BLACK.COM Website-Rezension

Grundlegende Informationen

Server:
cloudflare
Stadt:

Indizierte Seiten

Bing:
Google:

Seiteninformationen

Titel:
black.com - Encrypted Email
Länge: 27 Zeichen; Beste Länge: 10 ~ 60 Zeichen
Meta-Beschreibung:
Encrypted email on Swiss infrastructure. Get your own @black.com email address now!
Länge: 83 Zeichen; