Catalog / joincastgroup.com
68

SEO audit for joincastgroup.com

Taiwan Based Aluminum Die Casting Manufacturer | JoinCast

blogWordPress

Health 68/100 (fair) · 50 pages crawled · generated 2026-08-26

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

Precision aluminum die casting manufacturer from Taiwan for marine, pneumatic tools, LED lighting, medical components and more. ISO 9001 certified die casting service with CNC machining, surface finis…

Screenshot of joincastgroup.com
50
pages crawled
44
indexable pages
0
errors
156
warnings
487
notices
0
orphan pages
0
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
Links 50 0 84 0
Structured Data 74 0 43 35
Agent Readiness 91 0 15 46
Duplicate 96 0 6 2
Performance 98 0 3 120
Meta Description 99 0 2 21
Budget 99 0 1 0
Indexability 99 0 1 2
Titles 99 0 1 0
Cache 100 0 0 45
Content 100 0 0 65
Crawlability 100 0 0 2
Images 100 0 0 45
Security 100 0 0 90
Sitemap 100 0 0 7
Social 100 0 0 2
URL 100 0 0 5
Findings

Warnings (12 rules)

warning Control has no accessible name

Rule agent.control_no_name · Agent Readiness · 15 occurrence(s)

warning Noindex page receives internal links (crawl-budget waste)

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

  • https://joincastgroup.com/privacy-policy — this noindex page has 45 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://joincastgroup.com/, https://joincastgroup.com/die-casting-alloy-naming-across-regions/, https://joincastgroup.com/aluminum-die-casting-alloy-selection-guide/.

warning Duplicate page content

Rule duplicate.content · Duplicate · 2 occurrence(s)

warning Near-duplicate page content

Rule duplicate.near · Duplicate · 2 occurrence(s)

warning Duplicate <title> across pages

Rule duplicate.title · Duplicate · 2 occurrence(s)

warning noindex + nofollow (blocks link equity flow)

Rule index.noindex_nofollow · Indexability · 1 occurrence(s)

warning Internal link points to a redirect

Rule links.redirect_target · Links · 84 occurrence(s)

warning Missing meta description

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

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

Rule perf.render_blocking · Performance · 3 occurrence(s)

warning BreadcrumbList present but structurally incomplete

Rule schema.breadcrumb_incomplete · Structured Data · 41 occurrence(s)

  • https://joincastgroup.com/about/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/aluminum-die-casting-alloy-selection-guide/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/contact-us/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/die-casting-alloy-naming-across-regions/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/faq/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/glossary/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/glossary/production-volume-thresholds-for-die-casting/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/industries/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/industries/die-cast-heat-sinks-controllers/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/industries/medical-equipment/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/integrated-surface-finishing-aluminum-die-casting/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/jp/die-casting-alloy-naming-across-regions/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/jp/industries/marine-components/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/news/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/production/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/production/aluminum-die-casting-mold-engineering/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/production/aluminum-die-casting/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/production/cnc-machining/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/production/quality-inspection/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/quality-inspection-real-time-monitoring-batch-accuracy/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/technology/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/technology/production-automation/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/tpr-insert-molding-pneumatic-tools-ergonomics/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/tw/die-casting-alloy-naming-across-regions/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.
  • https://joincastgroup.com/tw/industries/marine-components/ — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.

warning Schema describes content not visible on the page

Rule schema.hidden_content · Structured Data · 2 occurrence(s)

  • https://joincastgroup.com/glossary/ — a schema name/headline ("Glossary Terms Archive - JoinCast") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing.
  • https://joincastgroup.com/jp/ — a schema name/headline ("台湾アルミダイカストメーカー | JoinCast") does not appear in the page's visible text — Google's policies prohibit marking up content not visible to readers. This is a heuristic (a static-HTML substring check): JS-rendered or abbreviated names can be false positives, so verify before removing.

warning Title likely truncated in SERP (too wide)

Rule title.too_long · Titles · 1 occurrence(s)

Notices (26 rules)

notice Heading levels skip a level

Rule agent.heading_skip · Agent Readiness · 2 occurrence(s)

notice No main landmark for AI agents

Rule agent.no_main_landmark · Agent Readiness · 44 occurrence(s)

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

Rule cache.not_cacheable · Cache · 45 occurrence(s)

notice Low text-to-HTML ratio

Rule content.low_ratio · Content · 27 occurrence(s)

