Hi,
You are providing Slack notifications. It would great to get Matrix notification (matrix.org). Open source. Open API.
Thanks.

Whitelabled emails!

Weekly reports, restricted to which sites they are associated with, sent to alert addresses with or instead of the one sent to the account email address

Add phone number to SMS to exclude from Do not Disturb mode. During the night my iPhone is within "DND" mode and the updown.io service does not send a phone number. I am not able to exclude the messages from the DND mode because I need to create a contact for this which is not possible because there is no phone number

Having the ability to set an "alias" for each SMS number would be very helpful.

For example, I would like to add a label for SMS +1 5551234567 that reads "Marc's mobile", that way I can easily see who will receive which notifications.

Perhaps I'm missing something, but I interpret the apdex time value you configure for a site as the desired maximum response time for the site. If this is so, it seems odd that it maxes out at 2s. While a commercial site might be able to afford the hw to get it below 1s easily, not everyone can.

So, could we have a little more granularity in the 1s to 2s region?

Easier description/show : of load time compared to expected load time

It would be great to have the option to add secure the public status page with a password. Could be as simple as a htpasswd.

It would be great if you could sent custom headers (and values) in webhook requests. This would allow you to add an API-key as a header which you can check in the system receiving the webhooks to validate it is actually the updown-io services sending the request.

Currently this is do-able by adding a GET-parameter with a key to the webhook URL, but sending custom headers would be a more preferable option.

Let people subscribe to my status page via email

It is already possible to "Be alerted (by email) when your website's Apdex drops more than 0.3 in 1 hour". It would be great if this event could also send a webhook-request. This would allow us to be automatically notified in our custom monitoring-system when the Apdex suddenly drops for a website.

Geckboard is a popular system to display a variety of metrics via a dashboard for the room. I understand this can probably be done with the API, but if you did a direct integration with them I'm sure you'd see your sign-ups increase since you'd be on their integration list.

Just my 2 cents worth. :)

Updown.io is one of the best services I have EVER interacted with! Thank you!

We have a couple of long running dashboard pages and a higher timeout threshold would be useful

Apdex alerts are currently hard-coded to 0.3 in 1 hour. It'd be nice if we could set the the threshold to a custom value rather than hard-coded at 0.3

Maybe history/graph of access times per location would be nice so I can see how it improved over the months

More specifically, we display the status page on a widescreen TV, and we have to zoom out to fit the height of the status page, leaving a lot of unused space on the sides.

When saving an item, the whole page reloads. It would be cool if it could be done in the background so I could keep editing other checks.

Alert via automated voice call to multiple numbers