--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: nerdherrschaft.com report_url: "https://crawlinx.com/audit/nerdherrschaft.com" crawl_id: 20260720T080345-1e9af59a health_score: 61 generated_at: 2026-08-26T03:18:30Z total_pages: 36 html_pages: 35 indexable_pages: 35 errors: 3 warnings: 149 notices: 420 --- # SEO audit: nerdherrschaft.com **Health score: 61/100** — needs attention > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/nerdherrschaft.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 36 | | HTML pages | 35 | | Indexable | 35 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 2 | | Avg response time | 972 ms | | Errors / Warnings / Notices | 3 / 149 / 420 | | Status codes | 35×200, 1×404 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Links | 36 | 2 | 70 | 35 | | Crawlability | 97 | 1 | 0 | 2 | | Agent Readiness | 71 | 0 | 35 | 71 | | Canonical | 71 | 0 | 35 | 0 | | Duplicate | 95 | 0 | 6 | 2 | | Headings | 98 | 0 | 3 | 2 | | Content | 100 | 0 | 0 | 30 | | Images | 100 | 0 | 0 | 35 | | Meta Description | 100 | 0 | 0 | 13 | | Performance | 100 | 0 | 0 | 70 | | Security | 100 | 0 | 0 | 35 | | Sitemap | 100 | 0 | 0 | 1 | | Social | 100 | 0 | 0 | 70 | | Structured Data | 100 | 0 | 0 | 35 | | Titles | 100 | 0 | 0 | 12 | | URL | 100 | 0 | 0 | 7 | ## Issues ### Errors (3) #### Broken internal link (target 4xx/5xx) - Rule: `links.broken_internal` · Category: Links · Occurrences: 2 - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — https://www.nerdherrschaft.com/de/raspberry_pi_cm4_boards.html (HTTP 404) - [https://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — https://www.nerdherrschaft.com/de/raspberry_pi_cm4_boards.html (HTTP 404) #### Client error (4xx) response - Rule: `status.4xx` · Category: Crawlability · Occurrences: 1 - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_boards.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_boards.html) — HTTP 404 ### Warnings (149) #### Control has no accessible name - Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 35 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — 3 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — 6 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — 6 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) — 2 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) — 5 button/link(s) with no text or aria-label — an agent can't target them - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — 2 button/link(s) with no text or aria-label — an agent can't target them #### Missing canonical tag - Rule: `canonical.missing` · Category: Canonical · Occurrences: 35 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) - [https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) - [https://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) - [https://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) - [https://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) - [https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) - [https://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) - [https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) - [https://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) - [https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) - [https://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) - [https://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) - [https://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) #### Duplicate page content - Rule: `duplicate.content` · Category: Duplicate · Occurrences: 2 - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — content shared by 2 pages: https://www.nerdherrschaft.com/en/index.html - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — content shared by 2 pages: https://www.nerdherrschaft.com/en/ #### Duplicate across pages - Rule: `duplicate.title` · Category: Duplicate · Occurrences: 4 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — title shared by 2 pages: https://www.nerdherrschaft.com/en/5g-consulting.html - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — title shared by 2 pages: https://www.nerdherrschaft.com/en/index.html - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — title shared by 2 pages: https://www.nerdherrschaft.com/de/5g-consulting.html - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — title shared by 2 pages: https://www.nerdherrschaft.com/en/ #### Missing <h1> - Rule: `h1.missing` · Category: Headings · Occurrences: 3 - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) #### Internal link points to a redirect - Rule: `links.redirect_target` · Category: Links · Occurrences: 70 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — https://www.nerdherrschaft.com/de/index.html → https://www.nerdherrschaft.com/de/ - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — https://www.nerdherrschaft.com/en/index.html → https://www.nerdherrschaft.com/en/ ### Notices (420) #### Heading levels skip a level - Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 35 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — h5 follows h3 — skips h4 - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — h5 follows h3 — skips h4 - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — h5 follows h3 — skips h4 - [https://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) — h3 follows h1 — skips h2 - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — h3 follows h1 — skips h2 #### No llms.txt for AI agents - Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1 - [https://www.nerdherrschaft.com/](https://www.nerdherrschaft.com/) — no llms.txt found at the site root — add one so AI agents get a curated site summary #### No main landmark for AI agents - Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 35 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) — add a <main> element (or role=main) around the primary content - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — add a <main> element (or role=main) around the primary content #### Main text is hard to read (low Flesch Reading Ease) - Rule: `content.readability_poor` · Category: Content · Occurrences: 30 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — 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://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — 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://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — this page reads as very difficult (Flesch Reading Ease 29, 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.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — this page reads as very difficult (Flesch Reading Ease 25, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — 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://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — this page reads as very difficult (Flesch Reading Ease 18, 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.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — 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.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — 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://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — this page reads as difficult (Flesch Reading Ease 44, 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.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — this page reads as very difficult (Flesch Reading Ease 7, 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.