Catalog / informer.eu
62

SEO audit for informer.eu

Korrekte E-Rechnungen: Einfach & Schnell mit Informer Invoicing

other

Health 62/100 (fair) · 50 pages crawled · generated 2026-08-26

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

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Screenshot of informer.eu
50
pages crawled
49
indexable pages
3
errors
159
warnings
558
notices
0
orphan pages
1
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
Titles 97 1 2 0
Crawlability 98 1 0 0
Links 98 1 0 49
Performance 41 0 98 69
Agent Readiness 71 0 49 92
Headings 97 0 5 32
Duplicate 99 0 2 0
Meta Description 99 0 2 7
Content 99 0 1 16
Images 100 0 0 49
Security 100 0 0 99
Social 100 0 0 96
Structured Data 100 0 0 49
Findings

Errors (3 rules)

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

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

error Client error (4xx) response

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

error Missing or empty <title>

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

Warnings (8 rules)

warning Control has no accessible name

Rule agent.control_no_name · Agent Readiness · 49 occurrence(s)

warning Thin content (low word count)

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

warning Duplicate <title> across pages

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

warning Missing <h1>

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

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

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

  • https://www.informer.eu/ — the likely hero/LCP image (69942d8c55b881c92e478db4_fade%20element%402x.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/at — the likely hero/LCP image (69942d8c55b881c92e478db4_fade%20element%402x.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/at/loesungen/forderungsmanagement — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/at/unternehmer — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/confirmation — the likely hero/LCP image (6908997abf293fab711a1e5a_email.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/data-safety — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/de — the likely hero/LCP image (69942d8c55b881c92e478db4_fade%20element%402x.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/de/loesungen/forderungsmanagement — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/de/unternehmers — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/for-accountants — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/for-businesses — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/fr — the likely hero/LCP image (69942d8c55b881c92e478db4_fade%20element%402x.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/fr-be — the likely hero/LCP image (69942d8c55b881c92e478db4_fade%20element%402x.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/fr-be/pour-les-entrepreneurs — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/fr-be/solutions/gestion-clients — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/fr/entreprises — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/fr/solutions/suivi-des-paiements — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/how-to — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/legal — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/nl-be — the likely hero/LCP image (69942d8c55b881c92e478db4_fade%20element%402x.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/nl-be/ondernemers — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/nl-be/solutions/klantenbeheer — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/pricing — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/solutions/accounts-receivable — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
  • https://www.informer.eu/support — the likely hero/LCP image (694160496b200b2d46556392_informer%20invoicing%20paars.avif) 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 Missing meta description

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

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

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

warning Title likely truncated in SERP (too wide)

Rule title.too_long · Titles · 2 occurrence(s)

Notices (16 rules)

notice Heading levels skip a level

Rule agent.heading_skip · Agent Readiness · 42 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 · 49 occurrence(s)

notice Low text-to-HTML ratio

Rule content.low_ratio · Content · 9 occurrence(s)

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

Rule content.readability_poor · Content · 7 occurrence(s)

  • https://www.informer.eu/author/floris-stigter — this page reads as difficult (Flesch Reading Ease 50, 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.informer.eu/complaints — this page reads as difficult (Flesch Reading Ease 45, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.informer.eu/data-safety — 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://www.informer.eu/how-to — 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://www.informer.eu/invoicing — 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://www.informer.eu/invoicing/e-invoicing — this page reads as difficult (Flesch Reading Ease 43, 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.informer.eu/legal — 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.

notice Multiple <h1> elements

Rule h1.multiple · Headings · 32 occurrence(s)

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

Rule images.missing_dimensions · Images · 49 occurrence(s)

notice Internal link has no anchor text / accessible name

Rule links.no_anchor_text · Links · 49 occurrence(s)

  • https://www.informer.eu/ — 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://www.informer.eu/at — 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://www.informer.eu/at/loesungen/forderungsmanagement — 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://www.informer.eu/at/unternehmer — 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://www.informer.eu/confirmation — 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://www.informer.eu/data-safety — 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://www.informer.eu/de — 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://www.informer.eu/de/loesungen/forderungsmanagement — 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://www.informer.eu/de/unternehmers — 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://www.informer.eu/for-accountants — 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://www.informer.eu/for-businesses — 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://www.informer.eu/fr — 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://www.informer.eu/fr-be — 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://www.informer.eu/fr-be/pour-les-entrepreneurs — 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://www.informer.eu/fr-be/solutions/gestion-clients — 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://www.informer.eu/fr/entreprises — 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://www.informer.eu/fr/solutions/suivi-des-paiements — 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://www.informer.eu/how-to — 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://www.informer.eu/legal — 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://www.informer.eu/nl-be — 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://www.informer.eu/nl-be/ondernemers — 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://www.informer.eu/nl-be/solutions/klantenbeheer — 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://www.informer.eu/pricing — 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://www.informer.eu/solutions/accounts-receivable — 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://www.informer.eu/support — 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 Meta description too long

Rule meta_desc.too_long · Meta Description · 7 occurrence(s)

notice Missing Open Graph tags

Rule og.missing · Social · 49 occurrence(s)

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

Rule perf.images_legacy_format · Performance · 20 occurrence(s)

  • https://www.informer.eu/ — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/at — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/at/loesungen/e-rechnung — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/author/floris-stigter — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/confirmation — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/contact — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/de — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/de/loesungen/e-rechnung — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/de/loesungen/forderungsmanagement — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/for-accountants — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/fr — 3 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/fr-be — 3 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/fr-be/solutions/e-facturation — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/fr/solutions/e-facturation — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/invoicing — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/invoicing/e-invoicing — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/nl-be — 3 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/nl-be/solutions/e-facturatie — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/solutions/e-invoicing — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
  • https://www.informer.eu/support — 1 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.

