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.
Quest participants at Fort Griswold. Marian Galbraith / Thames River Heritage Park
The Thames River Quest, three treasure hunt-style hikes sponsored by Connecticut Sea Grant, the Thames River Heritage Park and The Day, drew 151 participants from towns throughout southeastern Connecticut and beyond on June 2.
The first-time event incorporated lessons about local history and ecology into guided routes through Fort Trumbull State Park and the downtown waterfront park in New London, as well as Fort Griswold Battlefield State Park in Groton. Participants found clues along the way to solve a word puzzle that led to a treasure. Those who did the Quests between 10 a.m. and noon that day could ride the heritage park water taxi between the three sites for free. The event, which took place on Connecticut Trails Day, attracted many families with children, as well as adult groups.
Those unable to take part in the Quests on June 2 can find PDFs of the Quest routes on the heritage park website, www.thamesriverheritagepark.org, to do the self-guided routes at their leisure.
A boatload of Quest participants leaves the dock near Fort Griswold. Marian Galbraith / Thames River Heritage Park
Some Quest participants arrived by hike and front pack carriers to Fort Griswold. Marian Galbraith / Thames River Heritage Park
Fort Griswold Quest participants show off the stickers they earned for finding the treasure. Marian Galbraith / Thames River Heritage Park
At the downtown New London waterfront park Quest, the first clues were found at the Eugene O’Neill statue. Nancy Balcom / Connecticut Sea Grant
The waterfront park Quest took participants on the walkway along the Thames River. Nancy Balcom / Connecticut Sea Grant
Quest participants at Fort Trumbull in 2018. Judy Benson / Connecticut Sea Grant
Quest participants learned the history of Fort Trumbull. Judy Benson / Connecticut Sea Grant
Quest participants count the openings in the blockhouse at Fort Trumbull to solve one of the clues. Nancy Balcom / Connecticut Sea Grant
Judy Benson of Connecticut Sea Grant, right, hands out a Quest booklet at Fort Trumbull. Nancy Balcom / Connecticut Sea Grant
A family finds clues on the path at Fort Trumbull. Nancy Balcom / Connecticut Sea Grant
The clues were found throughout Fort Trumbull State Park. Nancy Balcom / Connecticut Sea Grant
The Fort Trumbull Quest drew 72 participants. Nancy Balcom / Connecticut Sea Grant