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — this page reads as very difficult (Flesch Reading Ease 25, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — this page reads as very difficult (Flesch Reading Ease 23, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — 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://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — this page reads as difficult (Flesch Reading Ease 38, 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.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — this page reads as difficult (Flesch Reading Ease 32, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — this page reads as very difficult (Flesch Reading Ease 28, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — 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://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — 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.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — 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://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — 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://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — this page reads as difficult (Flesch Reading Ease 48, 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.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — 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://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — 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.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — this page reads as very difficult (Flesch Reading Ease 25, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — 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.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — this page reads as difficult (Flesch Reading Ease 38, 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.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — 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://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) — this page reads as difficult (Flesch Reading Ease 37, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for. - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) — 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://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — 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. #### Duplicate meta description across pages - Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 2 - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — meta description shared by 2 pages: https://www.nerdherrschaft.com/en/index.html - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — meta description shared by 2 pages: https://www.nerdherrschaft.com/en/ #### Multiple <h1> elements - Rule: `h1.multiple` · Category: Headings · Occurrences: 2 - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — 2 <h1> elements - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — 2 <h1> elements #### Likely hero image lacks fetchpriority=high - Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 35 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — the likely hero/LCP image (5g-consulting-3.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://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — the likely hero/LCP image (delphi-object-pascal-development.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://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — the likely hero/LCP image (nerdherrschaft-embedded-development.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://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — the likely hero/LCP image (nerdherrschaft-hardware-development-1.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://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — the likely hero/LCP image (nh-logo-rgb-w2-1080x962.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://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — the likely hero/LCP image (iot-development-robot-arm.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://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — the likely hero/LCP image (nerdherrschaft-ripe-ip-addresses.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://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — the likely hero/LCP image (it-consulting-1.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://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — the likely hero/LCP image (nerd-jobs.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://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — the likely hero/LCP image (nerdherrschaft-contact.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://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — the likely hero/LCP image (nerdherrschaft-development-services.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://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — the likely hero/LCP image (pcb-design-embedded-city-1.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://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — the likely hero/LCP image (raspberry-pi-cm4-availability.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://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — the likely hero/LCP image (development-references-1.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://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — the likely hero/LCP image (raspberry-pi-cm4-availability.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://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — the likely hero/LCP image (software-development.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://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — the likely hero/LCP image (about-nerdherrschaft.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://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — the likely hero/LCP image (nh-logo-rgb-w2-1080x962.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://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — the likely hero/LCP image (5g-consulting-3.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://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — the likely hero/LCP image (about-nerdherrschaft.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://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — the likely hero/LCP image (raspberry-pi-cm4-availability.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://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — the likely hero/LCP image (nerdherrschaft-contact.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://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — the likely hero/LCP image (delphi-object-pascal-development.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://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — the likely hero/LCP image (nerdherrschaft-embedded-development.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://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — the likely hero/LCP image (nerdherrschaft-hardware-development-1.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://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — the likely hero/LCP image (nh-logo-rgb-w2-1080x962.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://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — the likely hero/LCP image (iot-development-robot-arm.