404 from an overlay menu and an API issue

I think legacy jQuery 1.10 has outlived its usefulness and may be causing more problems than it solves. 

The last stable release of jQuery was ver 3.7.1.

https://cdnjs.com/libraries/jquery

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Deprecated_source_map_pragma

https://firefox-source-docs.mozilla.org/devtools-user/debugger/source_map_errors/

It's also worth mentioning that jQuery's popularity has declined in recent years. It's been replaced with modern JavaScript and frameworks like React, Angular, and Vue.js.

The only thing that I can find, there is no "start_url" mentioned in the manifest.

Because I am time bound, I'll quote AI:

A web app manifest is a JSON file that provides information about a web application, and it's essential for making a Progressive Web App (PWA). At minimum, a typical manifest file should include the following:

1. Name: The full name of the app.
2. Short Name: A shorter name for the app, used on the home screen or launcher.
3. Icons: An array of icons in different sizes and formats.
4. Start URL: The URL that the app should open when launched.
5. Display: How the app should be displayed when launched (e.g., `standalone`, `fullscreen`, `minimal-ui`).
6. Background Color: The background color used for the splash screen.
7. Theme Color: The color used for the address bar and other UI elements.

Here's an example of a minimal web manifest, which should be called "manifest.json" and linked like

{
"short_name": "Weather",
"name": "Weather App",
"icons": [
{
"src": "/images/icons-192.png",
"sizes": "192x192",
"type": "image/png"
},
{
"src": "/images/icons-512.png",
"sizes": "512x512",
"type": "image/png"
}
],
"start_url": "/",
"display": "standalone",
"background_color": "#3367D6",
"theme_color": "#3367D6"
}

Edit: If that does not work, try adding "<base href="/">" inside the heading and/or "<link rel="canonical" href="https://toddheymandirector.com/">"