https://instructorflow.app/ weekly 1.0 https://instructorflow.app/how-it-works monthly 0.9 https://instructorflow.app/faq monthly 0.8 https://instructorflow.app/case-study monthly 0.8 https://instructorflow.app/features/writing-feedback monthly 0.7 https://instructorflow.app/features/speech-feedback monthly 0.7 https://instructorflow.app/features/group-project monthly 0.7 https://instructorflow.app/features/feedback-library monthly 0.7 https://instructorflow.app/features/course-manager monthly 0.7 https://instructorflow.app/privacy yearly 0.3 https://instructorflow.app/terms yearly 0.3