GDPR – General Data Protection Regulation
Unfortunately, these subjects sound rather technical due to their nature, but we have put much effort into describing the most important things as simply and clearly as possible.
Automatic Data Retention
Every time you visit a website nowadays, certain information is automatically created and saved, just as it happens on this website.
Whenever you visit our website such as you are doing right now, our webserver (computer on which this website is saved/stored) automatically saves data such as
- the address diatrade.at of the accessed website
- browser and browser version
- the used operating system
- the address diatrade.at of the previously visited site diatrade.at
- the host name and the IP-address of the device the website is accessed from
- date and time
in files (webserver-logfiles).
Generally, webserver-logfiles stay saved for two weeks and then get deleted automatically. We do not pass this information to others, but we cannot exclude the possibility that this data will be looked at in case of illegal conduct.
Our website uses HTTP-cookies to store user-specific data.
What exactly are cookies?
Every time you surf the internet, you use a browser. Common browsers are for example Chrome, Safari, Firefox, Internet Explorer and Microsoft Edge. Most websites store small text-files in your browser. These files are called cookies.
Cookies save certain parts of your user data, such as e.g. language or personal page settings. When you re-open our website, your browser submits these “user specific” information back to our site. Thanks to cookies, our website knows who you are and offers you the settings you are familiar to. In some browsers every cookie has its own file, in others such as Firefox, all cookies are stored in one single file.
There are both first-party cookies and third-party coookies. First-party cookies are created directly by our site, while third-party cookies are created by partner-websites (e.g. Google Analytics). Every cookie is individual, since every cookie stores different data. The expiration time of a cookie also varies – it can be a few minutes, or up to a few years. Cookies are no software-programs and contain no computer viruses, trojans or any other malware. Cookies also cannot access your PC’s information.
This is an example of how cookie-files can look:
purpose: differentiation between website visitors
expiration date: after 2 years
A browser should support these minimum sizes:
- at least 4096 bytes per cookie
- at least 50 cookies per domain
- at least 3000 cookies in total
Which types of cookies are there?
There are 4 different types of cookies:
These cookies are necessary to ensure the basic function of a website. They are needed when a user for example puts a product into their shopping cart, then continues surfing on different websites and comes back later in order to proceed to the checkout. Even when the user closed their window priorly, these cookies ensure that the shopping cart does not get deleted.
These cookies collect info about the user behaviour and record if the user potentially receives any error messages. Furthermore, these cookies record the website’s loading time as well as its behaviour within different browsers.
These cookies care for an improved user-friendliness. Thus, information such as previously entered locations, fonts or data in forms stay saved.
These cookies are also known as targeting-Cookies. They serve the purpose of delivering individually adapted advertisements to the user. This can be very practical, but also rather annoying.
Upon your first visit to a website you are usually asked which of these cookie-types you want to accept. Furthermore, this decision will of course also be saved in a cookie.
How can I delete cookies?
If you want change or delete cookie-settings and would like to determine which cookies have been saved to your browser, you can find this info in your browser-settings:
If you generally do not want to allow any cookies at all, you can set up your browser in a way, to notify you whenever a potential cookie is about to be set. This gives you the opportunity to manually decide to either permit or deny the placement of every single cookie. The settings for this differ from browser to browser. Therefore, it might be best for you to search for the instructions in Google. If you are using Chrome, you could for example put the search phrase “delete cookies Chrome” or “deactivate cookies Chrome” into Google.
How is my data protected?
If you want to learn more about cookies and do not mind technical documentation, we recommend https://tools.ietf.org/html/rfc6265, the Request for Comments of the Internet Engineering Task Force (IETF) called “HTTP State Management Mechanism”.
Rights in accordance with the General Data Protection Regulation
- right to rectification (article 16 GDPR)
- right to erasure (“right to be forgotten“) (article 17 GDPR)
- right to restrict processing (article 18 GDPR)
- righ to notification – notification obligation regarding rectification or erasure of personal data or restriction of processing (article 19 GDPR)
- right to data portability (article 20 GDPR)
- Right to object (article 21 GDPR)
- right not to be subject to a decision based solely on automated processing – including profiling – (article 22 GDPR)
If you think that the processing of your data violates the data protection law, or that your data protection rights have been infringed in any other way, you can lodge a complaint with your respective regulatory authority. For Austria this is the data protection authority, whose website you can access at https://www.data-protection-authority.gv.at/.