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

Rule content.readability_poor · Content · 38 occurrence(s)

  • https://joincastgroup.com/ — this page reads as very difficult (Flesch Reading Ease 26, 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.
  • https://joincastgroup.com/about/ — this page reads as very difficult (Flesch Reading Ease 27, 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.
  • https://joincastgroup.com/aluminum-die-casting-alloy-selection-guide/ — this page reads as difficult (Flesch Reading Ease 45, 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.
  • https://joincastgroup.com/contact-us/ — this page reads as difficult (Flesch Reading Ease 37, 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.
  • https://joincastgroup.com/die-casting-alloy-naming-across-regions/ — this page reads as difficult (Flesch Reading Ease 42, 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.
  • https://joincastgroup.com/faq/ — this page reads as very difficult (Flesch Reading Ease 30, 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.
  • https://joincastgroup.com/glossary/ — this page reads as very difficult (Flesch Reading Ease 25, 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.
  • https://joincastgroup.com/glossary/production-volume-thresholds-for-die-casting/ — this page reads as very difficult (Flesch Reading Ease 28, 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.
  • https://joincastgroup.com/industries/ — this page reads as difficult (Flesch Reading Ease 31, 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.
  • https://joincastgroup.com/industries/die-cast-heat-sinks-controllers/ — this page reads as very difficult (Flesch Reading Ease 23, 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.
  • https://joincastgroup.com/industries/marine-components/ — this page reads as difficult (Flesch Reading Ease 36, 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.
  • https://joincastgroup.com/industries/medical-equipment/ — this page reads as very difficult (Flesch Reading Ease 25, 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.
  • https://joincastgroup.com/integrated-surface-finishing-aluminum-die-casting/ — this page reads as very difficult (Flesch Reading Ease 26, 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.
  • https://joincastgroup.com/news/ — this page reads as difficult (Flesch Reading Ease 30, 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.
  • https://joincastgroup.com/production/ — this page reads as very difficult (Flesch Reading Ease 30, 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.
  • https://joincastgroup.com/production/aluminum-die-casting-mold-engineering/ — this page reads as difficult (Flesch Reading Ease 31, 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.
  • https://joincastgroup.com/production/aluminum-die-casting/ — this page reads as difficult (Flesch Reading Ease 35, 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.
  • https://joincastgroup.com/production/cnc-machining/ — this page reads as very difficult (Flesch Reading Ease 30, 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.
  • https://joincastgroup.com/production/quality-inspection/ — this page reads as very difficult (Flesch Reading Ease 22, 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.
  • https://joincastgroup.com/production/surface-treatment/ — this page reads as very difficult (Flesch Reading Ease 25, 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.
  • https://joincastgroup.com/production/tpr-insert-molding/ — this page reads as difficult (Flesch Reading Ease 32, 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.
  • https://joincastgroup.com/quality-inspection-real-time-monitoring-batch-accuracy/ — this page reads as very difficult (Flesch Reading Ease 26, 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.
  • https://joincastgroup.com/technology/ — this page reads as very difficult (Flesch Reading Ease 30, 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.
  • https://joincastgroup.com/technology/production-automation/ — this page reads as very difficult (Flesch Reading Ease 8, 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.
  • https://joincastgroup.com/tpr-insert-molding-pneumatic-tools-ergonomics/ — this page reads as very difficult (Flesch Reading Ease 26, 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.

notice Title tag and meta description are identical

Rule content.title_meta_same · Meta Description · 1 occurrence(s)

notice noarchive directive (blocks cached copy)

Rule directives.noarchive · Indexability · 1 occurrence(s)

  • https://joincastgroup.com/privacy-policy — a noarchive directive is present — it blocks a cached copy of the page. Google retired cached links in 2024 so the impact is small, but confirm it's intentional.

notice nosnippet / max-snippet:0 directive (blocks snippets & AI Overviews)

Rule directives.nosnippet · Indexability · 1 occurrence(s)

  • https://joincastgroup.com/privacy-policy — a nosnippet / max-snippet:0 directive is suppressing the search-result snippet — this also removes the page from featured snippets and AI Overviews. Remove it (or use a nonzero max-snippet) unless snippet suppression is intentional.

notice Duplicate meta description across pages

Rule duplicate.meta_desc · Duplicate · 2 occurrence(s)

notice Image alt text is very long (possible keyword stuffing)

