# BeaverCheck Audit Report — https://artsy.net

**Date:** April 21, 2026  
**URL:** https://artsy.net  
**Overall Grade:** C (76/100)  
**Report:** https://beavercheck.com/results/bb8d8799-48b1-4243-b185-f9ab34cd51ae

## 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]** 1 image(s) missing alt attribute — Accessibility > Alt Text Quality
5. **[CRITICAL]** 1 image-in-link without alt text — Accessibility > Alt Text Quality

---

## Lighthouse Scores

| Category | Score |
|----------|-------|
| Performance | 57 |
| Accessibility | 82 |
| Best Practices | 81 |
| 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 63 days)
- **[PASS]** Certificate chain has 3 certificates
- **[PASS]** Certificate uses modern signature algorithm
- **[PASS]** Certificate covers 2 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 15 external resources have SRI*

- **[WARNING]** External link from webfonts.artsy.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from cdn.segment.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from cdn.segment.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from d1s2w0upia4e9w.cloudfront.net lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from cdn.sift.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*

- **[INFO]** No security.txt found — Consider adding a security.txt at /.well-known/security.txt.
- **[PASS]** No sensitive files exposed

### Email Security (A — 85/100)

*DMARC: quarantine*

- **[PASS]** DMARC policy is quarantine — good protection

### 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 (C — 61/100)

*1.8 MB transferred, 108 requests*

- **[INFO]** Page weighs 6.5 MB (1.8 MB transferred)
- **[WARNING]** Images are 1.3 MB — compress or use modern formats — Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
- **[WARNING]** 108 HTTP requests — consider bundling or reducing — Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
- **[INFO]** Estimated 0.39 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 (1.8 MiB of 1.8 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 (A+ — 95/100)

*26 images, 0 KB saveable*

- **[PASS]** All images are well-optimized

### JS Execution Cost (F — 20/100)

*5769ms total JS execution*

- **[WARNING]** https://d1s2w0upia4e9w.cloudfront.net/static/js/li...: 2098ms CPU time
- **[WARNING]** https://www.artsy.net/: 1187ms CPU time
- **[WARNING]** https://d1s2w0upia4e9w.cloudfront.net/static/js/in...: 891ms CPU time
- **[WARNING]** Unattributable: 726ms CPU time
- **[WARNING]** https://d1s2w0upia4e9w.cloudfront.net/static/js/32...: 349ms CPU time
- **[WARNING]** Third-party scripts: 5769ms (100% of total)

### Font Loading (A+ — 100/100)

*3 fonts (0 KB)*

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

### JS Bundles (B — 80/100)

*40 scripts, 118 KB unused*

- **[WARNING]** https://js.appboycdn.com/web-sdk/5.7/braze.no-modu...: 55 KB unused (88%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://cdn.segment.com/next-integrations/actions/...: 32 KB unused (57%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://d1s2w0upia4e9w.cloudfront.net/static/js/as...: 31 KB unused (98%) — Consider code splitting or tree shaking to reduce unused code.
- **[INFO]** Total unused JavaScript: 118 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 (D — 45/100)

*108 resources · 1.8 MB · 118 KB savings available*

- **[WARNING]** Page weight 856 KB over 1MB target
- **[INFO]** ~118 KB of savings available
- **[WARNING]** 107 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 — 40/100)

