---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: tk988.app
report_url: "https://crawlinx.com/audit/tk988.app"
crawl_id: 20260721T144303-a9a14027
health_score: 37
generated_at: 2026-07-29T00:38:04Z
total_pages: 33
html_pages: 32
indexable_pages: 30
errors: 18
warnings: 66
notices: 261
---

# SEO audit: tk988.app

**Health score: 37/100** — critical — significant issues

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/tk988.app

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 33 |
| HTML pages | 32 |
| Indexable | 30 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 16 |
| Avg response time | 948 ms |
| Errors / Warnings / Notices | 18 / 66 / 261 |
| Status codes | 31×200, 2×404 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Links | 52 | 16 | 0 | 1 |
| Crawlability | 94 | 2 | 0 | 0 |
| Performance | 73 | 0 | 30 | 78 |
| Security | 73 | 0 | 30 | 32 |
| Hreflang | 96 | 0 | 4 | 0 |
| Canonical | 99 | 0 | 1 | 1 |
| Titles | 99 | 0 | 1 | 0 |
| Agent Readiness | 100 | 0 | 0 | 61 |
| Cache | 100 | 0 | 0 | 30 |
| Content | 100 | 0 | 0 | 1 |
| Images | 100 | 0 | 0 | 30 |
| Meta Description | 100 | 0 | 0 | 1 |
| Structured Data | 100 | 0 | 0 | 24 |
| URL | 100 | 0 | 0 | 2 |

## Issues

### Errors (18)

#### Broken internal link (target 4xx/5xx)

- Rule: `links.broken_internal` · Category: Links · Occurrences: 16

- [https://tk988.app/en/](https://tk988.app/en/) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/about-us](https://tk988.app/en/about-us) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/app](https://tk988.app/en/app) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/betting](https://tk988.app/en/betting) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/faq](https://tk988.app/en/faq) — https://tk988.app/FAQ (HTTP 404)
- [https://tk988.app/en/faq](https://tk988.app/en/faq) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/live-casino](https://tk988.app/en/live-casino) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/login](https://tk988.app/en/login) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/privacy-policy](https://tk988.app/en/privacy-policy) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/promotion](https://tk988.app/en/promotion) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/register](https://tk988.app/en/register) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/responsible-gaming](https://tk988.app/en/responsible-gaming) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/slots](https://tk988.app/en/slots) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/terms-conditions](https://tk988.app/en/terms-conditions) — https://tk988.app/en/FAQ (HTTP 404)
- [https://tk988.app/en/vip](https://tk988.app/en/vip) — https://tk988.app/en/FAQ (HTTP 404)

#### Client error (4xx) response

- Rule: `status.4xx` · Category: Crawlability · Occurrences: 2

- [https://tk988.app/FAQ](https://tk988.app/FAQ) — HTTP 404
- [https://tk988.app/en/FAQ](https://tk988.app/en/FAQ) — HTTP 404

### Warnings (66)

#### Canonical target is non-200 / non-indexable

- Rule: `canonical.bad_target` · Category: Canonical · Occurrences: 1

- [https://tk988.app/en/faq](https://tk988.app/en/faq) — canonical → https://tk988.app/en/FAQ (status 404, noindex=false)

