Bookmarks Validator vs ChangeTheHeaders for Safari

Analyzes a desktop browser's exported bookmarks HTML file for invalid URLs. The resultant invalid bookmarks HTML file, annotated with reason-invalid messages, is used to manually correct the browser’s bookmarks. At any time, the bookmarks file and the invalid bookmarks result file can be inspected. The in-progress validation process can be aborted. Features: * Supports bookmark HTML files exported by the Safari, Firefox, Chrome, Brave and Opera desktop browsers. * Bookmarks files can be accessed from the iOS app's Documents folder, a macOS Downloads folder or the user's iCloud Drive. * Can display any exported Bookmarks file and any generated validation results file. * Can e-mail the invalid HTML file as an attachment and/or print it. Likewise for any exported Bookmarks file. * Quick Guide provides a quick way to learn how to use the app. * Quick Tour of app that demonstrates its features and how to use them; viewable on-demand. * Detailed User Guide on how to use the app; includes a list of Frequently Ask Questions (FAQs). User Guide can be searched. * Help Tips to guide and remind user how to proceed. * Ability to send e-mail to the developer to report an issue and get back a solution, ask usage questions and/or make improvement suggestions. * Optionally request to rate the app in the App Store. * Supports dark mode. Note: Browser bookmarks files need to be placed in a "Bookmarks Validator" folder. On an iOS device, this folder resides in the Documents folder. On a macOS device, this folder resides in the Downloads folder. On iCloud, it resides in the iCloud Drive. The User's Guide provides instructions on how to set this up.

ChangeTheHeaders is a Safari extension for iOS, iPadOS, macOS, and visionOS that allows you to customize HTTP request headers such as Accept, Accept-Language, Cookie, and User-Agent. You can set different request headers for specific URL domains and for specific resource types, such as audio and video, iframes, or images. Your settings can be synced to all of your devices via iCloud. Made by indie developer Jeff Johnson, known for StopTheMadness Pro. The support link has documentation and my email address.