Cookie Policy
This policy specifically explains how we, our partners, and users of our services deploy cookies, as well as the options you have to control them.
What are cookies?
Cookies are small pieces of data, stored in text files, that are stored on your computer or other device when websites are loaded in a browser. They are widely used to “remember” you and your preferences, either for a single visit (through a “session cookie”) or for multiple repeat visits (using a “persistent cookie”). They ensure a consistent and efficient experience for visitors, and perform essential functions such as allowing users to register and remain logged in. Cookies may be set by the site that you are visiting (known as “first party cookies”), or by third parties, such as those who serve content or provide advertising or analytics services on the website (“third party cookies”).
Both websites and HTML emails may also contain other tracking technologies such as “web beacons” or “pixels.” These are typically small transparent images that provide us with statistics, for similar purposes as cookies. They are often used in conjunction with cookies, though they are not stored on your computer in the same way. As a result, if you disable cookies, web beacons may still load, but their functionality will be restricted.
How we use cookies
We use cookies for a number of different purposes. Some cookies are necessary for technical reasons; some enable a personalized experience for both visitors and registered users; and some allow the display of advertising from selected third party networks. Some of these cookies may be set when a page is loaded, or when a visitor takes a particular action (clicking the “like” or “follow” button on a post, for example).
Many of the cookies we use are only set if you are a registered WordPress.com user (so you don’t have to log in every time, for example), while others are set whenever you visit one of our websites, irrespective of whether you have an account.
Types of Cookie
The table below explains the types of cookies we use on our websites and why we use them.
| Category of cookies | Why we use these cookies |
| Required | These cookies are essential for our websites and services to perform basic functions and are necessary for us to operate certain features. These include those required to allow registered users to authenticate and perform account-related functions, store preferences set by users such as account name, language, and location, and ensure our services are operating properly. |
| Analytics and Performance | These cookies allow us to optimize performance by collecting information on how users interact with our websites, including which pages are visited most, as well as other analytical data. We use these details to improve how our websites function and to understand how users interact with them. |
| Advertising | These cookies are set by us and our advertising partners to provide you with relevant content and to understand that content’s effectiveness. They may be used to collect information about your online activities over time and across different websites to predict your preferences and to display more relevant advertisements to you. These cookies also allow a profile to be built about you and your interests and enable personalized ads to be shown to you based on your profile. |
Examples
Below are examples of the cookies set, with explanations of their purpose. Please note that this is not an exhaustive list, but rather aims to be representative. Information about cookies that may be set by third parties, such as our ads partners, is below.
In addition, people and companies that use our services to publish or host their own sites may place additional cookies. We provide more information on these cookies below.
Required
| Cookie | Purpose |
| __ssid | For processing payment and to aid in fraud detection. |
| _sid /_mid | For processing payment and to aid in fraud detection. |
| _longreads_prod_new | Authentication for Longreads.com Member accounts. Only active when logged in, on *.longreads.com domains. |
| akm_mobile | Stores whether a user has chosen to view the mobile version of a website. |
| botdlang | Used to track the language a user has selected to view popular blogs in. |
| country_code | Used in order to determine whether or not the cookie banner should be shown. Set immediately on page load and retained for 6 hours to remember the visitor’s country. |
| csrftoken | Python/Ajax security cookie used on accounts.longreads.com. |
| forterToken | For processing payment and to aid in fraud detection. |
| landingpage_currency | Defines the currency displayed in WordPress.com landing pages. |
| pd_dashboard | Records last used folder in Crowdsignal dashboard so it can be reopened upon user’s next visit. |
| PD_USER_AUTH | Login cookie used to identify Crowdsignal user. |
| sensitive_pixel_option | Remembers the state of visitor acceptance to the cookie banner. Only set when the visitor clicks Accept. |
| twostep_auth | Set when the user is logged in using two factor authentication. |
| wordpress_logged_in* | Checks whether or not the current visitor is a logged in WordPress.com user. |
| wordpress_test_cookie | Checks if cookies are enabled to provide appropriate user experience. |
| wp-settings-{user_id} | Persists a user’s wp-admin configuration. |
| wp_sharing_{id} | Tracks whether or not a user has already performed an action. |
Analytics and Performance
| Cookie | Purpose |
| __pdvt | Used in log of Crowdsignal survey data to aid in debugging customer problems. |
| _hjIncludedInSample mp_6d7c50ad560e01715a871a117a2fbd90_mixpanel optimizelyBuckets optimizelyEndUserId __hstc hubspotutk optimizelySegments | Gathers information that helps us understand how visitors interact with our websites, which allows us to create a better visitor experience. |
| ab | Used for “AB testing” of new features. |
| nux_flow_name | Identifies which user signup flow was shown to the user. |
| tk_ni / tk_ai / tk_qs | Gathers information for our own, first party analytics tool about how our services are used. A collection of internal metrics for user activity, used to improve user experience. |
| tk_*r | Referral cookies used to analyse referrer behavior for Jetpack connected sites using WooCommerce. |
| wp-affiliate-tracker | Remembers the ID of the affiliate that referred the current user to WordPress.com |
| utma / utmb / utmc / utmt / utmz / ga / gat / gid | Google Analytics. Gathers information that helps us understand how visitors interact with our websites, which allow us to create a better experience for our visitors. Our users may also implement Google Analytics on their own websites. |
Advertising
| Cookie | Purpose |
| ads | Tracks if a visitor has clicked an ad before. |
| lr_nw | Counts and tracks pageviews on Longreads.com. Used to determine whether or not to show our Membership popup message. |
| wordpress_eli | Reduces the display of ads for repeat visitors. |
Advertisements from Third Parties
Our mission is to democratize publishing. So that we can offer free access to create a website using WordPress.com, we show ads on some of our users’ sites. Our users may also choose to place ads on their site through our ads program. Additionally, we also show ads from our ads program on some of our own websites (e.g. longreads.com), and in emails.
