Catalog / seller-math.com
65

SEO audit for seller-math.com

SELLERMATH - SELLERMATH - JTL Erweiterungen -

otherWordPress

Health 65/100 (fair) · 50 pages crawled · generated 2026-08-26

Download Markdown report (feed to ChatGPT / Claude / Cursor)
Screenshot of seller-math.com
50
pages crawled
46
indexable pages
1
errors
104
warnings
661
notices
0
orphan pages
0
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
Security 98 1 0 99
Meta Description 80 0 34 11
Structured Data 84 0 26 46
Duplicate 93 0 11 2
Agent Readiness 95 0 8 71
Headings 97 0 5 4
Titles 97 0 5 1
Indexability 98 0 4 0
Sitemap 98 0 4 0
Budget 98 0 3 0
Canonical 99 0 1 0
Content 99 0 1 29
Images 99 0 1 2
Mobile 99 0 1 1
Links 100 0 0 158
Performance 100 0 0 198
Social 100 0 0 39
Findings

Errors (1 rules)

error Mixed content on HTTPS page

Rule security.mixed_content · Security · 1 occurrence(s)

Warnings (16 rules)

warning Control has no accessible name

Rule agent.control_no_name · Agent Readiness · 8 occurrence(s)

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

Rule budget.noindex_linked · Budget · 3 occurrence(s)

  • https://seller-math.com/agb/ — this noindex page has 49 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://seller-math.com/, https://seller-math.com/category/allgemeines/, https://seller-math.com/2016/06/07/der-varkomdater/.
  • https://seller-math.com/datenschutz/ — this noindex page has 49 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://seller-math.com/, https://seller-math.com/category/allgemeines/, https://seller-math.com/2016/06/07/der-varkomdater/.
  • https://seller-math.com/impressum/ — this noindex page has 49 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://seller-math.com/, https://seller-math.com/category/allgemeines/, https://seller-math.com/2016/06/07/der-varkomdater/.

warning Missing canonical tag

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

warning Thin content (low word count)

Rule content.thin · Content · 1 occurrence(s)

warning Near-duplicate page content

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

warning Duplicate <title> across pages

Rule duplicate.title · Duplicate · 9 occurrence(s)

warning Missing <h1>

Rule h1.missing · Headings · 5 occurrence(s)

warning Images missing alt text

Rule images.missing_alt · Images · 1 occurrence(s)

warning Page is noindex

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

warning noindex + nofollow (blocks link equity flow)

Rule index.noindex_nofollow · Indexability · 3 occurrence(s)

warning Missing meta description

Rule meta_desc.missing · Meta Description · 34 occurrence(s)

warning Missing viewport meta tag

Rule mobile.viewport_missing · Mobile · 1 occurrence(s)

warning BreadcrumbList present but structurally incomplete

Rule schema.breadcrumb_incomplete · Structured Data · 1 occurrence(s)

  • https://seller-math.com/ — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. 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 · 25 occurrence(s)

