Google Analytics for Beginners
Ruben Vezzoli
Agenda1. Web Analytics Intro
2. How Google Analytics works?
3. Google Analytics Structure (Account, Properties & Views)
4. Users, Sessions & Hits
a. Hits
b. Sessions
c. Users
d. Client-ID vs User-ID
5. Dimensions & Metrics
6. Reports
a. Customization
i. Data sampling
ii. How to avoid data sampling?
b. Real-Time
c. Audience
i. Lifetime Value & Cohort Analysis
d. Acquisition
i. UTM parameters & Channel Grouping
ii. Referrals
iii. Bounce Rate & Time-on-Site
e. Behavior
i. Behavior Flow
ii. Site Content (Page, Landing Page & Exit Page)
iii. Events & Goals
iv. Experiments (A/B Testing)
f. Conversions
i. E-commerce Report
ii. Attribution Models
iii. Multi-channel funnels
iv. Attribution
7. How-to
a. Create a segment
b. Use the graphs
c. Export the data
d. Create a Report (+Excel)
WHY?
The goal of this training
Resources
https://analytics.google.com/analyti
cs/academy/
http://cutroni.com/blog/
https://www.kaushik.net
http://www.kristaseiden.com/
https://analytics.googleblog.com/
https://www.lunametrics.com
https://www.simoahava.com
https://measureschool.com/
https://www.youtube.com/channel/UCCH
6Q0HdjUan-fdzRBQPCNA/videos
Official Course
Blogs
Conferences
E-metrics
Webtrekk Summit
Measurecamp
Measurefest
WEB ANALYTICS & DATA ANALYSIS
Web Analytics?
“Web analytics is the measurement, collection, analysis and reporting of web data for
purposes of understanding and optimizing web usage.”
https://en.wikipedia.org/wiki/Web_analytics
Example - Data Analysis
1. How many people click on the Size-Chart button? Does it has an impact on the user behaviors?
2. “I have to calculate CTR and CR (click vs no-click)”
3. CTR = “I need the sessions and the event “Size Chart Button”” CR = “I need the sessions and the
transactions”
4. “Do I have to build a custom report/build a segment/use secondary dimensions/other data sources?”
5. I export the data and I make sure that I don’t have sampled reports.
6. Data are showing that the CTR is low but the CR is really high -> increase CTR = $$$$ -> I have to adjust
the CTA of the button or change the position of the button.
HOW GOOGLE ANALYTICS WORKS?
How Google Analytics works?
https://en.wikipedia.org/wiki/Client%E2%80%93server_model
How Google Analytics works?
https://www.youtube.com/watch?v=1Fr9pLFGwig
https://developers.google.com/analytics/devguides/collection/protocol/v1/
Scheme by Justin Cutroni
How Google Analytics works? (simplified)
https://www.youtube.com/watch?v=RIcC_iiE-O0
1. GA pixel collects
the data
2. GA process the data
(e.g. apply filters)
3. The data are stored in
the database
Google Analytics Pixel/Tag
https://taginspector.com/marketing-tags-and-pixels-form-and-function/
“A tag (or often called pixel) is a short snippet of javascript (code)
that does something on your website. In the context of
marketing/advertising tags and pixels, they are often collecting
some information about the visitor to a website and their behavior
on the site.”
“Tags are snippets of code which are added to a site to collect
information and send it to third parties. ”
Pageviews Pixel: every page
Remarketing Pixel: every page
Sale Pixel: only in the thank-you page
<head>
</head>
<body>
</body>
https://www.google-analytics.com/collect?v=1&_v=j68&aip=1&a=781366535&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.lesara.it%2Fabito-da-bambina-con-stampa-etno-15
2385.html&ul=en-us&de=UTF-8&dt=Abito%20da%20bambina%20con%20stampa%20etno&sd=24-bit&sr=360x640&vp=360x640&je=0&ec=Device%20Orientation&ea=Change%
20to%20Portrait&el=product&xid=6pa3mijmTOim52-oKQEHlQ&xvar=1&_utma=230551169.371231360.1492691322.1528219890.1528286250.728&_utmz=230551169.1528113
120.721.197.utmcsr%3Dstileo%7Cutmccn%3Dsoquero%7Cutmcmd%3Daff&_utmht=1528286271480&_u=SDCCAAAL~&jid=&gjid=&cid=371231360.1492691322&tid=UA-44869
366-1&_gid=1484010925.1528212198&gtm=G5oPJL88B&z=1257871625
Google Tag Manager
https://support.google.com/tagmanager/answer/6102821?hl=en
https://www.youtube.com/watch?v=KRvbFpeZ11Y
“Google Tag Manager is a free tool that allows you manage and deploy marketing tags (snippets of code or tracking pixels) on
your website (or mobile app) without having to modify the code.”
