---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: 678bt.club
report_url: "https://crawlinx.com/audit/678bt.club"
crawl_id: 20260714T152841-adb203a8
health_score: 68
generated_at: 2026-08-26T03:27:35Z
total_pages: 13
html_pages: 12
indexable_pages: 12
errors: 0
warnings: 29
notices: 98
---

# SEO audit: 678bt.club

**Health score: 68/100** — needs attention

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/678bt.club

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 13 |
| HTML pages | 12 |
| Indexable | 12 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 947 ms |
| Errors / Warnings / Notices | 0 / 29 / 98 |
| Status codes | 13×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Performance | 72 | 0 | 12 | 31 |
| Security | 72 | 0 | 12 | 12 |
| Agent Readiness | 91 | 0 | 4 | 21 |
| Titles | 98 | 0 | 1 | 0 |
| Cache | 100 | 0 | 0 | 12 |
| Images | 100 | 0 | 0 | 12 |
| Social | 100 | 0 | 0 | 8 |
| Structured Data | 100 | 0 | 0 | 2 |

## Issues

### Warnings (29)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 4

- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://678bt.club/about-us](https://678bt.club/about-us) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://678bt.club/terms-conditions](https://678bt.club/terms-conditions) — 1 button/link(s) with no text or aria-label — an agent can't target them

#### Content-Type header doesn't match the actual content

- Rule: `headers.content_type_mismatch` · Category: Security · Occurrences: 12

- [https://678bt.club/](https://678bt.club/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/about-us](https://678bt.club/about-us) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/cricket](https://678bt.club/cricket) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/faq](https://678bt.club/faq) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/privacy-policy](https://678bt.club/privacy-policy) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/responsible-gaming](https://678bt.club/responsible-gaming) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/slots](https://678bt.club/slots) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/terms-conditions](https://678bt.club/terms-conditions) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/ultra-treasure](https://678bt.club/ultra-treasure) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".

#### Render-blocking script in <head> (no defer/async)

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 12

- [https://678bt.club/](https://678bt.club/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/about-us](https://678bt.club/about-us) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/cricket](https://678bt.club/cricket) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/faq](https://678bt.club/faq) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/privacy-policy](https://678bt.club/privacy-policy) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/responsible-gaming](https://678bt.club/responsible-gaming) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/slots](https://678bt.club/slots) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/terms-conditions](https://678bt.club/terms-conditions) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/ultra-treasure](https://678bt.club/ultra-treasure) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — 1 render-blocking <script> in <head> (add defer/async or use type=module)

#### Title likely truncated in SERP (too wide)

- Rule: `title.too_long` · Category: Titles · Occurrences: 1

- [https://678bt.club/cricket](https://678bt.club/cricket) — 72 chars, ~604px (limit ~580px)

### Notices (98)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 8

- [https://678bt.club/](https://678bt.club/) — h5 follows h2 — skips h3
- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — h5 follows h2 — skips h3
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — h5 follows h3 — skips h4
- [https://678bt.club/about-us](https://678bt.club/about-us) — h4 follows h2 — skips h3
- [https://678bt.club/cricket](https://678bt.club/cricket) — h5 follows h2 — skips h3
- [https://678bt.club/slots](https://678bt.club/slots) — h5 follows h2 — skips h3
- [https://678bt.club/ultra-treasure](https://678bt.club/ultra-treasure) — h5 follows h2 — skips h3
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — h5 follows h2 — skips h3

#### No llms.txt for AI agents

- Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1

- [https://678bt.club/](https://678bt.club/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### No main landmark for AI agents

- Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 12

- [https://678bt.club/](https://678bt.club/) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/about-us](https://678bt.club/about-us) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/cricket](https://678bt.club/cricket) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/faq](https://678bt.club/faq) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/privacy-policy](https://678bt.club/privacy-policy) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/responsible-gaming](https://678bt.club/responsible-gaming) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/slots](https://678bt.club/slots) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/terms-conditions](https://678bt.club/terms-conditions) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/ultra-treasure](https://678bt.club/ultra-treasure) — add a <main> element (or role=main) around the primary content
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — add a <main> element (or role=main) around the primary content

