# BeaverCheck Audit Report — https://lazada.vn

**Date:** April 22, 2026  
**URL:** https://lazada.vn  
**Overall Grade:** D (68/100)  
**Report:** https://beavercheck.com/results/3fd49dc1-b26c-4850-8eee-acbb088b731a

## Top Findings

1. **[CRITICAL]** /.svn/entries is publicly accessible — Security > Information Leakage
2. **[CRITICAL]** 100 image(s) missing alt attribute — Accessibility > Alt Text Quality
3. **[CRITICAL]** 19 link(s) with no accessible text — Accessibility > Link & Button Quality
4. **[CRITICAL]** 2 button(s) with no accessible text — Accessibility > Link & Button Quality
5. **[CRITICAL]** 95 image-in-link without alt text — Accessibility > Alt Text Quality

---

## Lighthouse Scores

| Category | Score |
|----------|-------|
| Performance | 34 |
| Accessibility | 41 |
| Best Practices | 58 |
| SEO | 85 |

---

## Security

### Security Headers (B — 70/100)

*6 of 10 headers properly configured*

- **[WARNING]** HSTS is missing includeSubDomains — Without includeSubDomains, subdomains can still be accessed over HTTP.
- **[PASS]** X-Content-Type-Options is properly configured
- **[PASS]** X-Frame-Options is properly configured
- **[PASS]** Referrer-Policy is properly configured
- **[WARNING]** Permissions-Policy header is missing — Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.
- **[PASS]** Content-Security-Policy is present
- **[WARNING]** Cross-Origin-Opener-Policy header is missing — COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.
- **[WARNING]** Cross-Origin-Embedder-Policy header is missing — COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.
- **[PASS]** X-Powered-By header is not present
- **[PASS]** Server header is present without version info

### Content Security Policy (B — 75/100)

*5 of 10 CSP checks passed*

- **[INFO]** Raw CSP policy
- **[PASS]** default-src directive is set
- **[PASS]** No 'unsafe-inline' in script source
- **[PASS]** No 'unsafe-eval' in script source
- **[PASS]** No wildcard in script source
- **[PASS]** object-src falls back to default-src
- **[WARNING]** base-uri directive is missing — Without base-uri, attackers can inject a <base> tag to hijack relative URLs. Set it to 'self' or 'none'.
- **[WARNING]** frame-ancestors directive is missing — frame-ancestors controls who can embed your page, preventing clickjacking. Set it to 'self' or 'none'.
- **[WARNING]** form-action directive is missing — form-action restricts where forms can submit data, preventing form hijacking.
- **[INFO]** upgrade-insecure-requests is not set — This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.

### TLS & Certificates (A+ — 100/100)

*TLS 1.2, 7 checks passed*

- **[PASS]** TLS 1.2 is used
- **[INFO]** TLS 1.3 is not negotiated — TLS 1.3 offers improved performance and security. Consider enabling it.
- **[PASS]** Strong cipher suite is used
- **[INFO]** HTTP/2 is not negotiated — HTTP/2 provides multiplexing and header compression for better performance.
- **[PASS]** Certificate is valid (expires in 76 days)
- **[PASS]** Certificate chain has 3 certificates
- **[PASS]** Certificate uses modern signature algorithm
- **[PASS]** Certificate covers 147 domain(s)
- **[PASS]** Certificate is issued by a trusted CA

### Cookie Security (A+ — 100/100)

*No cookies set — no cookie security risks*

- **[PASS]** No cookies set — no cookie security risks

---

## Advanced Security

### Subresource Integrity (F — 20/100)

*0 of 42 external resources have SRI*

- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.alicdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from sg.mmstat.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from sg.mmstat.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from sg.mmstat.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from fourier.taobao.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from sg.mmstat.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from sg.mmstat.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from sg.mmstat.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from sg.mmstat.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from sg.mmstat.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from g.lazcdn.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.

### JS Library Vulnerabilities (A+ — 100/100)

*No known vulnerabilities*

- **[PASS]** No known JavaScript library vulnerabilities detected

### Information Leakage (B — 70/100)

*Critical exposure detected*

- **[CRITICAL]** /.svn/entries is publicly accessible — Version control directory is accessible. This exposes source code and potentially secrets. Block access in your web server configuration.
- **[PASS]** security.txt is present — good practice

### Email Security (D — 50/100)

*DMARC: none*

- **[WARNING]** DMARC policy is none — monitoring only — This only monitors, it doesn't block spoofed emails. Change to p=quarantine or p=reject.

