Catalog / ledcoreco.com
32

SEO audit for ledcoreco.com

GOPRO LED - Professional LED Manufacturer Since 1994

otherNext.js

Health 32/100 (poor) · 50 pages crawled · generated 2026-08-26

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

Leading manufacturer of IR LEDs, Visible Light LEDs, and UV LEDs. Serving over 50 countries and regions worldwide.

Screenshot of ledcoreco.com
50
pages crawled
32
indexable pages
18
errors
244
warnings
284
notices
0
orphan pages
1
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
Sitemap 68 16 0 0
Links 39 1 99 0
Crawlability 98 1 0 48
Budget 74 0 43 0
Agent Readiness 81 0 32 19
Hreflang 83 0 29 0
Structured Data 89 0 18 22
Content 94 0 10 77
Duplicate 95 0 9 19
Canonical 99 0 2 3
Indexability 99 0 1 0
Performance 99 0 1 34
Cache 100 0 0 2
Images 100 0 0 12
Meta Description 100 0 0 15
Security 100 0 0 33
Findings

Errors (3 rules)

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

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

error Non-200 URL listed in sitemap

Rule sitemap.not_200 · Sitemap · 16 occurrence(s)

error Client error (4xx) response

Rule status.4xx · Crawlability · 1 occurrence(s)

Warnings (14 rules)

warning Control has no accessible name

Rule agent.control_no_name · Agent Readiness · 32 occurrence(s)

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

Rule budget.disallow_linked · Budget · 43 occurrence(s)

  • https://www.ledcoreco.com/en/products?category=chip-led — internal links point to https://www.ledcoreco.com/en/products?category=chip-led, 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://ledcoreco.com/en/products/gp0805-hb, https://ledcoreco.com/en/products, https://ledcoreco.com/en/products/gp1210-bc.
  • https://www.ledcoreco.com/en/products?category=light-source — internal links point to https://www.ledcoreco.com/en/products?category=light-source, 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://www.ledcoreco.com/en, https://ledcoreco.com/en, https://ledcoreco.com/en/products.
  • https://www.ledcoreco.com/en/products?category=optical-sensors — internal links point to https://www.ledcoreco.com/en/products?category=optical-sensors, 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://www.ledcoreco.com/en, https://ledcoreco.com/en, https://ledcoreco.com/en/products.
  • https://www.ledcoreco.com/en/products?category=smart-sensors — internal links point to https://www.ledcoreco.com/en/products?category=smart-sensors, 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://www.ledcoreco.com/en, https://ledcoreco.com/en, https://ledcoreco.com/en/products.
  • https://www.ledcoreco.com/en/products?category=sterilization — internal links point to https://www.ledcoreco.com/en/products?category=sterilization, 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://www.ledcoreco.com/en, https://ledcoreco.com/en, https://ledcoreco.com/en/products.
  • https://www.ledcoreco.com/id/products?category=chip-led — internal links point to https://www.ledcoreco.com/id/products?category=chip-led, 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://ledcoreco.com/id/products/gp0805-hb.
  • https://www.ledcoreco.com/id/products?category=light-source — internal links point to https://www.ledcoreco.com/id/products?category=light-source, 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://ledcoreco.com/id.
  • https://www.ledcoreco.com/id/products?category=optical-sensors — internal links point to https://www.ledcoreco.com/id/products?category=optical-sensors, 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://ledcoreco.com/id.
  • https://www.ledcoreco.com/id/products?category=smart-sensors — internal links point to https://www.ledcoreco.com/id/products?category=smart-sensors, 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://ledcoreco.com/id.
  • https://www.ledcoreco.com/id/products?category=sterilization — internal links point to https://www.ledcoreco.com/id/products?category=sterilization, 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://ledcoreco.com/id.
  • https://www.ledcoreco.com/th/products?category=chip-led — internal links point to https://www.ledcoreco.com/th/products?category=chip-led, 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://ledcoreco.com/th/products/gp0805-hb.
  • https://www.ledcoreco.com/th/products?category=light-source — internal links point to https://www.ledcoreco.com/th/products?category=light-source, 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://ledcoreco.com/th.
  • https://www.ledcoreco.com/th/products?category=optical-sensors — internal links point to https://www.ledcoreco.com/th/products?category=optical-sensors, 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://ledcoreco.com/th.
  • https://www.ledcoreco.com/th/products?category=smart-sensors — internal links point to https://www.ledcoreco.com/th/products?category=smart-sensors, 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://ledcoreco.com/th.
  • https://www.ledcoreco.com/th/products?category=sterilization — internal links point to https://www.ledcoreco.com/th/products?category=sterilization, 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://ledcoreco.com/th.
  • https://www.ledcoreco.com/vi/products?category=chip-led — internal links point to https://www.ledcoreco.com/vi/products?category=chip-led, 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://ledcoreco.com/vi/products/gp0805-hb.
  • https://www.ledcoreco.com/vi/products?category=light-source — internal links point to https://www.ledcoreco.com/vi/products?category=light-source, 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://ledcoreco.com/vi.
  • https://www.ledcoreco.com/vi/products?category=optical-sensors — internal links point to https://www.ledcoreco.com/vi/products?category=optical-sensors, 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://ledcoreco.com/vi.
  • https://www.ledcoreco.com/vi/products?category=smart-sensors — internal links point to https://www.ledcoreco.com/vi/products?category=smart-sensors, 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://ledcoreco.com/vi.
  • https://www.ledcoreco.com/vi/products?category=sterilization — internal links point to https://www.ledcoreco.com/vi/products?category=sterilization, 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://ledcoreco.com/vi.
  • https://www.ledcoreco.com/zh/products?category=chip-led — internal links point to https://www.ledcoreco.com/zh/products?category=chip-led, 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://ledcoreco.com/zh/products/gp0805-hb.
  • https://www.ledcoreco.com/zh/products?category=light-source — internal links point to https://www.ledcoreco.com/zh/products?category=light-source, 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://ledcoreco.com/zh.
  • https://www.ledcoreco.com/zh/products?category=optical-sensors — internal links point to https://www.ledcoreco.com/zh/products?category=optical-sensors, 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://ledcoreco.com/zh.
  • https://www.ledcoreco.com/zh/products?category=smart-sensors — internal links point to https://www.ledcoreco.com/zh/products?category=smart-sensors, 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://ledcoreco.com/zh.
  • https://www.ledcoreco.com/zh/products?category=sterilization — internal links point to https://www.ledcoreco.com/zh/products?category=sterilization, 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://ledcoreco.com/zh.

