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Free tool
Enter a site address. The tool calls it once from Europe and gives the HTTP status and the response time.
The tool calls the site from a server in Europe. A firewall may refuse bots, or the outage may affect one region only. The status shown helps you decide: 403 is a refusal, 5xx a server failure.
2xx: the page answers. 3xx: a redirect, which the tool follows. 4xx: the server answers but refuses or cannot find the page. 5xx: server error.
Not always. The server can answer 200 while the cart or the login is broken. That is what a Flow checks: it replays a visitor’s journey in a real browser.
When the certificate and the domain expire, before the site goes down.
Open →Do the site's emails land in spam? SPF and DMARC read in one click.
Open →Every hop from an address to the final page, loops included.
Open →The links on a page that lead nowhere anymore.
Open →The A, AAAA, CNAME, MX, NS and TXT records of a domain, in one lookup.
Open →HSTS, CSP, X-Frame-Options: six security headers of a page, graded A to F.
Open →Ten sites at once: certificate, domain, SPF and DMARC, as CSV.
Open →WordPress, PrestaShop or Magento checkouts replayed on each release.
Open →A page's response time, certificate, broken links and security headers.
Open →The monitoring clause to paste into your maintenance contract.
Open →What monitoring earns you if you bill it to your clients.
Open →What an hour of downtime costs a shop, in figures for your client.
Open →What 99.9% means in minutes of downtime per month and per year.
Open →A PDF preview of the monthly report, in your name, to show a client.
Open →