# BeaverCheck Audit Report — https://hashnode.dev

**Date:** April 22, 2026  
**URL:** https://hashnode.dev  
**Overall Grade:** C (72/100)  
**Report:** https://beavercheck.com/results/1ccd23bf-cee6-4efd-903e-d231cd41d5f9

## 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 16.0 MB (14.0 MB transferred) — Performance > Page Weight Budget
5. **[CRITICAL]** 1 button(s) with no accessible text — Accessibility > Link & Button Quality

---

## Lighthouse Scores

| Category | Score |
|----------|-------|
| Performance | 32 |
| Accessibility | 96 |
| Best Practices | 96 |
| SEO | 100 |

---

## Security

### Security Headers (F — 5/100)

*1 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.
- **[WARNING]** X-Powered-By header reveals technology stack — This header discloses server technology (e.g. Express, PHP), helping attackers target known vulnerabilities. Remove it.
- **[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 7 external resources have SRI*

- **[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 us-assets.i.posthog.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from us-assets.i.posthog.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from us-assets.i.posthog.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from us-assets.i.posthog.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from cdn.carbonads.com lacks integrity attribute — Without SRI, if this CDN is compromised, attackers could inject malicious code.
- **[WARNING]** External script from ping.hashnode.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 (F — 30/100)

*No DMARC*

- **[WARNING]** No DMARC record found — Without DMARC, email receivers have no policy for handling authentication failures.

### 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)

*14.0 MB transferred, 145 requests*

- **[CRITICAL]** Page weighs 16.0 MB (14.0 MB transferred)
- **[WARNING]** Images are 12.3 MB — compress or use modern formats — Convert images to WebP/AVIF and resize to display dimensions to reduce transfer size.
- **[INFO]** Fonts are 856 KB — consider subsetting or using system fonts — Subset fonts to include only used characters, or switch to system font stacks.
- **[WARNING]** JavaScript is 720 KB — consider code splitting or lazy loading — Large JavaScript bundles delay interactivity. Split code by route or defer non-critical scripts.
- **[WARNING]** 145 HTTP requests — consider bundling or reducing — Each request adds latency. Bundle small files, use sprites, or eliminate unnecessary requests.
- **[INFO]** Estimated 2.9 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 (14.0 MiB of 14.0 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 (B — 75/100)

*81 images, 0 KB saveable*

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

### JS Execution Cost (F — 20/100)

*8095ms total JS execution*

- **[WARNING]** https://hashnode.com/_next/static/chunks/ae0516f9c...: 2762ms CPU time
- **[WARNING]** https://hashnode.com/: 1508ms CPU time
- **[WARNING]** Unattributable: 1331ms CPU time
- **[WARNING]** https://ping.hashnode.com/gtag/js?id=G-72XG3F8LNJ: 1078ms CPU time
- **[WARNING]** https://hashnode.com/_next/static/chunks/faf4a0202...: 550ms CPU time
- **[WARNING]** Third-party scripts: 8095ms (100% of total)

### Font Loading (A+ — 100/100)

*13 fonts (856 KB)*

- **[INFO]** 13 font(s) use font-display: swap (FOUT risk but functional)

### JS Bundles (C — 60/100)

*28 scripts, 205 KB unused*

- **[WARNING]** https://ping.hashnode.com/gtag/js?id=G-72XG3F8LNJ: 63 KB unused (31%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://hashnode.com/_next/static/chunks/ae0516f9c...: 50 KB unused (41%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://hashnode.com/_next/static/chunks/6826dffb9...: 43 KB unused (61%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://us-assets.i.posthog.com/static/surveys.js?...: 25 KB unused (80%) — Consider code splitting or tree shaking to reduce unused code.
- **[WARNING]** https://hashnode.com/_next/static/chunks/d43fa2c26...: 22 KB unused (60%) — Consider code splitting or tree shaking to reduce unused code.
- **[INFO]** Total unused JavaScript: 205 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)

*56 hints, 0 missing preconnects*

- **[PASS]** Page uses 56 resource hint(s)

### Page Weight Inventory (D — 40/100)

*145 resources · 14.0 MB · 205 KB savings available*

- **[WARNING]** Page weight 13.0 MB over 1MB target
- **[INFO]** ~205 KB of savings available
- **[WARNING]** 144 third-party resources (100% of weight)
- **[INFO]** 15 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, 66 healthy, 134 broken*

