# This guide will help you understand

• What a weekly heat-map analysis is

• Why you should use it

• How to create a _purchase_ weekly heat-map using Bloomreach Engagement Reports

• How to create a _session_start_ weekly heat-map using Bloomreach Engagement Reports

• How to filter "Weekly Heat-map" Analysis by a Customer Audience

• How to filter "Weekly Heat-map" Analysis by an Event Attribute

# What is a Weekly Heat-Map Analysis?

The Weekly Heat-Map Analysis is a visualization of data; useful to better understand customer behavior on-site. On the Y-axis you have time broken down by the Hour of the day and on the X-axis by the day of the week. Date part formatting sums up events across time as defined by the time filter; for example, if you have a 6 months long time filter; the Analysis will account for 6 months of purchases occurring at 1 am-1.59 am, 2 am-2.59 am, etc. on the Y-axis 6 months of purchases on Mondays, Tuesdays, etc. on the X-axis.

# Why you should use it

The Weekly Heat-Map Analysis shows you during which hours are your customers most active in terms of the metric you are studying.

1. Examining Purchases through the Heat-Map Analysis is useful to determine when are your "hottest buying periods".

2. Examining Session_starts through the Heat-Map Analysis is useful to determine when most customers arrive on your site.

# Advised Solutions

• Drill down the analysis by Customers who "have an email" and this analysis will help you with the timing of Newsletter/Sales E-Mails/SMS send-outs during "hottest" time periods

• Drill down the analysis by Traffic that has arrived from your Facebook Organic/ Instagram and this analysis will help you with the Timing of your Social Media posts.

• Web Personalization for customers who are shopping through the night. "Night Shopping Mode"

• Web Personalization for customers who are buying during the "hottest" time periods

# How to create a _purchase_ weekly heat map using Bloomreach Engagement Reports

Open `Analysis` > `create a Report`; follow the visual guide and then hit `preview`.

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Weekdays in word rather than number

If you want your heat-map to list the weekdays in the first row in as words rather than numbers you can do this by having 7 different metrics. The first would be called Monday, and there would be an event filter where timestamp weekday matches equal to 1. Afterward, you would make similar metrics for the other 6 days. Don't forget to subsequently delete the **timestamp** setting in the **Columns setting**.

# How to create a _session_start_ weekly heat-map using Bloomreach Engagement Reports

Copy the above Report as shown in the GIF below and replace the Metric of count.purchase [ALL] with count.session_start [ALL]

Note: You can also do this with session_ends, view_items, cart_updates, etc.

# How to filter "Weekly Heat-map" Analysis by a Customer Audience

At the bottom of the Report there is a "Customer Filter" This filters the results only by customers who fulfill the filter logic.

In the image below, we would be looking at the purchases occurring to customers who have purchased at least twice. This way you can see the behavioral pattern of your more loyal customers only.

# How to filter "Weekly Heat-map" Analysis by an Event Attribute

At the bottom of the Report there is a "Customer Filter" This filters the results only by customers who fulfill the filter logic.

In the below screenshot, the Metric is set as session_start; and we are filtering by "Paid Google" traffic. This way the heatmap only takes into account Paid Google Session_starts.