The settings a page shows depend on what the page is for. A media list is asked how to sort its files; a share wall is asked when it expires; a git repository is asked what to do with an issue reported by a stranger. A standard page is asked none of those. So the list below is everything a page might show rather than everything any one page shows, and changing the Page Type changes which of them appear.

 Everything here belongs to one page in one language. A group's own settings, which cover every page in it, are set on the group rather than here. See Wiki Page Types for what each type is, and Wiki Page Locales for how a page and its translations are kept apart.

Settings Every Page Has

Locale
Which language this copy of the page belongs to. Choosing another

language opens that language's copy.

Page Type
What the page is for. See

Wiki Page Types.

Page Border
Whether the page is drawn inside a box, and what kind. Solid

draws a plain line around it, Dashed a broken one, None leaves the words to sit on the page.

Page Theme
An extra look laid over the group's own, for a page that

should read differently from the rest. No auxiliary theme leaves it as the group has it.

Page Header
A page whose words are drawn above this one. Point several

pages at one header and they all change together when it does.

Page Footer
The same, drawn beneath.
Table of Contents
Whether a list of the page's headings is drawn near the

top. A page of two paragraphs does not want one; a long page does.

Title
What a reader sees at the top, and what a search engine shows.

Leaving it empty uses the page's name. This is the place to write a name in the page's own language.

Author
Who wrote it, shown on the page and given to search engines.
Page Icon
A small picture shown beside the page's name and used when the

page is shared.

Meta Description
A sentence describing the page for a search engine's

results. Leaving it empty lets the site take the opening words.

Meta Robots
What a search engine is asked to do with the page: leave it

empty to allow the usual, or say noindex to ask that it be left out, nofollow to ask that its links not be followed.

Meta Properties
Further tags for the page's head, such as the Open Graph

properties that decide how a link to it looks when it is shared.

Wiki Source Publicly Viewable
Whether a reader who may not edit the page

can still read the markup it is written in.

Settings a Media List Adds

Static HTML Folder
Whether the files kept with the page are served as an

ordinary folder of files rather than drawn as a list, so a folder of HTML can stand as a small site of its own.

Directory Indexes
Whether a folder holding no index file lists what it

holds.

Index Files
Which file stands as a folder's index, as a comma separated

list tried in order.

Sort Order
How the files are ordered, which is remembered for each folder

separately.

Settings a Share Wall Adds

Expires
How long the wall stays open to anybody holding its address. A

wall left open forever is worth avoiding.

Settings a Url Shortener Adds

Url to Shorten
The long address.
Shortened Url
The short one, shown to be copied.

Settings an Alias Adds

Alias Page To
The page this name should lead to, optionally in another

group, written as the page name, an at sign, and the group name.

Settings a Git Repository Adds

Anonymous Issue Reporting
What happens when somebody without an account

reports an issue: allowed, held for a moderator, or refused.

Settings a News Article Adds

Banner
The picture drawn at the head of the article.
Caption
What the banner shows.
Rights
Who the banner belongs to and under what terms.
Abstract
A short summary, used where the article is listed rather than

read.

Article Date
When it was written, given as a date or as a time.
Page Categories
What the article is filed under, which decides where it

is gathered.

X