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

- Rule: `headers.content_type_mismatch` · Category: Security · Occurrences: 30

- [https://tk988.app/](https://tk988.app/) — 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://tk988.app/about-us](https://tk988.app/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://tk988.app/app](https://tk988.app/app) — 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://tk988.app/betting](https://tk988.app/betting) — 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://tk988.app/en/](https://tk988.app/en/) — 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://tk988.app/en/about-us](https://tk988.app/en/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://tk988.app/en/app](https://tk988.app/en/app) — 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://tk988.app/en/betting](https://tk988.app/en/betting) — 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://tk988.app/en/faq](https://tk988.app/en/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://tk988.app/en/live-casino](https://tk988.app/en/live-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://tk988.app/en/login](https://tk988.app/en/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://tk988.app/en/privacy-policy](https://tk988.app/en/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://tk988.app/en/promotion](https://tk988.app/en/promotion) — 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://tk988.app/en/register](https://tk988.app/en/register) — 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://tk988.app/en/responsible-gaming](https://tk988.app/en/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://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — 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://tk988.app/en/slots](https://tk988.app/en/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://tk988.app/en/terms-conditions](https://tk988.app/en/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://tk988.app/en/vip](https://tk988.app/en/vip) — 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://tk988.app/faq](https://tk988.app/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://tk988.app/live-casino](https://tk988.app/live-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://tk988.app/login](https://tk988.app/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://tk988.app/privacy-policy](https://tk988.app/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://tk988.app/promotion](https://tk988.app/promotion) — 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://tk988.app/register](https://tk988.app/register) — 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://tk988.app/responsible-gaming](https://tk988.app/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://tk988.app/slot-game](https://tk988.app/slot-game) — 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://tk988.app/slots](https://tk988.app/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://tk988.app/terms-conditions](https://tk988.app/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://tk988.app/vip](https://tk988.app/vip) — 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".

#### hreflang set has no self-reference

- Rule: `hreflang.missing_self` · Category: Hreflang · Occurrences: 1

- [https://tk988.app/en/faq](https://tk988.app/en/faq) — no hreflang entry points to this URL

#### hreflang has no return link (not reciprocal)

- Rule: `hreflang.no_return` · Category: Hreflang · Occurrences: 3

- [https://tk988.app/en/faq](https://tk988.app/en/faq) — https://tk988.app/FAQ (bn-bd) does not link back
- [https://tk988.app/en/faq](https://tk988.app/en/faq) — https://tk988.app/en/FAQ (en-bd) does not link back
- [https://tk988.app/faq](https://tk988.app/faq) — https://tk988.app/en/faq (en-bd) does not link back

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 30

- [https://tk988.app/](https://tk988.app/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/about-us](https://tk988.app/about-us) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/app](https://tk988.app/app) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/betting](https://tk988.app/betting) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/](https://tk988.app/en/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/about-us](https://tk988.app/en/about-us) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/app](https://tk988.app/en/app) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/betting](https://tk988.app/en/betting) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/faq](https://tk988.app/en/faq) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/live-casino](https://tk988.app/en/live-casino) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/login](https://tk988.app/en/login) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/privacy-policy](https://tk988.app/en/privacy-policy) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/promotion](https://tk988.app/en/promotion) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/register](https://tk988.app/en/register) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/responsible-gaming](https://tk988.app/en/responsible-gaming) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/slots](https://tk988.app/en/slots) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/terms-conditions](https://tk988.app/en/terms-conditions) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/en/vip](https://tk988.app/en/vip) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/faq](https://tk988.app/faq) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/live-casino](https://tk988.app/live-casino) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/login](https://tk988.app/login) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/privacy-policy](https://tk988.app/privacy-policy) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/promotion](https://tk988.app/promotion) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/register](https://tk988.app/register) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/responsible-gaming](https://tk988.app/responsible-gaming) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/slot-game](https://tk988.app/slot-game) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/slots](https://tk988.app/slots) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/terms-conditions](https://tk988.app/terms-conditions) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://tk988.app/vip](https://tk988.app/vip) — 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://tk988.app/slot-game](https://tk988.app/slot-game) — 71 chars, ~583px (limit ~580px)

