Last updated: 13 June 2026
MJ Web Studio LTD ("we", "our", "us") is committed to protecting your personal data and respecting your privacy. This Privacy Policy explains how we collect, use, store, and protect your personal information when you use our website mjwebstudio.co.uk and our online tools.
We are the data controller responsible for your personal data. This policy is compliant with the UK General Data Protection Regulation (UK GDPR) and the Data Protection Act 2018.
MJ Web Studio LTD
7 Bell Yard
London WC2A 2JR
United Kingdom
Email: mjwebstudioltd@gmail.com
VAT Number: GB 337390588
We may collect and process the following categories of personal data:
When you use our free tools such as the Google Penalty Checker, you authenticate via your Google Account. Through this process, we collect:
Important: We only request read-only access to your Google data. We cannot modify, delete, or publish anything on your behalf.
We use your personal data for the following purposes:
| Purpose | Lawful Basis |
|---|---|
| To respond to your enquiries and provide our SEO services | Performance of a contract / Legitimate interests |
| To provide our free tools (Google Penalty Checker, SEO ROI Calculator) | Consent (via Google OAuth) / Legitimate interests |
| To understand who uses our free tools and improve them | Legitimate interests |
| To maintain the security of our website and services | Legitimate interests |
| To comply with legal obligations | Legal obligation |
When you use our Google Penalty Checker tool, you grant us temporary access to your Google Search Console and Google Analytics data through Google's secure OAuth 2.0 authentication system.
We request the following Google API scopes:
webmasters.readonly - Read-only access to Google Search Consoleanalytics.readonly - Read-only access to Google Analyticsuserinfo.email and userinfo.profile - To identify your accountWe store the following data in our database:
We do not permanently store your Search Console or Analytics data. This data is retrieved in real-time when you use the tool and is not retained after your session.
You can revoke our access to your Google data at any time by visiting your Google Account Permissions page and removing "Google Penalty Checker" from the list of connected apps.
Our website uses a small number of essential local storage entries necessary for the website to function (such as remembering your cookie consent choice), and - only with your consent - Microsoft Clarity analytics cookies that help us understand how visitors use the site so we can improve it.
We do not use advertising cookies, retargeting cookies, or third-party tracking pixels. For full details of every cookie we use, how to give or withdraw consent, and how to manage your preferences, please see our Cookie Policy.
We do not sell, rent, or trade your personal data to third parties.
We may share your data with:
Your personal data is stored on servers located in the European Union. We do not transfer your data outside the UK/EU unless necessary for the provision of our services (e.g., Google API calls), in which case such transfers are protected by appropriate safeguards including Standard Contractual Clauses.
We retain your personal data for the following periods:
After these periods, your data will be securely deleted or anonymised.
Under UK data protection law, you have the following rights:
To exercise any of these rights, please contact us at mjwebstudioltd@gmail.com. We will respond within 30 days.
We implement appropriate technical and organisational measures to protect your personal data, including:
Our services are not directed at individuals under the age of 18. We do not knowingly collect personal data from children. If you believe we have collected data from a child, please contact us immediately.
If you are unhappy with how we have handled your personal data, you have the right to lodge a complaint with the Information Commissioner's Office (ICO):
Information Commissioner's Office
Wycliffe House, Water Lane
Wilmslow, Cheshire SK9 5AF
Website: ico.org.uk
Helpline: 0303 123 1113
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date. We encourage you to review this policy periodically.
If you have any questions about this Privacy Policy or our data practices, please contact us:
MJ Web Studio LTD
Email: mjwebstudioltd@gmail.com
Address: 7 Bell Yard, London WC2A 2JR, United Kingdom