- **[CRITICAL]** 66 of 200 links are healthy
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/6caf7277614b8f01... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/39c65b9ff246101f... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/c1fa1c9dd46c5584... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/faf4a0202735b81c.js — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/ade94519337d7214.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/5d420d97975eccac.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/ae0516f9cf0e7561.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/d598f1f652e2d146.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/turbopack-30f62f... — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/d96012bcfc98706a.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/73e3194f06db260e.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/5229fa9d250c5aac.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/442a64f8e01a213b.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/4a24c400a7781816.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/1cc55bceb917223b.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/34f09ad5e0163f14.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/b1cd045f80a2cce1.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/5d3af1653dfceeaf.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/0a226bf39b462a05.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/8717ba554cae3d22.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/3b416827319fbc9c.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/88dd3fed273c6f09.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/d43fa2c261a15769.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/6826dffb999e18eb.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/manifest.json — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/icon0.svg?icon0.3077b4da.svg — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/icon1.png?icon1.a0e3fc5f.png — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/apple-icon.png?apple-icon.b06a3627.png — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/chunks/a6dad97d9634a72d.js — Found in <script src>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntlMono_Bo... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntlMono_Re... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntlMono_Th... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntl_Bold-s... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntl_BoldIt... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntl_Medium... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntl_Medium... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntl_Regula... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntl_Regula... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntl_Semibo... — Found in <link href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/static/media/SuisseIntl_Semibo... — Found in <link href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/login?callbackUrl=/dashboards — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/login?callbackUrl=/bookmarks — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/forums — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/hackathons — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/search — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/login?callbackUrl=/drafts — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/changelog/2026-02-28-forums — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/changelog — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/brand — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/code-of-conduct — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/login — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/terms — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/privacy-policy — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/sitemap.xml — Found in <a href>. Returns HTTP 404.
- **[WARNING]** Broken link: https://hashnode.dev/_next/image?url=%2Fimages%2Fhashnode... — Found in <img src>. Returns HTTP 400.
- **[CRITICAL]** Broken link: https://hashnode.dev/hackathons/breaking-things — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://blog.technopathy.club/why-your-binance-order-book... — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://hashnode.dev/@oliver-zehentleitner — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/posts/why-your-binance-order-book-sh... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://blog.apexapplab.dev/apex-the-state-of-things-apri... — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://hashnode.dev/@plamen9 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/posts/apex-the-state-of-things-april... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://blog.klivvr.com/how-i-stopped-resisting-ai-and-st... — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://hashnode.dev/@EngOmarElsayed — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/posts/how-i-stopped-resisting-ai-and... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://heyvivek.com/i-built-a-tiny-in-size-not-in-power-... — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://hashnode.dev/@vivek7405 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/posts/i-built-a-tiny-in-size-not-in-... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://blog.anands.dev/mastering-file-uploads-in-node-js... — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://hashnode.dev/@dj7 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/posts/mastering-file-uploads-in-node... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://blog.anands.dev/building-production-ready-mongoos... — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://hashnode.dev/posts/building-production-ready-mong... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@Hacktus — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hackt.us/full-account-takeover-on-an-mcp-oauth-pr... — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://hashnode.dev/posts/full-account-takeover-on-an-mc... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@cr4ntz — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://cr4ntz.sh/leaking-a-google-oauth-2-0-access-token... — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://hashnode.dev/posts/leaking-a-google-oauth-2-0-acc... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@sathvik07 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/forums/thread/is-ai-actually-solving... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/forums/thread/what-is-the-difference... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/forums/thread/agentic-ai-development... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/forums/thread/flutter-app-developmen... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/forums/thread/i-built-a-spaced-repet... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/forums/new — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@saumyagrawal — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://blog.saumyagrawal.in/the-everything-is-a-file-tou... — Found in <a href>. Returns HTTP 429.
- **[CRITICAL]** Broken link: https://hashnode.dev/posts/the-everything-is-a-file-tour-... — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@Vedant228 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@nieuwmijnleven — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@dgielis — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@tigerabrodi — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@hitarth — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/ai — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@Jungleesher7 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@hemnam — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@clipspeedai — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/chaicode — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@GaganSharmaGit — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@ankit282 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@haradhan459 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/javascript — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@paulphan — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@LeoBcheche — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@nawazish2 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/web-development — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@tilak9606 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@ZulqarnainMD — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@kungfupandaryan1 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/chaiaurcode — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@Suprabhatt — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@surajnawale — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@sidratul — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/devops — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@pinacolada — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@safdarwahid — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@glen-louis08 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/machinelearning — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@Paperium — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@benjohnson77 — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@whisperwebdev — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/webdev — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@sathyendrav — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@techstrategy — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@samma — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/security — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@aayushdarange — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@iamharshitsharma — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@ktamarapalli — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/computerscience — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@arkapravachakraborty — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/tag/python — Found in <a href>. Returns HTTP 404.
- **[CRITICAL]** Broken link: https://hashnode.dev/@japkirat976 — Found in <a href>. Returns HTTP 404.

