koss.com
Eingetragen
Aktualisierungsdatum der Seitenanalyse:
2026/02/10 17:20:44
Datum der letzten Whois-Aktualisierung:
2026/01/13 06:14:01
Domänenstatus
Eingetragen
Bezahlt bis
11.12.2026
Erhältlich ab
10.01.2027
×
![Vollbild-Screenshot der Website]()
koss.com Website-Screenshot
SEO-Score
60.96%
89
Punktzahl erreicht
146
Maximale Punktzahl
Hauptinformationen
Titel: Koss Stereophones
Beschreibung: Experience some of the most celebrated Koss Headphones around the world like Pro/4AA, Porta Pro® Wireless and KPH40 Utility. Find your perfect pair today!
Schlüsselwörter: empty
Seitenkodierung:
utf-8
Seitendateigröße: 547 KB
Serverinformationen
IP: 23.227.38.65
Standort: Canada,CA,Ottawa,K2P,45.4153,-75.6894,America/Toronto
HTTP-Server: cloudflare
Codierung: utf-8
Meta-Tags-Liste
- charset: utf-8
- equiv: X-UA-Compatible content: IE=edge,chrome=1
- name: viewport content: width=device-width,initial-scale=1
- name: description content: Experience some of the most celebrated Koss Headphones around the world like Pro/4AA, Porta Pro® Wireless and KPH40 Utility. Find your perfect pair today!
- name: description content: Experience some of the most celebrated Koss Headphones around the world like Pro/4AA, Porta Pro® Wireless and KPH40 Utility. Find your perfect pair today!
- property: og:url content: https://koss.com/
- property: og:site_name content: Koss Stereophones
- property: og:type content: website
- property: og:title content: Koss Stereophones
- property: og:description content: Experience some of the most celebrated Koss Headphones around the world like Pro/4AA, Porta Pro® Wireless and KPH40 Utility. Find your perfect pair today!
- property: og:image content: http://koss.com/cdn/shop/files/Koss_Logo_1200x628.jpg?v=1756300724
- property: og:image:secure_url content: https://koss.com/cdn/shop/files/Koss_Logo_1200x628.jpg?v=1756300724
- name: twitter:title content: Koss Stereophones
- name: twitter:description content: Experience some of the most celebrated Koss Headphones around the world like Pro/4AA, Porta Pro® Wireless and KPH40 Utility. Find your perfect pair today!
- name: twitter:card content: summary_large_image
- name: twitter:image content: https://koss.com/cdn/shop/files/Koss_Logo_1200x628.jpg?v=1756300724
- name: twitter:image:width content: 480
- name: twitter:image:height content: 480
- name: google-site-verification content: WrWNdc1QMGqYdJqsnl4gQZEXy0dDNnCTnF-Kdkk4Q6Q
- name: facebook-domain-verification content: 58u8puwnmfkinu96alzu1chd8hu4vc
- id: shopify-digital-wallet name: shopify-digital-wallet content: /52596080813/digital_wallets/dialog
- name: shopify-checkout-api-token content: 595318f3f95d9e5731e127acb88ef229
- id: 52596080813 supported: false environment: production locale: en_US v4: true currency: EUR
Interne Links
Externe Links
Whois-Informationen
domain_name: koss.com
update_date: 2025-02-20T21:16:00Z
update_time: 1740086160
creation_date: 1994-12-12T05:00:00Z
creation_time: 787208400
expiration_date: 2026-12-11T05:00:00Z
Whois-Rohdaten
Domain Name: KOSS.COM
Registrar: MarkMonitor Inc.
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Domain Status: server delete prohibited
Domain Status: server transfer prohibited
Domain Status: server update prohibited
Creation Date: 1994-12-12T05:00:00Z
Registry Expiry Date: 2026-12-11T05:00:00Z
Updated Date: 2025-02-20T21:16:00Z
Name Server: NS-1514.AWSDNS-61.ORG
Name Server: NS-1823.AWSDNS-35.CO.UK
Name Server: NS-424.AWSDNS-53.COM
Name Server: NS-946.AWSDNS-54.NET
REGISTRAR Contact: MarkMonitor Inc.