Rule images.alt_too_long · Images · 41 occurrence(s)

notice Likely hero image lacks fetchpriority=high

Rule images.hero_no_fetchpriority · Performance · 22 occurrence(s)

  • https://joincastgroup.com/about/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsiyndawiibozwlnahq9ijezntaiihzpzxdcb3g9ijagmcayndawidezntaipjxyzwn0ihdpzhropsixmdaliibozwlnahq9ijewmcuiihn0ewxlpsjmawxsoinjzmq0zgi7zmlsbc1vcgfjaxr5oiawoyivpjwvc3znpg==) 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://joincastgroup.com/contact-us/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/die-casting-part-weight-range/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/high-pressure-die-casting-cycle-time/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/machine-tonnage-selection/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/mold-flow-simulation/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/mold-life-expectancy/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/mold-repair-and-maintenance/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/multi-cavity-mold-design/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/production-volume-thresholds-for-die-casting/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/shot-parameters-and-metal-fill-rate/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/glossary/tooling-lead-time/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/industries/die-cast-heat-sinks-controllers/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsiyndawiibozwlnahq9ijezntaiihzpzxdcb3g9ijagmcayndawidezntaipjxyzwn0ihdpzhropsixmdaliibozwlnahq9ijewmcuiihn0ewxlpsjmawxsoinjzmq0zgi7zmlsbc1vcgfjaxr5oiawoyivpjwvc3znpg==) 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://joincastgroup.com/industries/marine-components/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsiyndawiibozwlnahq9ijezntaiihzpzxdcb3g9ijagmcayndawidezntaipjxyzwn0ihdpzhropsixmdaliibozwlnahq9ijewmcuiihn0ewxlpsjmawxsoinjzmq0zgi7zmlsbc1vcgfjaxr5oiawoyivpjwvc3znpg==) 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://joincastgroup.com/industries/pneumatic-tools/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsiyndawiibozwlnahq9ijezntaiihzpzxdcb3g9ijagmcayndawidezntaipjxyzwn0ihdpzhropsixmdaliibozwlnahq9ijewmcuiihn0ewxlpsjmawxsoinjzmq0zgi7zmlsbc1vcgfjaxr5oiawoyivpjwvc3znpg==) 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://joincastgroup.com/jp/industries/marine-components/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsiyndawiibozwlnahq9ijezntaiihzpzxdcb3g9ijagmcayndawidezntaipjxyzwn0ihdpzhropsixmdaliibozwlnahq9ijewmcuiihn0ewxlpsjmawxsoinjzmq0zgi7zmlsbc1vcgfjaxr5oiawoyivpjwvc3znpg==) 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://joincastgroup.com/news/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi3mjaiighlawdodd0injkxiib2awv3qm94psiwidagnziwidy5msi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/privacy-policy — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/production/tpr-insert-molding/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsiyndawiibozwlnahq9ijezntaiihzpzxdcb3g9ijagmcayndawidezntaipjxyzwn0ihdpzhropsixmdaliibozwlnahq9ijewmcuiihn0ewxlpsjmawxsoinjzmq0zgi7zmlsbc1vcgfjaxr5oiawoyivpjwvc3znpg==) 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://joincastgroup.com/technology/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsi5mdaiighlawdodd0injc1iib2awv3qm94psiwidagotawidy3nsi+phjly3qgd2lkdgg9ijewmcuiighlawdodd0imtawjsigc3r5bgu9imzpbgw6i2nmzdrkyjtmawxslw9wywnpdhk6ida7ii8+pc9zdmc+) 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://joincastgroup.com/tw/industries/marine-components/ — the likely hero/LCP image (svg+xml;base64,phn2zyb4bwxucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihdpzhropsiyndawiibozwlnahq9ijezntaiihzpzxdcb3g9ijagmcayndawidezntaipjxyzwn0ihdpzhropsixmdaliibozwlnahq9ijewmcuiihn0ewxlpsjmawxsoinjzmq0zgi7zmlsbc1vcgfjaxr5oiawoyivpjwvc3znpg==) 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 · 4 occurrence(s)

notice Meta description too long

Rule meta_desc.too_long · Meta Description · 19 occurrence(s)

notice Meta description too short

Rule meta_desc.too_short · Meta Description · 1 occurrence(s)

notice Missing Open Graph tags

Rule og.missing · Social · 2 occurrence(s)

notice Large DOM (over 1500 elements) slows rendering & interaction

Rule perf.dom_size_large · Performance · 4 occurrence(s)

  • https://joincastgroup.com/ — the page has 1525 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
  • https://joincastgroup.com/faq/ — the page has 1926 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
  • https://joincastgroup.com/jp/ — the page has 1566 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.
  • https://joincastgroup.com/tw/ — the page has 1502 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.

