An exhaustive checklist of non functional requirements that should to be considered when building a website or web application :
- Acceptable – Verified as meeting the stated objectives
- Accessible – Accessible from different devices
- Archive and Retention – Old, out of date or redundant data.
- Auditable – Activity logs and records
- Availability – 24 x 7 x 365. Service level agreements
- Secured and Restoreable – System and data backups. Business Continuity / Disaster Recovery
- Capacity and scalability – Data, processing and concurrent user capacities. Current and future. Web hosting web services.
- Certified – Web standard certifications, security and compliance certificates.
- Verifiable – System and process controls. How will you know if it is working or not
- Dependable – Key dependencies including third parties
- Deployable – Installation effort and prerequisites
- Documented – Level of required documentation
- Emotional factors – Fun, absorbing, reassuring.
- Exploitable – Can the system or data provide additional benefits other than those explicitly stated
- Maintainability – Configuration and content management. Data loading
- Modifiable & Extensible – Ease and cost to make ongoing changes
- Open – APIs, system integration and interfaces. E.g. social media
- Responsive / Performance – Response times. Speed of page loads and calculations
- Quality – Identification and rectification of faults
- Reliable – Consistent and dependable quality of service
- Reportable – Catering for different reporting requirements
- Resourced – Internal and external human resources
- Safe – Are there any associated safety risks
- Secure – Online assets need to be protected
- Supportable – Support arrangements including third parties
- Testable – How to test
- Useable – Easy to use by target users. Both humans and web crawlers
Source Linkedin : Web Project Manager Group