warning Canonical target redirects to another URL

Rule canonical.to_redirect · Canonical · 2 occurrence(s)

warning Thin content (low word count)

Rule content.thin · Content · 10 occurrence(s)

warning Near-duplicate page content

Rule duplicate.near · Duplicate · 4 occurrence(s)

warning Duplicate <title> across pages

Rule duplicate.title · Duplicate · 5 occurrence(s)

warning Self hreflang language disagrees with html lang

Rule hreflang.mismatch_html_lang · Hreflang · 15 occurrence(s)

  • https://ledcoreco.com/ar — the self-referencing hreflang is "ar" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/ar/about — the self-referencing hreflang is "ar" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/ar/products/gp0805-hb — the self-referencing hreflang is "ar" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/id — the self-referencing hreflang is "id" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/id/about — the self-referencing hreflang is "id" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/id/products/gp0805-hb — the self-referencing hreflang is "id" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/th — the self-referencing hreflang is "th" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/th/about — the self-referencing hreflang is "th" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/th/products/gp0805-hb — the self-referencing hreflang is "th" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/vi — the self-referencing hreflang is "vi" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/vi/about — the self-referencing hreflang is "vi" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/vi/products/gp0805-hb — the self-referencing hreflang is "vi" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/zh — the self-referencing hreflang is "zh" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/zh/about — the self-referencing hreflang is "zh" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.
  • https://ledcoreco.com/zh/products/gp0805-hb — the self-referencing hreflang is "zh" but <html lang> is "en" — contradictory language signals can make Google distrust the hreflang cluster. Align both to the same BCP-47 language.

warning hreflang set has no self-reference

Rule hreflang.missing_self · Hreflang · 2 occurrence(s)

warning hreflang has no return link (not reciprocal)

Rule hreflang.no_return · Hreflang · 12 occurrence(s)