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

Rule perf.images_legacy_format · Performance · 4 occurrence(s)

  • https://joincastgroup.com/industries/ — 1 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://joincastgroup.com/industries/led-lighting/ — 1 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://joincastgroup.com/industries/medical-equipment/ — 1 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://joincastgroup.com/production/ — 1 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 · 45 occurrence(s)

  • https://joincastgroup.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.
  • https://joincastgroup.com/about/ — 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://joincastgroup.com/aluminum-die-casting-alloy-selection-guide/ — 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://joincastgroup.com/contact-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://joincastgroup.com/die-casting-alloy-naming-across-regions/ — 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://joincastgroup.com/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://joincastgroup.com/glossary/ — 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://joincastgroup.com/glossary/production-volume-thresholds-for-die-casting/ — 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://joincastgroup.com/industries/ — 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://joincastgroup.com/industries/medical-equipment/ — 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://joincastgroup.com/integrated-surface-finishing-aluminum-die-casting/ — 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://joincastgroup.com/jp/ — 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://joincastgroup.com/jp/die-casting-alloy-naming-across-regions/ — 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://joincastgroup.com/jp/industries/marine-components/ — 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://joincastgroup.com/news/ — 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://joincastgroup.com/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://joincastgroup.com/production/ — 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://joincastgroup.com/production/aluminum-die-casting/ — 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://joincastgroup.com/quality-inspection-real-time-monitoring-batch-accuracy/ — 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://joincastgroup.com/technology/ — 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://joincastgroup.com/technology/production-automation/ — 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://joincastgroup.com/tpr-insert-molding-pneumatic-tools-ergonomics/ — 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://joincastgroup.com/tw/ — 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://joincastgroup.com/tw/die-casting-alloy-naming-across-regions/ — 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://joincastgroup.com/tw/industries/marine-components/ — 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 No Last-Modified header (no conditional GET for unchanged pages)

Rule perf.no_last_modified · Performance · 45 occurrence(s)

  • https://joincastgroup.com/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/about/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/aluminum-die-casting-alloy-selection-guide/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/contact-us/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/die-casting-alloy-naming-across-regions/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/faq/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/glossary/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/glossary/production-volume-thresholds-for-die-casting/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/industries/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/industries/medical-equipment/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/integrated-surface-finishing-aluminum-die-casting/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/jp/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/jp/die-casting-alloy-naming-across-regions/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/jp/industries/marine-components/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/news/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/privacy-policy — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/production/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/production/aluminum-die-casting/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/quality-inspection-real-time-monitoring-batch-accuracy/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/technology/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/technology/production-automation/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/tpr-insert-molding-pneumatic-tools-ergonomics/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/tw/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/tw/die-casting-alloy-naming-across-regions/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
  • https://joincastgroup.com/tw/industries/marine-components/ — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.

notice URL redirects to another URL

Rule redirect.single · Crawlability · 2 occurrence(s)

notice Deprecated schema type with no Google rich result

Rule schema.deprecated_type · Structured Data · 3 occurrence(s)

  • https://joincastgroup.com/ — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
  • https://joincastgroup.com/jp/ — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
  • https://joincastgroup.com/tw/ — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.

notice FAQPage structured data (rich result removed May 2026)

Rule schema.faq_deprecated · Structured Data · 32 occurrence(s)