  • https://seller-math.com/ — a schema name/headline ("SELLERMATH - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/2016/06/07/der-varkomdater/ — a schema name/headline ("SellerMath Marketer") 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://seller-math.com/2017/09/04/einkaufspreis-prioritaet-fuer-den-kostenwalter-festlegen/ — a schema name/headline ("SellerMath Marketer") 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://seller-math.com/2018/10/01/was-haben-kunden-bestellt-1/ — a schema name/headline ("SellerMath Marketer") 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://seller-math.com/2019/01/21/was-kann-der-fba-bestandsoptimierer-von-seller-math/ — a schema name/headline ("SellerMath Marketer") 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://seller-math.com/2021/06/10/konto-und-module-aktivieren/ — a schema name/headline ("SellerMath Marketer") 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://seller-math.com/2022/06/10/monatliche-fixkosten-im-kostenwalter-hinterlegen/ — a schema name/headline ("SellerMath Marketer") 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://seller-math.com/2023/01/26/datenbank-zuruecksetzen-kostenwalter-seller-math/ — a schema name/headline ("SellerMath Marketer") 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://seller-math.com/aktion/ — a schema name/headline ("Aktion - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/bedarf-darf-kosten/ — a schema name/headline ("Der richtige Preispunkt oder warum Mehrwert nicht umsonst ist - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/category/allgemeines/ — a schema name/headline ("Allgemeines Archive - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/dokumentation/ — a schema name/headline ("Dokumentation - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/fernwartung/ — a schema name/headline ("Fernwartung - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/kontakt/ — a schema name/headline ("Kontakt - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/leistungen/ — a schema name/headline ("LEISTUNGEN - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/preischecker2/ — a schema name/headline ("Preischecker2 - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/programme/ — a schema name/headline ("Programme - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/referenzen/ — a schema name/headline ("Referenzen - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/reiniger-doku/ — a schema name/headline ("REINIGER - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/repricer/ — a schema name/headline ("Repricer - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/sellerlogic/ — a schema name/headline ("SELLERLOGIC - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/servicepartner/ — a schema name/headline ("Servicepartner - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/termin/ — a schema name/headline ("Terminvereinbarung - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/varkomdater-doku/ — a schema name/headline ("VARKOMDATER - SELLERMATH - JTL Erweiterungen -") 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://seller-math.com/weitere-partner/ecomdata/ — a schema name/headline ("ecomdata - SELLERMATH - JTL Erweiterungen -") 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 Non-indexable URL listed in sitemap

Rule sitemap.non_indexable · Sitemap · 4 occurrence(s)

warning Title likely truncated in SERP (too wide)

Rule title.too_long · Titles · 5 occurrence(s)

Notices (24 rules)

notice Heading levels skip a level

Rule agent.heading_skip · Agent Readiness · 20 occurrence(s)

notice No llms.txt for AI agents

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

notice No main landmark for AI agents

Rule agent.no_main_landmark · Agent Readiness · 50 occurrence(s)

notice Low text-to-HTML ratio

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

notice Duplicate meta description across pages

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

notice Missing <!DOCTYPE html> (quirks-mode rendering risk)

Rule encoding.doctype_missing · Content · 1 occurrence(s)

notice Multiple <h1> elements

Rule h1.multiple · Headings · 4 occurrence(s)

notice Missing html lang attribute

Rule i18n.lang_missing · Mobile · 1 occurrence(s)

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

Rule images.alt_too_long · Images · 1 occurrence(s)

notice Likely hero image lacks fetchpriority=high

Rule images.hero_no_fetchpriority · Performance · 49 occurrence(s)

  • https://seller-math.com/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/2016/06/07/der-varkomdater/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/2017/09/04/einkaufspreis-prioritaet-fuer-den-kostenwalter-festlegen/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/2018/10/01/was-haben-kunden-bestellt-1/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/2019/01/21/was-kann-der-fba-bestandsoptimierer-von-seller-math/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/2021/06/10/konto-und-module-aktivieren/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/2022/06/10/monatliche-fixkosten-im-kostenwalter-hinterlegen/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/2023/01/26/datenbank-zuruecksetzen-kostenwalter-seller-math/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/agb/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/aktualisierer/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/category/allgemeines/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/datenschutz/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/dokumentation/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/fba-bestandsoptimierer/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/impressum/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/jtl-export-alarm/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/kalkulierer/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/kontakt/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/kostenwalter/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/programme/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/reiniger/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/schulungen/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/servicepartner/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/ueber-uns/ — the likely hero/LCP image (seller-math-logo-white.png) 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://seller-math.com/varkomdater/ — the likely hero/LCP image (seller-math-logo-white.png) 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 · 1 occurrence(s)

notice Internal link has no anchor text / accessible name

Rule links.no_anchor_text · Links · 11 occurrence(s)

