Your website, watched around the clock.
Shield checks your website for security, speed and search problems in plain words, watches it every five minutes, and tells you at once when something is wrong — with what to do next.
7-day free trial of Pro · no card needed · cancel any time
Four steps. You stay in charge.
Add your website
Your website address is enough for checks and monitoring. With WordPress and the OneSystem plugin, Shield can also check your files and apply safe fixes.
We check and watch
A full website check (security, updates, speed, privacy, search basics, broken links), plus — with Pro — an uptime check every five minutes.
You hear about problems
Down, back up, certificate or domain about to expire, warning signs of a hack: an email and a text, straight away.
Fix it
Plain steps for every problem, one-click security fixes you can undo, and a report you can hand to a security expert.
Everything in Shield.
Website check
- Security: secure connection, certificate, security headers, Google’s malware list
- WordPress and plugin updates
- Speed on phones (Google PageSpeed)
- Privacy and consent, search basics, broken links
Monitoring and alerts
- Uptime checked every 5 minutes
- Down and back-up alerts by email and text
- Security certificate and domain reminders 30, 14, 7 and 1 days before they expire
- Outage history and a monthly report
One-click security fixes
- Security headers
- Hide your WordPress version
- Keep usernames private
- Off until your site admin allows it — undo any time
File check (WordPress)
- WordPress and plugin files compared with the official copies
- Program files hidden in the uploads folder
- Code that looks like a backdoor
- Administrators added in the last 7 days
- Read-only: only file names come to OneSystem, never what’s in them
Hack alert
- Warning signs found → a red alert in OneSystem, an email and a text
- A plain checklist of what to do today
- A printable report for a security expert
- “The warning signs are gone” once a later check is clear
- Shield looks for common problems and warning signs. It isn’t a full security audit, it can’t catch everything, and it doesn’t confirm compliance with any law.
- OneSystem doesn’t clean hacked websites. We tell you at once, give you a checklist and a report, and you or your expert do the cleanup.
- Shield never changes or deletes your files. Security fixes are settings only, switched on by your site admin, and can be undone.
- Texts go to US and Canadian numbers from OneSystem’s own number, only after you agree; reply STOP to stop.
Start free. Go Pro when you’re ready.
Free — Know where your website stands, once a month.
Pro · $20/month — Watched every five minutes, with fixes and alerts.
| What you get | Free$0 | Pro$20 / month |
|---|---|---|
| Website check | When you connect + monthly | Weekly + any time |
| Pages checked | 8 | 25 |
| Score and list of problems | Included | Included |
| Speed on phones | Included | Included |
| How to fix each problem | Not included | Included |
| One-click security fixes | Not included | Included |
| Uptime checks every 5 minutes | Not included | Included |
| Down and back-up alerts (email + text) | Not included | Included |
| Certificate and domain expiry reminders | Not included | Included |
| File check (WordPress) | Not included | Included |
| Hack alert with checklist and expert report | Not included | Included |
| Monthly report email | Not included | Included |
Shield Pro.
- 7-day free trial, no card needed
- Cancel any time
- Bundle discount: 2 services −10%, 3 or more −20%
- Free version included — no time limit
Add another service
Good to know.
Will Shield clean my site if it’s hacked?
No. Shield finds the warning signs and tells you straight away, with a plain checklist and a report for a security expert. The cleanup is done by you, your host or an expert.
Do I need WordPress?
Website checks and monitoring work for any website. The File check, one-click fixes and plugin update checks need WordPress with the OneSystem plugin.
What does the File check send to OneSystem?
Only the names of files that differ from the official copies or look unusual, what was found, and the username and date of new administrators — never what’s inside a file. It stays off until a site admin allows it in WordPress.
Can I try a check without an account?
Yes — the free website check on our homepage checks up to 8 pages in about a minute.
Say it. Approve. Done.
Free to start · 7-day free trial on every service · no card needed