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

Rule images.no_lazy_lcp_candidate · Performance · 1 occurrence(s)

  • https://ledcoreco.com/en/products — the likely hero/LCP image (image) 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.

warning Page is noindex

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

warning Internal link points to a redirect

Rule links.redirect_target · Links · 99 occurrence(s)

warning Schema describes content not visible on the page

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

  • https://ledcoreco.com/ar — a schema name/headline ("Xiamen Guangpu Electronics Co., Ltd.") 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://ledcoreco.com/zh — a schema name/headline ("Xiamen Guangpu Electronics Co., Ltd.") 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 Product schema missing required or recommended properties

Rule schema.product_incomplete · Structured Data · 16 occurrence(s)

  • https://ledcoreco.com/ar/products/gp0805-hb — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/face-recognition-body-detection-ir-sensor-1 — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/face-recognition-body-detection-ir-sensor-2 — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/gp-ir-beam — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/gp-ir-rx — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/gp-plcc2-w — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/gp-plcc4-cct — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/gp-uva-395 — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/gp0805-hb — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/gp1210-bc — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/proximity-reflective-ir-sensor-module-1 — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/en/products/proximity-reflective-ir-sensor-module-2 — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/id/products/gp0805-hb — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/th/products/gp0805-hb — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/vi/products/gp0805-hb — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.
  • https://ledcoreco.com/zh/products/gp0805-hb — Product structured data is missing required properties (image, offers.price, offers.priceCurrency) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (aggregateRating, review), which enrich the result.

Notices (20 rules)

notice Heading levels skip a level

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

notice No main landmark for AI agents

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

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

Rule cache.not_cacheable · Cache · 2 occurrence(s)

notice Canonical target reachable only via a canonical tag (no inlinks)

Rule canonical.isolated_url · Canonical · 1 occurrence(s)

  • https://ledcoreco.com/en — this URL is a canonical target but has no internal links pointing to it — crawlers only learn of it via the canonical tag. Add direct internal links (or list it in the sitemap).

notice Canonical points to a different URL

Rule canonical.non_self · Canonical · 2 occurrence(s)

notice Low text-to-HTML ratio

Rule content.low_ratio · Content · 28 occurrence(s)

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

Rule content.readability_poor · Content · 18 occurrence(s)

  • https://ledcoreco.com/en — this page reads as difficult (Flesch Reading Ease 40, 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://ledcoreco.com/en/about — this page reads as very difficult (Flesch Reading Ease -20, 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://ledcoreco.com/en/contact — this page reads as difficult (Flesch Reading Ease 46, 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://ledcoreco.com/en/glossary — 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://ledcoreco.com/en/products — this page reads as very difficult (Flesch Reading Ease 24, 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://ledcoreco.com/en/products/face-recognition-body-detection-ir-sensor-1 — this page reads as difficult (Flesch Reading Ease 40, 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://ledcoreco.com/en/products/face-recognition-body-detection-ir-sensor-2 — this page reads as difficult (Flesch Reading Ease 40, 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://ledcoreco.com/en/products/gp-ir-beam — this page reads as difficult (Flesch Reading Ease 47, 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://ledcoreco.com/en/products/gp-ir-rx — this page reads as difficult (Flesch Reading Ease 39, 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://ledcoreco.com/en/products/gp-uva-395 — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://ledcoreco.com/en/products/proximity-reflective-ir-sensor-module-1 — 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://ledcoreco.com/en/products/proximity-reflective-ir-sensor-module-2 — 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://ledcoreco.com/id — this page reads as very difficult (Flesch Reading Ease 11, 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://ledcoreco.com/id/about — this page reads as very difficult (Flesch Reading Ease -47, 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://ledcoreco.com/id/products/gp0805-hb — this page reads as difficult (Flesch Reading Ease 41, 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://ledcoreco.com/th/about — this page reads as very difficult (Flesch Reading Ease 13, 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://ledcoreco.com/vi/about — 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://www.ledcoreco.com/en — this page reads as difficult (Flesch Reading Ease 40, 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 Duplicate meta description across pages

Rule duplicate.meta_desc · Duplicate · 19 occurrence(s)