### 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 og:type — The og:type tag helps social platforms categorize the content.

### Structured Data (A+ — 100/100)

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

- **[PASS]** Custom type "ItemList" — unable to validate specific properties
- **[PASS]** 3 JSON-LD blocks found

---

## Infrastructure

### DNS Records (A+ — 95/100)

*3 A records, 18 ms lookup*

- **[PASS]** Resolves to 3 IPv4 address(es)
- **[PASS]** Has 3 IPv6 (AAAA) record(s)
- **[PASS]** 2 nameserver(s) configured
- **[INFO]** No MX records — email not configured via DNS
- **[INFO]** CAA records not checked — CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
- **[INFO]** No SPF record found in TXT records — SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.
- **[PASS]** DNS resolution time: 18 ms

### Redirect Chain (A — 90/100)

*1 redirect(s), 452 ms total*

- **[PASS]** Single redirect
- **[INFO]** Cross-domain redirect detected

### IPv6 Readiness (A+ — 100/100)

*IPv6 reachable (1 ms)*

- **[PASS]** IPv6 is configured and reachable at 2606:4700:20::681a:4a7, 2606:4700:20::ac43:49f9, 2606:4700:20::681a:5a7

### Crawlability (B — 75/100)

*no robots.txt, no sitemap*

- **[INFO]** No robots.txt found — robots.txt is optional but recommended. It tells search engine crawlers which pages to index.
- **[INFO]** No sitemap.xml found — A sitemap helps search engines discover and index your pages more efficiently.

### URL Variants (A+ — 100/100)

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

- **[PASS]** www/non-www redirect configured correctly (preferred: non-www)
- **[PASS]** HTTP correctly 301-redirects to HTTPS

### Domain Intelligence (A+ — 100/100)

*hashnode.dev — via Go Canada Domains, LLC, 7 years, 2 months old*

- **[PASS]** Domain registered until Feb 28, 2028 (1 years, 10 months remaining)
- **[INFO]** DNSSEC is not enabled — DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
- **[PASS]** Registrar: Go Canada Domains, 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 (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 (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 (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 (C — 55/100)

*2 of 7 expected legal pages detected*

- **[PASS]** Privacy Policy detected — Found at /privacy-policy.
- **[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.
- **[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 (A+ — 100/100)

*© 2026 LinearBytes Inc*

- **[PASS]** Copyright notice is up to date — Copyright notice is up to date: © 2026 LinearBytes Inc
- **[PASS]** Copyright holder: LinearBytes Inc

### 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 (strong confidence) — Indicators suggesting GDPR may be relevant: European TLD detected: .pl; Privacy policy page found. EU General Data Protection Regulation — governs collection and processing of personal data of EU residents.

### 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]** 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.

### Compliance Badges (B — 70/100)

*1 compliance badge(s) detected*

- **[PASS]** TRUSTe / TrustArc badge detected — Found via body text: 'truste'. Note: the presence of a badge does not verify the certification is current or valid.

---

## Availability

### CDN & Delivery (A — 85/100)

*Cloudflare (DYNAMIC)*

- **[PASS]** Site is served via Cloudflare CDN (edge: AMS)
- **[INFO]** CDN cache status: DYNAMIC

### HTTP Caching (B — 75/100)

*public, s-maxage=25*

- **[PASS]** Cache-Control header is set
- **[PASS]** CDN TTL: 25 seconds (s-maxage=25)
- **[INFO]** No ETag or Last-Modified header — Conditional requests (304 Not Modified) are not possible without validators.

### 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 (B — 70/100)

*9 landmarks*

- **[PASS]** <main> landmark present
- **[WARNING]** Multiple <main> landmarks (3 found) — A page should have only one <main> landmark.
- **[PASS]** 1 <nav> landmark(s) found
- **[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 — 90/100)

*31 headings*

- **[WARNING]** Multiple H1 headings (2 found) — A page should have only one H1. Multiple H1s dilute the document outline.