### Permissions-Policy (D — 40/100)

*No header set*

- **[WARNING]** No Permissions-Policy header — Consider adding a Permissions-Policy header to restrict browser feature access from embedded content.

### CORS Configuration (B — 80/100)

*No CORS headers*

- **[PASS]** No CORS headers present — secure default

---

## Performance

### Page Weight Budget (D — 53/100)

*2.1 MB transferred, 182 requests*

- **[INFO]** Page weighs 6.4 MB (2.1 MB transferred)
- **[WARNING]** JavaScript is 1.1 MB — consider code splitting or lazy loading — Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
- **[WARNING]** 182 HTTP requests — consider bundling or reducing — Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
- **[INFO]** Estimated 0.44 g CO2 per page load

### Third-Party Impact (D — 50/100)

*100% third-party, 0 ms blocking*

- **[WARNING]** Third-party code accounts for 100% of page weight (2.1 MiB of 2.1 MiB)
- **[PASS]** Third-party blocking time is low (0 ms)

### Text Compression (A+ — 100/100)

*All text resources are compressed*

- **[PASS]** All text resources are compressed

### Image Optimization (C — 60/100)

*81 images, 0 KB saveable*

- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i2/O1CN01AmS... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/39f53b1a23b2fcaf9bab33f... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/4d455591e58151369919c4e... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i4/O1CN01apo... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i4/O1CN01VZQ... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i4/O1CN01UHR... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/us/lazgcp/f21e7a07-c199-411... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/ff/kf/S19e48225215a4742bd... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i4/O1CN01YZk... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i3/O1CN01FNs... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/ff/kf/Sb56eb2eb6e6c4cd79f... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFoA... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i1/O1CN01axe... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/d241615a54f09875392a9ad... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/e69d55a16f9dd651a8c4c64... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/91c8750c40643fdb58d6019... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i1/O1CN01CQL... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i3/O1CN01b8K... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i2/O1CN01RcN... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/09399aa8a4f66f17ebb7c58... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i2/O1CN01rMv... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i2/O1CN01P97... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFoA... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/519561a4af249d14ffb43e5... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/us/lazgcp/eee1c1da-81dd-40a... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/8419bb7926c81081501287b... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i3/O1CN011cK... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/3a81e9143937b7f42da601f... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i1/O1CN01MM6... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/us/lazgcp/4e448e77-0b02-445... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i1/O1CN01n9K... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFoA... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFoA... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i4/O1CN010Eq... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/43f2eae184fb40e201365c9... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/ff/kf/Sdee52c3a437a4fbc89... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i4/O1CN01pTn... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/086dc684b9d39930c2b8ed7... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i2/O1CN015OU... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/us/domino/51d2d84a-7ca5-48b... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/288455d50689c3363a763b3... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/ff/kf/Saa935edd0f3f4596a6... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/e86887ee551819f76feccab... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i4/O1CN01Tf5... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i1/O1CN01AAl... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/b4c6cb02fb4a5bd02dd939c... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/p/120dab966a7f2005f2feb4f... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/tps/imgextra/i3/O1CN01C0e... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/us/domino/5fd0444f-39ad-429... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://img.lazcdn.com/g/gcp/lazada/d85e1dc2-34ca-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.

### JS Execution Cost (F — 20/100)

*24932ms total JS execution*

- **[WARNING]** https://g.lazcdn.com/g/??code/npm/@ali/lzdrwb-smar...: 10753ms CPU time
- **[WARNING]** https://www.lazada.vn/: 5080ms CPU time
- **[WARNING]** https://www.lazada.vn/wow/gcp/vn/trade/web-pop: 1560ms CPU time
- **[WARNING]** Unattributable: 1542ms CPU time
- **[WARNING]** https://g.lazcdn.com/g/lzd_sec/epssw/0.0.48/epssw....: 1374ms CPU time
- **[WARNING]** Third-party scripts: 24932ms (100% of total)

### Font Loading (A+ — 100/100)

*3 fonts (106 KB)*

- **[INFO]** 3 font(s) use font-display: swap (FOUT risk but functional)