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

Rule images.missing_dimensions · Images · 12 occurrence(s)

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

Rule meta.keywords_present · Content · 31 occurrence(s)

notice Meta description too long

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

notice Meta description too short

Rule meta_desc.too_short · Meta Description · 14 occurrence(s)

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

Rule perf.no_etag · Performance · 2 occurrence(s)

  • https://ledcoreco.com/en/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://ledcoreco.com/en/products — 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 · 32 occurrence(s)

  • https://ledcoreco.com/ar — 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://ledcoreco.com/ar/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://ledcoreco.com/ar/products/gp0805-hb — 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://ledcoreco.com/en — 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://ledcoreco.com/en/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://ledcoreco.com/en/contact — 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://ledcoreco.com/en/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://ledcoreco.com/en/products — 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://ledcoreco.com/en/products/gp-ir-rx — 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://ledcoreco.com/en/products/gp-plcc2-w — 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://ledcoreco.com/en/products/gp-uva-395 — 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://ledcoreco.com/en/products/gp0805-hb — 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://ledcoreco.com/id — 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://ledcoreco.com/id/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://ledcoreco.com/id/products/gp0805-hb — 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://ledcoreco.com/th — 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://ledcoreco.com/th/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://ledcoreco.com/th/products/gp0805-hb — 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://ledcoreco.com/vi — 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://ledcoreco.com/vi/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://ledcoreco.com/vi/products/gp0805-hb — 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://ledcoreco.com/zh — 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://ledcoreco.com/zh/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://ledcoreco.com/zh/products/gp0805-hb — 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://www.ledcoreco.com/en — 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 · 31 occurrence(s)

notice Blocked by robots.txt

Rule robots.blocked · Crawlability · 17 occurrence(s)

notice Deprecated schema type with no Google rich result

Rule schema.deprecated_type · Structured Data · 7 occurrence(s)

  • https://ledcoreco.com/ar — 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://ledcoreco.com/en — 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://ledcoreco.com/id — 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://ledcoreco.com/th — 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://ledcoreco.com/vi — 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://ledcoreco.com/zh — 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://www.ledcoreco.com/en — 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 · 7 occurrence(s)

  • https://ledcoreco.com/ar — 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://ledcoreco.com/en — 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://ledcoreco.com/id — 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://ledcoreco.com/th — 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://ledcoreco.com/vi — 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://ledcoreco.com/zh — 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://www.ledcoreco.com/en — 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 No structured data detected

Rule schema.none · Structured Data · 8 occurrence(s)

notice Missing recommended security headers

Rule security.missing_headers · Security · 33 occurrence(s)