### Alt Text Quality (A+ — 100/100)

*All 146 images OK*

- **[PASS]** 104 decorative image(s) correctly marked
- **[PASS]** 42 image(s) with good alt text

### Form Accessibility (A+ — 100/100)

*No form controls*

- **[PASS]** No form controls on this page

### Link & Button Quality (F — 38/100)

*3 issue(s) across 295 links and 39 buttons*

- **[CRITICAL]** 2 link(s) with no accessible text — Links without text are announced as raw URLs by screen readers.
- **[CRITICAL]** 104 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]** 49 link(s) open in new tab without warning — Add '(opens in new tab)' to link text or aria-label.
- **[CRITICAL]** 1 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 — 30/100)

*HTTP 404, bare page*

- **[PASS]** Correct 404 status code returned
- **[WARNING]** Bare server default 404 page — The 404 page has no custom styling. Users hitting a broken link see a generic error with no way to navigate back. Add a custom 404 page with your site navigation and a search bar.

### Favicon & Branding (B — 80/100)

*5 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 (D — 40/100)

*Not found*

- **[INFO]** No web manifest found — No manifest at standard paths (/manifest.json, /site.webmanifest). A manifest is optional but enables PWA features like home screen installation and standalone display.

### Dark Mode Support (B — 70/100)

*Dark mode detected*

- **[PASS]** prefers-color-scheme CSS detected in inline styles
- **[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 — 20/100)

*No navigation patterns*

- **[PASS]** 1 navigation landmark(s) detected
- **[PASS]** Hamburger menu detected (responsive design)
- **[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+ — 95/100)

*Title optimized*

- **[PASS]** Page title is set
- **[PASS]** Title length (51 chars) is optimal
- **[INFO]** Title and H1 have very different wording — Alignment helps users confirm they've reached the right page.

### Content Depth (A — 85/100)

*2212 words, Fairly Difficult*

- **[PASS]** Page has 2212 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: Fairly Difficult (grade 12)

### Internal Links (A+ — 95/100)

*217 internal, 78 external*

- **[PASS]** 217 internal links (74%)
- **[PASS]** 99% of links use descriptive anchor text
- **[INFO]** Page has 295 links — consider reducing
- **[INFO]** 217 internal / 78 external links

### Image SEO (B — 80/100)

*146 images, 50 descriptive filenames*

- **[WARNING]** 66% of images have non-descriptive filenames — Search engines use filenames as a signal. Rename to descriptive names like 'team-photo.jpg'.

### Hreflang

*0 hreflang tags*


---

## Sustainability

### CO2 Per Page Load (F — 15/100)

*3.31g CO2 per view*

- **[CRITICAL]** 3.31g CO2 per page view — This page transfers 14.0 MB, producing an estimated 3.31g of CO2 per visit using the Sustainable Web Design model (v4). Breakdown: data center 0.08g, network 0.68g, end-user device 2.54g.
- **[INFO]** At 10,000 monthly views: 396.9 kg CO2/year — With 10,000 page views per month, this page would generate approximately 396.9 kg of CO2 annually — equivalent to charging 49610 smartphones.
- **[PASS]** Green hosting reduces data center emissions

### Green Hosting (A+ — 100/100)

*Green (both)*

- **[PASS]** Both hosting and CDN use renewable energy
- **[INFO]** Next.js: 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)

*99% cached*

- **[PASS]** 99% reduction on repeat visits — Returning visitors download only 76 KB (vs 14308 KB first visit). 143 of 145 resources are served from browser cache, saving 3.29g CO2 per repeat visit.
- **[INFO]** Repeat visit: 0.02g CO2 (first visit: 3.31g)

### Carbon Budget (F — 15/100)

*95th percentile*

- **[WARNING]** 3.31g CO2 — above the median website (0.60g) — Heavier than an estimated 5% of websites. Reducing page weight, optimizing images, and removing unused JavaScript would lower the carbon footprint. See the Performance tab.
- **[INFO]** Estimated 95th percentile — Compared to: top 10% = 0.20g, target = 0.50g, median = 0.60g per page view.

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

*99% efficient*

- **[PASS]** Transfer efficiency: 99% — Only 205 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/1ccd23bf-cee6-4efd-903e-d231cd41d5f9*