# BeaverCheck Audit Report — https://pchome.com.tw

**Date:** April 22, 2026  
**URL:** https://pchome.com.tw  
**Overall Grade:** D (66/100)  
**Report:** https://beavercheck.com/results/af48ca1f-94ad-49e8-80c6-3a1067bd6d3b

## Top Findings

1. **[CRITICAL]** Content-Security-Policy header is missing — Security > Security Headers
2. **[CRITICAL]** HSTS header is missing — Security > Security Headers
3. **[CRITICAL]** No Content-Security-Policy header found — Security > Content Security Policy
4. **[CRITICAL]** Page weighs 10.9 MB (7.3 MB transferred) — Performance > Page Weight Budget
5. **[CRITICAL]** 1 control(s) without accessible label — Accessibility > Form Accessibility

---

## Lighthouse Scores

| Category | Score |
|----------|-------|
| Performance | 50 |
| Accessibility | 79 |
| Best Practices | 100 |
| SEO | 92 |

---

## Security

### Security Headers (F — 10/100)

*2 of 10 headers properly configured*

- **[CRITICAL]** HSTS header is missing — Strict-Transport-Security forces browsers to use HTTPS, preventing downgrade attacks. Add the header with a max-age of at least 1 year.
- **[WARNING]** X-Content-Type-Options header is missing — This header prevents MIME-type sniffing, which can lead to XSS attacks. Set it to 'nosniff'.
- **[WARNING]** X-Frame-Options header is missing — This header prevents clickjacking by controlling who can embed your page in a frame. Set it to DENY or SAMEORIGIN.
- **[WARNING]** Referrer-Policy header is missing — Controls how much referrer information is sent with requests. Set to 'strict-origin-when-cross-origin' or stricter.
- **[WARNING]** Permissions-Policy header is missing — Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.
- **[CRITICAL]** Content-Security-Policy header is missing — CSP is the most important header for preventing XSS attacks. See the CSP section for detailed analysis.
- **[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 (F — 0/100)

*No enforcing CSP policy found*

- **[CRITICAL]** No Content-Security-Policy header found — CSP is the most effective defense against XSS attacks. Add a Content-Security-Policy header to restrict resource loading.

### TLS & Certificates (A+ — 100/100)

*TLS 1.3, 7 checks passed*

- **[PASS]** TLS 1.3 is used
- **[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 268 days)
- **[PASS]** Certificate chain has 3 certificates
- **[PASS]** Certificate uses modern signature algorithm
- **[PASS]** Certificate covers 3 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 29 external resources have SRI*

- **[WARNING]** External script from onead.onevision.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from www.googletagmanager.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from www.googletagmanager.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from fonts.googleapis.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from fonts.googleapis.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from cdnjs.cloudflare.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from cdnjs.cloudflare.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from cdnjs.cloudflare.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External link from cdnjs.cloudflare.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from ajax.googleapis.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from cdnjs.cloudflare.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from s0.2mdn.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from cdnjs.cloudflare.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from cdn.jsdelivr.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from ad-specs.guoshipartners.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from onead.onevision.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from kdpic.pchome.com.tw lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from ad-specs.guoshipartners.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 (A+ — 100/100)

*No exposures*

- **[PASS]** security.txt is present — good practice
- **[PASS]** No sensitive files exposed

### 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 (F — 0/100)

*7.3 MB transferred, 305 requests*

- **[CRITICAL]** Page weighs 10.9 MB (7.3 MB transferred)
- **[WARNING]** Images are 5.1 MB — compress or use modern formats — Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
- **[WARNING]** JavaScript is 767 KB — consider code splitting or lazy loading — Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
- **[INFO]** CSS is 580 KB — consider purging unused styles — Remove unused CSS rules with tools like PurgeCSS to reduce stylesheet size.
- **[WARNING]** 305 HTTP requests — consider bundling or reducing — Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
- **[INFO]** Estimated 1.5 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 (7.3 MiB of 7.3 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)

*214 images, 0 KB saveable*

- **[WARNING]** https://www.m.pchome.com.tw/img/svg/icon-arrow-up-... is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.m.pchome.com.tw/img/svg/wh07.svg is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.
- **[WARNING]** https://www.m.pchome.com.tw/img/svg/icon-star4.svg is missing width/height — may cause layout shift — Set explicit width and height to prevent CLS.

