Cookie settings
Choose which cookies ctdc.org may use. Nothing optional is set until you agree, and you can change your mind here at any time.
At a glance
Nothing optional by default
Analytics, videos and maps wait until you agree.
No advertising cookies
We never use cookies to show you adverts.
Change it any time
Cookie settings is at the bottom of every page.
01. Cookies we always use
These are needed for the site to work, so they are set without asking. None of them follows you to other sites.
| Cookie | What it does | How long it lasts |
|---|---|---|
| ctdc_consent | Remembers the choice you make on this page. | 6 months |
| _GRECAPTCHA | Set by Google reCAPTCHA when you use one of our forms, to tell people from spam robots. | 6 months |
02. Analytics
Only if you allow Analytics. Google Analytics tells us how many people visit, which pages they read and how they found us - never who you are. Its advertising features are switched off, and it does not store your IP address.
| Cookie | What it does | How long it lasts |
|---|---|---|
| _ga | Tells one visitor from another, with a random number. | 13 months |
| _ga_966KR637X7 | Keeps track of the current visit, so its pages are counted together. | 13 months |
How Google uses information from sites that use its services
03. Videos and maps
Only if you allow Videos and maps. Where a page shows a video or a map, it comes from another service, which sets its own cookies and may record that you watched or looked. Until you agree, you see a placeholder instead.
- YouTube (Google) - videos
- Vimeo - videos
- Google Maps - maps
04. Changing your mind
Change your choice above, or with Cookie settings at the bottom of any page. When you withdraw Analytics, it stops at once and its cookies are removed from this site. You can also delete cookies in your browser at any time.
The full details
Our cookie policy explains how we use cookies, and your rights.