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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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30 free minutes with a training advisor — no commitment.
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The Training Performance Evaluation - Optimize Websites and Web Apps training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Training Performance Evaluation - Optimize Websites and Web Apps training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Training Performance Evaluation - Optimize Websites and Web Apps training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Dive into comprehensive audits of sites and applications with Lighthouse in CLI and browser, measure Largest Contentful Paint and Cumulative Layout Shift on real business cases, configure WebPageTest for multi-browser tests and varied network conditions, define strict performance budgets tailored to your projects, perform practical exercises on your own source code with immediate trainer feedback, produce an actionable evaluation report ready for stakeholders.
Integrate RUM tools like Google Analytics and CrUX to track real user metrics live, deploy monitoring probes with Sentry and New Relic on React or Node.js applications, automate performance evaluation in GitHub Actions or Jenkins via Lighthouse CI, analyze FID and CLS bottlenecks on real traffic, test optimization scenarios with Brotli compression and advanced lazy-loading, finalize a custom Grafana dashboard and certified remediation plan to boost your enterprise skills.
Target audience
Web developers, DevOps engineers, technical managers for professional skill development
Prerequisites
Advanced proficiency in HTML/CSS/JS, knowledge of HTTP/2 networking and browser developer tools
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