>>> Last update of RDAP database: 2026-01-13T09:14:01Z
Robots.txt
# we use Shopify as our ecommerce platform # ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓ # ┃ Robots & Agent policy ┃ # ┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫ # ┃ Checkouts are for humans. ┃ # ┃ * Automated scraping, “buy-for-me” agents, or any end-to-end flow ┃ # ┃ that completes payment without a final human review step is not ┃ # ┃ permitted. ┃ # ┃ * Legitimate integrators must use the official Checkout Kit: ┃ # ┃ https://www.shopify.com/checkout-kit ┃ # ┃ ┃ # ┃ Terms of Service: https://www.shopify.com/legal/terms ┃ # ┃ Contact: [email protected] ┃ # ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛ User-agent: * Disallow: /a/downloads/-/* Disallow: /admin Disallow: /cart Disallow: /orders Disallow: /checkouts/ Disallow: /checkout Disallow: /52596080813/checkouts Disallow: /52596080813/orders Disallow: /carts Disallow: /account Disallow: /collections/*sort_by* Disallow: /*/collections/*sort_by* Disallow: /collections/*+* Disallow: /collections/*%2B* Disallow: /collections/*%2b* Disallow: /*/collections/*+* Disallow: /*/collections/*%2B* Disallow: /*/collections/*%2b* Disallow: */collections/*filter*&*filter* Disallow: /blogs/*+* Disallow: /blogs/*%2B* Disallow: /blogs/*%2b* Disallow: /*/blogs/*+* Disallow: /*/blogs/*%2B* Disallow: /*/blogs/*%2b* Disallow: /*?*oseid=* Disallow: /*preview_theme_id* Disallow: /*preview_script_id* Disallow: /policies/ Disallow: /*/policies/ Disallow: /*/*?*ls=*&ls=* Disallow: /*/*?*ls%3D*%3Fls%3D* Disallow: /*/*?*ls%3d*%3fls%3d* Disallow: /search Disallow: /sf_private_access_tokens Disallow: /apple-app-site-association Disallow: /.well-known/shopify/monorail Disallow: /cdn/wpm/*.js Disallow: /recommendations/products Disallow: /*/recommendations/products Disallow: /products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /collections/*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /*/collections/*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Sitemap: https://koss.com/sitemap.xml # Google adsbot ignores robots.txt unless specifically named! User-agent: adsbot-google Disallow: /checkouts/ Disallow: /checkout Disallow: /carts Disallow: /orders Disallow: /52596080813/checkouts Disallow: /52596080813/orders Disallow: /*?*oseid=* Disallow: /*preview_theme_id* Disallow: /*preview_script_id* Disallow: /cdn/wpm/*.js Disallow: /products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /collections/*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /*/collections/*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /sf_private_access_tokens User-agent: Nutch Disallow: / User-agent: AhrefsBot Crawl-delay: 10 Disallow: /a/downloads/-/* Disallow: /admin Disallow: /cart Disallow: /orders Disallow: /checkouts/ Disallow: /checkout Disallow: /52596080813/checkouts Disallow: /52596080813/orders Disallow: /carts Disallow: /account Disallow: /collections/*sort_by* Disallow: /*/collections/*sort_by* Disallow: /collections/*+* Disallow: /collections/*%2B* Disallow: /collections/*%2b* Disallow: /*/collections/*+* Disallow: /*/collections/*%2B* Disallow: /*/collections/*%2b* Disallow: */collections/*filter*&*filter* Disallow: /blogs/*+* Disallow: /blogs/*%2B* Disallow: /blogs/*%2b* Disallow: /*/blogs/*+* Disallow: /*/blogs/*%2B* Disallow: /*/blogs/*%2b* Disallow: /*?*oseid=* Disallow: /*preview_theme_id* Disallow: /*preview_script_id* Disallow: /policies/ Disallow: /*/policies/ Disallow: /*/*?*ls=*&ls=* Disallow: /*/*?*ls%3D*%3Fls%3D* Disallow: /*/*?*ls%3d*%3fls%3d* Disallow: /search Disallow: /sf_private_access_tokens Disallow: /apple-app-site-association Disallow: /.well-known/shopify/monorail Disallow: /cdn/wpm/*.js Disallow: /recommendations/products Disallow: /*/recommendations/products Disallow: /products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /collections/*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /*/collections/*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Sitemap: https://koss.com/sitemap.xml User-agent: AhrefsSiteAudit Crawl-delay: 10 Disallow: /a/downloads/-/* Disallow: /admin Disallow: /cart Disallow: /orders Disallow: /checkouts/ Disallow: /checkout Disallow: /52596080813/checkouts Disallow: /52596080813/orders Disallow: /carts Disallow: /account Disallow: /collections/*sort_by* Disallow: /*/collections/*sort_by* Disallow: /collections/*+* Disallow: /collections/*%2B* Disallow: /collections/*%2b* Disallow: /*/collections/*+* Disallow: /*/collections/*%2B* Disallow: /*/collections/*%2b* Disallow: */collections/*filter*&*filter* Disallow: /blogs/*+* Disallow: /blogs/*%2B* Disallow: /blogs/*%2b* Disallow: /*/blogs/*+* Disallow: /*/blogs/*%2B* Disallow: /*/blogs/*%2b* Disallow: /*?*oseid=* Disallow: /*preview_theme_id* Disallow: /*preview_script_id* Disallow: /policies/ Disallow: /*/policies/ Disallow: /*/*?*ls=*&ls=* Disallow: /*/*?*ls%3D*%3Fls%3D* Disallow: /*/*?*ls%3d*%3fls%3d* Disallow: /search Disallow: /sf_private_access_tokens Disallow: /apple-app-site-association Disallow: /.well-known/shopify/monorail Disallow: /cdn/wpm/*.js Disallow: /recommendations/products Disallow: /*/recommendations/products Disallow: /products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /collections/*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Disallow: /*/collections/*/products/*-[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]-remote Sitemap: https://koss.com/sitemap.xml User-agent: MJ12bot Crawl-delay: 10 User-agent: Pinterest Crawl-delay: 1
SEO-Audit
Technisches SEO
✓
Antwortcode
200
Status 200 OK – Seite wird korrekt geladen.
