Laravel Page Speed

Simple package to minify HTML output on demand which results on a 35%+ optimization.

Installation is easy

You can install the package via composer:

$ composer require renatomarinho/laravel-page-speed

Laravel 5.5 and up

You don't have to do anything else, this package uses Package Auto-Discovery's feature, and should be available as soon as you install it via Composer.

Laravel 5.4 or 5.3

Add the Service Provider to your config/app.php: RenatoMarinho\LaravelPageSpeed\ServiceProvider::class

This is required for publishing the configuration file:

Publish configuration file

php artisan vendor:publish --provider="RenatoMarinho\LaravelPageSpeed\ServiceProvider"

Register Middlewares

Next, the \RenatoMarinho\LaravelPageSpeed\Middleware\CollapseWhitespace::class and others middleware must be registered in the kernel:

//app/Http/Kernel.php

protected $middleware = [
    ...
    \RenatoMarinho\LaravelPageSpeed\Middleware\InlineCss::class,
    \RenatoMarinho\LaravelPageSpeed\Middleware\ElideAttributes::class,
    \RenatoMarinho\LaravelPageSpeed\Middleware\InsertDNSPrefetch::class,
    \RenatoMarinho\LaravelPageSpeed\Middleware\RemoveComments::class,
    \RenatoMarinho\LaravelPageSpeed\Middleware\TrimUrls::class,
    \RenatoMarinho\LaravelPageSpeed\Middleware\RemoveQuotes::class,
    \RenatoMarinho\LaravelPageSpeed\Middleware\CollapseWhitespace::class,
]

Before

After

Roadmap : Filters

Name	Description	Available
inline_css	Inlines small external CSS files	YES
elide_attributes	Removes unnecessary attributes in HTML tags	YES
insert_dns_prefetch	Injects tags in the HEAD to enable the browser to do DNS prefetching	YES
remove_quotes	Removes unnecessary quotes in HTML tags	YES
trim_urls	Removes unnecessary prefixes from URLs	YES
collapse_whitespace	Removes unnecessary whitespace in HTML	YES
remove_comments	Removes HTML comments	YES
combine_css	Combines multiple CSS files into one	NO
combine_heads	Combines multiple elements into one	NO
combine_javascript	Combines multiple JavaScript files into one	NO
dedup_inlined_images	Replaces repeated inlined images with JavaScript that loads the data from the first instance of the image	NO
defer_javascript	Defers the execution of javascript in the HTML	NO
pedantic	Adds default type attributes to script and style tags that are missing them	NO
extend_cache	Improves cacheability	NO
fallback_rewrite_css_urls	Rewrite URLs in CSS even if CSS is not parseable	NO
flatten_css_imports	Flattens @import rules in CSS by replacing the rule with the contents of the imported resource	NO
hint_preload_subresources	Inserts link: headers to preload CSS and JavaScript resources	NO
inline_google_font_css	Inlines small font-loading CSS from Google Fonts API	NO
inline_import_to_link	Inlines style tags comprising only CSS @imports by converting them to an equivalent link	NO
inline_javascript	Inlines small external Javascript files	NO
inline_preview_images	Delays original images; serves inlined, low-quality placeholder images until originals are loaded	NO
insert_ga	Inserts Google Analytics javascript snippet	NO
lazyload_images	Loads images when they become visible in the client viewport	NO
local_storage_cache	Loads inlined CSS and image resources into HTML5 local storage whence the client fetches them subsequently rather than the server sending them again	NO
make_show_ads_async	Converts synchronous Google AdSense tags to asynchronous format	NO
make_google_analytics_async	Converts synchronous Google Analytics code to load asynchronously	NO
move_css_above_scripts	Moves CSS Above Scripts	NO
move_css_to_head	Moves CSS into the element	NO
outline_css	Moves large inline <style> tags into external files for cacheability	NO
outline_javascript	Moves large inline <script> tags into external files for cacheability	NO
prioritize_critical_css	Instruments the page, inlines its critical CSS at the top, and lazily loads the rest	NO
resize_mobile_images	Just like inline_preview_images, but uses smaller placeholder images for mobile browsers	NO
resize_rendered_image_dimensions	Resize images to rendered dimensions	NO
responsive_images	Serve responsive images using the srcset attribute	NO
rewrite_css	Minifies CSS	NO
rewrite_images	Rescales, and compresses images; inlines small ones	NO
rewrite_javascript	Minifies Javascript	NO
rewrite_style_attributes	Rewrite the CSS in style attributes by applying the configured rewrite_css filter to it	NO
rewrite_style_attributes_with_url	Rewrite the CSS in style attributes by applying the configured rewrite_css filter to it, but only if the attribute contains the text 'url('	NO
sprite_images	Sprites images	NO

---

Configuration

After installing package, you may need to configure some options.

Disable Service

You would probably like to set up the local environment to get a readable output.

//config/laravel-page-speed.php

//Set this field to false to disable the laravel page speed service.
'enable' => env('LARAVEL_PAGE_SPEED_ENABLE', true),

Skip routes

You would probably like to configure the package to skip some routes.

//config/laravel-page-speed.php

//You can use * as wildcard.
'skip' => [
    '*.pdf', //Ignore all routes with final .pdf
    '*/downloads/*',//Ignore all routes that contain 'downloads'
];

By default this field comes configured with some options, so feel free to configure according to your needs...

Testing

$ composer test

Contributing

Please see CONTRIBUTING for details.

Credits

• Renato Marinho
• All Contributors

Inspiration

Mod Page Speed (https://www.modpagespeed.com/)

License

The MIT License (MIT). Please see License File for more information.