Training Performance Evaluation - Measure and Boost Web Speed

$3,465

  • 3 days
  • Onsite
  • 10 people max.
Ref: RQK411
10 people max.
$3,465
In-company rate: from $6,290 for the whole team
On-site and certification exam on quote
3 days
Onsite

Don't let this gap widen

Why this program matters

  • Without mastering performance evaluation, 53% of visitors abandon a site if loading exceeds 3 seconds, resulting in an estimated conversion loss of 7 billion dollars annually for global e-commerce.

  • Non-optimized sites drop 20 positions in Google SEO, with failing Core Web Vitals causing 32% more user incidents.

  • Companies pay heavily: 40% of dev time wasted on unnecessary redesigns, and careers stall against recruiters demanding these skills in 2024.

  • Every delay widens the competitive gap, risking lost market share.

Célian Lebacle, Learni trainer · Web & mobile expert
Célian Lebacle

Learni trainer · Web & mobile expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

40,869 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Performance Evaluation training objectives

  • Master the essential performance evaluation tools for professional websites
  • Develop skills in loading speed audits and Core Web Vitals
  • Implement concrete optimization measures in the workplace
  • Analyze key metrics to boost SEO and user experience
  • Produce certified evaluation reports for real projects
  • Set up automated workflows for web performance monitoring

Program

Performance Evaluation curriculum: 3 modules over 3 days

Module 1 : Fundamentals: Introduction to Web Performance Evaluation (Lighthouse, PageSpeed Insights, Chrome DevTools)

Dive into the basics of performance evaluation with quick installation of free tools like Google PageSpeed Insights and Lighthouse, interactive exploration of essential metrics such as Largest Contentful Paint and First Input Delay, practical exercises on real sites to identify bottlenecks, guided analysis of automated reports, and creation of your first personal audit with immediately applicable business recommendations.

Module 2 : Advanced Analysis: Core Web Vitals Metrics in Performance Evaluation (Web Vitals, WebPageTest)

Advance to in-depth analysis of Core Web Vitals through real-world tests with WebPageTest and Real User Monitoring, measure the impact of images, scripts, and fonts on speed, conduct comparative audits before/after optimization on the ongoing project, simulate mobile and desktop scenarios, produce personalized dashboards, and integrate alerts for continuous monitoring that transforms your skills into a certified professional asset.

Module 3 : Practical Optimization: Corrective Actions Following Performance Evaluation (GTmetrix, PSI Audits)

Apply performance evaluation results directly with hands-on optimizations such as image compression via TinyPNG, lazy loading, and CSS/JS minification, test live speed gains on your ongoing project site, deploy simple CDN configurations with Cloudflare, generate a final certified report with an action plan for the company, and benefit from a code review session to validate your production-ready skills.

How Performance Evaluation skills are assessed

  • Multiple-choice quiz to validate knowledge of tools and metrics at the end of the training
  • Continuous assessment through practical audits and report analyses
  • Presentation of the ongoing project: complete audit of a performant website

How the Performance Evaluation course is taught

  • Courses led by an expert trainer in web optimization
  • Practical exercises on e-commerce and showcase business cases
  • Ongoing project for evaluation and optimization of a real website
  • Complete course materials with checklists and templates provided to participants

Performance Evaluation training: access and practical arrangements

The Training Performance Evaluation - Measure and Boost Web Speed program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training Performance Evaluation - Measure and Boost Web Speed program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training Performance Evaluation - Measure and Boost Web Speed program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

How Learni guarantees the quality of your Performance Evaluation training

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

Performance Evaluation: frequently asked questions

Which tools are used in Performance Evaluation training?+
Hands-on work runs on lighthouse, pageSpeed Insights, chrome DevTools, web Vitals, webPageTest and GTmetrix. Those tools come from the Performance Evaluation program itself, delivered on site over 3 days, so participants practise on the stack they will use at work.
What can participants do after Performance Evaluation training?+
They can master the essential performance evaluation tools for professional websites, develop skills in loading speed audits and Core Web Vitals and implement concrete optimization measures in the workplace. Those are the stated objectives of the Performance Evaluation program at Beginner level, checked by the end-of-session assessment.
What does the Performance Evaluation program cover, day by day?+
Day 1: Fundamentals: Introduction to Web Performance Evaluation (Lighthouse, PageSpeed Insights, Chrome DevTools). Day 2: Advanced Analysis: Core Web Vitals Metrics in Performance Evaluation (Web Vitals, WebPageTest). Day 3: Practical Optimization: Corrective Actions Following Performance Evaluation (GTmetrix, PSI Audits). The Performance Evaluation program runs over 3 days, delivered on site.
How is Performance Evaluation training assessed?+
Assessment relies on multiple-choice quiz to validate knowledge of tools and metrics at the end of the training, continuous assessment through practical audits and report analyses and presentation of the ongoing project: complete audit of a performant website. Learni issues a completion certificate together with the individual assessment report at the end of the Performance Evaluation program, which an L&D team can file as evidence.
How much does Performance Evaluation training cost per participant?+
Performance Evaluation training costs $3,465 per participant. For an in-company team, the flat rate starts at $6,290 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Performance Evaluation training take?+
3 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Performance Evaluation training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Performance Evaluation training?+
Basic knowledge of HTML/CSS and daily use of a modern web browser.
Is a certificate issued after Performance Evaluation training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for Performance Evaluation training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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