### Notices (261)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 30

- [https://tk988.app/](https://tk988.app/) — h5 follows h2 — skips h3
- [https://tk988.app/about-us](https://tk988.app/about-us) — h5 follows h2 — skips h3
- [https://tk988.app/app](https://tk988.app/app) — h4 follows h2 — skips h3
- [https://tk988.app/betting](https://tk988.app/betting) — h5 follows h2 — skips h3
- [https://tk988.app/en/](https://tk988.app/en/) — h5 follows h2 — skips h3
- [https://tk988.app/en/about-us](https://tk988.app/en/about-us) — h5 follows h2 — skips h3
- [https://tk988.app/en/app](https://tk988.app/en/app) — h4 follows h2 — skips h3
- [https://tk988.app/en/betting](https://tk988.app/en/betting) — h5 follows h2 — skips h3
- [https://tk988.app/en/faq](https://tk988.app/en/faq) — h5 follows h2 — skips h3
- [https://tk988.app/en/live-casino](https://tk988.app/en/live-casino) — h6 follows h2 — skips h3
- [https://tk988.app/en/login](https://tk988.app/en/login) — h3 follows h1 — skips h2
- [https://tk988.app/en/privacy-policy](https://tk988.app/en/privacy-policy) — h6 follows h1 — skips h2
- [https://tk988.app/en/promotion](https://tk988.app/en/promotion) — h5 follows h2 — skips h3
- [https://tk988.app/en/register](https://tk988.app/en/register) — h3 follows h1 — skips h2
- [https://tk988.app/en/responsible-gaming](https://tk988.app/en/responsible-gaming) — h6 follows h1 — skips h2
- [https://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — h6 follows h2 — skips h3
- [https://tk988.app/en/slots](https://tk988.app/en/slots) — h5 follows h2 — skips h3
- [https://tk988.app/en/terms-conditions](https://tk988.app/en/terms-conditions) — h6 follows h1 — skips h2
- [https://tk988.app/en/vip](https://tk988.app/en/vip) — h6 follows h2 — skips h3
- [https://tk988.app/faq](https://tk988.app/faq) — h5 follows h2 — skips h3
- [https://tk988.app/live-casino](https://tk988.app/live-casino) — h6 follows h2 — skips h3
- [https://tk988.app/login](https://tk988.app/login) — h3 follows h1 — skips h2
- [https://tk988.app/privacy-policy](https://tk988.app/privacy-policy) — h6 follows h1 — skips h2
- [https://tk988.app/promotion](https://tk988.app/promotion) — h5 follows h2 — skips h3
- [https://tk988.app/register](https://tk988.app/register) — h3 follows h1 — skips h2
- [https://tk988.app/responsible-gaming](https://tk988.app/responsible-gaming) — h6 follows h1 — skips h2
- [https://tk988.app/slot-game](https://tk988.app/slot-game) — h6 follows h2 — skips h3
- [https://tk988.app/slots](https://tk988.app/slots) — h5 follows h2 — skips h3
- [https://tk988.app/terms-conditions](https://tk988.app/terms-conditions) — h6 follows h1 — skips h2
- [https://tk988.app/vip](https://tk988.app/vip) — h6 follows h2 — skips h3

#### No llms.txt for AI agents

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

- [https://tk988.app/](https://tk988.app/) — 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: 30

- [https://tk988.app/](https://tk988.app/) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/about-us](https://tk988.app/about-us) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/app](https://tk988.app/app) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/betting](https://tk988.app/betting) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/](https://tk988.app/en/) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/about-us](https://tk988.app/en/about-us) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/app](https://tk988.app/en/app) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/betting](https://tk988.app/en/betting) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/faq](https://tk988.app/en/faq) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/live-casino](https://tk988.app/en/live-casino) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/login](https://tk988.app/en/login) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/privacy-policy](https://tk988.app/en/privacy-policy) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/promotion](https://tk988.app/en/promotion) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/register](https://tk988.app/en/register) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/responsible-gaming](https://tk988.app/en/responsible-gaming) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/slots](https://tk988.app/en/slots) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/terms-conditions](https://tk988.app/en/terms-conditions) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/en/vip](https://tk988.app/en/vip) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/faq](https://tk988.app/faq) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/live-casino](https://tk988.app/live-casino) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/login](https://tk988.app/login) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/privacy-policy](https://tk988.app/privacy-policy) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/promotion](https://tk988.app/promotion) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/register](https://tk988.app/register) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/responsible-gaming](https://tk988.app/responsible-gaming) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/slot-game](https://tk988.app/slot-game) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/slots](https://tk988.app/slots) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/terms-conditions](https://tk988.app/terms-conditions) — add a <main> element (or role=main) around the primary content
- [https://tk988.app/vip](https://tk988.app/vip) — 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: 30

