Catalog / korsteel.com
65

SEO audit for korsteel.com

한국특수스틸

other

Health 65/100 (fair) · 19 pages crawled · generated 2026-08-26

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

한국특수스틸, AR내마모강 국내소개, AR 내마모강, 고장력강, 6Mo, 하이망간 전문판매.

Screenshot of korsteel.com
19
pages crawled
18
indexable pages
0
errors
70
warnings
226
notices
0
orphan pages
0
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
Agent Readiness 72 0 18 19
Images 72 0 18 18
Performance 72 0 18 54
Duplicate 76 0 15 0
Budget 98 0 1 0
Canonical 100 0 0 18
Content 100 0 0 18
Crawlability 100 0 0 1
Headings 100 0 0 18
Links 100 0 0 1
Security 100 0 0 18
Social 100 0 0 18
Structured Data 100 0 0 18
Titles 100 0 0 11
URL 100 0 0 14
Findings

Warnings (6 rules)

warning Control has no accessible name

Rule agent.control_no_name · Agent Readiness · 18 occurrence(s)

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

Rule budget.disallow_linked · Budget · 1 occurrence(s)

  • http://korsteel.com/bbs/login.php — internal links point to http://korsteel.com/bbs/login.php, 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: http://korsteel.com/, http://korsteel.com/sub/sub01_08.php, http://korsteel.com/bbs/board.php?bo_table=id_notice.

warning Near-duplicate page content

Rule duplicate.near · Duplicate · 14 occurrence(s)

warning Homepage duplicated across protocol/host variants (no redirect)

Rule duplicate.protocol_host · Duplicate · 1 occurrence(s)

  • http://korsteel.com/ — http://www.korsteel.com/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others.

warning Images missing alt text

Rule images.missing_alt · Images · 18 occurrence(s)

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

Rule perf.render_blocking · Performance · 18 occurrence(s)

Notices (17 rules)

notice No llms.txt for AI agents

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

  • http://korsteel.com/ — no llms.txt found at the site root — add one so AI agents get a curated site summary

notice No main landmark for AI agents

Rule agent.no_main_landmark · Agent Readiness · 18 occurrence(s)

notice Canonical points to a different URL

Rule canonical.non_self · Canonical · 18 occurrence(s)

notice Multiple <h1> elements

Rule h1.multiple · Headings · 18 occurrence(s)

notice Likely hero image lacks fetchpriority=high

Rule images.hero_no_fetchpriority · Performance · 18 occurrence(s)

  • http://korsteel.com/ — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/bbs/board.php?bo_table=id_data — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/bbs/board.php?bo_table=id_data&sop=and&sst=wr_datetime&sod=desc&sfl=&stx=&sca=&page=1 — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/bbs/board.php?bo_table=id_data&sop=and&sst=wr_hit&sod=desc&sfl=&stx=&sca=&page=1 — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/bbs/board.php?bo_table=id_notice — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/bbs/board.php?bo_table=id_notice&sop=and&sst=wr_datetime&sod=desc&sfl=&stx=&sca=&page=1 — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/bbs/board.php?bo_table=id_notice&sop=and&sst=wr_hit&sod=desc&sfl=&stx=&sca=&page=1 — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/bbs/faq.php?fm_id=1 — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/sub/sub01_03.php — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/sub/sub01_06.php — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/sub/sub01_07.php — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/sub/sub01_08.php — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/sub/sub03_01.php — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/sub/sub03_02.php — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/sub/sub04_02.php — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/sub/sub04_03.php — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/sub/sub04_04.php — the likely hero/LCP image (logo_new02.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.
  • http://korsteel.com/sub/sub05_01.php — the likely hero/LCP image (logo_new02.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.

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

Rule images.missing_dimensions · Images · 18 occurrence(s)

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

Rule links.single_inlink · Links · 1 occurrence(s)

  • http://korsteel.com/sub/sub04_04.php — 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.

notice Legacy <meta name=keywords> tag present (Google ignores it)

Rule meta.keywords_present · Content · 18 occurrence(s)

notice Missing Open Graph tags

Rule og.missing · Social · 18 occurrence(s)

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

Rule perf.images_legacy_format · Performance · 18 occurrence(s)

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

Rule perf.no_etag · Performance · 18 occurrence(s)

