Who runs this site
MDT Software Development is run by Jayden Marquardt from Canberra, ACT, Australia. Questions about anything here go to jayden@mdt.id.au.
Analytics
Google Analytics loads only if you press Accept on the banner. If you decline, or ignore it, no analytics script is loaded at all and nothing is sent to Google. You can change your mind at any time from the Analytics link in the footer.
When it is on, it records the pages you visit, roughly where in the world you are, and which browser you use. It also records a small number of actions: submitting the contact form, pressing an email or phone link, pressing a call to action, and opening a tool page. That is used to see which pages get read. It is not used to build a profile of you and it is not sold.
The contact form
The form collects your name, email, phone number, the service you picked, and your message. It is submitted through Netlify Forms and protected by Google reCAPTCHA, which means Google receives the information it needs to decide whether you are a person. The submission reaches Jayden by email and is used to answer you.
The free tools
Most tools run entirely in your browser and send nothing anywhere. Some cannot, because the work has to happen on a server:
- Site scanners, the SEO and OpenGraph preview, the broken link checker and the site file reader fetch the URL you give them from a server, not from your browser.
- Domain, DNS and IP lookups query public DNS resolvers, including Google, Cloudflare, Quad9, AdGuard and Mullvad, and an IP geolocation service.
- The ABN lookup queries the Australian Business Register.
- The AI tools send what you give them to OpenAI to produce a result. That includes the site summariser, the expense categoriser, the construction document assistant, the coin identifier and the chat tools.
Do not put anything confidential into a tool that calls a server. The tool pages say which ones do.
What is stored in your browser
The site stores a few things locally so it can remember your choices. These stay on your device and are never sent to Jayden: the analytics choice you made, your light or dark theme preference, and unfinished work in a few tools such as the invoice generator. You can clear them by clearing site data for this domain.
Hosting
The site is hosted by Netlify, which keeps standard server logs of requests, including IP addresses. That happens for every visitor and is outside the analytics choice above.
Your rights
You can ask what has been kept about you, ask for it to be corrected, or ask for it to be deleted. Email jayden@mdt.id.au and Jayden will handle it himself.