Cookies are a popular way for websites and advertisers to track online activities, with nearly half of all websites using them. Chances are, almost every website you visit uses cookies to make your experience smoother, offer personalised content, and gather valuable data. But what exactly are website cookies? What do cookies do on a website, and how do they work? And most importantly, are they safe?
Let’s break down everything you need to know about website cookies – from how to see what cookies a website is using to how they work. We’ll also tackle security concerns and privacy regulations, so you can put any cookie anxiety to rest and start using them to their full potential.
What are website cookies?
Cookies are small pieces of data stored on your visitors’ browsers when they visit your website. These little bits of information can store things like login details, preferences, and even track behaviours across different sessions. In simple terms, cookies help your website “remember” your visitors and their actions each time they return.
For example, when a customer logs into your site, a cookie keeps them logged in, so they don’t have to enter their details every time they visit. Cookies can also remember things like language preferences, shopping basket contents, and even provide personalised recommendations based on what they’ve browsed or purchased before.
By using cookies, you can create a smoother, more tailored experience for your customers – something they’ll love, especially since 71% of people expect personalised experiences. And what’s more, 76% get frustrated when they don’t get them.
Using cookies to meet your customers’ expectations adds up to more repeat visits and better conversions for your business.
What are the different types of cookies?
Understanding the various types of cookies can give you a clearer picture of how they work and how they shape your customers’ online experience. Let’s explore the main types of cookies and what they do:
- Session cookies
Session cookies are like temporary VIP passes for your website. They hang around only while someone’s actively browsing your site, and once they close the browser, the cookie is gone. These cookies can help keep track of things like the info users enter in forms or items in their shopping basket, making sure they don’t lose their progress as they navigate your site.
- Example: When someone adds an item to their basket and proceeds to checkout, the session cookie ensures that the product stays in their basket even if they navigate to other pages or refresh the website.
- Persistent cookies
Unlike session cookies, persistent cookies are stored on a device for a longer period, even after the browsing session ends – sometimes for days, months, or even years, depending on the expiration date set by the website. They remember things like your visitors’ login info, language preferences, or other settings they’ve customised. They make it easier for returning customers to pick up where they left off without re-entering everything.
- Example: If a customer sets a preferred language or currency, persistent cookies help retain those preferences for future visits.
- Third-party cookies
These cookies come from a different website than the one you’re currently visiting. Often, they’re used by advertisers, social media sites, or analytics tools to track your online activity across multiple sites. They’re the reason you might see an ad for a product you were browsing on another site just minutes ago.
- Example: Ever noticed that after browsing a website, you see ads for the same site on other pages? That’s likely due to third-party cookies tracking your browsing behaviour.
- Tracking cookies
Tracking cookies are a type of third-party cookie specifically designed to follow you around the web. They gather data on your online behaviour and build a profile of your interests, which advertisers use to show you highly targeted ads. While they can make ads more relevant, they also raise privacy concerns, especially when users haven’t given clear consent for tracking.
- Example: These cookies track what you’re looking at, where you’ve been, and what you’ve purchased to create a detailed ad profile of you. And that’s why they’ve become a major focus in privacy laws like GDPR.
Are website cookies safe?
In general, cookies themselves aren’t dangerous. But like anything, there are a few security and privacy risks to be mindful of. For example, 65% of users surveyed by Deloitte worry about the overuse of cookies and the impact on their personal data.
Some cookies can be sneaky and contain harmful scripts, or they may track your every move online without your knowledge. And if someone manages to steal a cookie, they could potentially gain access to sensitive info, like login credentials, especially if the site isn’t properly secured. Cookies are also used for targeted advertising, which some people find invasive, especially when it’s done without clear consent.
Privacy laws like GDPR now require websites to ask for your permission to use cookies and to be transparent about what data they collect and how they use it.
Best practices for website cookies
You might be asking yourself, ‘Does my website use cookies?’ and chances are, the answer is yes. To find out exactly which cookies your website uses, you can easily check using your browser’s developer tools to inspect the site’s cookies directly.
To protect your customers’ data, avoid security pitfalls, and stay on the right side of privacy laws, here are some best practices for managing cookies on your website:
- Get user consent: Before placing cookies, especially third-party or tracking ones, make sure users can give their clear permission. A simple cookie banner or pop-up is a great way to do this, and 75% of websites use this method.
- Have a clear cookie policy: Make sure your website has an easy-to-understand cookie policy that explains what cookies you use, what data is collected, and how it will be used. Surprisingly, 32% of internet users accept cookies without hesitation, while 42% reject them.
- Give users control: Let visitors manage their cookie preferences. Some people might want to accept essential cookies but reject others. Giving them control over this helps build trust and makes your site more user-friendly.
- Keep cookies secure: Always use secure connections (like HTTPS) and proper encryption, especially for sensitive data. This keeps your users’ info safe from prying eyes.
- Stay up to date: Privacy laws change, so regularly check your cookies for expiration dates, minimise the data you collect, and update your practices as needed.
Getting the most from your cookie strategy
Cookies are essential to how the internet works, improving user experiences, personalising content, and giving you insights into how visitors interact with your site. Whether it’s personalised recommendations on Amazon or Netflix, cookies are a big part of the online world.
As a small business owner, understanding the different types of cookies and their potential risks will help you use them effectively while addressing privacy concerns. Hopefully, this blog has helped clear up any confusion about cookies and how to use them responsibly. For additional support and guidance, be sure to explore our free, helpful resources.
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