### JS Execution Cost (F — 20/100)

*5969ms total JS execution*

- **[WARNING]** Unattributable: 1684ms CPU time
- **[WARNING]** https://www.m.pchome.com.tw/: 1450ms CPU time
- **[WARNING]** https://code.jquery.com/jquery-3.6.3.min.js: 1432ms CPU time
- **[WARNING]** https://ad-specs.guoshipartners.com/static/js/isip...: 773ms CPU time
- **[INFO]** https://www.googletagmanager.com/gtag/js?id=G-6LET...: 235ms CPU time
- **[WARNING]** Third-party scripts: 5969ms (100% of total)

### Font Loading (A+ — 100/100)

*1 fonts (2 KB)*

- **[INFO]** 1 font(s) use font-display: swap (FOUT risk but functional)

### JS Bundles (C — 60/100)

*26 scripts, 178 KB unused*

- **[WARNING]** https://www.googletagmanager.com/gtag/js?id=G-6LET...: 62 KB unused (41%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://www.googletagmanager.com/gtm.js?id=GTM-WV6...: 61 KB unused (48%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://s0.2mdn.net/ads/studio/cached_libs/tweenma...: 29 KB unused (77%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://cdnjs.cloudflare.com/ajax/libs/Swiper/4.5....: 25 KB unused (89%) — Consider code splitting or tree shaking to reduce unused code.
- **[INFO]** Total unused JavaScript: 178 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)

*1 hints, 0 missing preconnects*

- **[PASS]** Page uses 1 resource hint(s)

### Page Weight Inventory (D — 45/100)

*305 resources · 7.3 MB · 178 KB savings available*

- **[WARNING]** Page weight 6.3 MB over 1MB target
- **[INFO]** ~178 KB of savings available
- **[WARNING]** 304 third-party resources (100% of weight)
- **[INFO]** 6 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 — 40/100)

*200 links checked, 132 healthy, 68 broken*

- **[CRITICAL]** 132 of 200 links are healthy
- **[CRITICAL]** Broken link: http://live.pchomebiz.com.tw/ — Found in <a href>. Get "http://live.pchomebiz.com.tw/": resolve live.pchomebiz.com.tw: lookup live.pchomebiz.com.tw: no such host
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_201_0_0.png?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_278_0_0.png?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_211_0_0.png?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_285_0_0.png?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_284_0_0.png?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_223_0_0.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_280_0_0.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://24h.pchome.com.tw/search/?q=ninja&scope=all&f=pch... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_283_0_0.png?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_212_0_0.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_222_0_0.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_311_0_0.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_311_0_1.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_311_0_2.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/finance/cna/20260422/index-177... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_311_0_3.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/finance/idn/20260422/index-776... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_311_0_4.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/internation/pronews/20260422/i... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_311_0_5.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/living/crwant/20260422/index-7... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_311_0_6.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/finance/cardu/20260423/index-1... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_312_0_0.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/finance/cardu/20260423/index-1... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_312_0_1.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/society/cna/20260422/index-177... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_312_0_2.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_312_0_3.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/finance/idn/20260422/index-776... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_312_0_4.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/living/cna/20260422/index-1776... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_312_0_5.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/public/idn/20260422/index-7768... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_312_0_6.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/expense/cardu/20260423/index-1... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_313_0_0.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/expense/leho/20260423/index-77... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_313_0_1.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/expense/leho/20260423/index-77... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_313_0_2.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/living/pronews/20260422/index-... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_313_0_3.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/society/cna/20260422/index-177... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_313_0_4.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/finance/focus586/20260422/inde... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_313_0_5.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/public/morenews/20260422/index... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_313_0_6.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/politics/cnews/20260422/index-... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_314_0_0.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/politics/nownews/20260422/inde... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_314_0_1.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/politics/upmedia/20260422/inde... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_314_0_2.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/finance/cardu/20260421/index-1... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_314_0_3.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://news.pchome.com.tw/society/tyenews/20260420/index... — Found in <a href>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_314_0_4.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_314_0_5.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_314_0_6.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_315_0_0.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_315_0_1.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_315_0_2.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_315_0_3.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_315_0_4.jpg?t... — Found in <img src>. Returns HTTP 429.
- **[WARNING]** Broken link: https://w6.pchome.com.tw/img/index_2019/img_315_0_5.jpg?t... — Found in <img src>. Returns HTTP 429.

### Mixed Content (A+ — 100/100)

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

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

### Open Graph (B — 80/100)

*Open Graph tags are partially configured — some improvements recommended.*

- **[CRITICAL]** og:image is not reachable — The og:image URL could not be fetched. Social platforms won't be able to display it.
- **[INFO]** og:title is short (19 characters) — Ideal length is 25–60 characters for social sharing previews.
- **[INFO]** Missing og:type — The og:type tag helps social platforms categorize the content.
- **[INFO]** Missing twitter:card — Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.

### Structured Data (B — 85/100)

*1 JSON-LD block(s) found — some improvements recommended.*

- **[WARNING]** Missing or invalid @context in block #1 — The @context should be "https://schema.org" for search engines to recognize the data.
- **[INFO]** Missing recommended property "potentialAction" for WebSite — Adding "potentialAction" can improve how search engines display your content.

