Cookies
A cookie is a small entry a website stores in your browser and reads on your next visits. Until you give your consent, nothing goes to Google, and the site stores only the necessary entries, which need no consent. You can change your choice at any time: with the “Cookie settings” button on this page or in the footer of every page.
This list is up to date as of October 6, 2026.
After your consent
These cookies are stored by Google's tools, each only once you turn its category on. Rejecting or withdrawing consent deletes them from this browser and stops any further storing. How Google processes data.
| Name | Provider | Purpose | Lifetime | Category |
|---|---|---|---|---|
_ga | Google Ireland Limited | Google Analytics: distinguishes users. | 12 months | Analytics |
_ga_<id> | Google Ireland Limited | Google Analytics: keeps the session state. | 12 months | Analytics |
_gcl_au | Google Ireland Limited | Google Ads: links a visit from an ad to a click on the sign-up button, to measure how well a campaign works. | 90 days | Advertising |
_gcl_aw | Google Ireland Limited | Google Ads: remembers the ID of an ad click; only when you arrive from a Google ad. | 90 days | Advertising |
_gcl_gb | Google Ireland Limited | Google Ads: remembers the ID of an ad click; only when you arrive from a Google ad. | 90 days | Advertising |
_gcl_gs | Google Ireland Limited | Google Ads: remembers the ID of an ad click; only when you arrive from a Google ad. | 90 days | Advertising |
_gcl_ag | Google Ireland Limited | Google Ads: remembers the ID of an ad click; only when you arrive from a Google ad. | 90 days | Advertising |
_gac_gb_<id> | Google Ireland Limited | Google Ads: remembers the ID of an ad click; only when you arrive from a Google ad. | 90 days | Advertising |
_gcl_ls | Google Ireland Limited | Google Ads: ad click data; an entry in your browser's storage, not a cookie. | no expiry; deleted when you withdraw consent | Advertising |
_ga
Provider: Google Ireland Limited
Purpose: Google Analytics: distinguishes users.
Lifetime: 12 months
Category: Analytics
_ga_<id>
Provider: Google Ireland Limited
Purpose: Google Analytics: keeps the session state.
Lifetime: 12 months
Category: Analytics
_gcl_au
Provider: Google Ireland Limited
Purpose: Google Ads: links a visit from an ad to a click on the sign-up button, to measure how well a campaign works.
Lifetime: 90 days
Category: Advertising
_gcl_aw
Provider: Google Ireland Limited
Purpose: Google Ads: remembers the ID of an ad click; only when you arrive from a Google ad.
Lifetime: 90 days
Category: Advertising
_gcl_gb
Provider: Google Ireland Limited
Purpose: Google Ads: remembers the ID of an ad click; only when you arrive from a Google ad.
Lifetime: 90 days
Category: Advertising
_gcl_gs
Provider: Google Ireland Limited
Purpose: Google Ads: remembers the ID of an ad click; only when you arrive from a Google ad.
Lifetime: 90 days
Category: Advertising
_gcl_ag
Provider: Google Ireland Limited
Purpose: Google Ads: remembers the ID of an ad click; only when you arrive from a Google ad.
Lifetime: 90 days
Category: Advertising
_gac_gb_<id>
Provider: Google Ireland Limited
Purpose: Google Ads: remembers the ID of an ad click; only when you arrive from a Google ad.
Lifetime: 90 days
Category: Advertising
_gcl_ls
Provider: Google Ireland Limited
Purpose: Google Ads: ad click data; an entry in your browser's storage, not a cookie.
Lifetime: no expiry; deleted when you withdraw consent
Category: Advertising
When you arrive from an ad, Google also stores its own cookies on its own domains (google.com, doubleclick.net, googleadservices.com). The site cannot delete them; you can delete them in your browser's settings.
Always, in your browser's storage
These entries are not cookies: the site keeps them in this browser's storage on this device, and they are needed for the site to remember your theme and your choice in the cookie window. The theme stays in the browser. Your choice, with a random consent identifier, is also sent to our server, which records it with the time, without your IP address, and keeps it for 5 years.
| Name | Provider | Purpose | Lifetime | Category |
|---|---|---|---|---|
featureloom-theme | featureloom | Remembers the theme you chose for the site: light or dark. | until you clear the site's data in your browser | Necessary |
featureloom-consent | featureloom | Remembers your choice in the cookie window, its date and the version of the list of purposes. | 12 months, then we ask again | Necessary |
featureloom-theme
Provider: featureloom
Purpose: Remembers the theme you chose for the site: light or dark.
Lifetime: until you clear the site's data in your browser
Category: Necessary
featureloom-consent
Provider: featureloom
Purpose: Remembers your choice in the cookie window, its date and the version of the list of purposes.
Lifetime: 12 months, then we ask again
Category: Necessary
Site protection
Traffic to the site passes through Cloudflare, which protects it from bots. When it checks traffic, for example by showing a security challenge, it may store the cookies this protection needs. They need no consent and are not used for measurement or ads.
| Name | Provider | Purpose | Lifetime | Category |
|---|---|---|---|---|
cf_clearance__cf_bm | Cloudflare, Inc. | Protects the site from bots; stored when Cloudflare checks traffic, for example after a security challenge, when it shows one. | 30 minutes (Cloudflare's default setting) | Necessary (protection) |
cf_clearance, __cf_bm
Provider: Cloudflare, Inc.
Purpose: Protects the site from bots; stored when Cloudflare checks traffic, for example after a security challenge, when it shows one.
Lifetime: 30 minutes (Cloudflare's default setting)
Category: Necessary (protection)
How to change your choice
Open the settings and save a new choice. Withdrawing consent deletes Google's cookies from this browser and stops them being stored. You can also block or delete cookies in your browser's settings. Personal data is covered by our privacy policy.