- [https://tk988.app/](https://tk988.app/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/about-us](https://tk988.app/about-us) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/app](https://tk988.app/app) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/betting](https://tk988.app/betting) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/](https://tk988.app/en/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/about-us](https://tk988.app/en/about-us) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/app](https://tk988.app/en/app) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/betting](https://tk988.app/en/betting) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/faq](https://tk988.app/en/faq) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/live-casino](https://tk988.app/en/live-casino) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/login](https://tk988.app/en/login) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/privacy-policy](https://tk988.app/en/privacy-policy) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/promotion](https://tk988.app/en/promotion) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/register](https://tk988.app/en/register) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/responsible-gaming](https://tk988.app/en/responsible-gaming) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/slots](https://tk988.app/en/slots) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/terms-conditions](https://tk988.app/en/terms-conditions) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/en/vip](https://tk988.app/en/vip) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/faq](https://tk988.app/faq) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/live-casino](https://tk988.app/live-casino) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/login](https://tk988.app/login) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/privacy-policy](https://tk988.app/privacy-policy) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/promotion](https://tk988.app/promotion) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/register](https://tk988.app/register) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/responsible-gaming](https://tk988.app/responsible-gaming) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/slot-game](https://tk988.app/slot-game) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/slots](https://tk988.app/slots) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/terms-conditions](https://tk988.app/terms-conditions) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://tk988.app/vip](https://tk988.app/vip) — Cache-Control: (none) · cloudflare: DYNAMIC

#### Canonical points to a different URL

- Rule: `canonical.non_self` · Category: Canonical · Occurrences: 1

- [https://tk988.app/en/faq](https://tk988.app/en/faq) — canonical=https://tk988.app/en/FAQ

#### Main text is hard to read (low Flesch Reading Ease)

- Rule: `content.readability_poor` · Category: Content · Occurrences: 1

- [https://tk988.app/en/register](https://tk988.app/en/register) — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 18

- [https://tk988.app/](https://tk988.app/) — the likely hero/LCP image (3xmevef.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://tk988.app/about-us](https://tk988.app/about-us) — the likely hero/LCP image (mwivdn17f.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://tk988.app/app](https://tk988.app/app) — the likely hero/LCP image (o8gpy4nyz.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://tk988.app/betting](https://tk988.app/betting) — the likely hero/LCP image (ap2z3f829bqr.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://tk988.app/en/](https://tk988.app/en/) — the likely hero/LCP image (3xmevef.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://tk988.app/en/about-us](https://tk988.app/en/about-us) — the likely hero/LCP image (mwivdn17f.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://tk988.app/en/app](https://tk988.app/en/app) — the likely hero/LCP image (o8gpy4nyz.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://tk988.app/en/betting](https://tk988.app/en/betting) — the likely hero/LCP image (ap2z3f829bqr.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://tk988.app/en/live-casino](https://tk988.app/en/live-casino) — the likely hero/LCP image (u5w57sxxt0ur.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://tk988.app/en/promotion](https://tk988.app/en/promotion) — the likely hero/LCP image (r2qjhc7g6.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://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — the likely hero/LCP image (kfov2p18.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://tk988.app/en/slots](https://tk988.app/en/slots) — the likely hero/LCP image (8bk3784l.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://tk988.app/en/vip](https://tk988.app/en/vip) — the likely hero/LCP image (ozl738i.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://tk988.app/live-casino](https://tk988.app/live-casino) — the likely hero/LCP image (u5w57sxxt0ur.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://tk988.app/promotion](https://tk988.app/promotion) — the likely hero/LCP image (r2qjhc7g6.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://tk988.app/slot-game](https://tk988.app/slot-game) — the likely hero/LCP image (kfov2p18.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://tk988.app/slots](https://tk988.app/slots) — the likely hero/LCP image (8bk3784l.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://tk988.app/vip](https://tk988.app/vip) — the likely hero/LCP image (ozl738i.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: 30