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://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — the likely hero/LCP image (it-consulting-1.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://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) — the likely hero/LCP image (nerd-jobs.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://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — the likely hero/LCP image (pcb-design-embedded-city-1.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://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — the likely hero/LCP image (development-references-1.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://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) — the likely hero/LCP image (nerdherrschaft-ripe-ip-addresses.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://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) — the likely hero/LCP image (raspberry-pi-cm4-availability.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://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) — the likely hero/LCP image (nerdherrschaft-development-services.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://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — the likely hero/LCP image (software-development.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. #### Images without width/height (layout shift / CLS) - Rule: `images.missing_dimensions` · Category: Images · Occurrences: 35 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — 6 of 6 images without width/height - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — 13 of 13 images without width/height - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — 6 of 6 images without width/height - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — 3 of 3 images without width/height - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — 2 of 2 images without width/height - [https://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — 11 of 11 images without width/height - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — 7 of 7 images without width/height - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — 5 of 5 images without width/height - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — 8 of 8 images without width/height - [https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — 6 of 6 images without width/height - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — 13 of 13 images without width/height - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — 6 of 6 images without width/height - [https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — 5 of 5 images without width/height - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — 2 of 2 images without width/height - [https://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — 6 of 6 images without width/height - [https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — 13 of 13 images without width/height - [https://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — 6 of 6 images without width/height - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) — 3 of 3 images without width/height - [https://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — 7 of 7 images without width/height - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — 8 of 8 images without width/height - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) — 4 of 4 images without width/height - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) — 11 of 11 images without width/height - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — 4 of 4 images without width/height #### Internal link has no anchor text / accessible name - Rule: `links.no_anchor_text` · Category: Links · Occurrences: 35 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — 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://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — 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://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — 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://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — 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://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — 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://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — 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://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — 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://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — 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://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — 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://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — 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://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — 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://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — 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://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — 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://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — 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://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — 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://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — 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://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — 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://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — 5 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.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — 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://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — 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://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — 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://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — 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://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — 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://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — 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://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — 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://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — 5 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.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — 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://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — 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://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) — 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://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — 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://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — 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://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) — 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://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) — 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://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) — 5 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.