Broken Link Checker

We make requests to your website URLs and check if there any non-existing resources like images, stylesheets, scripts. Simple to use. No installation is needed.

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Uptime check illustration

How does it work

Uptime.onl check url illustration
Add URLs you want to check

It might be a single page, or it might be all your pages to check the whole website.

Uptime.onl check availability illustration
We will start checking for broken links

We will check the URL every hour, 24 hours a day, every day.

Uptime.onl notification illustration
If a broken link detected, we will notify you immediately

We will immediately send you a notification. You will be the first to know about a broken link.

Whether you are a server administrator or web developer, website owner, or business owner, you can use our automated broken link checker. Don't waste your to do it manually.

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Main features

Our goal is to provide the full coverage website monitoring service and keep it simple. So every technical and non-technical website owners could be sure his website is working.

Dashboard screenshot
Status error illustration

Uptime check by response status

Keyword / phrase check illustration

Check by keyword/phrase

Report illustration

Show last error in the dashboard

Notification illustration

Notification about response error

Site speed illustration

Check server response time

TLS/SSL expiration check illustration

Check TLS certificate expiration

Domain expiration check illustration

Check Domain expiration date

Javascript check illustration

Check for Javascript errors

Broken links check illustration

Check for broken links