---

## Infrastructure

### DNS Records (A — 85/100)

*1 A records, 327 ms lookup*

- **[PASS]** Resolves to 1 IPv4 address(es)
- **[INFO]** Single A record — no DNS redundancy — Multiple A records provide failover if one server goes down.
- **[INFO]** No IPv6 (AAAA) records
- **[PASS]** 3 nameserver(s) configured
- **[PASS]** 3 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 (327 ms) — Slow DNS adds latency to every page load. Consider a faster DNS provider.

### Redirect Chain (A — 90/100)

*1 redirect(s), 976 ms total*

- **[PASS]** Single redirect
- **[INFO]** WWW normalization redirect
- **[INFO]** Redirect overhead: 976 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+ — 100/100)

*robots.txt present, sitemap with 6 URLs*

- **[PASS]** robots.txt is present
- **[PASS]** sitemap.xml is present
- **[PASS]** sitemap.xml is valid XML
- **[PASS]** sitemap.xml contains 6 entries
- **[PASS]** robots.txt references 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 (A+ — 100/100)

*pchome.com.tw — via PCHOME, hosted on Google Cloud*

- **[PASS]** Registrar: PCHOME
- **[PASS]** Registrar lock is enabled — Domain cannot be transferred without explicit unlock from the registrar. This protects against unauthorized transfers.
- **[PASS]** Hosting: Google Cloud

---

## 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 (A — 90/100)

*Lang attribute present*

- **[PASS]** <html lang> attribute is present
- **[PASS]** <html lang> value is valid
- **[INFO]** No Content-Language HTTP header
- **[INFO]** Language signals are inconsistent — The <html lang> attribute and Content-Language header should agree.

### 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 (D — 40/100)

*5 trackers detected*

- **[INFO]** 5 third-party trackers detected — Found 2 analytics, 2 advertising, 0 marketing, 1 tag manager trackers.
- **[WARNING]** 2 advertising/retargeting trackers detected — Advertising trackers collect user data for ad targeting. Under GDPR, these typically require explicit consent.
- **[WARNING]** Trackers detected but no cookie policy found — This page loads 5 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 · 5 trackers · 0 pre-consent*

- **[INFO]** 5 third-party tracker(s) detected on page

---

## Legal

### Legal Page Ecosystem (F — 5/100)

*1 of 7 expected legal pages detected*

- **[WARNING]** Privacy Policy not detected — No link matching common Privacy Policy URL patterns or link text was found. Most websites are expected to have a Privacy Policy, especially those collecting user data.
- **[WARNING]** Terms of Service not detected — No link matching common Terms of Service URL patterns or link text was found. Most websites are expected to have a Terms of Service, especially those collecting user data.
- **[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.
- **[PASS]** DMCA / Copyright Notice detected — Found at https://www.pchome.com.tw/copyright.html.
- **[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

*0 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]** No specific regulatory indicators detected — No strong signals for GDPR, CCPA, ADA, PCI, HIPAA, or COPPA were found. This does not mean these regulations don't apply — it means we didn't detect common technical indicators.

### Third-Party Data Sharing

*3 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]** 3 third-party services across 3 categories — 3 third-party services detected across 3 categories: Analytics (1), Tag Management (1), CDN (1). Each of these services receives some user data from your site visitors.
- **[INFO]** Google Analytics (Analytics) — Detected via script URL. Typically collects: Page views, User behavior, Demographics, Device info, IP address. Privacy policy: https://policies.google.com/privacy. Data Processing Agreement available.
- **[INFO]** Google Tag Manager (Tag Management) — Detected via script URL. Typically collects: Orchestrates other tracking scripts, Page views. Privacy policy: https://policies.google.com/privacy. Data Processing Agreement available.
- **[INFO]** Cloudflare (CDN) — Detected via script URL. Typically collects: IP address (transient), Request metadata. Privacy policy: https://www.cloudflare.com/privacypolicy/. Data Processing Agreement available.

### Compliance Badges (C — 55/100)

*0 compliance badge(s) detected*

- **[INFO]** No compliance badges detected — No recognized compliance certification badges or seals were found. This is common — many sites do not display compliance badges.

---

## Availability

### CDN & Delivery (B — 80/100)

*Google Cloud CDN*

- **[PASS]** Site is served via Google Cloud CDN CDN

### 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 — 85/100)

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

- **[PASS]** HTTP/3 (QUIC) supported — The server advertises HTTP/3 via Alt-Svc for faster connections on mobile networks.
- **[WARNING]** Missing Strict-Transport-Security header — HSTS tells browsers to only use HTTPS, preventing SSL stripping attacks.
- **[PASS]** TLS 1.3 in use (fastest handshake, 1-RTT)

---

## 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 (F — 0/100)

*240 headings, 24 skip(s)*

- **[PASS]** Single H1 present
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H6 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H3 → H5 (missing H4) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** Heading level skipped: H1 → H4 (missing H2) — Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
- **[WARNING]** 2 empty heading(s) — Empty headings appear in the document outline but provide no information.