### JS Bundles (F — 20/100)

*53 scripts, 565 KB unused*

- **[WARNING]** https://g.lazcdn.com/g/code/npm/@ali/gcp-lzd-proje...: 127 KB unused (48%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://g.lazcdn.com/g/code/npm/@ali/gcp-lzd-proje...: 127 KB unused (48%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://accounts.google.com/gsi/client: 69 KB unused (73%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://g.lazcdn.com/g/??code/npm/@ali/lzdrwb-smar...: 45 KB unused (49%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://g.lazcdn.com/g/code/npm/@ali/gcom-lzd-rend...: 42 KB unused (42%) — Consider code splitting or tree shaking to reduce unused code.
- **[INFO]** Total unused JavaScript: 565 KB

### Resource Caching (A+ — 100/100)

*All resources properly cached*

- **[PASS]** No caching issues found

### Critical Rendering Path (A+ — 100/100)

*No render-blocking resources*

- **[PASS]** No render-blocking resources detected

### Resource Hints (A+ — 100/100)

*10 hints, 0 missing preconnects*

- **[PASS]** Page uses 10 resource hint(s)

### Page Weight Inventory (F — 35/100)

*182 resources · 2.1 MB · 565 KB savings available*

- **[WARNING]** Page weight 1.1 MB over 1MB target
- **[INFO]** ~565 KB of savings available
- **[WARNING]** 181 third-party resources (100% of weight)
- **[INFO]** 1 resources over 200KB

### Render-Blocking Resources (A+ — 100/100)

*No render-blocking resources detected*

- **[PASS]** No render-blocking resources detected in <head>

### Third-Party Resources (A+ — 100/100)

*No third-party resources detected*


---

## Content Quality

### Links (F — 38/100)

*200 links checked, 184 healthy, 15 broken*

- **[CRITICAL]** 184 of 200 links are healthy
- **[INFO]** Long redirect chain: https://member.lazada.vn/user/account (3 hops)
- **[CRITICAL]** Broken link: https://www.lazada.vn/shop-portable-speakers-&-boomboxes?... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/dien-thoai-di-dong?up_id=1571161023... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/cap-dien-thoai?up_id=3011561849&cli... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/shop-t-shirts-&-tanks?up_id=2532067... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/pin-sac-du-phong?up_id=3293490354&c... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/den-trang-tri-chuyen-dung?up_id=117... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/op-lung-bao-da-dien-thoai?up_id=308... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/shop-men-jeans?up_id=1733952655&cli... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/phu-kien-linh-kien-may-loc-khi?up_i... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/do-dung-lam-thom-phong?up_id=133559... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/shop-plants-seeds-&-bulbs?up_id=277... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/vot-cau-long?up_id=13368724949&clic... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/shop-batteries-&-battery-chargers?u... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/chuot-co-ban?up_id=13344482493&clic... — Found in <a href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://www.lazada.vn/shop-christmas-decoration-&-models?... — Found in <a href>. Returns HTTP 400.

### Mixed Content (A+ — 100/100)

*No mixed content detected — all resources use HTTPS.*

- **[PASS]** No mixed content detected — all resources use HTTPS

### Open Graph (F — 0/100)

*No Open Graph tags found — social sharing previews will be generic.*

- **[WARNING]** No Open Graph meta tags found — Without og:title, og:description, and og:image, social media platforms will generate a generic preview when your page is shared.

### Structured Data (C — 40/100)

*No structured data (JSON-LD) found.*

- **[INFO]** No structured data (JSON-LD) found — Adding structured data helps search engines understand your content and can enable rich results.

---

## Infrastructure

### DNS Records (A — 90/100)

*8 A records, 301 ms lookup*

- **[PASS]** Resolves to 8 IPv4 address(es)
- **[INFO]** No IPv6 (AAAA) records
- **[PASS]** 2 nameserver(s) configured
- **[PASS]** 2 mail exchanger(s) configured
- **[INFO]** CAA records not checked — CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
- **[PASS]** SPF record present in TXT
- **[WARNING]** DNS resolution is slow (301 ms) — Slow DNS adds latency to every page load. Consider a faster DNS provider.