#### Page served uncached (no-store/private or CDN bypass)

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 12

- [https://678bt.club/](https://678bt.club/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/about-us](https://678bt.club/about-us) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/cricket](https://678bt.club/cricket) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/faq](https://678bt.club/faq) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/privacy-policy](https://678bt.club/privacy-policy) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/responsible-gaming](https://678bt.club/responsible-gaming) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/slots](https://678bt.club/slots) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/terms-conditions](https://678bt.club/terms-conditions) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/ultra-treasure](https://678bt.club/ultra-treasure) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — Cache-Control: (none) · cloudflare: DYNAMIC

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 7

- [https://678bt.club/](https://678bt.club/) — the likely hero/LCP image (z4eiqozp1zc.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — the likely hero/LCP image (sm47ep3u8yi.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — the likely hero/LCP image (4nm6lfiglfz.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://678bt.club/cricket](https://678bt.club/cricket) — the likely hero/LCP image (q1g69w2shk.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://678bt.club/slots](https://678bt.club/slots) — the likely hero/LCP image (2rcerdla3l.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://678bt.club/ultra-treasure](https://678bt.club/ultra-treasure) — the likely hero/LCP image (h8mh9p80rkz8.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — the likely hero/LCP image (sqrt2z8qceqf.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

#### Images without width/height (layout shift / CLS)

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 12

- [https://678bt.club/](https://678bt.club/) — 10 of 10 images without width/height
- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — 6 of 6 images without width/height
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — 6 of 6 images without width/height
- [https://678bt.club/about-us](https://678bt.club/about-us) — 2 of 2 images without width/height
- [https://678bt.club/cricket](https://678bt.club/cricket) — 6 of 6 images without width/height
- [https://678bt.club/faq](https://678bt.club/faq) — 2 of 2 images without width/height
- [https://678bt.club/privacy-policy](https://678bt.club/privacy-policy) — 2 of 2 images without width/height
- [https://678bt.club/responsible-gaming](https://678bt.club/responsible-gaming) — 2 of 2 images without width/height
- [https://678bt.club/slots](https://678bt.club/slots) — 6 of 6 images without width/height
- [https://678bt.club/terms-conditions](https://678bt.club/terms-conditions) — 2 of 2 images without width/height
- [https://678bt.club/ultra-treasure](https://678bt.club/ultra-treasure) — 6 of 6 images without width/height
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — 6 of 6 images without width/height

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 8

- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — og:image
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — og:image
- [https://678bt.club/about-us](https://678bt.club/about-us) — og:image
- [https://678bt.club/faq](https://678bt.club/faq) — og:image
- [https://678bt.club/privacy-policy](https://678bt.club/privacy-policy) — og:image
- [https://678bt.club/responsible-gaming](https://678bt.club/responsible-gaming) — og:image
- [https://678bt.club/terms-conditions](https://678bt.club/terms-conditions) — og:image
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — og:image

#### Legacy image format (jpg/png/gif) with no next-gen fallback

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 12

- [https://678bt.club/](https://678bt.club/) — 10 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/about-us](https://678bt.club/about-us) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/cricket](https://678bt.club/cricket) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/faq](https://678bt.club/faq) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/privacy-policy](https://678bt.club/privacy-policy) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/responsible-gaming](https://678bt.club/responsible-gaming) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/slots](https://678bt.club/slots) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/terms-conditions](https://678bt.club/terms-conditions) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/ultra-treasure](https://678bt.club/ultra-treasure) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.

#### No ETag header (no conditional GET for unchanged pages)

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 12

- [https://678bt.club/](https://678bt.club/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/about-us](https://678bt.club/about-us) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/cricket](https://678bt.club/cricket) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/faq](https://678bt.club/faq) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/privacy-policy](https://678bt.club/privacy-policy) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/responsible-gaming](https://678bt.club/responsible-gaming) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/slots](https://678bt.club/slots) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/terms-conditions](https://678bt.club/terms-conditions) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/ultra-treasure](https://678bt.club/ultra-treasure) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.

