Markéta Konvičková: Fans Shocked by Death References
This code snippet is a javascript configuration block for a website, likely forum24.cz. Let’s break down what each part does:
1. Global Variables & Configuration:
* appUrl = "https://www.forum24.cz";: defines the base URL of the submission. This is useful for constructing relative URLs within the site.
* sssp.config({ webId: 32102, });: Configures a service called sssp (likely a custom or third-party script). webId: 32102 is a unique identifier for the website within that service. Without knowing what sssp is, it’s hard to say exactly what it does, but it’s likely related to analytics, content delivery, or user tracking.
2. Hotjar Configuration:
* _hjSettings = { hjid: 5208077, hjsv: 6 };: configures Hotjar, a website analytics and user behavior tracking tool.
* hjid: 5208077: The Hotjar site ID, uniquely identifying this website within Hotjar.
* hjsv: 6: The Hotjar script version.
3. window.onload Function:
This function executes after the entire page has loaded. This is significant because it ensures that the scripts it loads can access all the elements on the page.
* loadjs([...]): This function (presumably custom or from a library) is used to dynamically load JavaScript files. It takes an array of objects, each describing a script to load. Let’s look at the scripts being loaded:
* { defer: true, url: "//cdn.onesignal.com/sdks/OneSignalSDK.js", }: Loads the OneSignal SDK.
* defer: true: This attribute tells the browser to download the script in the background but not execute it until after the HTML parsing is complete. This improves page load performance.
* { async: true,url: "//connect.facebook.net/cs_CZ/sdk.js#xfbml=1&appId=249643311490&version=v2.3", }: Loads the Facebook JavaScript SDK.
* async: true: this attribute tells the browser to download the script in the background and execute it as soon as it’s downloaded, without blocking HTML parsing. This also improves page load performance.
* #xfbml=1: Enables XFBML parsing, allowing Facebook social plugins (like Like buttons, comments) to be rendered.
* appId=249643311490: The Facebook App ID for the website.
* version=v2.3: Specifies the version of the Facebook SDK to use.
* { async: true, url: "https://static.hotjar.com/c/hotjar-5208077.js?sv=6", }: Loads the hotjar tracking script.
* async: true: Loads and executes the script asynchronously.
4. OneSignal Configuration:
* window.OneSignal = window.onesignal || [];: This line ensures that the OneSignal object exists. If it doesn’t, it creates an empty array. this is a common pattern to avoid errors if the OneSignal script hasn’t loaded yet.
* OneSignal.push(function() { ... });: This pushes a function onto the OneSignal array. This function will be executed after the OneSignal SDK has loaded. This is the core OneSignal configuration.
* `appId: “b847685c-2c21-4c35-96e0-