### Redirect Chain (B — 70/100)

*1 redirect(s), 2204 ms total*

- **[PASS]** Single redirect
- **[INFO]** WWW normalization redirect
- **[WARNING]** Redirect overhead: 2204 ms total

### IPv6 Readiness (C — 60/100)

*No IPv6 support*

- **[INFO]** No IPv6 (AAAA) records found — IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

### Crawlability (A+ — 95/100)

*robots.txt present, sitemap with 28 URLs*

- **[PASS]** robots.txt is present
- **[PASS]** sitemap.xml is present
- **[PASS]** sitemap.xml is valid XML
- **[PASS]** sitemap.xml contains 28 entries
- **[PASS]** Sitemap index with 28 child sitemaps
- **[INFO]** robots.txt does not reference a sitemap — Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

### URL Variants (B — 75/100)

*www/non-www, trailing slash, HTTP→HTTPS*

- **[CRITICAL]** Both www and non-www versions serve content
- **[PASS]** HTTP correctly 301-redirects to HTTPS

### Domain Intelligence

*Domain intelligence data not available*


---

## Compliance

### WCAG Compliance (A+ — 100/100)

*No testable criteria*


### Cookie Consent & Privacy (B — 80/100)

*No consent signals detected*

- **[WARNING]** No privacy policy link detected — A privacy policy page is recommended for transparency and may be legally required.
- **[INFO]** No terms of service link detected
- **[INFO]** No cookie consent banner detected
- **[INFO]** This is an automated check, not legal advice — BeaverCheck detects technical indicators of consent management. This does not constitute a legal compliance assessment. Consult a privacy professional for GDPR/CCPA compliance.

### Language & i18n (F — 5/100)

*Missing <html lang>*

- **[WARNING]** <html lang> attribute is missing — The lang attribute on <html> is required for screen readers and WCAG 3.1.1 compliance.
- **[INFO]** No Content-Language HTTP header
- **[PASS]** Language signals are consistent

### Readability & Typography (A+ — 100/100)

*Font sizes and tap targets checked*


### Viewport Configuration (F — 30/100)

*No viewport meta tag*

- **[CRITICAL]** No viewport meta tag found — Without a viewport meta tag, the page will not render correctly on mobile devices.

### Third-Party Trackers (C — 55/100)

*2 trackers detected*

- **[INFO]** 2 third-party trackers detected — Found 2 analytics, 0 advertising, 0 marketing, 0 tag manager trackers.
- **[WARNING]** Trackers detected but no cookie policy found — This page loads 2 trackers but no cookie policy was detected. GDPR requires disclosure when using tracking cookies.
- **[WARNING]** Trackers detected but no privacy policy found — Most data protection regulations require a privacy policy when collecting user data via trackers.

### Cookie & Tracker Inventory (A+ — 100/100)

*0 cookies · 2 trackers · 0 pre-consent*

- **[INFO]** 2 third-party tracker(s) detected on page

---

## Legal

### Legal Page Ecosystem (C — 55/100)

*2 of 7 expected legal pages detected*

- **[PASS]** Privacy Policy detected — Found at https://pages.lazada.vn/wow/gcp/route/lazada/vn/upr_1000345_lazada/channel/vn/upr-router/vn?hybrid=1&data_prefetch=true&prefetch_replace=1&at_iframe=1&wh_pid=/lazada/channel/vn/legal/privacy.
- **[PASS]** Terms of Service detected — Found at https://www.lazada.vn/terms-of-use/.
- **[INFO]** Cookie Policy not detected — No link matching common Cookie Policy URL patterns or link text was found. Most websites are expected to have a Cookie Policy, especially those collecting user data.
- **[INFO]** Accessibility Statement not detected — No link matching common Accessibility Statement URL patterns or link text was found. Most websites are expected to have a Accessibility Statement, especially those collecting user data.
- **[INFO]** DMCA / Copyright Notice not detected — No link matching common DMCA / Copyright Notice URL patterns or link text was found. Most websites are expected to have a DMCA / Copyright Notice, especially those collecting user data.
- **[INFO]** Refund / Returns Policy not detected — No link matching common Refund / Returns Policy URL patterns or link text was found. Most websites are expected to have a Refund / Returns Policy, especially those collecting user data.
- **[INFO]** Acceptable Use Policy not detected — No link matching common Acceptable Use Policy URL patterns or link text was found. Most websites are expected to have a Acceptable Use Policy, especially those collecting user data.

### Copyright Notice (C — 55/100)

*No copyright notice detected*

- **[INFO]** No copyright notice detected — No copyright notice detected in the page content. While not legally required in most jurisdictions (copyright exists automatically), a notice is standard practice and signals site ownership.