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — 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. #### Meta description too long - Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 13 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — 180 chars - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — 168 chars - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — 191 chars - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — 161 chars - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — 226 chars - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — 258 chars - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — 180 chars - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — 169 chars - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — 186 chars - [https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — 182 chars - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — 180 chars - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — 180 chars - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — 171 chars #### Missing Open Graph tags - Rule: `og.missing` · Category: Social · Occurrences: 35 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — og:title, og:description, og:image - [https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — og:title, og:description, og:image - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — og:title, og:description, og:image - [https://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — og:title, og:description, og:image - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — og:title, og:description, og:image - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — og:title, og:description, og:image - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — og:title, og:description, og:image - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — og:title, og:description, og:image - [https://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — og:title, og:description, og:image - 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Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP. - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — 13 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.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — 6 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.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — 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.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — 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.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — 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.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — 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.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — 11 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.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — 7 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.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — 5 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.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — 8 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.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — 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.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. 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Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP. - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — 6 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.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — 5 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.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — 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.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — 6 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.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — 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.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — 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.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — 13 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.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — 6 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.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — 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.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) — 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.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — 7 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.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. 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Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP. - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — 4 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. 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[https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) - [https://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) - [https://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) - [https://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 35 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) — CSP, X-Content-Type-Options, HSTS - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — X-Content-Type-Options, HSTS, CSP - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) — CSP, X-Content-Type-Options, HSTS - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) — X-Content-Type-Options, HSTS, CSP - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — X-Content-Type-Options, HSTS, CSP - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) — CSP, X-Content-Type-Options, HSTS - [https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) — X-Content-Type-Options, HSTS, CSP - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — X-Content-Type-Options, HSTS, CSP - [https://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) — CSP, X-Content-Type-Options, HSTS - [https://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — CSP, X-Content-Type-Options, HSTS - [https://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) — CSP, X-Content-Type-Options, HSTS - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) — X-Content-Type-Options, HSTS, CSP - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) — HSTS, CSP, X-Content-Type-Options - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) — HSTS, CSP, X-Content-Type-Options #### Indexable page not listed in sitemap - Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 1 - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) — indexable but not in sitemap #### Title tag is identical to the H1 (missed keyword variation) - Rule: `title.same_as_h1` · Category: Titles · Occurrences: 4 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) — the <title> and the H1 are identical — differentiate them to cover more query variation - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — the <title> and the H1 are identical — differentiate them to cover more query variation #### Title is very short - Rule: `title.too_short` · Category: Titles · Occurrences: 8 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) — 13 chars - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) — 7 chars - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) — 