Global Performance
6/6 locations ✓High global latency — average 1313ms across 6 locations, fastest from Madrid (621ms), slowest from Sao Paulo (2125ms). No CDN (document or assets). Cache-Control header is missing. 6 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
3High impact, low effort — start here.
Strategic
2High 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
Your mail setup has problems.
fzcars.ir fails 2 mail checks: No DMARC record found, No SPF record found. This is the kind of misconfiguration that sends your mail to spam.
Top Priorities (5)
3 render-blocking <script src> tag(s) without async/defer
Performance issues directly impact user engagement and conversion rates.
8 render-blocking stylesheet(s) -- recommended: <=3
Informational: a Permissions-Policy directive showing feature -> allowed origins.
No DMARC record found
Without DMARC, anyone can send phishing emails using your domain name.
No SPF record found
Security gaps expose your site and users to attacks, eroding trust.
Unattributable: 552ms 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
IRR 5,250,000 investment → IRR 86,764,614/month returns
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 Open Graph tagsLinks shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop→ Add og:title, og:description, og:image, og:url to the page head
- 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, …)
- 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
Bounce-Rate Cost
IRR 86,757,176 /mo
+7.7pp bounce · ~768 lost visitors/mo
CPC: IRR 113025.21
Bandwidth Waste
IRR 7,437 /mo
2212.6 MB/mo × 3361.345 IRR/GB
- Optimize transfer: save ~221 KB per page loadSaves IRR 7,437/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.
1.38 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.21 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.
2.11 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.
2.22 s
Desktop
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
432 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
822 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.
0.004
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
824 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.
831 ms
Categories
8Performance
3 render-blocking <script src> tag(s) without async/defer
Security
No DMARC record found
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 80 — closing this gap is the highest-leverage improvement.
Top 10% of Priority Hints sites score 95+ on Infrastructure; you're at 80 — closing this gap is the highest-leverage improvement.
Technology stack
HSTS, with ArvanCloud CDN
Stack Architecture
Priority Hints 
ArvanCloud All Detected Technologies (3)
ArvanCloud is a cloud services provider, offering a wide range of incorporated cloud services including CDN, DDoS mitigation, Cloud Managed DNS, Cloud Security, VoD/AoD Streaming, Live Streaming, Cloud Compute, Cloud Object Storage, and PaaS.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
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.
Show your score
Drop this badge on your README, marketing site, or status page. It auto-updates every time the audit re-runs and links back to this report.
This badge auto-updates with your latest scan result.
[](https://beavercheck.com/sites/fzcars.ir)<a href="https://beavercheck.com/sites/fzcars.ir"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Ffzcars.ir" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Ffzcars.irExport & share
Download the audit, share with your team, or grab a fix plan ready to copy into your tracker.
Copies markdown to clipboard
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 · 4h total → projected A (91)
Sprint 1: Quick Wins
+3Highest ROI — low effort, high impact
- · 8 render-blocking stylesheet(s) -- recommended: <=3
- · Unattributable: 552ms CPU time
- · No SPF record found
Sprint 2: Core Fixes
Medium effort, high structural impact
- · No DMARC record found
- · 3 render-blocking <script src> tag(s) without async/defer