Evaluation of Visitor Behaviour
TLS encryption with https
We use https to transfer information on the internet in a tap-proof manner (data protection through technology design Article 25 Section 1 GDPR). With the use of TLS (Transport Layer Security), which is an encryption protocol for safe data transfer on the internet, we can ensure the protection of confidential information. You can recognise the use of this safeguarding tool by the little lock-symbol, which is situated in your browser’s top left corner, as well as by the use of the letters https (instead of http) as a part of our web address.
We use the tracking and analysis tool Google Analytics (GA) of the US-American company Google LLC (1600 Amphitheatre Parkway Mountain View, CA 94043, USA). Google Analytics collects data on your actions on our website. Whenever you click a link for example, this action is saved in a cookie and transferred to Google Analytics. With the help of reports which we receive from Google Analytics, we can adapt our website and our services better to your wishes. In the following, we will explain the tracking tool in more detail, and most of all, we will inform you what data is saved and how you can prevent this.
What is Google Analytics?
Google Analytics is a tracking tool with the purpose of conducting data traffic analysis of our website. For Google Analytics to work, there is a tracking code integrated to our website. Upon your visit to our website, this code records various actions you perform on your website. As soon as you leave our website, this data is sent to the Google Analytics server, where it is stored.
Google processes this data and we then receive reports on your user behaviour. These reports can be one of the following:
- Target audience reports: With the help of target audience reports we can get to know our users better and can therefore better understand who is interested in our service.
- Advertising reports: Through advertising reports we can analyse our online advertising better and hence improve it.
- Acquisition reports: Acquisition reports provide us helpful information on how we can get more people enthusiastic about our service.
- Behaviour reports: With these reports, we can find out how you interact with our website. By the means of behaviour reports, we can understand what path you go on our website and what links you click.
- Conversion reports: A conversion is the process of leading you to carry out a desired action due to a marketing message. An example of this would be transforming you from a mere website visitor into a buyer or a newsletter subscriber. Hence, with the help of these reports we can see in more detail, if our marketing measures are successful with you. Our aim is to increase our conversion rate.
- Real time reports: With the help of these reports we can see in real time, what happens on our website. It makes us for example see, we can see how many users are reading this text right now.
Why do we use Google Analytics on our website?
The objective of our website is clear: We want to offer you the best possible service. Google Analytics’ statistics and data help us with reaching this goal.
Statistically evaluated data give us a clear picture of the strengths and weaknesses of our website. On the one hand, we can optimise our page in a way, that makes it easier to be found by interested people on Google. On the other hand, the data helps us to get a better understanding of you as our visitor. Therefore, we can very accurately find out what we must improve on our website, in order to offer you the best possible service. The analysis of that data also enables us to carry out our advertising and marketing measures in a more individual and more cost-effective way. After all, it only makes sense to show our products and services exclusively to people who are interested in them.
What data gets stored by Google Analytics?
With the aid of a tracking code, Google Analytics creates a random, unique ID which is connected to your browser cookie. That way, Google Analytics recognises you as a new user. The next time you visit our site, you will be recognised as a “recurring” user. All data that is collected gets saved together with this very user ID. Only this is how it is made possible for us to evaluate and analyse pseudonymous user profiles.
Your interactions on our website are measures by tags such as cookies and app instance IDs. Interactions are all kinds of actions that you perform on our website. If you are also using other Google systems (such as a Google Account), data generated by Google Analytics can be linked with third-party cookies. Google does not pass on any Google Analytics data, unless we as the website owners authorise it. In case it is required by law, exceptions can occur.
The following cookies are used by Google Analytics:
Purpose: By deafault, analytics.js uses the cookie _ga, to save the user ID. It generally serves the purpose of differenciating between website visitors.
Expiration date: After 2 years
Purpose: This cookie also serves the purpose of differentiating between website users
Expiration date: After 24 hours
Verwendungszweck: It is used for decreasing the demand rate. If Google Analytics is provided via Google Tag Manager, this cookie gets the name _dc_gtm_ <property-id>.
Expiration date: After 1 minute
Value: No information
Purpose: This cookie has a token which is used to retrieve the user ID by the AMP Client ID Service. Other possible values suggest a logoff, a request or an error.
Expiration date: After 30 seconds up to one year
Purpose: With this cookie your behaviour on the website can be tracked and the site performance can be measured. The cookie is updated every time the information is sent to Google Analytics.
