Firelight

phplist is pretty basic so I decided to go with Sendy instead. But it still might be helpful for someone if they’re using phplist.

I’m not sure that the snippet works as the orders coming in still indicate that the facebook pixel on the purchase summary page wasn’t fired. Is there a way to check if ESI is disabled on the purchase summary page so I can at least see if the snippet works or doesn’t work?

just order-received? In your previous message, you said to change xxx to the URL that matches the target page. Does it need to be a full URL or just the endpoint order-received ?

Really hmm.. AI told me to check the page source for wpmDataLayer and I found this info:

<!– lscwp Inject data layer through ESI block –>
.
.
.
<!– Block uncached by LiteSpeed Cache 7.7 on 2025-12-21 15:34:11 –><!– lscwp Inject data layer through ESI block esi end –>
<!– END Pixel Manager for WooCommerce –>

AI said:

**LiteSpeed is using ESI (Edge Side Includes) to inject the wpmDataLayer!** This is a LiteSpeed-specific caching feature, but it’s causing the script to load **too late** – after the Pixel Manager’s main scripts have already tried to access it.

I believe I solved the issue with the help of AI. It said that my cache was likely causing the issue, so it had me add

wpm
pixel-manager
wpmDataLayer

to the JS excludes and JS Deferred Excludes boxes. When I refreshed the page, the error in the console went away.

Is there a way to reset the diagnostics counter to start checking the % again from zero after the fix?

Thanks, I shared the link to this thread and asked them to reply here. The only code I use is the code below to send people to a different page if they order a certain product. However, that’s probably just 1 or 2 orders out of the total in the data being reported.

add_action( 'woocommerce_thankyou', 'redirect_product_based_2hr', 1 ); 
function redirect_product_based_2hr ( $order_id ){
            $order = wc_get_order( $order_id );
        
            foreach( $order->get_items() as $item ) {
                // Add whatever product id you want below here
                if ( $item['product_id'] == 6865 ) {
                    // change below to the URL that you want to send your customer to
                     wp_redirect( 'https://xxxx.com/' );
                
                }
            }        
}