10 chars - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) — 8 chars - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) — 13 chars - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) — 7 chars - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) — 14 chars - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) — 14 chars #### Missing Twitter Card tag - Rule: `twitter.missing` · Category: Social · Occurrences: 35 - [https://www.nerdherrschaft.com/de/5g-consulting.html](https://www.nerdherrschaft.com/de/5g-consulting.html) - [https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html](https://www.nerdherrschaft.com/de/delphi-pascal-entwicklung.html) - [https://www.nerdherrschaft.com/de/embedded-entwicklung.html](https://www.nerdherrschaft.com/de/embedded-entwicklung.html) - [https://www.nerdherrschaft.com/de/hardware-entwicklung.html](https://www.nerdherrschaft.com/de/hardware-entwicklung.html) - [https://www.nerdherrschaft.com/de/index.html](https://www.nerdherrschaft.com/de/index.html) - [https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html](https://www.nerdherrschaft.com/de/internet-of-things-entwicklung.html) - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) - [https://www.nerdherrschaft.com/de/it-beratung.html](https://www.nerdherrschaft.com/de/it-beratung.html) - [https://www.nerdherrschaft.com/de/jobs.html](https://www.nerdherrschaft.com/de/jobs.html) - [https://www.nerdherrschaft.com/de/kontakt.html](https://www.nerdherrschaft.com/de/kontakt.html) - [https://www.nerdherrschaft.com/de/leistungen.html](https://www.nerdherrschaft.com/de/leistungen.html) - [https://www.nerdherrschaft.com/de/pcb-platinen-design.html](https://www.nerdherrschaft.com/de/pcb-platinen-design.html) - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) - [https://www.nerdherrschaft.com/de/referenzen.html](https://www.nerdherrschaft.com/de/referenzen.html) - [https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) - [https://www.nerdherrschaft.com/de/software-entwicklung.html](https://www.nerdherrschaft.com/de/software-entwicklung.html) - [https://www.nerdherrschaft.com/de/ueber-uns.html](https://www.nerdherrschaft.com/de/ueber-uns.html) - [https://www.nerdherrschaft.com/en/](https://www.nerdherrschaft.com/en/) - [https://www.nerdherrschaft.com/en/5g-consulting.html](https://www.nerdherrschaft.com/en/5g-consulting.html) - [https://www.nerdherrschaft.com/en/about-us.html](https://www.nerdherrschaft.com/en/about-us.html) - [https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) - [https://www.nerdherrschaft.com/en/contact.html](https://www.nerdherrschaft.com/en/contact.html) - [https://www.nerdherrschaft.com/en/delphi-pascal-development.html](https://www.nerdherrschaft.com/en/delphi-pascal-development.html) - [https://www.nerdherrschaft.com/en/embedded-development.html](https://www.nerdherrschaft.com/en/embedded-development.html) - [https://www.nerdherrschaft.com/en/hardware-development.html](https://www.nerdherrschaft.com/en/hardware-development.html) - [https://www.nerdherrschaft.com/en/index.html](https://www.nerdherrschaft.com/en/index.html) - [https://www.nerdherrschaft.com/en/internet-of-things-device-development.html](https://www.nerdherrschaft.com/en/internet-of-things-device-development.html) - [https://www.nerdherrschaft.com/en/it-consulting.html](https://www.nerdherrschaft.com/en/it-consulting.html) - [https://www.nerdherrschaft.com/en/jobs.html](https://www.nerdherrschaft.com/en/jobs.html) - [https://www.nerdherrschaft.com/en/pcb-design.html](https://www.nerdherrschaft.com/en/pcb-design.html) - [https://www.nerdherrschaft.com/en/references.html](https://www.nerdherrschaft.com/en/references.html) - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) - [https://www.nerdherrschaft.com/en/services.html](https://www.nerdherrschaft.com/en/services.html) - [https://www.nerdherrschaft.com/en/software-development.html](https://www.nerdherrschaft.com/en/software-development.html) #### Underscores in URL path (prefer hyphens) - Rule: `url.underscores` · Category: URL · Occurrences: 7 - [https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html](https://www.nerdherrschaft.com/de/ip_adressen_zu_verkaufen.html) - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_boards.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_boards.html) - [https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html](https://www.nerdherrschaft.com/de/raspberry_pi_cm4_mainboard_entwicklung.html) - [https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/de/rpi_cm4_radxa_cm3.html) - [https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html](https://www.nerdherrschaft.com/en/cm4_custom_carrier_boards.html) - [https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html](https://www.nerdherrschaft.com/en/ripe_ip_addresses_for_sale.html) - [https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html](https://www.nerdherrschaft.com/en/rpi_cm4_radxa_cm3.html) ## Checks & coverage Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean. - ✗ Agent Readiness — 35 warning(s), 71 notice(s) - ✓ AI Content — clean - ✓ Amp — clean - ✓ Budget — clean - ✓ Cache — clean - ✗ Canonical — 35 warning(s) - ✗ Content — 30 notice(s) - ✗ Crawlability — 1 error(s), 2 notice(s) - ✗ Duplicate — 6 warning(s), 2 notice(s) - ✓ Geo — clean - ✗ Headings — 3 warning(s), 2 notice(s) - ✓ Hreflang — clean - ✗ Images — 35 notice(s) - ✓ Indexability — clean - ✗ Links — 2 error(s), 70 warning(s), 35 notice(s) - ✗ Meta Description — 13 notice(s) - ✓ Mobile — clean - ✗ Performance — 70 notice(s) - ✓ Rendering — clean - ✓ Robots — clean - ✗ Security — 35 notice(s) - ✗ Sitemap — 1 notice(s) - ✗ Social — 70 notice(s) - ✗ Structured Data — 35 notice(s) - ✗ Titles — 12 notice(s) - ✗ URL — 7 notice(s) - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/nerdherrschaft.com* ## Use Crawlinx from your app / agent Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit. ### MCP server (agent skill) Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line: ```bash claude mcp add --transport http crawlinx https://crawlinx.com/mcp ``` Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed: - `scan_url` — start an SEO audit of a URL. - `get_report` — fetch the finished report as structured JSON. - `get_report_markdown` — fetch a compact, LLM-ready Markdown report. Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page. ### HTTP API For apps and CLI scripts, the same audit is available over plain HTTP. **Start a scan** ``` POST https://crawlinx.com/api/scan Content-Type: application/json {"url":"https://example.com","mode":"free"} ``` `mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check). Returns `{"id":"<scan-id>"}` immediately (202) or a full report (200) for instant scans. **Get the JSON report** ``` GET https://crawlinx.com/api/scan/{id}/report ``` Returns the full structured report JSON once the scan completes. **Get this Markdown report** ``` GET https://crawlinx.com/r/{id}.md ``` Returns this LLM-ready Markdown document. **List recent public audits** ``` GET https://crawlinx.com/api/reports ``` ### Quick start (curl) ```bash # Start a scan → note the "id" in the JSON response curl -s -X POST https://crawlinx.com/api/scan \ -H 'Content-Type: application/json' \ -d '{"url":"https://example.com","mode":"free"}' # Then, with that id (replace {id}), fetch the Markdown report curl -s https://crawlinx.com/r/{id}.md ``` Full API reference & usage rules: https://crawlinx.com/api