Kirby Minify HTML
Enable minify HTML output for Kirby 3
Installation
Installation with composer
composer require afbora/kirby-minify-html
Add as git submodule
git submodule add https://github.com/afbora/kirby-minify-html.git site/plugins/kirby-minify-html
Options
The default values of the package are:
| Option | Default | Values | Description |
|---|---|---|---|
| afbora.kirby-minify-html.enabled | true | boolean | Enable/disable minify |
| afbora.kirby-minify-html.options | [] | array | Minify options * |
Available Minify Options
| Option | Description |
|---|---|
| doOptimizeViaHtmlDomParser | optimize html via "HtmlDomParser()" |
| doRemoveComments | remove default HTML comments (depends on "doOptimizeViaHtmlDomParser(true)") |
| doSumUpWhitespace | sum-up extra whitespace from the Dom (depends on "doOptimizeViaHtmlDomParser(true)") |
| doRemoveWhitespaceAroundTags | remove whitespace around tags (depends on "doOptimizeViaHtmlDomParser(true)") |
| doOptimizeAttributes | optimize html attributes (depends on "doOptimizeViaHtmlDomParser(true)") |
| doRemoveHttpPrefixFromAttributes | remove optional "http:"-prefix from attributes (depends on "doOptimizeAttributes(true)") |
| doRemoveHttpsPrefixFromAttributes | remove optional "https:"-prefix from attributes (depends on "doOptimizeAttributes(true)") |
| doKeepHttpAndHttpsPrefixOnExternalAttributes | keep "http:"- and "https:"-prefix for all external links |
| doMakeSameDomainsLinksRelative | make some links relative, by removing the domain from attributes |
| doRemoveDefaultAttributes | remove defaults (depends on "doOptimizeAttributes(true)" |
| doRemoveDeprecatedAnchorName | remove deprecated anchor-jump (depends on "doOptimizeAttributes(true)") |
| doRemoveDeprecatedScriptCharsetAttribute | remove deprecated charset-attribute - the browser will use the charset from the HTTP-Header, anyway (depends on "doOptimizeAttributes(true)") |
| doRemoveDeprecatedTypeFromScriptTag | remove deprecated script-mime-types (depends on "doOptimizeAttributes(true)") |
| doRemoveDeprecatedTypeFromStylesheetLink | remove "type=text/css" for css links (depends on "doOptimizeAttributes(true)") |
| doRemoveDeprecatedTypeFromStyleAndLinkTag | remove "type=text/css" from all links and styles |
| doRemoveDefaultMediaTypeFromStyleAndLinkTag | remove "media="all" from all links and styles |
| doRemoveDefaultTypeFromButton | remove type="submit" from button tags |
| doRemoveEmptyAttributes | remove some empty attributes (depends on "doOptimizeAttributes(true)") |
| doRemoveValueFromEmptyInput | remove 'value=""' from empty (depends on "doOptimizeAttributes(true)") |
| doSortCssClassNames | sort css-class-names, for better gzip results (depends on "doOptimizeAttributes(true)") |
| doSortHtmlAttributes | sort html-attributes, for better gzip results (depends on "doOptimizeAttributes(true)") |
| doRemoveSpacesBetweenTags | remove more (aggressive) spaces in the dom (disabled by default) |
| doRemoveOmittedQuotes | remove quotes e.g. class="lall" => class=lall |
| doRemoveOmittedHtmlTags | remove ommitted html tags e.g. <p>lall</p> => <p>lall |
All the values can be updated in the config.php file.
You can get detailed information from HtmlMin library:
https://github.com/voku/HtmlMin#options
Protected HTML
Inline css, inline js, conditional comments are still protected, no matter what settings you use.
Usage
return [
'afbora.kirby-minify-html.enabled' => true,
'afbora.kirby-minify-html.options' => [
'doOptimizeViaHtmlDomParser' => true,
'doRemoveSpacesBetweenTags' => false,
'doMakeSameDomainsLinksRelative' => ['example.com']
],
];