- [https://tk988.app/](https://tk988.app/) — 10 of 10 images without width/height
- [https://tk988.app/about-us](https://tk988.app/about-us) — 4 of 4 images without width/height
- [https://tk988.app/app](https://tk988.app/app) — 6 of 6 images without width/height
- [https://tk988.app/betting](https://tk988.app/betting) — 6 of 6 images without width/height
- [https://tk988.app/en/](https://tk988.app/en/) — 10 of 10 images without width/height
- [https://tk988.app/en/about-us](https://tk988.app/en/about-us) — 4 of 4 images without width/height
- [https://tk988.app/en/app](https://tk988.app/en/app) — 6 of 6 images without width/height
- [https://tk988.app/en/betting](https://tk988.app/en/betting) — 6 of 6 images without width/height
- [https://tk988.app/en/faq](https://tk988.app/en/faq) — 2 of 2 images without width/height
- [https://tk988.app/en/live-casino](https://tk988.app/en/live-casino) — 8 of 8 images without width/height
- [https://tk988.app/en/login](https://tk988.app/en/login) — 2 of 2 images without width/height
- [https://tk988.app/en/privacy-policy](https://tk988.app/en/privacy-policy) — 2 of 2 images without width/height
- [https://tk988.app/en/promotion](https://tk988.app/en/promotion) — 7 of 7 images without width/height
- [https://tk988.app/en/register](https://tk988.app/en/register) — 2 of 2 images without width/height
- [https://tk988.app/en/responsible-gaming](https://tk988.app/en/responsible-gaming) — 2 of 2 images without width/height
- [https://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — 15 of 15 images without width/height
- [https://tk988.app/en/slots](https://tk988.app/en/slots) — 6 of 6 images without width/height
- [https://tk988.app/en/terms-conditions](https://tk988.app/en/terms-conditions) — 2 of 2 images without width/height
- [https://tk988.app/en/vip](https://tk988.app/en/vip) — 6 of 6 images without width/height
- [https://tk988.app/faq](https://tk988.app/faq) — 2 of 2 images without width/height
- [https://tk988.app/live-casino](https://tk988.app/live-casino) — 8 of 8 images without width/height
- [https://tk988.app/login](https://tk988.app/login) — 2 of 2 images without width/height
- [https://tk988.app/privacy-policy](https://tk988.app/privacy-policy) — 2 of 2 images without width/height
- [https://tk988.app/promotion](https://tk988.app/promotion) — 7 of 7 images without width/height
- [https://tk988.app/register](https://tk988.app/register) — 2 of 2 images without width/height
- [https://tk988.app/responsible-gaming](https://tk988.app/responsible-gaming) — 2 of 2 images without width/height
- [https://tk988.app/slot-game](https://tk988.app/slot-game) — 15 of 15 images without width/height
- [https://tk988.app/slots](https://tk988.app/slots) — 6 of 6 images without width/height
- [https://tk988.app/terms-conditions](https://tk988.app/terms-conditions) — 2 of 2 images without width/height
- [https://tk988.app/vip](https://tk988.app/vip) — 6 of 6 images without width/height

#### Page has only one internal inlink (fragile crawl path)

- Rule: `links.single_inlink` · Category: Links · Occurrences: 1

- [https://tk988.app/en/faq](https://tk988.app/en/faq) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 1

