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SEO audit for 3999bt.app

3999bt ক্রিকেট বেটিং ও লাইভ ক্যাসিনোর বিশ্বস্ত সাইট বাংলাদেশে

other

Health 56/100 (fair) · 16 pages crawled · generated 2026-08-26

Download Markdown report (feed to ChatGPT / Claude / Cursor)

3999vip বাংলাদেশের বিশ্বস্ত লাইভ ক্রিকেট বেটিং প্ল্যাটফর্ম। বিপিএল, আইপিএল এবং আন্তর্জাতিক ম্যাচে খেলার তথ্য। বিকাশ, নগদ ও রকেটে সহজ লেনদেন। এখনই যোগ দিন এবং রোমাঞ্চকর গেমিং অভিজ্ঞতা নিন।

Screenshot of 3999bt.app
16
pages crawled
13
indexable pages
2
errors
23
warnings
75
notices
0
orphan pages
0
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
Sitemap 88 2 0 0
Security 76 0 13 13
Performance 85 0 8 26
Budget 96 0 2 0
Agent Readiness 100 0 0 10
Cache 100 0 0 13
Crawlability 100 0 0 2
Meta Description 100 0 0 2
Structured Data 100 0 0 9
Findings

Errors (1 rules)

error Non-200 URL listed in sitemap

Rule sitemap.not_200 · Sitemap · 2 occurrence(s)

Warnings (3 rules)

warning robots.txt-disallowed URL receives internal links (crawl-budget leak)

Rule budget.disallow_linked · Budget · 2 occurrence(s)

  • https://3999bt.app/login/ — internal links point to https://3999bt.app/login/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://3999bt.app/, https://3999bt.app/about-us/, https://3999bt.app/bird-catcher/.
  • https://3999bt.app/register/ — internal links point to https://3999bt.app/register/, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://3999bt.app/, https://3999bt.app/about-us/, https://3999bt.app/bird-catcher/.

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

Rule headers.content_type_mismatch · Security · 13 occurrence(s)

  • https://3999bt.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://3999bt.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://3999bt.app/bird-catcher/ — 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://3999bt.app/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://3999bt.app/dragon-tiger/ — 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://3999bt.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://3999bt.app/judo/ — 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://3999bt.app/lobby/ — 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://3999bt.app/money-coming/ — 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://3999bt.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://3999bt.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://3999bt.app/spirit-party/ — 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://3999bt.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".

warning Hero/LCP image is lazy-loaded (loading=lazy delays LCP)

Rule images.no_lazy_lcp_candidate · Performance · 8 occurrence(s)

  • https://3999bt.app/ — the likely hero/LCP image (3999vip-home-casino-brand-02.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://3999bt.app/bird-catcher/ — the likely hero/LCP image (3999vip-bird-catcher-casino-brand-01.jpg) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://3999bt.app/casino/ — the likely hero/LCP image (3999vip-casino-casino-brand-01.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://3999bt.app/dragon-tiger/ — the likely hero/LCP image (3999vip-dragon-tiger-casino-brand-01.jpg) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://3999bt.app/judo/ — the likely hero/LCP image (3999vip-judo-casino-brand-01.jpg) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://3999bt.app/lobby/ — the likely hero/LCP image (3999vip-lobby-casino-brand-01.jpg) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://3999bt.app/money-coming/ — the likely hero/LCP image (3999vip-money-coming-casino-brand-01.jpg) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://3999bt.app/spirit-party/ — the likely hero/LCP image (3999vip-spirit-party-casino-brand-01.jpg) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.

Notices (9 rules)

notice Heading levels skip a level

Rule agent.heading_skip · Agent Readiness · 9 occurrence(s)

notice No llms.txt for AI agents

Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)

  • https://3999bt.app/ — no llms.txt found at the site root — add one so AI agents get a curated site summary

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

Rule cache.not_cacheable · Cache · 13 occurrence(s)

notice Meta description too long

Rule meta_desc.too_long · Meta Description · 2 occurrence(s)

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

Rule perf.images_legacy_format · Performance · 13 occurrence(s)

  • https://3999bt.app/ — 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://3999bt.app/about-us/ — 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://3999bt.app/bird-catcher/ — 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://3999bt.app/casino/ — 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://3999bt.app/dragon-tiger/ — 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://3999bt.app/faq/ — 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://3999bt.app/judo/ — 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://3999bt.app/lobby/ — 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://3999bt.app/money-coming/ — 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://3999bt.app/privacy-policy/ — 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://3999bt.app/responsible-gaming/ — 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://3999bt.app/spirit-party/ — 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://3999bt.app/terms-conditions/ — 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.