  • https://seller-math.com/ — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
  • https://seller-math.com/aktualisierer-doku/ — 7 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
  • https://seller-math.com/aktualisierer/ — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
  • https://seller-math.com/fba-bestandsoptimierer/ — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
  • https://seller-math.com/jtl-export-alarm/ — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
  • https://seller-math.com/kalkulierer/ — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
  • https://seller-math.com/kostenwalter/ — 27 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
  • https://seller-math.com/kunden-rueckgewinnung-doku/ — 4 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
  • https://seller-math.com/reiniger-doku/ — 2 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
  • https://seller-math.com/uplink/ — 3 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
  • https://seller-math.com/varkomdater/ — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

notice Internal link points to a noindex page

Rule links.to_noindex · Links · 147 occurrence(s)

notice Meta description too long

Rule meta_desc.too_long · Meta Description · 11 occurrence(s)

notice Missing Open Graph tags

Rule og.missing · Social · 38 occurrence(s)

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

Rule perf.images_legacy_format · Performance · 49 occurrence(s)

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

Rule perf.no_etag · Performance · 50 occurrence(s)

  • https://seller-math.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://seller-math.com/2016/06/07/der-varkomdater/ — 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://seller-math.com/2017/09/04/einkaufspreis-prioritaet-fuer-den-kostenwalter-festlegen/ — 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://seller-math.com/2018/10/01/was-haben-kunden-bestellt-1/ — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
  • https://seller-math.com/2019/01/21/was-kann-der-fba-bestandsoptimierer-von-seller-math/ — 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://seller-math.com/2021/06/10/konto-und-module-aktivieren/ — 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://seller-math.com/2022/06/10/monatliche-fixkosten-im-kostenwalter-hinterlegen/ — 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://seller-math.com/2023/01/26/datenbank-zuruecksetzen-kostenwalter-seller-math/ — 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://seller-math.com/agb/ — 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://seller-math.com/aktualisierer/ — 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://seller-math.com/category/allgemeines/ — 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://seller-math.com/datenschutz/ — 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://seller-math.com/dokumentation/ — 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://seller-math.com/fba-bestandsoptimierer/ — 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://seller-math.com/impressum/ — 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://seller-math.com/jtl-export-alarm/ — 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://seller-math.com/kontakt/ — 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://seller-math.com/kostenwalter/ — 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://seller-math.com/programme/ — 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://seller-math.com/reiniger/ — 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://seller-math.com/schulungen/ — 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://seller-math.com/servicepartner/ — 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://seller-math.com/sitemap.html — 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://seller-math.com/ueber-uns/ — 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://seller-math.com/varkomdater/ — 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 · 50 occurrence(s)

  • https://seller-math.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://seller-math.com/2016/06/07/der-varkomdater/ — 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://seller-math.com/2017/09/04/einkaufspreis-prioritaet-fuer-den-kostenwalter-festlegen/ — 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://seller-math.com/2018/10/01/was-haben-kunden-bestellt-1/ — 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://seller-math.com/2019/01/21/was-kann-der-fba-bestandsoptimierer-von-seller-math/ — 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://seller-math.com/2021/06/10/konto-und-module-aktivieren/ — 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://seller-math.com/2022/06/10/monatliche-fixkosten-im-kostenwalter-hinterlegen/ — 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://seller-math.com/2023/01/26/datenbank-zuruecksetzen-kostenwalter-seller-math/ — 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://seller-math.com/agb/ — 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://seller-math.com/aktualisierer/ — 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://seller-math.com/category/allgemeines/ — 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://seller-math.com/datenschutz/ — 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://seller-math.com/dokumentation/ — 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://seller-math.com/fba-bestandsoptimierer/ — 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://seller-math.com/impressum/ — 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://seller-math.com/jtl-export-alarm/ — 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://seller-math.com/kontakt/ — 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://seller-math.com/kostenwalter/ — 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://seller-math.com/programme/ — 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://seller-math.com/reiniger/ — 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://seller-math.com/schulungen/ — 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://seller-math.com/servicepartner/ — 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://seller-math.com/sitemap.html — 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://seller-math.com/ueber-uns/ — 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://seller-math.com/varkomdater/ — 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 Deprecated schema type with no Google rich result

Rule schema.deprecated_type · Structured Data · 45 occurrence(s)

notice No structured data detected

Rule schema.none · Structured Data · 1 occurrence(s)

notice Missing recommended security headers

Rule security.missing_headers · Security · 50 occurrence(s)