### Regulatory Indicators

*1 regulatory indicator(s) detected*

- **[INFO]** This is a technical scan, not a legal assessment — BeaverCheck detects technical indicators that may suggest regulatory relevance. This is not a compliance audit and should not be relied upon for legal decisions. Consult qualified legal counsel for compliance assessments.
- **[INFO]** GDPR indicators detected (moderate confidence) — Indicators suggesting GDPR may be relevant: Privacy policy page found. EU General Data Protection Regulation — governs collection and processing of personal data of EU residents.

### Third-Party Data Sharing

*0 third-party service(s) detected*

- **[INFO]** Data inventory for transparency purposes — This inventory identifies third-party services that receive data from your site visitors. Under regulations like GDPR (Article 30), maintaining records of data processing activities is commonly considered a best practice. This automated scan provides a starting point — it may not capture all data flows.
- **[INFO]** No recognized third-party data-sharing services detected — This page does not appear to load external tracking, analytics, or advertising scripts.

### Compliance Badges (B — 70/100)

*1 compliance badge(s) detected*

- **[PASS]** PCI DSS badge detected — Found via image alt text: 'pci dss'. Note: the presence of a badge does not verify the certification is current or valid.

---

## Availability

### CDN & Delivery (D — 50/100)

*No CDN detected*

- **[WARNING]** No CDN detected — A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.

### HTTP Caching (F — 30/100)

*No cache headers*

- **[WARNING]** No Cache-Control header found — Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

### Transport Security (A — 90/100)

*HTTP/3, HSTS, and TLS version analysis*

- **[INFO]** HTTP/3 (QUIC) not advertised — HTTP/3 eliminates head-of-line blocking. If your CDN supports it, consider enabling it.
- **[PASS]** HSTS enabled (base policy)
- **[INFO]** HSTS missing includeSubDomains — Without includeSubDomains, HSTS only protects the exact domain.

---

## Accessibility

### Landmark Structure (D — 40/100)

*No landmarks*

- **[CRITICAL]** No <main> landmark found — Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.
- **[WARNING]** No <nav> landmark found
- **[INFO]** No banner (header) landmark
- **[INFO]** No contentinfo (footer) landmark
- **[WARNING]** Skip navigation link is missing (WCAG 2.4.1) — Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.

### Heading Hierarchy (A — 85/100)

*25 headings, 1 skip(s)*

- **[PASS]** Single H1 present
- **[WARNING]** Heading level skipped: H1 → H3 (missing H2) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.

### Alt Text Quality (F — 30/100)

*100 of 154 images have issues*

- **[CRITICAL]** 100 image(s) missing alt attribute — Images without alt text are invisible to screen readers.
- **[CRITICAL]** 95 image-in-link without alt text — An image inside a link with no alt creates an empty link.
- **[PASS]** 1 decorative image(s) correctly marked
- **[PASS]** 53 image(s) with good alt text

### Form Accessibility (B — 84/100)

*2 of 4 controls have issues*

- **[WARNING]** 2 control(s) rely on placeholder only — Placeholder text disappears on focus and is not a reliable label.
- **[PASS]** 2 control(s) properly labeled

### Link & Button Quality (F — 33/100)

*22 issue(s) across 341 links and 2 buttons*

- **[CRITICAL]** 19 link(s) with no accessible text — Links without text are announced as raw URLs by screen readers.
- **[WARNING]** 1 link(s) with generic text — Generic link text like 'click here' doesn't describe the destination.
- **[WARNING]** 9 link(s) open in new tab without warning — Add '(opens in new tab)' to link text or aria-label.
- **[CRITICAL]** 2 button(s) with no accessible text — Icon-only buttons need an aria-label so screen readers can announce them.
- **[PASS]** 312 link(s) with descriptive text

---

## UX

### 404 Error Page (F — 20/100)

*Soft 404 detected*

- **[CRITICAL]** Soft 404: server returns HTTP 200 for non-existent pages — The server returns HTTP 200 for a path that does not exist. Search engines will index these pages, diluting your real content. Configure your server to return a proper 404 status code for missing pages.

### Favicon & Branding (F — 30/100)

*2 icon(s) detected*

- **[PASS]** favicon.ico present at site root
- **[PASS]** HTML icon links detected
- **[INFO]** No apple-touch-icon detected — iOS devices use this when users add your site to their home screen. Add <link rel='apple-touch-icon' sizes='180x180' href='/apple-touch-icon.png'>.

### Web Manifest (F — 30/100)

*Invalid JSON*

- **[WARNING]** Manifest contains invalid JSON — Manifest at https://lazada.vn/manifest.json contains invalid JSON. Browsers cannot parse it.

