內容簡介
這是一個「自助」WordPress頁面速度優化套件。
控制您的CSS和JS交付：異步載入CSS，延遲CSS和JS直到用戶互動，刪除未使用的CSS和JS文件，預加載關鍵CSS和JS等等。
優化網頁實際上就是控制資源如何交付。這個外掛可以讓您在這些文章/頁面類型中選擇不同的資源延遲/預加載/異步載入/移除：首頁、頁面除首頁、單篇文章（如果您使用 WooCommerce，還包括商店頁面、產品類別頁面和單一產品頁面）。
針對每個文章類型優化每個CSS和JS的交付。您可以個別選擇每個CSS和JS以及所需的執行類型。
這個外掛的靈感來自於強大的來自Gijo Varghese的 Flying Scripts。使用HTML Dom解析器來操作您的頁面HTML，因此我們可以簡單地使用資源的關鍵字來定位它們。不需要再煩惱尋找我們的外掛程式掛載的正確CSS和JSS處理程序。
特點
新功能！-從1.0.7開始-為刪除Gutenberg CSS功能（在額外標籤中）添加了一個新功能。這個新功能將會删除合併的CSS（wp-block-library），您的頁面只會載入您在頁面上使用的每個區塊的CSS（如果您只使用了核心區塊！）。說明現在更改為「有條件地載入每個核心區塊的CSS」。
如果您還需要在某些頁面上使用原生Gutenberg核心區塊，這將使您省去擔心的時間。就像之前的功能一樣，如果您在頁面上不使用任何核心區塊，CSS將根本不會載入。每個核心區塊的CSS只會在渲染頁面時被掛載到頁面中。
注意：當您結合此功能與「刪除FSE全域樣式」功能時，內置的「全局樣式」也只會在您使用核心區塊時加載。
異步載入CSS-有選擇性地在選定的文章/頁面類型上異步載入CSS文件。
延遲CSS和JS到用戶互動時才載入-可選擇性地在選定的文章/頁面類型上延遲CSS/JS載入，直到用戶互動。
預先加載關鍵CSS、JS和字型文件-可選擇性地在選定的文章/頁面類型上預先加載關鍵的CSS/JS/字型檔案。
移除未使用的CSS和JS文件-可選擇性地在選定的文章/頁面類型上移除未使用的CSS/JS檔案。
使用案例：
有只會用在頁面下方的CSS文件嗎？延遲它們。
有不需要在初始頁面渲染時使用的JS文件嗎？延遲它們。
有在頁面上方使用的CSS檔案嗎？預先加載它們。
需要在開始時載入jQuery等JS檔案嗎？預先加載它們。
需要解決「消除渲染阻塞資源」在Google Page Speed Insights中的警告？異步或預先加載它們。
想要對所有特定外掛資源進行定位？將外掛關鍵字或/資料夾名稱/放入輸入欄位中。
想要只對一個特定的外掛資源進行定位？將資源檔的名稱（例如：style.min.css）放入輸入欄位中（如果您的頁面有多個使用相同檔名的資源，請包括資料夾路徑）。
我建立了這個外掛來優化我的客戶的網站。即使在啟用緩存外掛之前，我也可以得到非常好的分數。
如何使用這個外掛的簡單教程：使用Optmize More Plugin的方法。
外掛標籤
開發者團隊
原文外掛簡介
A ‘Do It Yourself’ WordPress Page Speed Optimization Pack.
Optimizing web pages is really just about controlling how assets are delivered.
Optimize your site further. Load faster on GTmetrix, Get better scores on Google Page Speed Insight.
Control your CSS & JavaScripts Delivery: Load CSS Asynchronously, Delay CSS & JavaScript until User Interaction, Remove Unused CSS & JavaScript Files, Preload Critical CSS & JavaScript, Defer JavaScripts, and more.
You can choose each CSS & JavaScripts individually and what type of execution is required per each post types.
This plugin inspired by the mighty Flying Scripts from Gijo Varghese. Using HTML Dom Parser to manipulate your page’s HTML, so we can simply use the keyword of the assets to target them.
Main Features
Load CSS Asynchronously — load any CSS file(s) asynchronously on selected post/page types.
Delay CSS and JavaScripts until User Interaction — delay any CSS/JavaScripts load until user interaction on selected post/page types.
Note:
By default, the delay JavaScripts and CSS features are configured to user interaction based. You can change that using filter.
If you prefer to use ‘exclusions’, you can simply delay all JavaScripts using “.js” keywords, and use provided filter to exclude specific JavaScripts.
