Global Performance
6/6 locations ✓High global latency — average 858ms across 6 locations, fastest from Singapore (420ms), slowest from Amsterdam (1187ms). Cloudflare edge cache (DYNAMIC). 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
3High impact, requires investment.
Easy Improvements
0Small gains, minimal effort.
Nothing in this quadrant — good news.
Deprioritize
0Low impact, high effort — do last.
Nothing in this quadrant — good news.
Screenshots
Top Priorities (5)
Cross-Origin-Embedder-Policy header is missing
COEP enforces that all embedded resources opt-in to cross-origin embedding — required for cross-origin isolation features.
Page weight 1.1 MB exceeds 1 MB target by 54 KB
Page weight over the 1 MB target — image optimization is usually the biggest single lever.
Unattributable: 265ms CPU time
Informational: CPU time spent on this resource. Total >1s is a perf budget violation.
https://lacia.life/: 252ms CPU time
Informational: CPU time spent on this resource. Total >1s is a perf budget violation.
https://lacia.life/assets/index-V4LMfLtM.js: 30 KB unused (39%)
This bundle has high unused code — code-split or tree-shake to ship only what executes.
Business case
What fixing the audit's findings is worth -- and what ignoring them keeps costing.
Return on investment
¥4,550 investment → ¥20,790/month returns + CNY 50,000,000 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
4 barrier(s) likely increasing bounce by ~15%.
- Page loads in 3.9sEvery additional 100ms above 2.5s costs conversions — you're 1.4s 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, …)
- Thin contentUnder 300 words — visitors bounce looking for substance, search engines rank competitors first→ Add a substantive FAQ, product detail, or case-study section
- No skip-to-content linkKeyboard and screen-reader users must tab through the entire header on every page→ Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
Remediation cost
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
¥50,000,000
- No privacy policy found (page links and common paths checked)PIPL: CNY 100,000 – CNY 50,000,000
- Trackers detected but no cookie policy foundPIPL: CNY 100,000 – CNY 50,000,000
- Trackers detected but no privacy policy foundPIPL: CNY 100,000 – CNY 50,000,000
Bounce-Rate Cost
¥15,348 /mo
+15.3pp bounce · ~1,535 lost visitors/mo
CPC: CNY 10.00
Bandwidth Waste
¥1.89 /mo
3311.0 MB/mo × 0.571 CNY/GB
- Optimize transfer: save ~331 KB per page loadSaves ¥1.89/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.
2.62 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.89 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
13 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.
2.62 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.
3.89 s
Desktop
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
853 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.90 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.
853 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.
2.90 s
Categories
8Performance
Page weight 1.1 MB exceeds 1 MB target by 54 KB
Security
Cross-Origin-Embedder-Policy header is missing
Accessibility
All checks pass
SEO
All checks pass
Infrastructure
All checks pass
Compliance
All checks pass
Content
All checks pass
Sustainability
All checks pass
How you compare
Where this site stands against peers running the same stack.
Top 10% of Google Search Console sites score 86+ on Compliance; you're at 70 — closing this gap is the highest-leverage improvement.
Top 10% of HSTS sites score 86+ on Compliance; you're at 70 — closing this gap is the highest-leverage improvement.
Technology stack
Google Search Console, with Cloudflare CDN
Stack Architecture
HTTP/3 
Lucide 
Open Graph 
Priority Hints 
Tailwind CSS 
shadcn/ui 
Cloudflare All Detected Technologies (9)
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
Lucide is an open-source icon library that provides 1000+ vector (svg) files for displaying icons and symbols in digital and non-digital projects.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.
Tailwind is a utility-first CSS framework for rapidly building custom user interfaces.
shadcn/ui is a component system built with Radix UI and Tailwind CSS.
Observations (2)
No build tool detected
A framework (Google Search Console) 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
9 technologies identified. A complex stack increases maintenance burden and attack surface. Consider whether all components are actively needed.
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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 · 13h total → projected A (92)
Sprint 1: Quick Wins
+1Highest ROI — low effort, high impact
- · Unattributable: 265ms CPU time
- · https://lacia.life/: 252ms CPU time
Sprint 2: Core Fixes
+1Medium effort, high structural impact
- · Cross-Origin-Embedder-Policy header is missing
- · Page weight 1.1 MB exceeds 1 MB target by 54 KB
Sprint 3: Strategic Improvements
Higher effort, long-term payoff
- · https://lacia.life/assets/index-V4LMfLtM.js: 30 KB unused (39%)