CookieYes is installed.
Does it block?
CookieYes holds back what its cookie list assigns to a category or what carries a category on the script tag. Everything else loads before consent.
Your account after the first check

Sample shop. Every point opens its fix with the steps for your tool.
The most common causes
The banner shows, the choice is saved, and data still goes out. Usually CookieYes does not know the script.
- 01
Script not assigned to a category
CookieYes only blocks what it can assign to a category. A script missing from the cookie list loads right away.
Art. 5(3) Directive 2002/58/EC
- 02
Script tag fixed in the theme
The browser runs a normal script tag before the banner has asked. It is held back with type="text/plain" and data-cookieyes="cookieyes-analytics" or "cookieyes-advertisement".
Art. 5(3) Directive 2002/58/EC
- 03
Old WordPress plugin
The plugin used to be called GDPR Cookie Consent (cookie-law-info). Versions before 3.0 work differently from the current one; after the update the steps on this page apply.
Art. 5(3) Directive 2002/58/EC
- 04
Tag in Google Tag Manager
A tag without “Require additional consent” (Advanced settings) fires whatever was chosen in the banner.
Art. 5(3) Directive 2002/58/EC
Step by step
Measure
Open the page without consenting and note which services load; then click “Reject” and look again. The report does this for you, with the place each service is added.
Assign in the cookie list
If the service is missing from the CookieYes cookie list, add it there and assign it to Analytics or Advertisement.
Mark script tags
Change fixed tags to type="text/plain" with data-cookieyes="cookieyes-analytics" (analytics), "cookieyes-advertisement" (advertising) or "cookieyes-functional" (functional).
Measure again
Check again without consent and after “Reject”. Only when the service is gone in both runs is it held back.
Questions
Why does a service load although CookieYes found it?
Found is not the same as assigned. Only with a category in the cookie list or on the script tag does CookieYes hold it back.
Which values does data-cookieyes accept?
The default categories cookieyes-functional, cookieyes-analytics, cookieyes-performance and cookieyes-advertisement. Together with type="text/plain", CookieYes runs the script only after consent to that category.
Do I need to check again after updates?
Yes. Theme and plugin updates often add services back; a weekly check catches that.
What a scan shows
It opens your page without consenting, notes every service, then clicks Reject and measures again. For every service that still loads, the report gives the script tag with the matching CookieYes category. Right away for your website: cookie check.
As of 15 November 2026. We name the reference so you can read it yourself; this is not legal advice.
More guides
- Cookies before consent: what ePrivacy requires
- Price information in web shops: unit price and shipping
- European Accessibility Act checker for web shops (WCAG)
- Cookiebot not working or not blocking?
- Usercentrics not blocking?
- Borlabs Cookie not blocking?
- Real Cookie Banner not blocking?
- Complianz not blocking?
- Check your cookie banner yourself in three steps
- Google Fonts self-hosted but still loading?
- Dark patterns in online shops: five patterns and the fix
- EU withdrawal button 2026: what your shop needs
- Unit price and the “order with obligation to pay” button
- GPSR: manufacturer information in your web shop
- OneTrust not blocking cookies?
- Wix cookie banner check: does it really block?
- GTM consent: fire tags only after consent in Tag Manager
- Google Maps embed and GDPR: load the map only after a click
- YouTube embed and GDPR: load the video only after a click
- Google Analytics without consent?
- Meta Pixel before consent?
- TikTok Pixel before consent?
- Hotjar before consent?
- Microsoft Clarity consent mode: check what it sends
- Google reCAPTCHA and GDPR: load it only on the form page
- HubSpot cookie banner not showing?
- Shopify cookie banner check: does it really block?
- Google Consent Mode v2 checker: test and set it up
- Cookie checker for websites: free, with the reject test
- Security headers check: free website security checker