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

Rule security.unsafe_cross_origin_links · Security · 49 occurrence(s)

notice Title is very short

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

notice Missing Twitter Card tag

Rule twitter.missing · Social · 1 occurrence(s)

Pages (showing 50 of 50)
URLStatusIndexableWordsIn-links
https://seller-math.com/
SELLERMATH - SELLERMATH - JTL Erweiterungen -		 200 yes 882 49
https://seller-math.com/agb/
AGB - SELLERMATH - JTL Erweiterungen -		 200 no 1761 49
https://seller-math.com/aktualisierer/
Amazon Seller Repricer - Aktualisierer von Seller Math für Preisanpassung		 200 yes 894 49
https://seller-math.com/datenschutz/
Datenschutz - SELLERMATH - JTL Erweiterungen -		 200 no 4808 49
https://seller-math.com/dokumentation/
Dokumentation - SELLERMATH - JTL Erweiterungen -		 200 yes 377 49
https://seller-math.com/erfahrungen/
Erfahrungen mit Seller Math - SELLERMATH - JTL Erweiterungen -		 200 yes 741 49
https://seller-math.com/fba-bestandsoptimierer/
FBA Bestandsoptimierer - SELLERMATH - JTL Erweiterungen -		 200 yes 600 49
https://seller-math.com/impressum/
Impressum - SELLERMATH - JTL Erweiterungen -		 200 no 342 49
https://seller-math.com/jtl-export-alarm/
JTL Export Alarm - SELLERMATH - JTL Erweiterungen -		 200 yes 587 49
https://seller-math.com/kalkulierer/
Kalkulierer - SELLERMATH - JTL Erweiterungen -		 200 yes 1406 49
https://seller-math.com/kontakt/
Kontakt - SELLERMATH - JTL Erweiterungen -		 200 yes 324 49
https://seller-math.com/kostenwalter/
Kostenwalter - SELLERMATH - JTL Erweiterungen -		 200 yes 1571 49
https://seller-math.com/programme/
Programme - SELLERMATH - JTL Erweiterungen -		 200 yes 820 49
https://seller-math.com/reiniger/
Reiniger - SELLERMATH - JTL Erweiterungen -		 200 yes 541 49
https://seller-math.com/repricer/
Repricer - SELLERMATH - JTL Erweiterungen -		 200 yes 501 49
https://seller-math.com/schulungen/
Schulungen - SELLERMATH - JTL Erweiterungen -		 200 yes 370 49
https://seller-math.com/servicepartner/
Servicepartner - SELLERMATH - JTL Erweiterungen -		 200 yes 923 49
https://seller-math.com/termin/
Terminvereinbarung - SELLERMATH - JTL Erweiterungen -		 200 yes 324 49
https://seller-math.com/ueber-uns/
Über uns - SELLERMATH - JTL Erweiterungen -		 200 yes 415 49
https://seller-math.com/varkomdater/
VarKomDater - SELLERMATH - JTL Erweiterungen -		 200 yes 527 49
https://seller-math.com/weitere-partner/
weitere Partner - SELLERMATH - JTL Erweiterungen -		 200 yes 477 49
https://seller-math.com/weitere-partner/ecomdata/
ecomdata - SELLERMATH - JTL Erweiterungen -		 200 yes 427 49
https://seller-math.com/beny-reprice-robot/
Beny Reprice Robot - Der Preisroboter zur Optimierung von Amazon Seller		 200 yes 402 7
https://seller-math.com/clousale/
Clousale -professionelle Preisoptimierung- Amazon & eBay Repricing Tool		 200 yes 420 7
https://seller-math.com/jtl-web-repricer/
JTL WEB-REPRICER - SELLERMATH - JTL Erweiterungen -		 200 yes 394 7
https://seller-math.com/priceparser/
PRICEPARSER - SELLERMATH - JTL Erweiterungen -		 200 yes 364 7