Pages (showing 50 of 50)
URLStatusIndexableWordsIn-links
https://ledcoreco.com/en/about
About Us | GOPRO LED		 200 yes 363 17
https://ledcoreco.com/en/contact
Contact | GOPRO LED		 200 yes 179 17
https://ledcoreco.com/en/products
Products | GOPRO LED		 200 yes 1207 17
https://www.ledcoreco.com/en
GOPRO LED - Professional LED Manufacturer Since 1994		 200 yes 135 17
https://ledcoreco.com/ar
GOPRO LED - الشركة المصنعة لليد المحترفة منذ عام 1994		 200 yes 141 3
https://ledcoreco.com/ar/about
من نحن | GOPRO LED		 200 yes 364 3
https://ledcoreco.com/id
GOPRO LED - Produsen LED Profesional Sejak 1994		 200 yes 142 3
https://ledcoreco.com/id/about
Tentang Kami | GOPRO LED		 200 yes 368 3
https://ledcoreco.com/th
GOPRO LED - ผู้ผลิต LED มืออาชีพ ตั้งแต่ปี 1994		 200 yes 88 3
https://ledcoreco.com/th/about
เกี่ยวกับเรา | GOPRO LED		 200 yes 192 3
https://ledcoreco.com/vi
GOPRO LED - Nhà sản xuất LED chuyên nghiệp từ năm 1994		 200 yes 207 3
https://ledcoreco.com/vi/about
Về Chúng Tôi | GOPRO LED		 200 yes 586 3
https://ledcoreco.com/zh
光莆电子 - 专业LED制造商 始于1994		 200 yes 60 3
https://ledcoreco.com/zh/about
关于我们 | GOPRO LED		 200 yes 101 3
https://ledcoreco.com/en/products/gp-ir-beam
IR Beam Sensor | GOPRO LED		 200 yes 252 3
https://ledcoreco.com/en/products/gp-plcc2-w
PLCC-2 White LED | GOPRO LED		 200 yes 258 2
https://ledcoreco.com/en/products/gp-plcc4-cct
PLCC-4 Dual White LED | GOPRO LED		 200 yes 262 2
https://ledcoreco.com/en/products/gp0805-hb
0805 High Brightness CHIP LED | GOPRO LED		 200 yes 271 2
https://ledcoreco.com/en/products/gp1210-bc
1210 Bi-color CHIP LED | GOPRO LED		 200 yes 267 2
https://ledcoreco.com/en/products/gp-ir-rx
IR Receiver Module | GOPRO LED		 200 yes 255 2
https://ledcoreco.com/en/products/face-recognition-body-detection-ir-sensor-1
Face Recognition / Body Detection IR Sensor 1 | GoPro LED		 200 yes 300 1
https://ledcoreco.com/en/products/face-recognition-body-detection-ir-sensor-2
Face Recognition / Body Detection IR Sensor 2 | GoPro LED		 200 yes 300 1
https://ledcoreco.com/en/products/gp-uva-395
UVA 395nm High Power LED | GOPRO LED		 200 yes 269 1
https://ledcoreco.com/en/products/proximity-reflective-ir-sensor-module-1
Proximity & Reflective IR Sensor Module 1 | GoPro LED		 200 yes 294 1
https://ledcoreco.com/en/products/proximity-reflective-ir-sensor-module-2
Proximity & Reflective IR Sensor Module 2 | GoPro LED		 200 yes 294 1
https://ledcoreco.com/ar/products/gp0805-hb
0805 High Brightness CHIP LED | GOPRO LED		 200 yes 276 0
https://ledcoreco.com/en
GOPRO LED - Professional LED Manufacturer Since 1994		 200 yes 135 0
https://ledcoreco.com/en/glossary
LED Terminology Glossary | GOPRO LED		 200 yes 1050 0
https://ledcoreco.com/id/products/gp0805-hb
0805 High Brightness CHIP LED | GOPRO LED		 200 yes 274 0
https://ledcoreco.com/th/products/gp0805-hb
0805 High Brightness CHIP LED | GOPRO LED		 200 yes 245 0
https://ledcoreco.com/vi/products/gp0805-hb
0805 High Brightness CHIP LED | GOPRO LED		 200 yes 312 0
https://ledcoreco.com/zh/products/gp0805-hb
0805 高亮CHIP LED | GOPRO LED		 200 yes 194 0
https://ledcoreco.com/ar/products?category=ir-leds 0 no 0 0
https://ledcoreco.com/en/products?category=chip-led 0 no 0 0
https://ledcoreco.com/en/products?category=ir-leds 0 no 0 0
https://ledcoreco.com/en/products?category=ir-sensors 0 no 0 0
https://ledcoreco.com/en/products?category=light-source 0 no 0 0
https://ledcoreco.com/en/products?category=optical-sensors 0 no 0 0
https://ledcoreco.com/en/products?category=plcc-led 0 no 0 0
https://ledcoreco.com/en/products?category=smart-sensors 0 no 0 0
https://ledcoreco.com/en/products?category=sterilization 0 no 0 0
https://ledcoreco.com/en/products?category=uv-led 0 no 0 0
https://ledcoreco.com/en/products?category=uv-leds 0 no 0 0
https://ledcoreco.com/en/products?category=visible-leds 0 no 0 0
https://ledcoreco.com/id/products?category=ir-leds 0 no 0 0
https://ledcoreco.com/th/products?category=ir-leds 0 no 0 0
https://ledcoreco.com/vi/products?category=ir-leds 0 no 0 0
https://ledcoreco.com/zh/products?category=ir-leds 0 no 0 0
https://www.ledcoreco.com/glossary
GOPRO LED - Professional LED Manufacturer		 404 no 0 1
https://www.ledcoreco.com/glossary?category=Infrared%20Technology 0 no 0 1

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