I visited a family’s website recently. It looks nice. It appears to be done as a WordPress site. I did notice one glitch. On one page, the last paragraph contains what probably are dashes or double dashes. I’m guessing the writer pasted from Microsoft Word into the WordPress editor used for the site. Unfortunately, Word uses a character code for the dash which html does not properly display. My browser displayed â€“ instead of the dash. The WordPress editor allows you to look directly at the html by selecting the “Text” tab instead of the “Visual” editor view.
If this happens to your site, I would recommend you edit the page and substitute the html entity code — for whatever you see there.
Looking at the technical bits: Most current html coding and browsers are set to use a character coding called “UTF-8” or “Unicode.” It is the international extension of the older “ASCII” from the early computer days. You can actually have a lot of fun exploring Unicode. I have done a few pages on it, as it turns out (in case you have not seen them yet).