We operate our ads program in partnership with third party vendors. As part of the operation of our ads program, we use cookies to collect certain information. Advertising cookies enable us and our partners to serve ads and to personalize those ads based on information like visits to our sites and other sites on the Internet.
Below is a representative list of our advertising program partners, along with information on the cookies that each partner sets. The partners we work with change from time to time, and this is not an exhaustive list. Your choices to control cookies related to our ads program are described below.
Below is a representative list of the cookies that may be set by our ads partners in connection with ads that appear in emails.
| Cookie | Purpose |
| pi-userid | Used to personalize email-based ads. |
| eid_ | Used in email-based ads to track if a visitor has clicked an ad and report to advertisers how their ads performed. |
Visitors to Sites with Jetpack installed
Below are examples of the cookies set for visitors to sites with the Jetpack plugin installed. For more details on the cookies set for administrators, please see https://jetpack.com/support/cookies/.
Jetpack Comments
| Cookie Name | Purpose |
| comment_author_{HASH} | Remembers the value entered into the comment form‘s name field. Specific to the site from which it is set. This cookie mirrors one set by the core WordPress software for commenting purposes. |
| comment_author_email_{HASH} | Remembers the value entered into the comment form‘s email field. Specific to the site from which it is set. This cookie mirrors one set by the core WordPress software for commenting purposes. |
| comment_author_url_{HASH} | Remembers the value entered into the comment form‘s URL field. Specific to the site from which it is set. This cookie mirrors one set by the core WordPress software for commenting purposes |
Mobile Theme
| Cookie Name | Purpose |
| akm_mobile | Remembers whether or not a user wishes to view the mobile version of a site. |
Subscriptions
| Cookie Name | Purpose |
| jetpack_comments_subscribe_{HASH} | Remembers the state of the post and comment subscription checkboxes. |
| jetpack_blog_subscribe_{HASH} | Remembers the state of the post and comment subscription checkboxes. |
EU Cookie Law Banner
| Cookie Name | Purpose |
| eucookielaw | Remembers the state of visitor acceptance to the EU Cookie Law banner. |
Please note that this section is not intended to be exhaustive, but rather aims to be representative, and that our users may set additional cookies (such as Google Analytics), depending on the features they have chosen to enable or the plugins they have installed.
Controlling Cookies
Visitors may wish to restrict the use of cookies or completely prevent them from being set. Most browsers provide for ways to control cookie behavior such as the length of time they are stored – either through built-in functionality or by utilizing third party plugins. If you disable cookies, please be aware that some of the features of our service may not function correctly.
To find out more on how to manage and delete cookies, visit aboutcookies.org. For more details on your choices regarding use of your web browsing activity for interest-based advertising you may visit the following sites:
On a mobile device, you may also be able to adjust your settings to limit tracking.
Some analytics services we use, which place their own cookies or web tags on your browser, offer their own opt out choices. For example, you can opt out of Google Analytics by installing Google’s opt-out browser add-on, from Hotjar by using the Do Not Track header, and from Nielsen by clicking the opt out link found within Nielsen’s Privacy Statement.
Consent for Advertising Cookies on Our Sites
You may see a “cookie banner” on our websites and dashboards. If you are visiting one of our sites from the EU, then we do not set, or allow our ad partners to set, cookies that are used to show you targeted ads before you click to accept. When you consent in this manner, we and our advertising partners may set advertising cookies on the site you are visiting and on our other websites, dashboards, and services, which we use to show you advertisements about our various Automattic products. We’ll display the banner to you periodically, just in case you change your mind.
You can delete cookies at any time using your browser settings.
Contact Us
If you have any questions about our use of cookies, you can find the most relevant contact details in our Privacy Policy
