Recommended WordPress plugins: Improve website functionality and user experience

WordPress is currently one of the most popular website building platforms in the world. Its rich plug-in ecosystem provides website administrators with rich options for function expansion and user experience optimization. Different plug-ins can help the website implement various functions and make the user experience more friendly and convenient. In this article, we will recommend some WordPress plugins suitable for improving website functionality and user experience, and provide specific code examples for readers’ reference.

1. Plug-in name: Yoast SEO

Yoast SEO is a powerful search engine optimization plug-in that can help the website improve its ranking in search engines and optimize the website's metadata. The following is a sample code that uses the Yoast SEO plug-in to modify the page title and description:

// 修改页面标题
add_filter('wpseo_title', 'custom_title', 10);
function custom_title($title) {
    return '自定义页面标题 - ' . $title;
}

// 修改页面描述
add_filter('wpseo_metadesc', 'custom_description', 10);
function custom_description($description) {
    return '这是自定义的页面描述。' . $description;
}

2. Plug-in name: WooCommerce

WooCommerce is a powerful e-commerce plug-in that can help the website speed up Build an online mall. The following is a sample code that uses the WooCommerce plug-in to create a product page:

// 创建商品页面
function create_product_page() {
    $product_id = 123; // 商品 ID
    $product = wc_get_product($product_id);

    if ($product) {
        echo '<h2>' . $product->get_name() . '</h2>';
        echo '<p>' . $product->get_price_html() . '</p>';
        echo '<div>' . $product->get_description() . '</div>';
    }
}

3. Plug-in name: W3 Total Cache

W3 Total Cache is a plug-in used to improve website performance and can help Website caches pages and optimizes loading speed. The following is a sample code that uses the W3 Total Cache plugin to enable page caching:

// 开启页面缓存
define('WP_CACHE', true);

// 设置缓存时间
define('W3TC_PAGE_CACHE_TTL', 3600);

The above are three WordPress plugins and their code examples that can help improve website functionality and user experience. By properly selecting and configuring plug-ins, website administrators can provide users with a better experience, while optimizing the website's ranking in search engines and increasing website traffic and conversion rates. It is recommended that readers choose appropriate plug-ins based on actual needs, and configure and customize them accordingly based on the sample code.

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