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.
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
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.
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"
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
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:
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).
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.
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.
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.
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.
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.
Serving the residents of Connecticut has been part of our DNA since our founding in 1881. From training future leaders to commercializing innovative technologies and helping businesses grow, we are proud to fuel the economic engine of our state.
From 2019-2024, research from UConn’s College of Agriculture, Health and Natural Resources (CAHNR) has contributed to the state’s innovation economy.
$1M
licensing revenue generated
48
invention disclosures submitted
59
IP filed
39
IP issued
One of CAHNR’s greatest economic impacts comes from the enhanced human capital—knowledge, creativity, innovation, and entrepreneurship—found in our graduates.
During their academic journey at CAHNR, students gain the experience, education, and skills to boost their productivity and enable them for high potential careers after graduation. Our programs respond directly to industry need, bringing together our mission to educate and support Connecticut’s economy.
Two- and four-year options to prepare a skilled workforce ready to support industry at the rural-urban interface. Tree Hugger: Alyssa Cleland Learns the Arborists’ Ropes - UConn Today
With funding from USDA, the CAHNR Fellows program is training the next generation of agriculture, health, and natural resources professionals. USDA Grant to Provide Career Opportunities, Sponsor CAHNR Students at UConn Waterbury and UConn Stamford - UConn Today
Established in the 1950s, the program continues to evolve to meet student and business needs in the state and beyond. UConn Meat Science Program Merges Local Roots with Global Perspective - UConn Today
UConn Extension has more than 100 years' experience strengthening communities in Connecticut and beyond. From individual financial education to programs targeted at business development and sector growth, UConn Extension’s economic impact lifts up residents of Connecticut to achieve their professional and personal goals.
In 2023 alone, UConn Extension’s programs reached across the state to support residents, businesses, and communities.