Free weekly website checks by email
Pick one site and one check. Once a week we run it and email you the result, with anything that changed since last week at the top. It is free, there is no account, and every email has a link to stop it.
The four checks
- Site health basics
- Is the home page up? Did a
noindextag or a robots.txt rule start blocking Google or Bing? Is the TLS certificate within 21 days of expiry? Are HSTS, Content-Security-Policy and X-Content-Type-Options still sent? Is the XML sitemap reachable? The same basics the Website & AI Search Readiness Audit starts with. - Email authentication
- Your SPF record and its DNS lookup count, DMARC policy and reporting, DKIM keys at common selectors, MX, MTA-STS and TLS-RPT. A broken SPF include or a deleted DKIM key sends your mail to spam without any error you would see. From the DNS + Email Authentication Audit.
- AI crawler access
- Which AI crawlers (GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended, Meta and others) your robots.txt allows or blocks at the home page, plus any Content-Signal lines. A CMS or CDN update can change these without telling you. From the AI Crawler Access Auditor.
- ads.txt sellers
- Whether ads.txt is published, how many seller lines it has, which lines were added or removed, and lines with format errors. From the ads.txt / app-ads.txt Audit.
Start one
How it works
- You enter a site and your email, here or under a tool's results.
- We email you a confirmation link. Nothing weekly is sent until you click it, and an unconfirmed address is deleted after 7 days.
- Within about 15 minutes of confirming you get the first result, then one email a week. Each one has a link to stop the emails or delete everything we stored.
The checks fetch only public pages and DNS records, as an identified visitor (jwatte-Watch/1.0), a handful of requests a week. If a site refuses our main network (a data center, which many firewalls block), we try again from two other networks, Cloudflare and Deno Deploy, and the email says which one answered. Up to five weekly checks per email address.
What we keep and for how long: Privacy Policy, weekly check emails.
Need more than one check?
Run the full Website & AI Search Readiness Audit on any page for free, or see a sample report. If you want a person to review every page and help fix what it finds, get in touch.