Sometimes Google Analytics is inaccurate!!
GOOGLE ANALYTICS STRUCTURE
Google Analytics Structure
https://support.google.com/analytics/answer/1009618?hl=en
Company A
Company A
Company A - Web
Company A - App
Company A - DE
Company A - IT
Company A - NL
Company A - FR
...
USERS, SESSIONS & HITS
Users, Sessions & Hits
http://cutroni.com/blog/2014/02/05/understanding-digital-analytics-data/
https://www.youtube.com/watch?v=f35RP9Ru6Fw
Hits
https://www.e-nor.com/blog/google-analytics/hit-count-in-google-analytics
An interaction that results in data being sent to Analytics. Common hit types include page tracking
hits, event tracking hits, and ecommerce hits (e.g. user loads a page on a website or a screen in a
mobile app)
https://www.google-analytics.com/collect?v=1&_v=j67&aip=1&a=983732160&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.les
ara.it%2Fsneakers-con-zeppa-e-pizzo-floreale-230099.html%3Futm_source%3Dstileo%26utm_medium%3Daff%26utm_content%3
D%26utm_campaign%3Dsoquero&dr=https%3A%2F%2Fstileo.it%2Fcerca%3Fsearch%3Dlesara&ul=en-us&de=UTF-8&dt=Sneaker
s%20con%20zeppa%20e%20pizzo%20floreale&sd=24-bit&sr=1536x864&vp=182x335&je=0&ec=Device%20Orientation&ea=Chan
ge%20to%20Portrait&el=product&_utma=230551169.371231360.1492691322.1525873853.1525874016.694&_utmz=23055116
9.1525874016.694.193.utmcsr%3Dstileo%7Cutmccn%3Dsoquero%7Cutmcmd%3Daff&_utmht=1525874027119&_u=SDCCAAAL
~&jid=&gjid=&cid=371231360.1492691322&tid=UA-44869366-1&_gid=1253036365.1525679367&gtm=G4rPJL88B&z=15837636
18
URL UTM parameters
Screen sizes
Non-Interaction Hits
https://www.lunametrics.com/blog/2014/05/06/noninteraction-events-google-analytics/
A non-interaction hit doesn’t impact the bounce rate*, session length,... calculation. E.g. banner
impression, scrolling. The “Banner Impression” event was an
interaction event.
*Bounce Rate = single-hit session/All sessions %
Bounce Rate
Sessions
https://support.google.com/analytics/answer/2731565?hl=en
The period of time a user is active on your site or app. By default, if a user is inactive for 30
minutes or more, any future activity is attributed to a new session. Users that leave your site and
return within 30 minutes are counted as part of the original session.
Scenario 1 Scenario 2
Users
https://support.google.com/analytics/answer/2992042?hl=en
Users are identified using an anonymous number or a string of characters. The analytics tool
normally creates the identifier the first time a user is detected. Then that identifier persists until it
expires or is deleted.
The identifier is sent to the analytics tool with every hit of data. Then the analytics tools can group
hits (and thus sessions) together using the identifier in the hits.
https://www.google-analytics.com/collect?v=1&_v=j67&aip=1&a=983732160&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.les
ara.it%2Fsneakers-con-zeppa-e-pizzo-floreale-230099.html%3Futm_source%3Dstileo%26utm_medium%3Daff%26utm_content%3
D%26utm_campaign%3Dsoquero&dr=https%3A%2F%2Fstileo.it%2Fcerca%3Fsearch%3Dlesara&ul=en-us&de=UTF-8&dt=Sneaker
s%20con%20zeppa%20e%20pizzo%20floreale&sd=24-bit&sr=1536x864&vp=182x335&je=0&ec=Device%20Orientation&ea=Chan
ge%20to%20Portrait&el=product&_utma=230551169.371231360.1492691322.1525873853.1525874016.694&_utmz=23055116
9.1525874016.694.193.utmcsr%3Dstileo%7Cutmccn%3Dsoquero%7Cutmcmd%3Daff&_utmht=1525874027119&_u=SDCCAAAL
~&jid=&gjid=&cid=371231360.1492691322&tid=UA-44869366-1&_gid=1253036365.1525679367&gtm=G4rPJL88B&z=15837636
18
Client ID
Client-ID vs User-ID
https://support.google.com/analytics/answer/6205850?hl=en
User-ID enables holistic measurement of user interactions that span across devices, such as
attributing an interaction with a marketing campaign on one device to a conversion that occurs on
another device, or de-duplicating unique users across multiple devices.