### Alt Text Quality (F — 30/100)

*217 of 237 images have issues*

- **[CRITICAL]** 217 image(s) missing alt attribute — Images without alt text are invisible to screen readers.
- **[CRITICAL]** 217 image-in-link without alt text — An image inside a link with no alt creates an empty link.
- **[PASS]** 20 decorative image(s) correctly marked

### Form Accessibility (C — 69/100)

*3 of 4 controls have issues*

- **[CRITICAL]** 1 control(s) without accessible label — Form controls need a <label>, aria-label, or aria-labelledby for screen readers.
- **[WARNING]** 2 control(s) rely on placeholder only — Placeholder text disappears on focus and is not a reliable label.
- **[PASS]** 1 control(s) properly labeled

### Link & Button Quality (C — 58/100)

*94 issue(s) across 480 links and 0 buttons*

- **[CRITICAL]** 94 link(s) with no accessible text — Links without text are announced as raw URLs by screen readers.
- **[WARNING]** 128 link(s) open in new tab without warning — Add '(opens in new tab)' to link text or aria-label.
- **[PASS]** 258 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 (B — 70/100)

*10 icon(s) detected*

- **[PASS]** favicon.ico present at site root
- **[PASS]** HTML icon links detected
- **[PASS]** Apple touch icon present
- **[PASS]** Multiple icon sizes detected

### Web Manifest (F — 30/100)

*Invalid JSON*

- **[WARNING]** Manifest contains invalid JSON — Manifest at https://pchome.com.tw/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 reachable (self-referencing)
- **[INFO]** Canonical points to a different domain

### Meta Tags (A — 85/100)

*Title: 20 chars*

- **[PASS]** Page title is set
- **[WARNING]** Title is only 20 characters — consider expanding
- **[INFO]** Title and H1 have very different wording — Alignment helps users confirm they've reached the right page.

### Content Depth (B — 80/100)

*955 words, Easy*

- **[PASS]** Page has 955 words of content
- **[INFO]** Reading level: Easy (grade 7)

### Internal Links (A+ — 95/100)

*88 internal, 392 external*

- **[PASS]** 88 internal links (18%)
- **[PASS]** 80% of links use descriptive anchor text
- **[INFO]** Page has 480 links — consider reducing
- **[INFO]** 88 internal / 392 external links

### Image SEO (A+ — 95/100)

*237 images, 151 descriptive filenames*

- **[INFO]** 86 image(s) have hash/generic filenames
- **[INFO]** 217 image(s) missing alt text — see Accessibility tab

### Hreflang

*0 hreflang tags*


---

## Sustainability

### CO2 Per Page Load (F — 30/100)

*1.73g CO2 per view*

- **[WARNING]** 1.73g CO2 per page view — This page transfers 7.3 MB, producing an estimated 1.73g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.04g, network 0.36g, end-user device 1.33g.
- **[INFO]** At 10,000 monthly views: 208.2 kg CO2/year — With 10,000 page views per month, this page would generate approximately 208.2 kg of CO2 annually — equivalent to charging 26024 smartphones.
- **[PASS]** Green hosting reduces data center emissions

### Green Hosting (B — 80/100)

*Green (hosting)*

- **[PASS]** Google Cloud uses renewable energy
- **[INFO]** Google Cloud: Verified by the Green Web Foundation
- **[INFO]** Google Cloud CDN: Inherits Google Cloud regional renewable mix
- **[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)

*99% cached*

- **[PASS]** 99% reduction on repeat visits — Returning visitors download only 83 KB (vs 7506 KB first visit). 301 of 305 resources are served from browser cache, saving 1.72g CO2 per repeat visit.
- **[INFO]** Repeat visit: 0.02g CO2 (first visit: 1.73g)

### Carbon Budget (F — 30/100)

*82th percentile*

- **[WARNING]** 1.73g CO2 — above the median website (0.60g) — Heavier than an estimated 18% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
- **[INFO]** Estimated 82th percentile — Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.

### Transfer Efficiency (A+ — 100/100)

*98% efficient*

- **[PASS]** Transfer efficiency: 98% — Only 177 KB of potential savings identified. Your page is well-optimized for size.

---

---

*Generated by [BeaverCheck](https://beavercheck.com) — https://beavercheck.com/results/af48ca1f-94ad-49e8-80c6-3a1067bd6d3b*