Global Performance
6/6 locations ✓High global latency — average 959ms across 6 locations, fastest from New York (497ms), slowest from Singapore (1440ms). No CDN (document or assets). Cache-Control disables caching (no-store). 5 locations above the 500ms target.
Audit overview
All categories sit comfortably above the 70 threshold; this is a clean audit.
Fix Priority Matrix
5 findingsQuick Wins
2High impact, low effort — start here.
Strategic
2High impact, requires investment.
Easy Improvements
0Small gains, minimal effort.
Nothing in this quadrant — good news.
Deprioritize
1Low impact, high effort — do last.
Screenshots
Top Priorities (5)
https://svennouwen.nl/: 357ms CPU time
Informational: CPU time spent on this resource. Total >1s is a perf budget violation.
https://svennouwen.nl/wp-content/themes/jupiterx/l...: 32 KB unused (84%)
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Heading level skipped: H1 → H3 (missing H2)
Skipping heading levels breaks the document outline — screen-reader users lose track of section nesting.
Registrar lock is NOT enabled
Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.
GDPR Article 13 disclosure coverage: 1 / 8 categories
Coverage of GDPR Article 13's eight required disclosure categories in the page body text. Lower coverage may mean the policy lives only on /privacy (not visible to this scan) or that disclosures are missing.
Business case
What fixing the audit's findings is worth -- and what ignoring them keeps costing.
Return on investment
€942 investment → €1,680/month returns + EUR 500,000 risk avoided
Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.
Conversion barriers
3 barrier(s) likely increasing bounce by ~13%.
- Page loads in 2.7sEvery additional 100ms above 2.5s costs conversions — you're 216ms over→ Target <2.5s LCP: defer non-critical scripts and optimize the hero image
- No structured dataNo rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices→ Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)
- 1 broken link(s) on the pageClicks land on 404s — trust drops and the session often ends→ Fix or remove the broken destinations surfaced on the Content tab
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
Remediation cost
Start here for the best return on investment
Cost by category
Cost by effort level
Adjust assumptions
Team composition
Multiplier applied to dev hours to reflect QA, design, and PM overhead. Use Dev only for solo work; Full team for projects with formal review processes.
Rates reflect fully-loaded developer cost including overhead
Warning:Cost of inaction
Compliance Risk
€500.000
- Heading level skipped: H1 → H3 (missing H2)EAA: EUR 1.000 – EUR 500.000
Bounce-Rate Cost
€1.347 /mo
+12.5pp bounce · ~1,255 lost visitors/mo
CPC: EUR 1.07
Bandwidth Waste
€0,09 /mo
1208.6 MB/mo × 0.074 EUR/GB
- Optimize transfer: save ~121 KB per page loadSaves €0,09/mo
Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.
Unique monthly visitors from your analytics
Purchases, signups, or key actions
Optional — for revenue estimation
more engaged visitors from reduced bounce
How this is calculated
Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.
Your site's LCP: → estimated after fixes.
These are estimates based on industry research — actual results vary
Your data stays in your browser — nothing is sent to our servers
Lighthouse
Mobile
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
1.22 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.72 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
0 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
2.02 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
2.72 s
Desktop
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
346 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
506 ms
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
0 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
454 ms
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
506 ms
Categories
8Performance
https://svennouwen.nl/: 357ms CPU time
Security
All checks pass
Accessibility
Heading level skipped: H1 → H3 (missing H2)
SEO
All checks pass
Infrastructure
Registrar lock is NOT enabled
Compliance
GDPR Article 13 disclosure coverage: 1 / 8 categories
Content
All checks pass
Sustainability
All checks pass
How you compare
Where this site stands against peers running the same stack.
Technology stack
Elementor 4.3.2, on PHP, with Nginx CDN
Stack Architecture
WooCommerce 
Elementor 4.3.2
WordPress 
Lodash 1.13.8
MySQL 
Open Graph 
Popper 
Priority Hints 
PubSubJS 3.4.0
RSS 
core-js 3.46.0
jQuery 3.7.1
jQuery UI 1.14.2
PHP 
Nginx All Detected Technologies (17)
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
PHP is a general-purpose scripting language used for web development.
Elementor is a website builder platform for professionals on WordPress.
WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Lodash is a JavaScript library which provides utility functions for common programming tasks using the functional programming paradigm.
MySQL is an open-source relational database management system.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Popper is a positioning engine, its purpose is to calculate the position of an element to make it possible to position it near a given reference element.
Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.
PubSubJS is a topic-based publish/subscribe library written in JavaScript.
RSS is a family of web feed formats used to publish frequently updated works—such as blog entries, news headlines, audio, and video—in a standardized format.
core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery, Cascading Style Sheets, and HTML.
Observations (3)
WordPress detected — review security configuration
WordPress sites benefit from: protecting wp-login.php, disabling XML-RPC if unused, restricting REST API access, and keeping all plugins and themes up to date. Check the Security tab for specific findings.
No build tool detected
A framework (Apple) was detected but no bundler was identified. The build tool may not be detectable from output patterns, or the site may use the framework's built-in bundler.
Complex technology stack detected
17 technologies identified. A complex stack increases maintenance burden and attack surface. Consider whether all components are actively needed.
Show your score
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Fix Plan
Three-week roadmap to ship the audit's findings, with one-click copy targets for your tracker.
Three-week fix plan
3 sprints · 11h total → projected A (93)
Sprint 1: Quick Wins
+1Highest ROI — low effort, high impact
- · https://svennouwen.nl/: 357ms CPU time
- · Registrar lock is NOT enabled
Sprint 2: Core Fixes
+1Medium effort, high structural impact
- · Heading level skipped: H1 → H3 (missing H2)
- · GDPR Article 13 disclosure coverage: 1 / 8 categories
Sprint 3: Strategic Improvements
Higher effort, long-term payoff
- · https://svennouwen.nl/wp-content/themes/jupiterx/l...: 32 KB unused (84%)