Feature Requests

The logo is a link so it should look and feel like a link, add cursor: pointer to it in CSS. Also the tap area is a bit odd, I would expect nothing to happen if I tap in the middle of your nav.

In Inbox I see an email from "support" rather than from "SSLPing". I'd guess people are more likely to click on the latter. We solve this at Product Pains by specifying the following to mailgun: from: 'Product Pains <hello@productpains.com>' I'm not sure what you use to send email but can probably do something similar.

Missing a space between the sentences and a period at the end of the second sentence. You might want to consider double checking all the content on your site since this is not the first content issue I've found. :P

Your content, particularly on /about but also on your homepage, would be a lot more readable with about 24px of line-height. The text currently feels squished.