Title: Script Blocking Optins
Last modified: August 11, 2021

---

# Script Blocking Optins

 *  Resolved [dbock](https://wordpress.org/support/users/dbock/)
 * (@dbock)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/script-blocking-optins/)
 * Hi,
 * it’s my first time working with iubenda. In general, the implementation works
   but there are some small bugs.
    On of them is breaking JS/CSS code when the parsing
   engine option “Primary” is choosen.
 * What’s the difference between “Primary” and “Secondary” parsing in detail?
 * And then there’s the option “Leave scripts untouched on the page if the user 
   has already given consent”.
    Is it recommend to activate the checkbox or not 
   activate it? And what’s the diff. from a technical perspective?
 * Thanks in advance & best regards,
    David

Viewing 1 replies (of 1 total)

 *  Plugin Author [iubenda](https://wordpress.org/support/users/iubenda/)
 * (@iubenda)
 * [4 years, 6 months ago](https://wordpress.org/support/topic/script-blocking-optins/#post-15072920)
 * Hello and thank you for contacting us.
 * The difference between the two parsing engines is that one is based on PHP external
   library and the other one is using a native/built in PHP function.
    The Primary
   is faster than the secondary but the downside is that it can’t parse broken HTML;
   The secondary is more Accurate but slower because it’s based on a PHP library
   and it can parse the broken HTML.
 * Kind Regards,
    the iubenda team

Viewing 1 replies (of 1 total)

The topic ‘Script Blocking Optins’ is closed to new replies.

 * ![](https://ps.w.org/iubenda-cookie-law-solution/assets/icon-256x256.gif?rev=
   2728697)
 * [iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more](https://wordpress.org/plugins/iubenda-cookie-law-solution/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/iubenda-cookie-law-solution/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/iubenda-cookie-law-solution/)
 * [Active Topics](https://wordpress.org/support/plugin/iubenda-cookie-law-solution/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/iubenda-cookie-law-solution/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/iubenda-cookie-law-solution/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [iubenda](https://wordpress.org/support/users/iubenda/)
 * Last activity: [4 years, 6 months ago](https://wordpress.org/support/topic/script-blocking-optins/#post-15072920)
 * Status: resolved