https://seller-math.com/sellerlogic/
SELLERLOGIC - SELLERMATH - JTL Erweiterungen -		 200 yes 328 7
https://seller-math.com/aktualisierer-doku/
Dokumentation für Aktualisierer - Amazon Seller Repricer von Seller-Math		 200 yes 1024 11
https://seller-math.com/fba-bestandsoptimierer-doku/
FBA BESTANDSOPTIMIERER - SELLERMATH - JTL Erweiterungen -		 200 yes 920 11
https://seller-math.com/fernwartung/
Fernwartung - SELLERMATH - JTL Erweiterungen -		 200 yes 402 11
https://seller-math.com/kunden-rueckgewinnung-doku/
Dokumentation für Aktualisierer - Amazon Seller Repricer von Seller-Math		 200 yes 1113 11
https://seller-math.com/lesender-datenbank-benutzer-jtl-wawi-erstellen/
Lesender Datenbank Benutzer erstellen - SELLERMATH - JTL Erweiterungen -		 200 yes 440 11
https://seller-math.com/reiniger-doku/
REINIGER - SELLERMATH - JTL Erweiterungen -		 200 yes 659 11
https://seller-math.com/uplink/
UPLINK INSTALLATION - SELLERMATH - JTL Erweiterungen -		 200 yes 576 11
https://seller-math.com/bedarf-darf-kosten/
Der richtige Preispunkt oder warum Mehrwert nicht umsonst ist - SELLERMATH - JTL Erweiterungen -		 200 yes 1058 1
https://seller-math.com/leistungen/
LEISTUNGEN - SELLERMATH - JTL Erweiterungen -		 200 yes 553 1
https://seller-math.com/2023/01/26/datenbank-zuruecksetzen-kostenwalter-seller-math/
Datenbank zurücksetzen - KostenWalter | Seller Math - SELLERMATH - JTL Erweiterungen -		 200 yes 420 8
https://seller-math.com/category/allgemeines/
Allgemeines Archive - SELLERMATH - JTL Erweiterungen -		 200 yes 536 8
https://seller-math.com/2021/06/10/konto-und-module-aktivieren/
Konto und Module aktivieren - SELLERMATH - JTL Erweiterungen -		 200 yes 409 2
https://seller-math.com/2016/06/07/der-varkomdater/
Der VarKomDater - SELLERMATH - JTL Erweiterungen -		 200 yes 420 1
https://seller-math.com/2017/09/04/einkaufspreis-prioritaet-fuer-den-kostenwalter-festlegen/
Einkaufspreis Priorität für den Kostenwalter festlegen - SELLERMATH - JTL Erweiterungen -		 200 yes 431 1
https://seller-math.com/2018/10/01/was-haben-kunden-bestellt-1/
Was haben Kunden bestellt? #1 - SELLERMATH - JTL Erweiterungen -		 200 yes 483 1
https://seller-math.com/2019/01/21/was-kann-der-fba-bestandsoptimierer-von-seller-math/
FBA Bestandsoptimierer - SELLERMATH - JTL Erweiterungen -		 200 yes 422 1
https://seller-math.com/2022/06/10/monatliche-fixkosten-im-kostenwalter-hinterlegen/
Monatliche (Fix)Kosten im KostenWalter hinterlegen - SELLERMATH - JTL Erweiterungen -		 200 yes 435 1
https://seller-math.com/aktion/
Aktion - SELLERMATH - JTL Erweiterungen -		 200 yes 508 0
https://seller-math.com/lp-kostenwalter/
KostenWalter (LP) - SELLERMATH - JTL Erweiterungen -		 200 no 844 0
https://seller-math.com/preischecker2/
Preischecker2 - SELLERMATH - JTL Erweiterungen -		 200 yes 446 0
https://seller-math.com/referenzen/
Referenzen - SELLERMATH - JTL Erweiterungen -		 200 yes 347 0
https://seller-math.com/sitemap.html
XML Sitemap		 200 yes 105 0
https://seller-math.com/varkomdater-doku/
VARKOMDATER - SELLERMATH - JTL Erweiterungen -		 200 yes 427 0

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