The Speed test could not run.XXX.com returned a status 404. Try the options below to fix the issue.
1Review the configuration between your origin server and Cloudflare and ensure that the origin resolves requests successfully
2Review any existing [Firewall Rules applied to your website which may be blocking access to ‘Known Bots’
We continue to observe 503 errors coming from your upstream server(s):
< HTTP/2 503
< date: Thu, 04 Feb 2021 15:59:07 GMT
< server: Apache
< content-length: 428
< content-type: text/html; charset=iso-8859-1
<
{ [5 bytes data]
* Connection #0 to host [REDACTED] left intact
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>503 Service Unavailable</title>
</head><body>
<h1>Service Unavailable</h1>
<p>The server is temporarily unable to service your
request due to maintenance downtime or capacity
problems. Please try again later.</p>
<p>Additionally, a 503 Service Unavailable
error was encountered while trying to use an ErrorDocument to handle the request.</p>
</body></html>
This is the underlying issue for the The Speed test could not run. error seen.
Please work with your hosting provider and/or system administrator to resolve any issues on your upstream server(s).