  • http://korsteel.com/ — 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.
  • http://korsteel.com/bbs/board.php?bo_table=id_data — 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.
  • http://korsteel.com/bbs/board.php?bo_table=id_data&sop=and&sst=wr_datetime&sod=desc&sfl=&stx=&sca=&page=1 — 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.
  • http://korsteel.com/bbs/board.php?bo_table=id_data&sop=and&sst=wr_hit&sod=desc&sfl=&stx=&sca=&page=1 — 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.
  • http://korsteel.com/bbs/board.php?bo_table=id_notice — 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.
  • http://korsteel.com/bbs/board.php?bo_table=id_notice&sop=and&sst=wr_datetime&sod=desc&sfl=&stx=&sca=&page=1 — 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.
  • http://korsteel.com/bbs/board.php?bo_table=id_notice&sop=and&sst=wr_hit&sod=desc&sfl=&stx=&sca=&page=1 — 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.
  • http://korsteel.com/bbs/faq.php?fm_id=1 — 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.
  • http://korsteel.com/sub/sub01_03.php — 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.
  • http://korsteel.com/sub/sub01_06.php — 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.
  • http://korsteel.com/sub/sub01_07.php — 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.
  • http://korsteel.com/sub/sub01_08.php — 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.
  • http://korsteel.com/sub/sub03_01.php — 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.
  • http://korsteel.com/sub/sub03_02.php — 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.
  • http://korsteel.com/sub/sub04_02.php — 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.
  • http://korsteel.com/sub/sub04_03.php — 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.
  • http://korsteel.com/sub/sub04_04.php — 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.
  • http://korsteel.com/sub/sub05_01.php — 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 · 1 occurrence(s)

notice No structured data detected

Rule schema.none · Structured Data · 18 occurrence(s)

notice target=_blank link without rel=noopener (tab-napping)

Rule security.unsafe_cross_origin_links · Security · 18 occurrence(s)

notice Title is very short

Rule title.too_short · Titles · 11 occurrence(s)

notice Many query parameters

Rule url.many_params · URL · 4 occurrence(s)

notice Underscores in URL path (prefer hyphens)

Rule url.underscores · URL · 10 occurrence(s)

Pages (showing 19 of 19)
URLStatusIndexableWordsIn-links
http://korsteel.com/
한국특수스틸		 200 yes 2909 18
http://korsteel.com/bbs/board.php?bo_table=id_data
제품 자료실 1 페이지 | 한국특수스틸		 200 yes 2709 18
http://korsteel.com/bbs/board.php?bo_table=id_notice
공지사항 1 페이지 | 한국특수스틸		 200 yes 2707 18
http://korsteel.com/bbs/faq.php?fm_id=1
자주하시는 질문 | 한국특수스틸		 200 yes 2697 18
http://korsteel.com/sub/sub01_03.php
한국특수스틸		 200 yes 2714 18
http://korsteel.com/sub/sub01_06.php
한국특수스틸		 200 yes 2729 18
http://korsteel.com/sub/sub01_07.php
한국특수스틸		 200 yes 2706 18
http://korsteel.com/sub/sub01_08.php
한국특수스틸		 200 yes 2837 18
http://korsteel.com/sub/sub03_01.php
한국특수스틸		 200 yes 3446 18
http://korsteel.com/sub/sub03_02.php
한국특수스틸		 200 yes 2975 18
http://korsteel.com/sub/sub04_02.php
한국특수스틸		 200 yes 2728 18
http://korsteel.com/sub/sub04_03.php
한국특수스틸		 200 yes 2697 18
http://korsteel.com/sub/sub05_01.php
한국특수스틸		 200 yes 2722 18
http://korsteel.com/bbs/board.php?bo_table=id_data&sop=and&sst=wr_datetime&sod=desc&sfl=&stx=&sca=&page=1
제품 자료실 1 페이지 | 한국특수스틸		 200 yes 2709 2
http://korsteel.com/bbs/board.php?bo_table=id_data&sop=and&sst=wr_hit&sod=desc&sfl=&stx=&sca=&page=1
제품 자료실 1 페이지 | 한국특수스틸		 200 yes 2709 2
http://korsteel.com/bbs/board.php?bo_table=id_notice&sop=and&sst=wr_datetime&sod=desc&sfl=&stx=&sca=&page=1
공지사항 1 페이지 | 한국특수스틸		 200 yes 2707 2
http://korsteel.com/bbs/board.php?bo_table=id_notice&sop=and&sst=wr_hit&sod=desc&sfl=&stx=&sca=&page=1
공지사항 1 페이지 | 한국특수스틸		 200 yes 2707 2
http://korsteel.com/sub/sub04_04.php
한국특수스틸		 200 yes 3000 1
http://korsteel.com/bbs/login.php 0 no 0 18

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