Some things you could say about the technics of a page:
- Choose View > Source in your browser (or press CTRL+U) and try to figure out what tool is used to create the page (eg. WordPress, Dreamweaver, Muse)
eg. this will tell it is made with WordPress:
<meta name="generator" content="WordPress 4.3.1" />
- If WordPress is used, what’s the name of the theme? (scan the source for
.../wp-content/themes/xxx/...where xxx will be the name of the theme)
- Does the Portfolio page use a gallery? If yes, what gallery?