Web performance optimisation
Web performance optimisation involves improving the efficiency and speed with which web pages load in a browser.
Levels
- 1. Awareness
You can:
- describe the basic principles of web performance
- explain why web performance is important
- help improve web performance under supervision
- 2. Working
You can:
- explain the principles of web performance
- explain how poor performance can negatively affect user experience
- help improve web performance
- help identify and resolve web performance issues
- 3. Practitioner
You can:
- identify and resolve web performance issues
- collect data to monitor and resolve web performance issues
- guide on the best web performance optimisation software and methods to use
- 4. Expert
You can:
- advocate for web performance optimisation best practices
- coach and guide others
- actively collect data from multiple tools to monitor and resolve web performance issues
Contains public sector information from the UK Government Digital and Data Profession Capability Framework (https://understand-digital-data-roles-skills.service.gov.uk/), licensed under the Open Government Licence v3.0. © Crown copyright.
Closest ESCO skills
Contains ESCO v1.2.1 data (https://esco.ec.europa.eu/). © European Union. Reuse authorised under Commission Decision 2011/833/EU.
Role levels that expect this skill
| Role level | Role | Band | Expected level |
|---|---|---|---|
| Apprentice frontend developer | Frontend developer | 4 | Awareness |
| Junior frontend developer | Frontend developer | 5 | Awareness |
| Frontend developer | Frontend developer | 6 | Working |
| Senior frontend developer | Frontend developer | 7 | Practitioner |
| Lead frontend developer | Frontend developer | 8b | Practitioner |
| Head of frontend development | Frontend developer | 8c | Expert |