Web cookies (also called HTTP cookies, browser cookies, or simply cookies) are small pieces of data that websites store on your device (computer, phone, etc.) through your web browser. They are used to remember information about you and your interactions with the site.
Purpose of Cookies:
Session Management:
Keeping you logged in
Remembering items in a shopping cart
Saving language or theme preferences
Personalization:
Tailoring content or ads based on your previous activity
Tracking & Analytics:
Monitoring browsing behavior for analytics or marketing purposes
Types of Cookies:
Session Cookies:
Temporary; deleted when you close your browser
Used for things like keeping you logged in during a single session
Persistent Cookies:
Stored on your device until they expire or are manually deleted
Used for remembering login credentials, settings, etc.
First-Party Cookies:
Set by the website you're visiting directly
Third-Party Cookies:
Set by other domains (usually advertisers) embedded in the website
Commonly used for tracking across multiple sites
Authentication cookies are a special type of web cookie used to identify and verify a user after they log in to a website or web application.
What They Do:
Once you log in to a site, the server creates an authentication cookie and sends it to your browser. This cookie:
Proves to the website that you're logged in
Prevents you from having to log in again on every page you visit
Can persist across sessions if you select "Remember me"
What's Inside an Authentication Cookie?
Typically, it contains:
A unique session ID (not your actual password)
Optional metadata (e.g., expiration time, security flags)
Analytics cookies are cookies used to collect data about how visitors interact with a website. Their primary purpose is to help website owners understand and improve user experience by analyzing things like:
How users navigate the site
Which pages are most/least visited
How long users stay on each page
What device, browser, or location the user is from
What They Track:
Some examples of data analytics cookies may collect:
Page views and time spent on pages
Click paths (how users move from page to page)
Bounce rate (users who leave without interacting)
User demographics (location, language, device)
Referring websites (how users arrived at the site)
Here’s how you can disable cookies in common browsers:
1. Google Chrome
Open Chrome and click the three vertical dots in the top-right corner.
Go to Settings > Privacy and security > Cookies and other site data.
Choose your preferred option:
Block all cookies (not recommended, can break most websites).
Block third-party cookies (can block ads and tracking cookies).
2. Mozilla Firefox
Open Firefox and click the three horizontal lines in the top-right corner.
Go to Settings > Privacy & Security.
Under the Enhanced Tracking Protection section, choose Strict to block most cookies or Custom to manually choose which cookies to block.
3. Safari
Open Safari and click Safari in the top-left corner of the screen.
Go to Preferences > Privacy.
Check Block all cookies to stop all cookies, or select options to block third-party cookies.
4. Microsoft Edge
Open Edge and click the three horizontal dots in the top-right corner.
Go to Settings > Privacy, search, and services > Cookies and site permissions.
Select your cookie settings from there, including blocking all cookies or blocking third-party cookies.
5. On Mobile (iOS/Android)
For Safari on iOS: Go to Settings > Safari > Privacy & Security > Block All Cookies.
For Chrome on Android: Open the app, tap the three dots, go to Settings > Privacy and security > Cookies.
Be Aware:
Disabling cookies can make your online experience more difficult. Some websites may not load properly, or you may be logged out frequently. Also, certain features may not work as expected.
Kim Gans grew up near Philadelphia in Havertown, Pennsylvania. She went to Duke University as a first-generation college student and earned a BS in Biology. She took all the pre-med courses, but switched her interests after taking a course on food and hunger. She completed a Master’s degree in Public Health, with an emphasis in […]
Dr. Georgia Powell earned her Bachelor of Science in HDFS with a minor in Gerontology from UConn in 2000. Since then, she has dedicated her career to improving health outcomes and advancing mental wellness across vulnerable populations. With over 25 years of experience, she has held leadership roles in the healthcare and insurance industries. Her […]
Amy Watkins (BA ’99), was featured in a project that recently won a New England Emmy! In the documentary, Ghost Shoes, tells the story of this unique project and the victims it honors, thus putting faces and names to those most affected by pedestrian deaths. Watch it here: https://www.youtube.com/watch?v=1vQ4nuIRfWI. Amy now works at Connecticut Children’s […]
Congratulations to Alaina Brenick, who was selected to be the 25-26AY UConn Hartford Faculty Leadership Fellow as part of the UConn Hartford Teaching and Learning Equity Faculty Leadership Fellow Program!
Lynna Vo ’24 (ED), ’25 MA, earned her undergraduate degree in elementary education with a math focus and minor in human development and family sciences. She will be an ETA in Vietnam for her Fulbright. https://today.uconn.edu/2025/06/six-recent-graduates-earn-spots-in-fulbright-u-s-student-program/
Marlene Schwartz featured in UConn Today discussing what cuts to school lunch and food bank programing means for children and families: https://today.uconn.edu/2025/06/cuts-to-school-lunch-and-food-bank-funding-mean-less-fresh-produce-for-children-and-families/
Congratulations to Beth Russell, recipient of this year’s InCHIP Community-Engaged Health Research Excellence Award. This award recognizes a faculty member who has demonstrated excellence in health-related research conducted in collaboration with one or more community organizations and consistent with the mission of InCHIP.
Congratulations to Na Zhang, recipient of this year’s InCHIP’s Junior Faculty Research Excellence Award! This award recognizes a pre-tenure InCHIP-affiliated faculty member who has made significant scientific contributions in a health-related domain consistent with the mission of InCHIP.
I entered UConn in Fall 1975 majoring in Home Economics Education. During my time at UConn not only did I get an excellent education, but I also met my husband. I loved my coursework, especially the classes in the Child Development and Family Relations (CDFR) department, which eventually become HDFS. When it came time for […]