*200 links checked, 114 healthy, 86 broken*

- **[CRITICAL]** 114 of 200 links are healthy
- **[WARNING]** Broken link: https://d7hftxdivxxvm.cloudfront.net — Found in <link href>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://artsy.net/collect — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/galleries — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/shows — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/institutions — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/signup — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/new-to-artsy — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/article/artsy-editorial-2026-venice-bie... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/aiko-sato-zuo-teng-lan-zi-a-qui... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/timi-o-30-dot-5x45-cm-reverence — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/minyoung-kim-dandelions-6 — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/clement-bataille-station-7-la-d... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/raelis-vasquez-horizons-4 — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/ruben-einsmann-la-feira-i — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/holland-cunningham-joes-pheasant — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/samira-abbassy-the-hand-that-wr... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/alexandria-tarver-nights-96 — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/takumi-saito-familiar-place — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/sophie-ullrich-appeler-des-fant... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/mary-royall-wilgis-ashland-plac... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/karel-dicker-too-many-choices — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/joanne-greenbaum-untitled-1058 — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/amy-lincoln-spiral-galaxy-study... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artwork/tim-sandow-on-a-date-with-you — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/article/artsy-editorial-5-best-booths-m... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/article/artsy-editorial-feel-benefits-a... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/article/artsy-editorial-inside-lacmas-2... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/about — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/press/press-releases — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/categories — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/institution-partnerships — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/terms — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/supplemental-cos — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/buyer-guarantee — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/privacy — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artsy-accessibility-statement — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/art-under-1000-dollars — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/most-loved — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/new-from-small-galleries — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/fair/art-brussels-2026 — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/fair/market-art-fair-2026 — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/curators-picks — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/icons — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/street-art-edit — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/best-bids — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/fair/women-led-galleries-now — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/fair/black-owned-galleries-now — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/fair/the-artsy-edition-shop — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/black-artists-to-know — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/queer-artists-to-know — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/women-artists-to-know — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artist/diane-chappalley — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artist/omyo-cho — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artist/christian-franzen — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collect?artist_nationalities%5B0%5D=Ame... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collect?artist_nationalities%5B0%5D=Bri... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collect?artist_nationalities%5B0%5D=Chi... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collect?artist_nationalities%5B0%5D=French — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collect?artist_nationalities%5B0%5D=Indian — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collect?artist_nationalities%5B0%5D=Jap... — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artist/louis-fratino — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artist/andre-butzer — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artist/karel-appel — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artist/antoni-tapies — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artist/man-ray — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-a — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-b — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-c — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-d — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-e — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-f — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-h — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-j — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-k — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-l — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-m — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-o — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-p — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-s — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-t — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-u — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-v — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-w — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-y — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/artists/artists-starting-with-z — Found in <a href>. Returns HTTP 403.
- **[CRITICAL]** Broken link: https://artsy.net/collection/contemporary-latinx-voices — Found in <a href>. Returns HTTP 403.

### 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 — 85/100)

*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]** Missing twitter:card — Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.

### Structured Data (A+ — 100/100)

*1 JSON-LD block(s) found — structured data is well configured.*


---

## Infrastructure

### DNS Records (A+ — 100/100)

*2 A records, 39 ms lookup*

- **[PASS]** Resolves to 2 IPv4 address(es)
- **[PASS]** Has 2 IPv6 (AAAA) record(s)
- **[PASS]** 2 nameserver(s) configured
- **[PASS]** 5 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
- **[PASS]** DNS resolution time: 39 ms

### Redirect Chain (A — 90/100)

*1 redirect(s), 749 ms total*

- **[PASS]** Single redirect
- **[INFO]** WWW normalization redirect
- **[INFO]** Redirect overhead: 749 ms total

### IPv6 Readiness (A+ — 100/100)

*IPv6 reachable (17 ms)*

- **[PASS]** IPv6 is configured and reachable at 2606:4700:10::ac42:8c61, 2606:4700:10::ac42:84fd

### Crawlability (A+ — 100/100)

*robots.txt present, sitemap with 17 URLs*

- **[PASS]** robots.txt is present
- **[PASS]** sitemap.xml is present
- **[PASS]** sitemap.xml is valid XML
- **[PASS]** sitemap.xml contains 17 entries
- **[PASS]** Sitemap index with 17 child sitemaps
- **[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 — 90/100)

*artsy.net — via GoDaddy.com, LLC, 28 years, 2 months old*

- **[WARNING]** Domain expires in 75 days — Consider enabling auto-renewal to prevent accidental expiration.
- **[PASS]** DNSSEC is enabled
- **[PASS]** Registrar: GoDaddy.com, LLC
- **[WARNING]** Registrar lock is NOT enabled — The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.