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

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

  • https://www.informer.eu/ — 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://www.informer.eu/at — 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://www.informer.eu/at/loesungen/forderungsmanagement — 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://www.informer.eu/at/unternehmer — 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://www.informer.eu/confirmation — 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://www.informer.eu/data-safety — 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://www.informer.eu/de — 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://www.informer.eu/de/loesungen/forderungsmanagement — 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://www.informer.eu/de/unternehmers — 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://www.informer.eu/for-accountants — 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://www.informer.eu/for-businesses — 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://www.informer.eu/fr — 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://www.informer.eu/fr-be — 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://www.informer.eu/fr-be/pour-les-entrepreneurs — 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://www.informer.eu/fr-be/solutions/gestion-clients — 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://www.informer.eu/fr/entreprises — 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://www.informer.eu/fr/solutions/suivi-des-paiements — 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://www.informer.eu/how-to — 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://www.informer.eu/legal — 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://www.informer.eu/nl-be — 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://www.informer.eu/nl-be/ondernemers — 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://www.informer.eu/nl-be/solutions/klantenbeheer — 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://www.informer.eu/pricing — 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://www.informer.eu/solutions/accounts-receivable — 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://www.informer.eu/support — 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 structured data detected

Rule schema.none · Structured Data · 49 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)

  • https://www.informer.eu/ — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/at — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/at/loesungen/forderungsmanagement — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/at/unternehmer — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/confirmation — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/data-safety — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/de — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/de/loesungen/forderungsmanagement — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/de/unternehmers — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/for-accountants — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/for-businesses — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/fr — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/fr-be — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/fr-be/pour-les-entrepreneurs — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/fr-be/solutions/gestion-clients — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/fr/entreprises — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/fr/solutions/suivi-des-paiements — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/how-to — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/legal — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/nl-be — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/nl-be/ondernemers — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/nl-be/solutions/klantenbeheer — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/pricing — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/solutions/accounts-receivable — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
  • https://www.informer.eu/support — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

notice Missing Twitter Card tag

Rule twitter.missing · Social · 47 occurrence(s)