  • https://joincastgroup.com/ — 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://joincastgroup.com/aluminum-die-casting-alloy-selection-guide/ — 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://joincastgroup.com/die-casting-alloy-naming-across-regions/ — 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://joincastgroup.com/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://joincastgroup.com/glossary/die-casting-part-weight-range/ — 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://joincastgroup.com/glossary/machine-tonnage-selection/ — 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://joincastgroup.com/glossary/production-volume-thresholds-for-die-casting/ — 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://joincastgroup.com/glossary/shot-parameters-and-metal-fill-rate/ — 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://joincastgroup.com/industries/die-cast-heat-sinks-controllers/ — 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://joincastgroup.com/industries/led-lighting/ — 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://joincastgroup.com/industries/marine-components/ — 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://joincastgroup.com/industries/medical-equipment/ — 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://joincastgroup.com/industries/pneumatic-tools/ — 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://joincastgroup.com/jp/ — 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://joincastgroup.com/jp/die-casting-alloy-naming-across-regions/ — 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://joincastgroup.com/jp/industries/marine-components/ — 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://joincastgroup.com/production/aluminum-die-casting-mold-engineering/ — 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://joincastgroup.com/production/aluminum-die-casting/ — 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://joincastgroup.com/production/cnc-machining/ — 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://joincastgroup.com/production/polishing-shot-blasting/ — 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://joincastgroup.com/production/quality-inspection/ — 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://joincastgroup.com/production/tpr-insert-molding/ — 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://joincastgroup.com/tw/ — 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://joincastgroup.com/tw/die-casting-alloy-naming-across-regions/ — 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://joincastgroup.com/tw/industries/marine-components/ — 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 · 45 occurrence(s)

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

Rule security.unsafe_cross_origin_links · Security · 45 occurrence(s)

notice Indexable page not listed in sitemap

Rule sitemap.orphan_not_listed · Sitemap · 7 occurrence(s)

notice Uppercase letters in URL path

Rule url.uppercase · URL · 5 occurrence(s)