#### FAQPage structured data (rich result removed May 2026)

- Rule: `schema.faq_deprecated` · Category: Structured Data · Occurrences: 1

- [https://678bt.club/faq](https://678bt.club/faq) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 1

- [https://678bt.club/](https://678bt.club/)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 12

- [https://678bt.club/](https://678bt.club/) — CSP, X-Content-Type-Options
- [https://678bt.club/678bt-casino](https://678bt.club/678bt-casino) — CSP, X-Content-Type-Options
- [https://678bt.club/678bt-login](https://678bt.club/678bt-login) — CSP, X-Content-Type-Options
- [https://678bt.club/about-us](https://678bt.club/about-us) — CSP, X-Content-Type-Options
- [https://678bt.club/cricket](https://678bt.club/cricket) — CSP, X-Content-Type-Options
- [https://678bt.club/faq](https://678bt.club/faq) — CSP, X-Content-Type-Options
- [https://678bt.club/privacy-policy](https://678bt.club/privacy-policy) — CSP, X-Content-Type-Options
- [https://678bt.club/responsible-gaming](https://678bt.club/responsible-gaming) — CSP, X-Content-Type-Options
- [https://678bt.club/slots](https://678bt.club/slots) — CSP, X-Content-Type-Options
- [https://678bt.club/terms-conditions](https://678bt.club/terms-conditions) — CSP, X-Content-Type-Options
- [https://678bt.club/ultra-treasure](https://678bt.club/ultra-treasure) — CSP, X-Content-Type-Options
- [https://678bt.club/win-drop](https://678bt.club/win-drop) — CSP, X-Content-Type-Options

## Checks & coverage

Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean.

- ✗ Agent Readiness — 4 warning(s), 21 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✗ Cache — 12 notice(s)
- ✓ Canonical — clean
- ✓ Content — clean
- ✓ Crawlability — clean
- ✓ Duplicate — clean
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✗ Images — 12 notice(s)
- ✓ Indexability — clean
- ✓ Links — clean
- ✓ Meta Description — clean
- ✓ Mobile — clean
- ✗ Performance — 12 warning(s), 31 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 12 warning(s), 12 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 8 notice(s)
- ✗ Structured Data — 2 notice(s)
- ✗ Titles — 1 warning(s)
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/678bt.club*

## Use Crawlinx from your app / agent

Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit.

### MCP server (agent skill)

Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line:

```bash
claude mcp add --transport http crawlinx https://crawlinx.com/mcp
```

Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed:

- `scan_url` — start an SEO audit of a URL.
- `get_report` — fetch the finished report as structured JSON.
- `get_report_markdown` — fetch a compact, LLM-ready Markdown report.

Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page.

### HTTP API

For apps and CLI scripts, the same audit is available over plain HTTP.

**Start a scan**

```
POST https://crawlinx.com/api/scan
Content-Type: application/json

{"url":"https://example.com","mode":"free"}
```

`mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check).
Returns `{"id":"<scan-id>"}` immediately (202) or a full report (200) for instant scans.

**Get the JSON report**

```
GET https://crawlinx.com/api/scan/{id}/report
```

Returns the full structured report JSON once the scan completes.

**Get this Markdown report**

```
GET https://crawlinx.com/r/{id}.md
```

Returns this LLM-ready Markdown document.

**List recent public audits**

```
GET https://crawlinx.com/api/reports
```

### Quick start (curl)

```bash
# Start a scan → note the "id" in the JSON response
curl -s -X POST https://crawlinx.com/api/scan \
  -H 'Content-Type: application/json' \
  -d '{"url":"https://example.com","mode":"free"}'

# Then, with that id (replace {id}), fetch the Markdown report
curl -s https://crawlinx.com/r/{id}.md
```

Full API reference & usage rules: https://crawlinx.com/api