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.
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 […]
Huda Akef is a PhD candidate planning to defend her dissertation and graduate in Summer 2025. Before finding her way to HDFS, she started her academic journey with a B.S. in Electronics Engineering with a minor in Computer Science from the American University in Cairo. After working as an engineer for a telecom operator in Egypt […]
Marlene Schwartz is a Professor in HDFS and Director of the Rudd Center for Food Policy and Health. She grew up Columbia, Maryland and graduated from Haverford College in Pennsylvania with a BA in Psychology in 1988. After college she moved back to Maryland and worked for two years as an RA in Marion Radke-Yarrow’s lab […]
Alyssa Clark (PhD ’23) and Eva Lefkowitz’s research on associations of sexual and affection behaviors and sexual with relationship and sexual satisfaction was highlighted recently in the media: https://www.psypost.org/study-identifies-three-patterns-of-physical-behavior-linked-to-sexual-satisfaction-in-committed-couples/ https://www.unilad.com/news/sex-and-relationships/study-reveals-physical-acts-satisfying-relationship-890321-20250419
Marketa Burnett led a session entitled “Disrupting the system(s): Empowering Black Girls in Education” for school leaders at the Connecticut Association of Independent Schools (CAIS) Spring Leadership Conference on April 28th.
Laura Donorfio, Katherine Garcia (undergraduate student), and Joanna Szeto (UConn Alum) organized UConn Waterbury’s 3rd Annual Pride Party (4/1/25). This year’s theme was “Trans Rights are Human Rights” (National Trans Day of Visibility occurs on 5/31) and featured 2 UConn alum and 1 undergraduate student as keynote speakers: Matt Blinstrubas, Executive Director, from Equality CT […]
STAT News, a Boston Globe Media company, recently interviewed Keith Bellizzi for a story “As more patients get automated test results, researchers seek ways to calm their nerves,” to accompany a newly published study in JAMA Netw Open. 2025;8(4):e254019. doi:10.1001/jamanetworkopen.2025.4019. Story link: https://www.statnews.com/2025/04/08/what-refreshing-your-online-medical-test-result-page-says-about-anxiety/
The UConn Waterbury early childhood program was featured in UConn Today! Learn more about Cora D’Alessandro’s role bringing the program to Waterbury, and one of the first students there, Alee Ennis ’25 (HDFS): https://today.uconn.edu/2025/04/local-partnership-expands-early-childhood-development-training-for-uconn-waterbury-students/