verdict
- 1 run per domain
Free account
- Everything in the preview
- Numbered fix steps
- Copy-paste server config
- 1 preview run per account
Full protection
- Exposed files and outdated software
- XML-RPC and DNS records
- Monitoring around the clock
- Real-time alerts and digests
Questions before scanning
The short answers.
Is the scan really free?
Yes. The preview checks headers, SSL and blacklists and gives a score. It is one run per domain without an account, and one per signed-in account.
Does Sterlink replace my host's security?
No. Your host protects the server. Sterlink protects plugins, logins and config files at the application layer.
Which platforms work?
WordPress, Laravel, Node.js, custom PHP, WooCommerce and static sites. Anything reachable over HTTP can be scanned.
How do alerts reach me?
By email, right away, with the fix steps inside. A busy stretch arrives as one digest.
Will it slow my site down?
No. Scanning runs from our side at a rate your host will not notice. The optional WordPress connector only reports back.
Do you track me?
No advertising trackers. Analytics and live chat load only if you accept optional cookies. The free scan logs your IP and browser to stop abuse.
Scan your website free in under a minute
Check SSL, security headers and blacklist status now. Sign in free to open the numbered fix steps.
Start free scan View pricing