---

## Compliance

### WCAG Compliance (A+ — 100/100)

*No testable criteria*


### Cookie Consent & Privacy (A+ — 100/100)

*privacy policy found*

- **[PASS]** Privacy policy link found
- **[PASS]** Terms of service link found
- **[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 (A+ — 100/100)

*Viewport properly configured*

- **[PASS]** Viewport meta tag is present
- **[PASS]** width=device-width is set
- **[PASS]** User zooming is allowed

### Third-Party Trackers (A+ — 95/100)

*2 trackers detected*

- **[INFO]** 2 third-party trackers detected — Found 2 analytics, 0 advertising, 0 marketing, 0 tag manager 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 — 65/100)

*3 of 7 expected legal pages detected*

- **[PASS]** Privacy Policy detected — Found at /privacy.
- **[PASS]** Terms of Service detected — Found at /terms.
- **[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.
- **[PASS]** Accessibility Statement detected — Found at /artsy-accessibility-statement.
- **[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 (A+ — 100/100)

*© 2026 Artsy Terms and Conditions Auction Supplement Buye*

- **[PASS]** Copyright notice is up to date — Copyright notice is up to date: © 2026 Artsy Terms and Conditions Auction Supplement Buye
- **[PASS]** Copyright holder: Artsy Terms and Conditions Auction Supplement Buye

### Regulatory Indicators

*4 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.
- **[INFO]** CCPA indicators detected (weak confidence) — Indicators suggesting CCPA may be relevant: Text mentions: do not sell. California Consumer Privacy Act — gives California residents rights over their personal data.
- **[INFO]** ADA indicators detected (moderate confidence) — Indicators suggesting ADA may be relevant: Accessibility link found: Accessibility. Americans with Disabilities Act / Section 508 — requires digital accessibility for people with disabilities.
- **[INFO]** HIPAA indicators detected (weak confidence) — Indicators suggesting HIPAA may be relevant: Text mentions: phi. Health Insurance Portability and Accountability Act — protects sensitive patient health information.

### Third-Party Data Sharing

*1 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]** 1 third-party services across 1 categories — 1 third-party services detected across 1 categories: Analytics (1). Each of these services receives some user data from your site visitors.
- **[INFO]** Segment (Analytics) — Detected via script URL. Typically collects: User events, Identity resolution, Data routing. Privacy policy: https://segment.com/legal/privacy/. 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)

*Cloudflare*

- **[PASS]** Site is served via Cloudflare CDN (edge: CDG)

### 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 (B — 75/100)

*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.
- **[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 (A — 90/100)

*10 landmarks*

- **[PASS]** <main> landmark present
- **[PASS]** 7 <nav> landmark(s) found
- **[WARNING]** 7 of 7 <nav> elements are unlabeled — Multiple navigations need aria-label to distinguish them for screen readers.
- **[PASS]** Skip navigation link present

### Heading Hierarchy (A+ — 100/100)

*7 headings*

- **[PASS]** Single H1 present

### Alt Text Quality (B — 75/100)

*1 of 34 images have issues*

- **[CRITICAL]** 1 image(s) missing alt attribute — Images without alt text are invisible to screen readers.
- **[CRITICAL]** 1 image-in-link without alt text — An image inside a link with no alt creates an empty link.
- **[PASS]** 33 decorative image(s) correctly marked

### Form Accessibility (A — 92/100)

*1 of 1 controls have issues*

- **[WARNING]** 1 control(s) rely on placeholder only — Placeholder text disappears on focus and is not a reliable label.

