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The support doesn work on Saturdays and Sundays, so some Friday requests can be answered on Monday.

Hello,
I run a production site (sklepimpuls.pl) with husky and a lot of taxonomies (~1000 terms). I use the filters extensively and I've been working hard to improve their performance for my large dataset. Unfortunately I ran into a problem I can't easily fix. The 2 functions in the attached screenshot (WOOF_URL_PARSER->parse_url_query,  WOOF_URL_PARSER->get_all_items) take over 2s to run out of the 4s page load. I scanned the source code, but I don't see an obvious reason why. I have already disabled the WPML translate slugs call. There are no slow db queries present and the Code Profiler Pro plugin I use disables OPCode cache and all other caching layers. I can't attach files here so Would you please take a look? This is very important to my customers.

$items_order is an array of 39 taxonomies.

The URL in question is: https://sklepimpuls.pl/sklep-piwo-kraftowe/listing/alkohol-0-0-bezalko-and-1-0-and-1-1-and-1-2-and-2-0-and-29-and-2-5-and-2-6-and-2-7-and-2-8-and-2-9-and-30-and-3-0-and-3-1-and-3-2-and-3-3-and-3-4-and-3-5-and-3-6-and-3-7-and-3-8-and-3-9-and-40-and-48-and-45-and-43-and-41-and-44-and-4-0-and-47-and-4-1-and-4-2-and-4-3-and-4-4-and-4-5-and-4-6-and-4-7-and-4-8-and-4-9-and-50-and-55-and-5-and-5-0-and-5-1-and-5-2-and-5-3-and-5-4-and-5-5-and-5-6-and-5-7-and-5-8-and-5-9-and-68-and-67-and-63-and-65-and-6-0-and-62-and-6-1-and-6-2-and-6-3-and-6-4-and-6-5-and-6-6-and-6-7-and-6-8-and-6-9-and-70-and-7-0-and-7-1-and-7-2-and-7-3-and-7-4-and-7-5-and-7-6-and-7-7-and-7-8-and-7-9-and-8-0-and-80-and-85-and-84-and-8-1-and-8-2-and-8-3-and-8-4-and-8-5-and-8-6-and-8-7-and-8-8-and-8-9-and-9-0-and-9-1-and-9-2-and-9-3-and-9-4-and-9-5-and-9-6-and-9-7-and-9-8-and-9-9-and-10-0-and-105-and-10-1-and-10-2-and-10-3-and-10-4-and-10-5-and-10-6-and-10-7-and-10-8-and-11-0-and-11-1-and-11-2-and-11-3-and-11-4-and-11-5-and-11-6-and-11-7-and-11-8-and-11-9-and-12-0-and-12-1-and-12-2-and-12-4-and-12-5-and-12-6-and-12-7-and-12-8-and-12-9-and-13-0-and-13-1-and-13-2-and-13-3-and-13-4-and-13-5-and-13-6-and-13-7-and-13-9-and-14-0-and-145-and-14-1-and-14-2-and-14-4-and-14-5-and-14-6-and-14-7-and-14-9-and-15-0-and-15-1-and-15-5-and-15-7-and-15-9-and-16-0-and-16-5-and-17-0-and-17-3-and-17-5-and-18-0-and-19-0-and-19-5-and-20-0-and-20-1-and-21-0-and-22-5-and-23-0-and-24-0-and-25-0-and-26-0-and-27-0-and-28-0-and-29-0-and-30-0-and-32-0-and-32-5-and-33-0-and-34-0-and-35-0-and-36-0-and-37-0-and-37-5-and-38-0-and-39-5-and-40-2-and-41-0-and-42-0-and-43-0-and-43-5-and-44-0-and-45-0-and-46-0-and-47-0-and-48-0-and-49-0-and-50-0-and-51-0-and-52-8-and-53-1-and-54-0-and-55-0-and-56-0/

Best Regards,
Jaroslaw Watroba

Link to screenshot: https://sklepimpuls.pl/wp-content/uploads/2025/08/Screenshot-From-2025-08-30-16-48-37.png

Hello Jaroslaw

Please paste your license key here - https://share.pluginus.net/image/i20230222134241.png -> https://share.pluginus.net/image/i20230222134511.png

Have you read this? -  https://products-filter.com/searching-is-slow