Privacy policy
Nasolv Accessibility Scan, operated by Nagy Solution. Last updated 1 September 2026.
What this app does
The app loads pages of your public storefront in an automated browser and checks them against WCAG 2.2 accessibility criteria. It reads the same pages any visitor to your store can see.
What we store
- Your shop domain and the access token Shopify issues when you install the app. This is what lets the app work.
- The URLs of the pages we scanned, and the accessibility problems found on them. A problem record contains the rule that failed, how serious it is, and a CSS selector pointing at the element.
- The date and time of each scan, so you can see changes over time.
- Your storefront password, only if you choose to give us one. This is optional and only needed for stores that are password protected, which is normal before launch. It is encrypted before it is stored, it is never shown back to you or sent to your browser, and it is used for one thing: reaching your storefront during a scan. You can remove it at any time from the app.
What we do not store
- No customer or shopper personal data. Scan results are recorded against your shop, never against a person. We do not read your orders or your customer list.
- No payment details. Billing is handled entirely by Shopify.
- No screenshots or copies of your page content.
Permissions we ask for, and why
- Themes and products, read. Requested so that a future release can point at the exact place in your theme that causes a problem. The app does not currently read or change your theme or your products, and it makes no changes to your store.
Who else sees your data
Nobody. We do not sell, share, or transfer your data to third parties. The app runs on servers we operate in Germany, so data stays in the EU. There is no third party analytics or advertising code in this app.
How long we keep it
Scan history is kept while the app is installed, so you can show that checks are being made over time. When you uninstall, Shopify sends us a deletion request 48 hours later and we delete everything belonging to your shop. You can also ask us to delete it sooner at any time.
Your rights
Under GDPR you can ask for a copy of what we hold about your shop, ask us to correct it, or ask us to delete it. Write to the address below and we will respond within 30 days.
Contact
Changes
If this policy changes in a way that affects what we store, we will update the date at the top and notify installed merchants.