### Dark Mode Support (D — 40/100)

*No dark mode signals*

- **[INFO]** No dark mode signals detected — Consider adding CSS with @media (prefers-color-scheme: dark) and <meta name='color-scheme' content='light dark'>.
- **[INFO]** Detection limited to meta tags and inline styles — External CSS files may contain prefers-color-scheme rules not visible to this scan.

### Print Stylesheet (D — 40/100)

*No print styles*

- **[INFO]** No print-specific styles detected — When users print this page, they get the screen layout including navigation and non-essential elements. Add @media print rules to hide navigation and optimize layout for paper.

### Navigation UX (F — 0/100)

*No navigation patterns*

- **[INFO]** No breadcrumbs, search, or skip link detected — These navigation aids help users orient themselves and find content efficiently, especially on large sites.

---

## SEO

### Canonical URL (A+ — 95/100)

*Properly configured*

- **[PASS]** Canonical tag present
- **[PASS]** Canonical is self-referencing
- **[PASS]** Canonical matches final URL after redirects
- **[PASS]** Canonical target returns 200
- **[INFO]** Canonical points to a different domain

### Meta Tags (A+ — 95/100)

*Title: 67 chars*

- **[PASS]** Page title is set
- **[INFO]** Title is 67 characters — may be truncated in search results
- **[INFO]** Title and H1 have very different wording — Alignment helps users confirm they've reached the right page.

### Content Depth (A — 85/100)

*1581 words, Difficult*

- **[PASS]** Page has 1581 words — good depth for search engines
- **[INFO]** Text-to-HTML ratio is 2% — Very low ratio suggests heavy framework overhead or boilerplate.
- **[INFO]** Reading level: Difficult (grade 17)

### Internal Links (A+ — 95/100)

*2 internal, 339 external*

- **[PASS]** 2 internal links (1%)
- **[PASS]** 94% of links use descriptive anchor text
- **[INFO]** Page has 341 links — consider reducing
- **[INFO]** 2 internal / 339 external links

### Image SEO (A+ — 95/100)

*154 images, 117 descriptive filenames*

- **[INFO]** 37 image(s) have hash/generic filenames
- **[INFO]** 100 image(s) missing alt text — see Accessibility tab

### Hreflang

*0 hreflang tags*


---

## Sustainability

### CO2 Per Page Load (B — 70/100)

*0.60g CO2 per view*

- **[INFO]** 0.60g CO2 per page view — This page transfers 2.1 MB, producing an estimated 0.60g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.11g, network 0.10g, end-user device 0.39g.
- **[INFO]** At 10,000 monthly views: 72.0 kg CO2/year — With 10,000 page views per month, this page would generate approximately 72.0 kg of CO2 annually — equivalent to charging 8998 smartphones.

### Green Hosting (D — 40/100)

*Not green*

- **[INFO]** No confirmed renewable energy commitment detected — Consider providers like Cloudflare, Google Cloud, or Vercel that match 100% of their energy use with renewables.
- **[INFO]** Green hosting status based on known provider commitments — Green hosting detection uses a curated database of provider renewable energy commitments. This is not a real-time verification. For authoritative checks, visit thegreenwebfoundation.org.

### Repeat Visit Weight (A+ — 100/100)

*96% cached*

- **[PASS]** 96% reduction on repeat visits — Returning visitors download only 95 KB (vs 2169 KB first visit). 178 of 182 resources are served from browser cache, saving 0.57g CO2 per repeat visit.
- **[INFO]** Repeat visit: 0.03g CO2 (first visit: 0.60g)

### Carbon Budget (B — 70/100)

*49th percentile*

- **[INFO]** 0.60g CO2 — below the median website (0.60g) — Better than an estimated 51% of websites, but above the sustainability target of 0.50g. Reducing page weight would help reach the target.
- **[INFO]** Estimated 49th percentile — Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.

### Transfer Efficiency (C — 60/100)

*74% efficient*

- **[WARNING]** Transfer efficiency: 74% — An estimated 565 KB (26%) could be eliminated: 0 KB via better compression, 0 KB via modern image formats, 565 KB of unused JavaScript. This wasted data produces 0.16g of unnecessary CO2 per page view.

---

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*Generated by [BeaverCheck](https://beavercheck.com) — https://beavercheck.com/results/3fd49dc1-b26c-4850-8eee-acbb088b731a*