Expiration date: After 2 years
Purpose: Just like _gat_gtag_UA_<property-id> this cookie is used for keeping the requirement rate in check.
Expiration date: Afer 10 minutes
Purpose: This cookie is used to determine new sessions. It is updated every time new data or information gets sent to Google Analytics.
Expiration date: After 30 minutes
Purpose: This cookie is used to determine new sessions for recurring visitors. It is therefore a session cookie, and only stays saved until you close the browser again.
Expiration date: After closing the browser
Purpose: This cookie is used to identify the source of our website’s visitor number. This means, that the cookie saves information on where you came to our website from. This could be another site or an advertisement.
Expiration date: After 6 months
Value: No information
Purpose: The cookie is used to store custom user data. It gets updated whenever information is sent to Google Analytics.
Expiration date: After 2 years
Note: This list is by no means exhaustive, since Google are repeatedly changing the use of their cookies.
Below we will give you an overview of the most important data that can be evaluated by Google Analytics:
Heatmaps: Google creates so-called Heatmaps an. These Heatmaps make it possible to see the exact areas you click on, so we can get information on what routes you make on our website.
Session duration: Google calls the time you spend on our website without leaving it session duration. Whenever you are inactive for 20 minutes, the session ends automatically.
Bounce rate If you only look at one page of our website and then leave our website again, it is called a bounce.
Account creation: If you create an account or make an order on our website, Google Analytics collects this data.
IP-Address: The IP address is only shown in a shortened form, to make it impossible to clearly allocate it.
Location: Your approximate location and the country you are in can be defined by the IP address. This process is called IP location determination.
Technical information: Information about your browser type, your internet provider and your screen resolution are called technical information.
Source: Both, Google Analytics as well as ourselves, are interested what website or what advertisement led you to our site.
Further possibly stored data includes contact data, potential reviews, playing media (e.g. when you play a video on our site), sharing of contents via social media or adding our site to your favourites. This list is not exhaustive and only serves as general guidance on Google Analytics’ data retention.
How long and where is the data saved?
Google has servers across the globe. Most of them are in America and therefore your data is mainly saved on American servers. Here you can read detailed information on where Google’s data centres are located: https://www.google.com/about/datacenters/inside/locations/?hl=en
Your data is allocated to various physical data mediums. This has the advantage of allowing to retrieve the data faster, and of protecting it better from manipulation. Every Google data centre has respective emergency programs for your data. Hence, in case of a hardware failure at Google or a server error due to natural disasters, the risk for a service interruption stays relatively low.
Google Analytics has a 26 months standardised period of retaining your user data. After this time, your user data is deleted. However, we have the possibility to choose the retention period of user data ourselves. There are the following five options:
- Deletion after 14 months
- Deletion after 26 months
- Deletion after 38 months
- Deletion after 50 months
- No automatical deletion
As soon as the chosen period is expired, the data is deleted once a month. This retention period applies to any of your data which is linked to cookies, user identification and advertisement IDs (e.g. cookies of the DoubleClick domain). Any report results are based on aggregated information and are stored independently of any user data. Aggregated information is a merge of individual data into a single and bigger unit.
How can I delete my data or prevent data retention?
Should you generally want to deactivate, delete or manage all cookies (independently of Google Analytics), you can use one of the guides that are available for any browser:
Google Analytics is an active participant of the EU-U.S. Privacy Shield Framework, which regulates correct and save transfer of personal data.
You can find more information on this at https://www.privacyshield.gov/participant?id=a2zt000000001L5AAI&tid=111285676. We hope we were able to make you more familiar with the most important information on Google Analytics’ data processing. If you want to learn more about the tracking service, we recommend both of the following links: https://marketingplatform.google.com/about/analytics/terms/gb/ and https://support.google.com/analytics/answer/6004245?hl=en.
Google Analytics IP Anonymisation
We implemented Google Analytics’ IP address anonymisation to this website. Google developed this function, so this website can comply with the applicable privacy laws and the local data protection authorities’ recommendations, should they prohibit the retention of any full IP addresses.
The anonymisation or masking of IP addresses takes place, as soon as they reach Google Analytics’ data collection network, but before the data would be saved or processed.
You can find more information on IP anonymisation at https://support.google.com/analytics/answer/2763052?hl=en.