We check your URLs
URLradar monitors your URLs hourly over HTTP – so errors after deployments, in the database or in your infrastructure do not go unnoticed while you focus on other work.
Why URLradar?
URLradar exists because we needed the tool ourselves: at SEO-DAY GmbH we were tired of silent deployments from developers and recurring WordPress issues from auto-updates – often nobody noticed for days that status codes, page titles or canonicals were wrong. That is why URLradar covers five checks at a glance: status code, page title, canonical, load speed (TTFB) and email alerts. Your URLs are monitored automatically every hour; when something deviates, you get an email – without having to watch every address yourself.
Status code check
URLradar checks the HTTP status of each stored URL every hour. If the code deviates from 200 – e.g. 301, 404 or 500 – you see the issue in your dashboard right away.
Content check: page title
The content checker compares the actual page title with your expected target. If the title changes unexpectedly after a deployment or CMS update, you notice immediately.
Content check: canonical
URLradar also checks the canonical URL: does the delivered canonical match your expectation, or did it change after redirect or SEO updates?
Speed check (TTFB)
URLradar measures time-to-first-byte for each URL and compares it to your limit (default 300 ms). If a page gets noticeably slower after a deployment, plugin update or hosting change, you see it in the dashboard – and get the same email alert as for status or content deviations.
Email alert
On status code or content deviations you receive an email with the affected URL – without manually watching every address yourself.
Hourly check (every 60 minutes)
Every stored URL is checked automatically every 60 minutes – status code, page title, canonical and TTFB run on a fixed schedule in the background, without setting up cron jobs or manual monitoring.
For the SEO Day community
URLradar was developed by SEO-DAY GmbH for the SEO Day community. It is a free tool designed to make your daily work easier.
SEO-DAY GmbH develops professional software with AI-powered architecture. If you would like to build a similar application for your business, we would be glad to hear from you.
Get Started
Use URLradar free as part of the SEO Day community. After login add up to 20 addresses per account under “My URLs” – the hourly check starts automatically.