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Free download · Site Control

Tell artificial intelligence companies which pages they may read.

Find out which artificial intelligence companies are allowed to read your pages, decide which ones should be, and check the things people notice when they arrive. All of it on your own computer, with the internet off.

FreeNo payment to use

What is inside.

Find out which companies are allowed to read your website

Every website keeps a short list of instructions for the machines that visit it. Most people have never read their own, and the ones who have are usually surprised.

Paste yours in and it tells you, in ordinary words, which artificial intelligence companies you are letting read your pages, which you are turning away, and whether you are letting them quote you, train on what you wrote, or both.

What it will not doThat list is a request, not a lock. Well-behaved machines obey it. Badly behaved ones ignore it, and no file on your website can stop them.

Write that list of instructions

Rather than guessing at it. It knows the shape each kind of website needs, it gives you a switch for each company so you can decide one at a time, and it reads back what you have written to check it makes sense.

What it will not doSame as the one before it: the list is a request. It tells well-behaved machines what you want, and cannot force the others.

Write a short note telling artificial intelligence assistants what your website is about

A new and growing habit: a short plain-language file that says what your website is and which pages are worth reading. This writes it.

What it will not doThis is a habit, not a rule, and not all artificial intelligence companies pay attention to it. It costs almost nothing to have one. Do not expect it to do more than it does.

Tell search engines what kind of thing your page is

So that a recipe is understood as a recipe, an event as an event, and a business as a business. It covers twenty-two kinds of thing and checks your work before you publish.

What it will not doDoing this correctly makes you eligible to appear in a fancier search result. Search engines decide the rest, and they change their minds.

Check that your text is dark enough to read

Against the background you have put it on, including for people whose eyesight is not strong. When a pair of colours fails, it finds you the nearest colour that passes, so you are not left guessing.

What it will not doThis is one check out of many. Passing it does not make a page easy for everybody to use. It makes one specific, measurable thing correct.

Free versus paid

What you get free. What the download adds.

Site Control has no paid version. The five tools are free on this site, and the download is a free folder of the same tools that you keep on your own computer and can use for clients’ websites.

What you get free

  • Five tools on this site: the artificial intelligence access check, the robots.txt and llms.txt writers, the search engine data writer and the contrast checker
  • Works with the internet off once a page has loaded

What the download adds

  • The same five tools as one folder of about 65 kilobytes, kept on your computer
  • A short guide, and a way to check that the tools send nothing from your computer
  • Use for your own work and your clients’ work, and build them into websites you make for clients

FreeNo payment, now or later

Download Site Control · free

No surprises: prices are in United States dollars and paid once, with no subscription. Gumroad, the shop that handles payment, shows the total, including any tax, before you pay. Every purchase can be refunded in full within fourteen days, for any reason. How refunds work.

The specification

Exactly what you get.

In the download
Five tools, a short guide and a way to check that nothing leaves your computer
Size
About 65 kilobytes
Runs on
Any computer with a current web browser. Nothing to install. Double-click the file and it opens.
Needs the internet
No. Turn it off and try.
You may
Use them for your own work and your clients’ work, on as many of your own computers as you like, and build them into websites you make for clients
You may not
Sell them on, or pass them off as your own
Price
Free. This page always has the newest copy.

Before you download

Check it cannot
send anything.

Turn your internet off and use any of the five tools. If it needed to send what you type somewhere, that is the moment it would stop.