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Function: w3SpeedsterExcludeImageToLazyload Description: W3Speedster allows you to exclude the images from optimization dynamically which you don’t want to lazyload. Parameter: $exclude_image = 0(default) || 1 $img = Image tag with all attributes $imgnn_arr = Image tag Return: 1 – it will lazy load the image. 0 – it will not lazy load the image. function […]
Archives: W3Speedster Docs
Documentation for W3Speedster
Responsive Images
Feature: The Responsive Images feature in W3Speedster allows your website to serve device-appropriate background images based on the visitor’s screen size—desktop, tablet, or mobile. This adaptive image delivery ensures faster page loads, efficient bandwidth usage, and visually consistent experiences across all devices. Why This Feature Matters Device-Specific Optimization: Large images intended for desktops are unnecessary […]
W3speedster Customize Image
Function: w3SpeedsterCustomizeImage Description: Customize image tags. Parameter: $img = Image tag with all attributes $imgnn = Modified image tag by plugin $imgnn_arr = Image tag attributes array Return: $imgnn- Customized image tags function w3SpeedsterCustomizeImage($imgnn,$img,$imgnn_arr){ if(strpos($imgnn,’alt’) != false){ $imgnn = str_replace(‘alt=””‘,’alt=”value”‘,$imgnn); } return $imgnn; } function w3SpeedsterCustomizeImage($imgnn,$img,$imgnn_arr){ if(strpos($imgnn,’alt’) != false){ $imgnn = str_replace(‘alt=””‘,’alt=”value”‘,$imgnn); } return $imgnn; […]
W3speedster Prevent Htaccess Generation
Function: w3SpeedsterPreventHtaccessGeneration. Description: Our plugin converts .jpg/.png format to WebP format without changing the URL. it disable webp to render from HTACCESS. Parameter: $preventHtaccess = 0(default) || 1 Return: 1 – It will add w3.webp at the end of the url for instance (xyz.jpgw3.webp). function w3SpeedsterPreventHtaccessGeneration($preventHtaccess){ $preventHtaccess = 1; return $preventHtaccess; } function w3SpeedsterPreventHtaccessGeneration($preventHtaccess){ $preventHtaccess […]
W3speedster Exclude CSS Filter
Function: W3SpeedsterExcludeCssFilter Description: If you want to dynamically exclude a CSS file from optimization, W3Speedster allows you to exclude it from optimization (like style.css). Parameter: $exclude_css – 0(default) || 1 $css_obj – link tag in object format. $css – Content of the CSS file you want to make changes in. $html – content of the […]
W3speedster Customize Force Lazyload Css
Function: w3SpeedsterCustomizeForceLazyCss. Description: If you wish to Force Lazyload CSS files dynamically for a specific page or pages, you can do so with the W3Speedster, it allows you to dynamically force lazyload stylesheet files (for instance font file like awesome, dashicons and css files). Parameter: $force_lazyload_css – Array containing text to force lazyload which you […]
W3speedster External Javascript Customize
Function: W3SpeedsterExternalJavascriptCustomize Description: If you want to make changes in your external JavaScript tags, W3Speedster allows you to make changes in external JavaScript tags. Parameter: $script_obj – Script in object format. $script – Content of the JS file you want to make changes in Return: $script_obj – Make changes in Js files from an external […]
W3speedster External Javascript Filter
Function: W3SpeedsterExternalJavascriptFilter Description: If you want to dynamically exclude a JavaScript file or inline script from optimization, W3Speedster allows you to exclude it from optimization (like revslider). Parameter: $exclude_js – 0(default) || 1 $script_obj – Script in object format. $script – Content of the JS file you want to make changes in.$html – content of […]
W3speedster Customize Script Object
Function: W3SpeedsterCustomizeScriptObject Description: W3Speedster allows you to customize script objects while minifying and combining scripts. Parameter: $script_obj- Script in object format. $script- Content of the JS file you want to make changes in Return: $script_obj– Make changes in Js files. function W3SpeedsterCustomizeScriptObject($script_obj, $script){ // your code return $script_obj; } function W3SpeedsterCustomizeScriptObject($script_obj, $script){ // your code […]
W3speedster Exclude Internal Js W3 Changes
Function: W3SpeedsterExcludeInternalJsW3Changes Description: Our plugin makes changes in JavaScript files for optimization, if you do not want to make any changes in JavaScript file, W3Speedster allows you to exclude JavaScript files from the plugin to make any changes. Parameter: $path- path of your script tags url $string – JavaScript files content. $exclude_from_w3_changes = 0(default) || […]
