Useful buttons on the site, help for the resource visitor. I'll start with an example of a site for plumbers from the suburbs of Chicago. Since the customer himself makes adjustments to the site that was already created almost a year ago. Internet users in the USA often do not delve into where to find contacts and the like, so we do it wherever it is relevant.

I'll start with dynamic modules, from the attached image you can see the phone number, the call button, subscription and the transition to the forum. I wrote about the latter recently. Also a link to the regions in which the company provides plumbing services, since sometimes they call and write from distant places, and traveling is not profitable in all cases. Moreover, below is the transition to the next or previous post. Perhaps the visitor will be interested in reading.

On the top menu bar, which is always in place when scrolling, there is an eye-catching blinking telephone receiver. At the bottom of each static page is a feedback form, with the ability to attach a file and a call button with a phone number. All contacts are active and are duplicated at the top and bottom of the site.

Convenience for your site visitors needs to be thought out in advance, or conclusions should be made after they cannot find anything on the resource for some reason.