- [https://tk988.app/en/](https://tk988.app/en/) — 179 chars

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 30

- [https://tk988.app/](https://tk988.app/) — 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://tk988.app/about-us](https://tk988.app/about-us) — 4 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://tk988.app/app](https://tk988.app/app) — 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://tk988.app/betting](https://tk988.app/betting) — 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://tk988.app/en/](https://tk988.app/en/) — 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://tk988.app/en/about-us](https://tk988.app/en/about-us) — 4 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://tk988.app/en/app](https://tk988.app/en/app) — 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://tk988.app/en/betting](https://tk988.app/en/betting) — 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://tk988.app/en/faq](https://tk988.app/en/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://tk988.app/en/live-casino](https://tk988.app/en/live-casino) — 8 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://tk988.app/en/login](https://tk988.app/en/login) — 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://tk988.app/en/privacy-policy](https://tk988.app/en/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://tk988.app/en/promotion](https://tk988.app/en/promotion) — 7 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://tk988.app/en/register](https://tk988.app/en/register) — 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://tk988.app/en/responsible-gaming](https://tk988.app/en/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://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — 15 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://tk988.app/en/slots](https://tk988.app/en/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://tk988.app/en/terms-conditions](https://tk988.app/en/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://tk988.app/en/vip](https://tk988.app/en/vip) — 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://tk988.app/faq](https://tk988.app/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://tk988.app/live-casino](https://tk988.app/live-casino) — 8 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://tk988.app/login](https://tk988.app/login) — 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://tk988.app/privacy-policy](https://tk988.app/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://tk988.app/promotion](https://tk988.app/promotion) — 7 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://tk988.app/register](https://tk988.app/register) — 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://tk988.app/responsible-gaming](https://tk988.app/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://tk988.app/slot-game](https://tk988.app/slot-game) — 15 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://tk988.app/slots](https://tk988.app/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://tk988.app/terms-conditions](https://tk988.app/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://tk988.app/vip](https://tk988.app/vip) — 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: 30

- [https://tk988.app/](https://tk988.app/) — 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://tk988.app/about-us](https://tk988.app/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://tk988.app/app](https://tk988.app/app) — 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://tk988.app/betting](https://tk988.app/betting) — 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://tk988.app/en/](https://tk988.app/en/) — 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://tk988.app/en/about-us](https://tk988.app/en/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://tk988.app/en/app](https://tk988.app/en/app) — 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://tk988.app/en/betting](https://tk988.app/en/betting) — 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://tk988.app/en/faq](https://tk988.app/en/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://tk988.app/en/live-casino](https://tk988.app/en/live-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://tk988.app/en/login](https://tk988.app/en/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://tk988.app/en/privacy-policy](https://tk988.app/en/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://tk988.app/en/promotion](https://tk988.app/en/promotion) — 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://tk988.app/en/register](https://tk988.app/en/register) — 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://tk988.app/en/responsible-gaming](https://tk988.app/en/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://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — 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://tk988.app/en/slots](https://tk988.app/en/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://tk988.app/en/terms-conditions](https://tk988.app/en/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://tk988.app/en/vip](https://tk988.app/en/vip) — 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://tk988.app/faq](https://tk988.app/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://tk988.app/live-casino](https://tk988.app/live-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://tk988.app/login](https://tk988.app/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://tk988.app/privacy-policy](https://tk988.app/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://tk988.app/promotion](https://tk988.app/promotion) — 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://tk988.app/register](https://tk988.app/register) — 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://tk988.app/responsible-gaming](https://tk988.app/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://tk988.app/slot-game](https://tk988.app/slot-game) — 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://tk988.app/slots](https://tk988.app/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://tk988.app/terms-conditions](https://tk988.app/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://tk988.app/vip](https://tk988.app/vip) — 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: 24

- [https://tk988.app/about-us](https://tk988.app/about-us) — 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.
- [https://tk988.app/app](https://tk988.app/app) — 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.
- [https://tk988.app/betting](https://tk988.app/betting) — 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.
- [https://tk988.app/en/about-us](https://tk988.app/en/about-us) — 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.
- [https://tk988.app/en/app](https://tk988.app/en/app) — 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.
- [https://tk988.app/en/betting](https://tk988.app/en/betting) — 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.
- [https://tk988.app/en/faq](https://tk988.app/en/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.
- [https://tk988.app/en/live-casino](https://tk988.app/en/live-casino) — 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.
- [https://tk988.app/en/login](https://tk988.app/en/login) — 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.
- [https://tk988.app/en/promotion](https://tk988.app/en/promotion) — 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.
- [https://tk988.app/en/register](https://tk988.app/en/register) — 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.
- [https://tk988.app/en/responsible-gaming](https://tk988.app/en/responsible-gaming) — 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.
- [https://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — 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.
- [https://tk988.app/en/slots](https://tk988.app/en/slots) — 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.
- [https://tk988.app/en/vip](https://tk988.app/en/vip) — 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.
- [https://tk988.app/faq](https://tk988.app/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.
- [https://tk988.app/live-casino](https://tk988.app/live-casino) — 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.
- [https://tk988.app/login](https://tk988.app/login) — 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.
- [https://tk988.app/promotion](https://tk988.app/promotion) — 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.
- [https://tk988.app/register](https://tk988.app/register) — 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.
- [https://tk988.app/responsible-gaming](https://tk988.app/responsible-gaming) — 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.
- [https://tk988.app/slot-game](https://tk988.app/slot-game) — 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.
- [https://tk988.app/slots](https://tk988.app/slots) — 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.
- [https://tk988.app/vip](https://tk988.app/vip) — 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.

