New > HTML Snippet
Open the Web.com Site Builder and click on Apps. Find HTML Snippet, and drag it onto the page.
Copy and paste this exact code into the HTML Snippet.
Resize and Preview
Your Flickr Gallery Plugin will appear. Drag the corners to adjust its size.
Then click Preview to finish setting up your Flickr Gallery Plugin.
Customize POWr Flickr Gallery
In the Web.com Preview, look for the Settings Icon
on your POWr Flickr Gallery.
Click the Settings Icon to open the POWr Editor.
You can now edit and customize POWr Flickr Gallery.