✓
Zeichenkodierung
Page: utf-8, Header: utf-8
Konsistente Zeichenkodierung zwischen HTML und Headern.
✓
Seitengröße
560963 bytes
Seitengröße für schnelles Laden akzeptabel.
!
Ressourcen
91 total
Zu viele Ressourcen. Optimieren und kombinieren Sie Dateien für eine bessere Leistung.
✓
Hreflang-Tags
0 hreflang tags
Fügen Sie Hreflang-Tags hinzu, wenn Sie mehrsprachige Inhalte haben.
✓
Robots.txt
Exists
Robots.txt-Datei gefunden.
✓
Sitemap
Declared in robots.txt
Sitemap in robots.txt deklariert.
✓
HTTPS
Yes
Sichere HTTPS-Verbindung aktiviert.
!
Kompression
br
Aktivieren Sie die gzip- oder zstd-Komprimierung, um die Dateigröße zu reduzieren.
!
Caching
Not set
Fügen Sie Cache-Control-Header hinzu, um die Ladegeschwindigkeit für wiederkehrende Besucher zu verbessern.
✓
Seitengeschwindigkeit
5.70 ms
Hervorragende Ladegeschwindigkeit.
On-Page-SEO
!
Titel
Koss Stereophones
Titel zu kurz. Für bessere SEO auf 30–60 Zeichen erweitern.
✓
Meta-Beschreibung
Experience some of the most celebrated Koss Headphones around the world like Pro/4AA, Porta Pro® Wireless and KPH40 Utility. Find your perfect pair today! Lenght:154
Gute Länge der Metabeschreibung (100–160 Zeichen).
!
H1-Überschrift
2 found - "Koss Stereophones"
Verwenden Sie nur eine H1-Überschrift pro Seite. Entfernen Sie zusätzliche H1-Tags.
✓
Wortanzahl
849
Gute Inhaltslänge (500–2000 Wörter empfohlen).
!
Kanonisches Tag
Fügen Sie ein kanonisches Tag hinzu, um Probleme mit doppeltem Inhalt zu vermeiden.
!
Doppelte Meta
{"description":2}
Entfernen Sie doppelte Meta-Tags, um Konflikte zu vermeiden.
✓
Schlüsselwörter
empty
Meta-Schlüsselwörter festgelegt (Hinweis: werden von großen Suchmaschinen nicht verwendet).
Inhalt und UX
✓
Sprache
en
Sprachattribut richtig eingestellt.
!
Bilder
33 total, 25 missing ALT
Fügen Sie Bildern ALT-Text hinzu, um Barrierefreiheit und SEO zu gewährleisten.
✓
Ansichtsfenster
width=device-width,initial-scale=1
Viewport-Meta-Tag für mobile Geräte richtig eingestellt.
✓
Diagramm öffnen
All OG tags present.
Alle wichtigen OpenGraph-Tags vorhanden.
!
Strukturierte Daten
0 JSON-LD scripts
Fügen Sie strukturierte Daten (JSON-LD) für Rich Snippets und bessere SEO hinzu.
Positionen in Google
Suchphrasen - Google
| Position | Phrase | Seite | Ausschnitt |
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| 1 | /?srsltid=afmboorjj78syyvosob1ls9ml8zffzji4e-ilc5qzbqvaphp7muxg-ci | ||
| 2 | / | ||
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| 13 | / |
Positionen in Yandex
Suchphrasen - Yandex
| Position | Phrase | Seite | Ausschnitt |
|---|---|---|---|
| 3 | / | ||
| 48 | / |