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 32

- [https://tk988.app/](https://tk988.app/) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/FAQ](https://tk988.app/FAQ) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/about-us](https://tk988.app/about-us) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/app](https://tk988.app/app) — CSP, X-Content-Type-Options, HSTS
- [https://tk988.app/betting](https://tk988.app/betting) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/](https://tk988.app/en/) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/FAQ](https://tk988.app/en/FAQ) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/about-us](https://tk988.app/en/about-us) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/app](https://tk988.app/en/app) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/betting](https://tk988.app/en/betting) — CSP, X-Content-Type-Options, HSTS
- [https://tk988.app/en/faq](https://tk988.app/en/faq) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/live-casino](https://tk988.app/en/live-casino) — CSP, X-Content-Type-Options, HSTS
- [https://tk988.app/en/login](https://tk988.app/en/login) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/privacy-policy](https://tk988.app/en/privacy-policy) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/promotion](https://tk988.app/en/promotion) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/register](https://tk988.app/en/register) — CSP, X-Content-Type-Options, HSTS
- [https://tk988.app/en/responsible-gaming](https://tk988.app/en/responsible-gaming) — CSP, X-Content-Type-Options, HSTS
- [https://tk988.app/en/slot-game](https://tk988.app/en/slot-game) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/slots](https://tk988.app/en/slots) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/en/terms-conditions](https://tk988.app/en/terms-conditions) — CSP, X-Content-Type-Options, HSTS
- [https://tk988.app/en/vip](https://tk988.app/en/vip) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/faq](https://tk988.app/faq) — CSP, X-Content-Type-Options, HSTS
- [https://tk988.app/live-casino](https://tk988.app/live-casino) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/login](https://tk988.app/login) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/privacy-policy](https://tk988.app/privacy-policy) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/promotion](https://tk988.app/promotion) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/register](https://tk988.app/register) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/responsible-gaming](https://tk988.app/responsible-gaming) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/slot-game](https://tk988.app/slot-game) — CSP, X-Content-Type-Options, HSTS
- [https://tk988.app/slots](https://tk988.app/slots) — X-Content-Type-Options, HSTS, CSP
- [https://tk988.app/terms-conditions](https://tk988.app/terms-conditions) — HSTS, CSP, X-Content-Type-Options
- [https://tk988.app/vip](https://tk988.app/vip) — HSTS, CSP, X-Content-Type-Options

#### Uppercase letters in URL path

- Rule: `url.uppercase` · Category: URL · Occurrences: 2

- [https://tk988.app/FAQ](https://tk988.app/FAQ)
- [https://tk988.app/en/FAQ](https://tk988.app/en/FAQ)

## Checks & coverage

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

- ✗ Agent Readiness — 61 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✗ Cache — 30 notice(s)
- ✗ Canonical — 1 warning(s), 1 notice(s)
- ✗ Content — 1 notice(s)
- ✗ Crawlability — 2 error(s)
- ✓ Duplicate — clean
- ✓ Geo — clean
- ✓ Headings — clean
- ✗ Hreflang — 4 warning(s)
- ✗ Images — 30 notice(s)
- ✓ Indexability — clean
- ✗ Links — 16 error(s), 1 notice(s)
- ✗ Meta Description — 1 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 30 warning(s), 78 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 30 warning(s), 32 notice(s)
- ✓ Sitemap — clean
- ✓ Social — clean
- ✗ Structured Data — 24 notice(s)
- ✗ Titles — 1 warning(s)
- ✗ URL — 2 notice(s)
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/tk988.app*

## 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