This plugin will add the field <meta name="Description" content="xxx" />
to the <head> of your Image, Category and Album pages where "xxx" will be the information in the description (caption) that you have entered. Search engines will then have more text to read from some of your pages.
Configuration page allows setting your custom text for Home, main Album List, Contact and Search page. Config. also allows option to add pic. owner's name to description for displayimage.php pages.
Note: Meta albums (top rated, last up, search, etc.) are not included - Coppermine 1.5.x discourages search engines from listing those pages. link rel="canonical
Meta type picture pages (lastup, most viewed, search, last comment, top rated) now will get: <link rel="canonical" href="h t t p://your_gallery.url/displayimage.php?album=xxx&pid=yyy " />
in the page <head>. This will help search engines to see which is the important page to list when Coppermine can generate the same image page based on top rated, most viewed, last comments, etc. The "base" image page is then seen as being the most important to list.
See Google Webmaster Help
for more information.Demonstration - Example