Defer JavaScripts — defer loading any JavaScript file(s) on selected post/page types.
Advance Defer JavaScripts — hold any JavaScript file(s) load until everything else has been loaded. Adapted from the legendary varvy’s defer JavaScripts method *recommended for defer loading 3rd party scripts like ads, pixels, and trackers
Preload Critical CSS, JavaScripts, and Font Files — preload any critical CSS/JavaScript/Font file(s) on selected post/page types.
Inline CSS and JavaScript Files — inline any critical CSS/JavaScript file(s) on selected post/page types. *warning: Inlining multiple / large files might slow down your site’s performance. Enabling this without using a caching system is generally not recommended.
Remove Unused CSS and JavaScripts Files — remove any unused CSS/JavaScripts file(s) on selected post/page types.
Use case:
Have CSS files that are only be used in the below the fold area? Delay them.
Have JavaScripts files that are not required in initial page rendering? Delay them.
Have CSS files that are used in the above the fold area? Preload them.
Have JavaScripts files such as jQuery that are needed to be load since the beginning? Preload them.
Have CSS files that are critical for above the fold area? Inline them.
Need to remove “Eliminate Render Blocking Resources” warnings on Google Page Speed Insights? Async, Defer, Inline, or Preload them.
Other Features
Load Gutenberg CSS conditionally — This feature will make the combined CSS (wp-block-library) removed and your page will only load the CSS of each block that you use on the page (and only if you use one of the core blocks!). Each CSS of the core blocks will only get enqueued when the block gets rendered on a page. This will save you from worrying if you still need to use the native Gutenberg core blocks in some of your pages.
Note: the inline “global-styles” will also only load if you use one of the core blocks when you combine this feature with the Remove FSE Global Styles feature.
Remove FSE Global Styles — Remove WP “global-styles-inline-css”. Note: this will still conditionally loaded if you enable Load Gutenberg CSS conditionally feature.
Remove SVG Duotone Filter.
Filter Google Fonts — Filter the Google Font Characters to use most common characters only. In most font families, this will significantly reduce the font file size. *remember to use the web-safe font that is most similar to the font you are using as the font family fallback or you can simply modify the default character using the provided filter.
Combined Google Fonts — Combine google fonts css into one single line *only works for google font url(s) that are using the latest Google Font API (css2).
Select Font Display — Choose the best google fonts’ font-display strategy for your website.
Remove Passive Listener Warnings — Remove the “Does not use passive listeners to improve scrolling performance” warning on Google PageSpeed Insights
Prefetch Pages — Prefetch in view links so visitors can switch pages (more) instantly. *based on Gijo’s Flying Pages
Optimize WC Cart Fragments — Disable WC Cart Fragments, only when it’s empty. *based on Optimocha’s (Barış Ünver) Disable Cart Fragments
Remove WooCommerce Blocks CSS.
Disable jQuery Migrate.
Disable WP Embeds.
Disable WP Emojis.
Lazyload, Preload, and More — Add Lazyload, Preload, and More features. This is a non JavaScript version of Lazyload, preload, and more. *lazyload applied for images/iframes tag only. if you need to lazyload css background images, use the Lazyload, preload, and more plugin instead.
Control your images and iframes delivery
Automatically preload featured images
Add images dimensions (also able to add SVG images dimensions)
A simple tutorial of how to use this plugin: How to use Optmize More Plugin (Indonesian Version: Cara mempercepat loading WordPress dengan plugin Optimize More).
Big thanks to Gijo Varghese, without his codes in Flying Scripts, I can never be able to build this plugin. Thanks Gijo! 🙂
Credits
Gijo Varghese for his codes in Flying Scripts and Flying Pages
Barış Ünver for his codes in Disable Cart Fragments
Disclaimer
This plugin should works well with any caching plugins.
This plugin only adds 1 extra row to your database. And it will self delete upon uninstallation.
I built this plugin to optimize my Clients’ site. And I can get a very good scores even before activating my caching plugin.
