Global Performance
6/6 locations ✓High global latency — average 618ms across 6 locations, fastest from Singapore (146ms), slowest from Sao Paulo (1006ms). 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)
1 font preload(s) missing `crossorigin` -- font will be downloaded twice
Performance issues directly impact user engagement and conversion rates.
1 render-blocking <script src> tag(s) without async/defer
Performance issues directly impact user engagement and conversion rates.
HSTS max-age is too short (0s, should be ≥ 31536000s)
Short HSTS max-age leaves a downgrade-attack window every time the cache expires — set ≥ 1 year.
Total JS execution time is 4.0 s -- over the 3.5s budget
Performance issues directly impact user engagement and conversion rates.
Unattributable: 904ms CPU time
Informational: CPU time spent on this resource. Total >1s is a perf budget violation.
Business case
What fixing the audit's findings is worth -- and what ignoring them keeps costing.
Return on investment
¥2,129 investment → ¥19,191/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
3 barrier(s) likely increasing bounce by ~8%.
- No HSTS headerReturning visitors are briefly exposed to downgrade attacks on first request→ Set Strict-Transport-Security: max-age=31536000; includeSubDomains
- 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
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
¥50,000,000
- 1 non-essential cookie(s) set without consent bannerPIPL: CNY 100,000 – CNY 50,000,000
Bounce-Rate Cost
¥19,190 /mo
+7.7pp bounce · ~768 lost visitors/mo
CPC: CNY 25.00
Bandwidth Waste
¥1.03 /mo
1794.2 MB/mo × 0.571 CNY/GB
- Optimize transfer: save ~179 KB per page loadSaves ¥1.03/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.
1.74 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.97 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
6 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.
4.47 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.
5.02 s
Desktop
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
736 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
816 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.
0.053
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.15 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.
816 ms
Categories
8Performance
1 font preload(s) missing `crossorigin` -- font will be downloaded twice
Security
HSTS max-age is too short (0s, should be ≥ 31536000s)
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 HSTS sites score 95+ on Infrastructure; you're at 86 — closing this gap is the highest-leverage improvement.
Top 10% of HTTP/3 sites score 97+ on Infrastructure; you're at 86 — closing this gap is the highest-leverage improvement.
Technology stack
HSTS, with Cloudflare CDN
Stack Architecture
HTTP/3 
Open Graph 
Priority Hints 
Cloudflare All Detected Technologies (5)
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.
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.
Observations (1)
No build tool detected
A framework (HSTS) 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.
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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
2 sprints · 6h total → projected A (95)
Sprint 1: Quick Wins
+2Highest ROI — low effort, high impact
- · Unattributable: 904ms CPU time
- · HSTS max-age is too short (0s, should be ≥ 31536000s)
Sprint 2: Core Fixes
Medium effort, high structural impact
- · 1 font preload(s) missing `crossorigin` -- font will be downloaded twice
- · 1 render-blocking <script src> tag(s) without async/defer
- · Total JS execution time is 4.0 s -- over the 3.5s budget