Configure a browser monitor

Dynatrace allows you to easily configure your browser monitors when first setting them up and at any time thereafter.

During browser monitor creation (single-URL or clickpath), configuration settings appear after you have clicked Create a browser monitor. These settings are a subset of the full set available in edit mode (described below) after the monitor has been deployed.

To configure an existing single-URL browser monitor or browser clickpath:

  1. Select Synthetic from the navigation menu.
  2. Select the browser monitor you want to configure.
  3. Click the Browse (...) button and select Edit.
  4. Click through the Monitor settings tabs in the left menu to configure the available settings (explanations below—a subset of these settings are available when you first set up a monitor).
  5. Click Save changes at bottom right when done editing your monitor.

Monitor setup

You can specify the general properties of your browser monitor like the Monitor name. Single-URL browser monitors also have a field where you can specify or edit the HTTP/HTTPS URL to navigate to.

Define device emulation settings

Emulated device properties include the profile of the device like the Device type, Bandwidth, and Screen size. The default device profile is Desktop.

  • For mobile device profiles (including tablets), you can select an orientation and bandwidth. The User agent is auto-selected.
  • For a Custom device, you can specify if it is a mobile device and choose orientation, Bandwidth, and Screen size. This profile uses the default Dynatrace user agent.
  • For desktop and laptop profiles, you can choose Bandwidth. These profiles use the default Dynatrace user agent.

Assign synthetic monitor to a web application

If this synthetic monitor is associated with one of your monitored web applications, you can assign the monitor to the application so you can track application availability and performance. Detected problems are then automatically associated with your application. If monitor status is unavailable, the associated application is also considered unavailable.

Click Assign monitor to application and select an application from the drop-down list. You can assign a monitor to multiple applications, and an application can have several assigned monitors.

Recorded clickpath

If you've recorded a clickpath, you have further configuration options and can edit the clickpath, if necessary.

Select Record again at top right to re-record your clickpath. You can also perform local playback by clicking Play back clickpath so you can verify that your recorded clickpath plays back as expected.

You aren't limited to just one mode to view and edit your clickpath—you can switch back and forth between the UI and script modes by clicking the Clickpath/Script switch. For details on editing your clickpath in JSON format, see Script mode for browser monitor configuration.

In visual/UI mode, you can avail of these controls to edit events in your script:

If necessary, you can delete unnecessary events from your clickpath by clicking x under Delete for the respective event. You can also add events in edit mode—click Add synthetic event. Specify a name and the event it should follow.

Although we do our best to name events intuitively, you can edit event names as required—simply click in the field provided for each event name.

In addition, you can configure each individual event by hovering over it and clicking when your cursor changes to a finger pointer. From here, you can delete the event by clicking Delete synthetic event.

The fields available to edit depend on the event type—see Browser clickpath events for detailed descriptions. When you are done editing, click Close details.

Frequency and locations

There are two factors that make up your monitoring schedule—how frequently your browser monitor runs and which locations it is executed from. The frequency and number of locations determine the number of runs each hour. For example, running a monitor from 3 locations every 15 minutes results in 12 executions per hour. Browser monitors are evenly spaced, running at 5-minute intervals.

You can choose a frequency of every 5, 10, 15, 30, or 60 minutes. You can also select multiple global locations from where your browser monitor is to be executed.

Validate content

This tab appears for single-URL browser monitors in Monitor settings.

For browser clickpaths, you can set up validation by selecting Recorded clickpath from the Monitor settings menu on the left. Click an event from the displayed event list to add validation for it.

Content validation helps to verify that your browser monitor loads the expected page content or element. Validations are performed through validation rules—click Add custom content validation to define a validation rule.

In browser clickpaths, you define validations for each event; for single-URL monitors, you define validation for the monitor as a whole as they each contain a single event. You can define as many validation rules for an event/monitor as you want.

You can validate based on specific text on a web page, a specific element, or text included within an element. You can opt to pass or fail your monitor/event based on your validation criteria. If pass criteria are not met (or fail criteria are met) the monitor/event fails and the execution is aborted.

You can add more than one validation to an event/monitor. If you have defined multiple validation rules, you can reorder and delete rules as required.

If your validation is based on content (contains text) or the markup for an element (contains text in element), you must provide the text string (Specify text) to search for. Optionally, you can specify text as a regular expression (Evaluate as regular expression). You can also specify the tab (Target window) in which the element should be found.

If your validation is searches for an element (contains element) or the markup text for an element (contains text in element), you must specify the CSS Selector or DOM locators to be used during replay—click Add locator, then select DOM or CSS, and provide the locator reference. You can add as many locators as you like.

Outage handling

Browser monitors offer you a few options for alerting you in case of availability outages. With newly created browser monitors, the setting Generate a problem and send an alert when this monitor is unavailable at all configured locations is enabled by default. This setting alerts you of a global availability outage when all locations experience an outage simultaneously.

The Generate a problem and send an alert when this monitor is unavailable for one or more consecutive runs at any location option allows you to raise a problem when there are consecutive failures at one or more locations. In the example below, a problem is generated if 3 of 4 locations are unable to access your site during two or more consecutive runs.

You can also disable both settings. This can be useful if you're testing a volatile site or have scheduled downtime that you don't want to be alerted about.

Performance thresholds

Performance thresholds enable you to be proactive about site latency. When enabled, simply enter a performance threshold in seconds for single-URL browser monitors. You can see the 24-hour average performance up until that point to help you set a threshold.

In the case of browser clickpaths, click Add threshold to set thresholds for the monitor as a whole and/or individual events.

You can delete or edit your performance thresholds at any time.

Monitor scripts

This tab appears for single-URL browser monitors and contains the script code of the monitor in JSON format. You can edit the script directly in the Dynatrace Portal or Download the script to edit in a text editor of your choice. For details, see Script mode for browser monitor configuration.

Advanced setup

This tab contains controls for HTTP headers, cookies, and in the case of single-URL browser monitors, login automation.

Automate login

Dynatrace makes it easy to automate the login process for password-protected pages. This is achieved with Dynatrace LoginSense TM technology, which enables intelligent and secure login to your web application each time a browser monitor runs.

Toggle Automate login (disabled by default) to automate logging in. If your web application requires authentication either via a web form or an HTTP authentication scheme, select Web form or Basic authentication respectively and enter credentials.

This setting is available for single-URL browser monitors. For browser clickpaths, login automation doesn't appear within Advanced setup. Only basic authentication is available for clickpaths and is included in the properties of the Navigate event.

Enable additional HTTP Headers

You can Enable additional HTTP headers. Click Add header to provide header type and value.

You can specify multiple HTTP headers, which will be set for all requests the browser monitor makes.

If you want to set headers only for specific requests, check Only apply headers to requests matching a pattern and then define a Pattern. After that, the header is only set for requests that match the pattern you’ve defined.

Set cookies

You can define a list of cookies to be created for the monitor (in Advanced setup) or as part of the Cookie event.

Click Add cookie. Then provide a Name and cookie Value. Every cookie must be unique within the list.

The following symbols are not allowed in the cookie value: ;,\". Provide the Domain of the cookie, and optionally, the Path to the cookie.