Pages (showing 50 of 50)
URLStatusIndexableWordsIn-links
https://joincastgroup.com/
Taiwan Based Aluminum Die Casting Manufacturer | JoinCast		 200 yes 1888 45
https://joincastgroup.com/jp/
台湾アルミダイカストメーカー | JoinCast		 200 yes 551 45
https://joincastgroup.com/privacy-policy
Privacy Policy - JoinCast		 200 no 2462 45
https://joincastgroup.com/tw/
台灣鋁合金壓鑄製造商 | Join Cast 晟懿工業		 200 yes 631 45
https://joincastgroup.com/about/
Taiwan Aluminum Die Casting Since 1987 | JoinCast		 200 yes 888 39
https://joincastgroup.com/aluminum-die-casting-alloy-selection-guide/
How to Choose the Right Aluminum Alloy for Your Die Casting Project | Joincast		 200 yes 2509 39
https://joincastgroup.com/contact-us/
Contact JoinCast | Precision Aluminum Die Casting & Manufacturing Services		 200 yes 619 39
https://joincastgroup.com/die-casting-alloy-naming-across-regions
Die Casting Alloy Names Across Regions: A Naming Reference | Joincast		 200 yes 1879 39
https://joincastgroup.com/faq/
FAQ | Aluminum Die Casting & Manufacturing Insights | JoinCast		 200 yes 5214 39
https://joincastgroup.com/glossary/
Glossary Terms Archive - JoinCast		 200 yes 1058 39
https://joincastgroup.com/industries/
Industries For Aluminum Die Cast Parts | JoinCast		 200 yes 1064 39
https://joincastgroup.com/industries/die-cast-heat-sinks-controllers/
Die Cast Heat Sinks & Controller Housings | JoinCast Industries		 200 yes 1176 39
https://joincastgroup.com/industries/led-lighting/
OEM Aluminum Die Casting for LED Lighting | JoinCast		 200 yes 1184 39
https://joincastgroup.com/industries/marine-components/
OEM Marine Component Die Casting | JoinCast		 200 yes 1055 39
https://joincastgroup.com/industries/medical-equipment/
OEM Medical Equipment Components Die Casting | JoinCast		 200 yes 1269 39
https://joincastgroup.com/industries/pneumatic-tools/
OEM Pneumatic Tool Components Die Casting | JoinCast		 200 yes 1165 39
https://joincastgroup.com/news/
News - JoinCast		 200 yes 732 39
https://joincastgroup.com/production/
Aluminum Die Casting Production Capabilities | JoinCast		 200 yes 1042 39
https://joincastgroup.com/production/aluminum-die-casting-mold-engineering/
Die Casting Mold Engineering | JoinCast		 200 yes 1211 39
https://joincastgroup.com/production/aluminum-die-casting/
Taiwan Aluminum Die Casting Manufacturer | JoinCast		 200 yes 1324 39
https://joincastgroup.com/production/cnc-machining/
Automated CNC Machining for Die Casting | JoinCast		 200 yes 1242 39
https://joincastgroup.com/production/polishing-shot-blasting/
Polishing & Shot Blasting | JoinCast		 200 yes 1252 39
https://joincastgroup.com/production/quality-inspection/
Die Casting Quality Inspection | JoinCast		 200 yes 1268 39
https://joincastgroup.com/production/surface-treatment/
Aluminum Surface Treatment & Coating | JoinCast		 200 yes 785 39
https://joincastgroup.com/production/tpr-insert-molding/
TPR Insert Molding & Custom Printing | JoinCast		 200 yes 1056 39
https://joincastgroup.com/quality-inspection-real-time-monitoring-batch-accuracy/
Real-Time Monitoring for Die Casting Batch Accuracy | JoinCast		 200 yes 812 39
https://joincastgroup.com/technology/production-automation/
Automated Aluminum Die Casting | JoinCast		 200 yes 923 39
https://joincastgroup.com/jp/die-casting-alloy-naming-across-regions/
【JIS/ASTM/EN対照】アルミダイカスト合金規格の地域別名称比較ガイド | JoinCast		 200 yes 411 3
https://joincastgroup.com/jp/industries/marine-components/
OEM船舶部品向けアルミダイカスト｜JoinCast		 200 yes 316 3
https://joincastgroup.com/tw/die-casting-alloy-naming-across-regions/
各地區鋁壓鑄合金名稱對照指南 | Join Cast 晟懿工業		 200 yes 455 3
https://joincastgroup.com/tw/industries/marine-components/
OEM 船舶零件鋁合金壓鑄｜| Join Cast 晟懿工業		 200 yes 349 3
https://joincastgroup.com/integrated-surface-finishing-aluminum-die-casting/
In-House Surface Treatment for Aluminum Die Cast Parts | JoinCast		 200 yes 862 1
https://joincastgroup.com/tpr-insert-molding-pneumatic-tools-ergonomics/
TPR Insert Molding for Ergonomic Pneumatic Tools | JoinCast		 200 yes 874 1
https://joincastgroup.com/glossary/die-casting-part-weight-range/
Die Casting Part Weight Range | JoinCast		 200 yes 1314 1
https://joincastgroup.com/glossary/high-pressure-die-casting-cycle-time/
High-Pressure Die Casting Cycle Time | JoinCast		 200 yes 1267 1
https://joincastgroup.com/glossary/machine-tonnage-selection/
Machine Tonnage Selection | JoinCast		 200 yes 1286 1
https://joincastgroup.com/glossary/mold-flow-simulation/
Mold Flow Simulation | JoinCast		 200 yes 1283 1
https://joincastgroup.com/glossary/mold-life-expectancy/
Mold Life Expectancy | JoinCast		 200 yes 1271 1
https://joincastgroup.com/glossary/mold-repair-and-maintenance/
Mold Repair and Maintenance | JoinCast		 200 yes 1262 1
https://joincastgroup.com/glossary/multi-cavity-mold-design/
Multi-Cavity Mold Design | JoinCast		 200 yes 1260 1
https://joincastgroup.com/glossary/production-volume-thresholds-for-die-casting/
Production Volume Thresholds for Die Casting | JoinCast		 200 yes 1335 1
https://joincastgroup.com/glossary/shot-parameters-and-metal-fill-rate/
Shot Parameters and Metal Fill Rate | JoinCast		 200 yes 1319 1
https://joincastgroup.com/glossary/tooling-lead-time/
Tooling Lead Time | JoinCast		 200 yes 1285 1
https://joincastgroup.com/die-casting-alloy-naming-across-regions/
Die Casting Alloy Names Across Regions: A Naming Reference | Joincast		 200 yes 1879 0
https://joincastgroup.com/technology/
Technology - JoinCast		 200 yes 543 0
https://joincastgroup.com/wp-content/uploads/2025/12/Die-Casting-Gallery-Img-03.jpg 200 no 0 2
https://joincastgroup.com/wp-content/uploads/2025/12/Die-Casting-Gallery-Img-07.jpg 200 no 0 1
https://joincastgroup.com/wp-content/uploads/2026/02/Die-Casting-Gallery-Img-08.jpg 200 no 0 1
https://joincastgroup.com/wp-content/uploads/2026/02/Die-Casting-Gallery-Img-09.jpg 200 no 0 1
https://joincastgroup.com/wp-content/uploads/2026/02/Die-Casting-Gallery-Img-10.jpg 200 no 0 1

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