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

Rule perf.no_etag · Performance · 13 occurrence(s)

  • https://3999bt.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://3999bt.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://3999bt.app/bird-catcher/ — 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://3999bt.app/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://3999bt.app/dragon-tiger/ — 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://3999bt.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://3999bt.app/judo/ — 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://3999bt.app/lobby/ — 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://3999bt.app/money-coming/ — 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://3999bt.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://3999bt.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://3999bt.app/spirit-party/ — 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://3999bt.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.

notice Blocked by robots.txt

Rule robots.blocked · Crawlability · 2 occurrence(s)

notice FAQPage structured data (rich result removed May 2026)

Rule schema.faq_deprecated · Structured Data · 9 occurrence(s)

  • https://3999bt.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://3999bt.app/bird-catcher/ — 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://3999bt.app/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://3999bt.app/dragon-tiger/ — 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://3999bt.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://3999bt.app/judo/ — 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://3999bt.app/lobby/ — 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://3999bt.app/money-coming/ — 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://3999bt.app/spirit-party/ — 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.

notice Missing recommended security headers

Rule security.missing_headers · Security · 13 occurrence(s)

Pages (showing 16 of 16)
URLStatusIndexableWordsIn-links
https://3999bt.app/
3999bt ক্রিকেট বেটিং ও লাইভ ক্যাসিনোর বিশ্বস্ত সাইট বাংলাদেশে		 200 yes 1762 13
https://3999bt.app/about-us/
3999vip: বাংলাদেশের বিশ্বস্ত অনলাইন গেমিং ও বেটিং ব্র্যান্ড		 200 yes 544 13
https://3999bt.app/bird-catcher/
3999vip বার্ড ক্যাচার গেম, রোমাঞ্চকর খেলা ও সহজ জয়ের সুযোগ		 200 yes 850 13
https://3999bt.app/casino/
3999vip ক্যাসিনো লাইভ গেমস খেলুন বিশ্বস্ত প্ল্যাটফর্মে		 200 yes 871 13
https://3999bt.app/dragon-tiger/
3999vip ড্রাগন টাইগার খেলা গাইড ও রোমাঞ্চকর ক্যাসিনো অভিজ্ঞতা		 200 yes 759 13
https://3999bt.app/faq/
3999vip FAQ গাইড ও সেবা পরিচিতি		 200 yes 734 13
https://3999bt.app/judo/
3999vip: বাংলাদেশের বিশ্বস্ত জুডো খেলার প্ল্যাটফর্ম		 200 yes 924 13
https://3999bt.app/lobby/
3999vip: বাংলাদেশের বিশ্বস্ত লাইভ গেমিং লবি প্ল্যাটফর্ম		 200 yes 819 13
https://3999bt.app/money-coming/
3999vip মানি কামিং গাইড ও বিভাগ পরিচিতি		 200 yes 733 13
https://3999bt.app/privacy-policy/
3999vip গোপনীয়তা নীতি গাইড ও সেবা পরিচিতি		 200 yes 551 13
https://3999bt.app/responsible-gaming/
3999vip দায়িত্বশীল খেলা, নিরাপদ বেটিং ও সুস্থ গেমিং অভ্যাস		 200 yes 651 13
https://3999bt.app/spirit-party/
3999vip: বাংলাদেশের বিশ্বস্ত স্পিরিট পার্টি গেমিং প্ল্যাটফর্ম		 200 yes 925 13
https://3999bt.app/terms-conditions/
3999vip নিয়ম ও শর্তাবলী গাইড ও সেবা পরিচিতি		 200 yes 600 13
https://3999bt.app/login/ 0 no 0 13
https://3999bt.app/register/ 0 no 0 13
https://3999bt.app/sitemap.xml 200 no 0 13

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