Available Filters
To change the delay configuration:
By default, the delay JavaScripts and CSS are configured to user interaction based. But you can change that using filter:
For delay CSS, e.g.:
add_filter( 'om_delay_css_time', function($om_delay_css_time) {
return '3*1000';
} );
For delay JavaScripts, e.g.:
add_filter( 'om_delay_css_time', function($om_delay_css_time) {
return '3*1000';
} );
or if you want to change it for specific page only:
For delay CSS, e.g.:
add_filter( 'om_delay_css_time', function($om_delay_css_time) {
if (is_front_page()) {
return '3*1000';
}
else {
return $om_delay_css_time;
}
} );
For delay JavaScripts e.g.:
add_filter( 'om_delay_js_time', function($om_delay_js_time) {
if (is_front_page()) {
return '3*1000';
}
else {
return $om_delay_js_time;
}
} );
To use Exclusions instead of Inclusions
If you prefer to use ‘exclusions’ method, simply delay all JavaScript files using “.js” keyword, and use the provided filters to exclude specific JavaScript files:
Example filter to add exclude list for the whole site (general):
add_filter('delay_js_exclude_list_default', function($exclusion_list) {
$exclusion_list[] = 'jquery-core';
$exclusion_list[] = 'js-cookie';
$exclusion_list[] = 'wc-add-to-cart-js';
return $exclusion_list;
});
Example filter to add exclude list for Homepage option:
add_filter('delay_js_exclude_list_front_page', function($exclusion_list) {
$exclusion_list[] = 'jquery';
$exclusion_list[] = 'custom-js';
return $exclusion_list;
});
Example filter to add exclude list for Custom Page option:
add_filter('delay_js_exclude_list_pages', function($exclusion_list) {
$exclusion_list[] = 'jquery';
$exclusion_list[] = 'another-js';
return $exclusion_list;
});
Example filter to add exclude list for Archives option:
add_filter('delay_js_exclude_list_archives', function($exclusion_list) {
$exclusion_list[] = 'jquery';
$exclusion_list[] = 'another-js';
return $exclusion_list;
});
Example filter to add exclude list for Singular option:
add_filter('delay_js_exclude_list_singular', function($exclusion_list) {
$exclusion_list[] = 'jquery';
$exclusion_list[] = 'another-js';
return $exclusion_list;
});
Example filter to add exclude list for WooCommerce Products option:
add_filter('delay_js_exclude_list_wc_product', function($exclusion_list) {
$exclusion_list[] = 'jquery';
$exclusion_list[] = 'another-js';
return $exclusion_list;
});
Example filter to add exclude list for WooCommerce Archives option:
add_filter('delay_js_exclude_list_wc_archives', function($exclusion_list) {
$exclusion_list[] = 'jquery';
$exclusion_list[] = 'another-js';
return $exclusion_list;
});
To modify the Filter Google Font Characters
By default, this feature filtered the Google Font Characters to only use:
1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz%20!&"#$%\'()*+,-./:;<=>?@[\\]^_`{|}~%26≤≥±√$€£¥•©®™
You can modify the characters using this filter:
Example filter to add some extra characters:
add_filter('font_characters', function ($fontCharacters) {
// Modify the characters as needed
$fontCharacters .= 'éèêñ';
return $fontCharacters;
});
Example filter to fully use your preferred characters:
add_filter('font_characters', function ($fontCharacters) {
// Modify the characters as needed
$fontCharacters = '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz%20!"#$%\'()*+,-./:;';
return $fontCharacters;
});
*note the ‘dot’ difference
Lazy Load, Preload, and more filters
Example filter to add extra lazyload exclude list:
add_filter( 'opm_exclude_lazy_class', function($opm_exclude_lazy_class) {
return array(
'my-logo', 'my-hero-img', 'exclude-lazy'
);
} );
Example filter to change the image sizes for preload featured image:
add_filter( 'opm_featured_image_size', function($image_size, $post) {
if ( is_singular( 'post' ) ) { return 'large'; }
elseif ( is_singular( 'product' ) ) { return 'full'; }
else { return $image_size; }
}, 10, 2 );
Need Help?
Still having trouble to speed up your site and need someone to do that for you? Try my WordPress Speed Optimization Service.
Check out my other plugins:
Optimize More! Images
A simple yet powerfull image, iframe, and video optimization plugin.
Lazyload, Preload, and more!
A simplified version of Optimize More! Images. This tiny little plugin (around 14kb zipped) is able to do what Optimize More! Images can do but without UI for settings (you can customize the default settings using filters).
Animate on Scroll
Animate any Elements on scroll using the popular AOS JS library simply by adding class names.
Shop Extra – WooCommerce Extras
A lightweight plugin to enhance your WooCommerce & Business site. Floating WhatsApp Chat Widget, WhatsApp Order Button for WooCommerce, Hide/Disable WooCommerce Elements, WooCommerce Strings Translations, add Extra Product Tabs, add Date Picker to products, limit order quantity, add Custom Option to Checkout Page, Add Edit Order features to Checkout page, and many more.
Image & Video Lightbox