Pages (showing 50 of 50)
URLStatusIndexableWordsIn-links
https://www.informer.eu/
Compliant E-Invoicing: Easy & Free with Informer Invoicing		 200 yes 1037 20
https://www.informer.eu/contact
Contact Informer Invoicing | Questions, Requests, Issues		 200 yes 440 19
https://www.informer.eu/csr
Informer Invoicing CSR | Helping Nonprofits Achieve their Mission		 200 yes 1095 19
https://www.informer.eu/data-safety
Data Safety at Informer Invoicing | Seriously Secure & Compliant		 200 yes 498 19
https://www.informer.eu/for-accountants
Less chasing paper receipts. More accounting. | Informer Invoicing		 200 yes 1055 19
https://www.informer.eu/for-businesses
Invoicing that fits your business’ needs. | Informer Invoicing		 200 yes 1951 19
https://www.informer.eu/how-to
Knowledge Base: Invoicing, Costs and more | Infomer Invoicing		 200 yes 330 19
https://www.informer.eu/legal
Terms and Conditions, Imprint and Privacy | Informer Invoicing		 200 yes 1026 19
https://www.informer.eu/pricing
Transparent Pricing | Start with Informer Invoicing for Free.		 200 yes 643 19
https://www.informer.eu/solutions/accounts-receivable
Always Know Who Owes You. Get Paid Faster. | Informer Invoicing		 200 yes 928 19
https://www.informer.eu/solutions/banking
Banking and E-Invoicing Fully Integrated. | Informer Invoicing		 200 yes 1026 19
https://www.informer.eu/solutions/e-invoicing
Send Compliant e-Invoices in Seconds | Informer Invoicing		 200 yes 946 19
https://www.informer.eu/solutions/expense-management
One Inbox for All Expenses. | Informer Invoicing		 200 yes 965 19
https://www.informer.eu/support
Informer Invoicing Support | Chat to us within 5 minutes		 200 yes 323 19
https://www.informer.eu/de/unternehmers
Konforme Rechnungen für Startups, Freelancer & Kleingewerbe		 200 yes 2011 7
https://www.informer.eu/de
Korrekte E-Rechnungen: Einfach mit Informer Invoicing		 200 yes 1052 6
https://www.informer.eu/de/loesungen/ausgabenmanagement
1 System für dein komplettes Kostenmanagement für 0 Euro		 200 yes 1027 6
https://www.informer.eu/de/loesungen/banking
E-Rechnungen und Online-Banking in einem. | Informer Invoicing.		 200 yes 1025 6
https://www.informer.eu/de/loesungen/e-rechnung
Konforme E-Rechnungen in Sekundenschnelle | Informer Invoicing		 200 yes 989 6
https://www.informer.eu/de/loesungen/forderungsmanagement
Vergiss nie, wer dir Geld schuldet! Forderungen schneller erledigen		 200 yes 947 6
https://www.informer.eu/fr
Informer Invoicing: E-Facturation conforme. La solution simple.		 200 yes 1075 6
https://www.informer.eu/fr-be
E-facturation 100% conforme. En tout simplicité avec Informer Invoicing.		 200 yes 1085 6
https://www.informer.eu/fr-be/pour-les-entrepreneurs
Facturation adaptée aux besoins de ton entreprise | Informer Invoicing		 200 yes 2204 6
https://www.informer.eu/fr-be/solutions/banque
Opérations bancaires et e-facturation synchronisées. | Informer Invoicing		 200 yes 1118 6
https://www.informer.eu/fr-be/solutions/e-facturation
Envoie des e-factures conformes en quelques secondes | Informer Invoicing		 200 yes 1085 6
https://www.informer.eu/fr-be/solutions/gestion-clients
Suis les factures impayées et sois payé plus vite | Informer Invoicing		 200 yes 1061 6
https://www.informer.eu/fr-be/solutions/gestion-depenses
Une boîte de réception pour toutes tes dépenses | Informer Invoicing		 200 yes 1179 6
https://www.informer.eu/fr/entreprises
La facturation qui s’adapte à ton entreprise | Informer Invoicing		 200 yes 2191 6
https://www.informer.eu/fr/solutions/banque
Banque et facturation électronique intégrées. | Informer Invoicing		 200 yes 971 6
https://www.informer.eu/fr/solutions/e-facturation
Envoie tes e-factures conformes en quelques secondes | Informer Invoicing		 200 yes 1058 6
https://www.informer.eu/fr/solutions/gestion-des-depenses
Une boîte de réception pour toutes tes dépenses | Informer Invoicing		 200 yes 1113 6
https://www.informer.eu/fr/solutions/suivi-des-paiements
Sache toujours qui te doit de l’argent. Sois payé plus vite. | Informer Invoicing		 200 yes 1071 6
https://www.informer.eu/nl-be
Gratis E-Facturatie volgens de Wet, via Peppol. | Informer Invoicing		 200 yes 1026 6
https://www.informer.eu/nl-be/ondernemers
Facturatie die past bij jouw Business. | Informer Invoicing		 200 yes 1999 6
https://www.informer.eu/nl-be/solutions/bankieren
Betalen en E-Facturen Compleet in Sync | Informer Invoicing & Informer Money		 200 yes 1026 6
https://www.informer.eu/nl-be/solutions/e-facturatie
Razendsnelle E-Facturatie. Altijd volgens de Wet | Informer Invoicing		 200 yes 961 6
https://www.informer.eu/nl-be/solutions/klantenbeheer
Slim Klantenbeheer. Krijg sneller betaald. | Informer Invoicing		 200 yes 926 6
https://www.informer.eu/nl-be/solutions/uitgavenbeheer
Eén plek voor al je uitgaven. | Informer Invoicing		 200 yes 1160 6
https://www.informer.eu/at
Korrekte E-Rechnungen: Einfach & Schnell mit Informer Invoicing		 200 yes 1065 6
https://www.informer.eu/at/loesungen/ausgabenmanagement
Ausgabenmanagement in Sekundenschnelle. | Informer Invoicing		 200 yes 1049 6
https://www.informer.eu/at/loesungen/banking
E-Rechnungen und Online-Banking in einem. | Informer Invoicing		 200 yes 1044 6
https://www.informer.eu/at/loesungen/e-rechnung
Konforme E-Rechnungen senden via Peppol. | Informer Invoicing		 200 yes 1013 6
https://www.informer.eu/at/loesungen/forderungsmanagement
Forderungsmanagement: Schneller bezahlt werden. | Informer Invoicing		 200 yes 980 6
https://www.informer.eu/at/unternehmer
Fakturierung, passend für dein Business. | Informer Invoicing		 200 yes 2012 6
https://www.informer.eu/invoicing/e-invoicing 200 yes 780 4
https://www.informer.eu/invoicing
Everything about Invoicing | Informer Invoicing How To		 200 yes 310 2
https://www.informer.eu/complaints
Complaints about Informer Invoicing? | Let us know		 200 yes 278 1
https://www.informer.eu/author/floris-stigter
Informer Invoicing		 200 yes 421 0
https://www.informer.eu/confirmation
Bestätige deine E-Mail-Adresse für gratis Informer Invoicing		 200 yes 158 0
https://www.informer.eu/be-fr/pricing
Not Found		 404 no 277 1

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