QUIZ 1
How many clicks: ?? (Partner Interface)
How many users: ?? (Google Analytics)
How many sessions: ?? (Google Analytics)
How many hits: ?? (Google Analytics)
Solution
How many clicks: 2 (Partner Interface)
How many users: 1 (Google Analytics)
How many sessions: 1 (Google Analytics)
How many hits: it depends (Google Analytics)
DIMENSIONS & METRICS
Dimensions & Metrics
https://developers.google.com/analytics/devguides/reporting/core/dimsmets
https://www.optimizesmart.com/complete-guide-to-dimensions-and-metrics-in-google-analytics/
Dimension = are attributes of your data. For example, the dimension City indicates the
city, for example, "Paris" or "New York", from which a session originates.
Metric = are quantitative measurements. The metric Sessions is the total number of
sessions. The metric Pages/Session is the average number of pages viewed per session.
Dimensions Metrics
QUIZ 2
Sessions
Bounce
Rate
Transaction
Conversion
Rate
Transaction
ID
Count of
Sessions
REPORTS
Google Analytics Reports
https://support.google.com/analytics/answer/1009618?hl=en
Create custom reports, dashboards, alerts and unsampled reports
Real-Time data
Who has visited the website.
How did the visitors arrived on the website?
Did they convert?
What did the visitor do on the website?
I. Customization
Customization
https://support.google.com/analytics/answer/1151300?hl=en
Data Sampling
https://support.google.com/analytics/answer/2637192?hl=en
Data sampling is an analysis technique that uses a smaller subset of your data
to identify larger patterns and trends. Google Analytics uses data sampling to
speed up the performance of its queries and calculations when your website has
a large volume of analytics data in storage.
Unsampled Report Sampled ReportData Sampling (50%)
(> 500k Sessions)
How to avoid data sampling?
https://www.lunametrics.com/blog/2013/06/24/solutions-google-analytics-sampling-problems-8-
ways-data/
● Change the date range (e.g. 2 years -> 6 months)
● Generate an unsampled report
● Use the standard report
II. Real Time
Real-Time Report
https://support.google.com/analytics/answer/1638635?hl=en
II. Audience
Audience Report
https://support.google.com/analytics/answer/1012034?hl=en
Lifetime Value & Cohort Report
https://support.google.com/analytics/answer/6182550?hl=en
http://cutroni.com/blog/2015/02/06/using-cohort-report/
III.ACQUISITION
Acquisition Report
https://www.youtube.com/watch?v=ER7ZzdgaEd0
UTM Parameters & Channel Grouping
http://blog.rafflecopter.com/2014/04/utm-parameters-best-practices/
https://moz.com/blog/guide-to-direct-traffic-google-analytics
https://www.lesara.it/slip-on-fitness-con-motivo-traforato-160975.html?utm_source=fa
cebook&utm_medium=social&utm_campaign=pr_160975|d_20180507|t_08|country_it
?parameter=value&parameter...
UTM Parameters & Channel Grouping
http://blog.rafflecopter.com/2014/04/utm-parameters-best-practices/
https://moz.com/blog/guide-to-direct-traffic-google-analytics
II. Behavior
Behavior
https://martech.zone/google-analytics-behavior-reports/
Events & Goals
https://www.optimizesmart.com/event-tracking-guide-google-analytics-simplified-version/
III. Conversion
Conversions
http://cutroni.com/blog/2014/02/05/understanding-digital-analytics-data/
E-commerce Report
http://cutroni.com/blog/2014/02/05/understanding-digital-analytics-data/
Multi-channel Funnels
https://support.google.com/analytics/answer/1037249?hl=en
Attribution Models
https://docs.google.com/document/d/1jA-A_w_wL_A59lzewII__bo0aF9cPU
VfViXjM_S9dV0/edit?usp=sharing
Multi-channel Funnels
https://support.google.com/analytics/answer/1037249?hl=en
How to create a segment?
https://support.google.com/analytics/answer/3124493?hl=en
The End

Google Analytics for Beginners - Training