### Link & Button Quality (F — 18/100)

*5 issue(s) across 186 links and 57 buttons*

- **[CRITICAL]** 3 link(s) with no accessible text — Links without text are announced as raw URLs by screen readers.
- **[CRITICAL]** 33 image-only link(s) without alt text — Image-only links need alt text on the image (or aria-label on the link) so screen readers can announce them.
- **[WARNING]** 10 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]** 140 link(s) with descriptive text

---

## UX

### 404 Error Page (F — 25/100)

*HTTP 403, custom page*

- **[WARNING]** Unexpected status code: HTTP 403 — Expected HTTP 404 but received 403. This may confuse search engine crawlers.
- **[PASS]** Custom styled 404 page

### Favicon & Branding (A — 90/100)

*6 icon(s) detected*

- **[PASS]** favicon.ico present at site root
- **[PASS]** HTML icon links detected
- **[PASS]** Apple touch icon present
- **[PASS]** SVG favicon detected — scales perfectly to any size
- **[PASS]** Multiple icon sizes detected

### Web Manifest (F — 35/100)

*Valid manifest*

- **[WARNING]** No name or short_name — Add a name field to identify the app.
- **[PASS]** 192x192 icon present
- **[PASS]** 512x512 icon present

### 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 — 35/100)

*1 navigation pattern(s)*

- **[PASS]** Skip navigation link detected
- **[PASS]** 7 navigation landmark(s) detected
- **[PASS]** Hamburger menu detected (responsive design)

---

## 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+ — 100/100)

*Title optimized*

- **[PASS]** Page title is set
- **[PASS]** Title length (35 chars) is optimal
- **[PASS]** Title and H1 are well-aligned

### Content Depth (A — 85/100)

*1154 words, Very Difficult*

- **[PASS]** Page has 1154 words — good depth for search engines
- **[INFO]** Text-to-HTML ratio is 3% — Very low ratio suggests heavy framework overhead or boilerplate.
- **[INFO]** Reading level: Very Difficult (grade 43)

### Internal Links (A+ — 100/100)

*167 internal, 19 external*

- **[PASS]** 167 internal links (90%)
- **[PASS]** 98% of links use descriptive anchor text
- **[INFO]** 167 internal / 19 external links

### Image SEO (A+ — 95/100)

*34 images, 34 descriptive filenames*

- **[PASS]** All images have descriptive filenames
- **[INFO]** 1 image(s) missing alt text — see Accessibility tab

### Hreflang

*0 hreflang tags*


---

## Sustainability

### CO2 Per Page Load (A — 85/100)

*0.43g CO2 per view*

- **[PASS]** 0.43g CO2 per page view — This page transfers 1.8 MB, producing an estimated 0.43g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.01g, network 0.09g, end-user device 0.33g.
- **[INFO]** At 10,000 monthly views: 52.2 kg CO2/year — With 10,000 page views per month, this page would generate approximately 52.2 kg of CO2 annually — equivalent to charging 6518 smartphones.
- **[PASS]** Green hosting reduces data center emissions

### Green Hosting (A+ — 100/100)

*Green (both)*

- **[PASS]** Both hosting and CDN use renewable energy
- **[INFO]** Amazon Web Services: Verified by the Green Web Foundation
- **[INFO]** Cloudflare: 100% renewable energy for global network since 2019
- **[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)

*98% cached*

- **[PASS]** 98% reduction on repeat visits — Returning visitors download only 37 KB (vs 1880 KB first visit). 107 of 108 resources are served from browser cache, saving 0.43g CO2 per repeat visit.
- **[INFO]** Repeat visit: 0.01g CO2 (first visit: 0.43g)

### Carbon Budget (B — 70/100)

*33th percentile*

- **[PASS]** 0.43g CO2 — below the sustainability target of 0.50g — Cleaner than an estimated 67% of websites analyzed. This page meets the Web Sustainability Guidelines target.
- **[INFO]** Estimated 33th percentile — Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.

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

*94% efficient*

- **[PASS]** Transfer efficiency: 94% — Only 118 KB of potential savings identified. Your page is well-optimized for size.

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*Generated by [BeaverCheck](https://beavercheck.com) — https://beavercheck.com/results/bb8d8799-48b1-4243-b185-f9ab34cd51ae*
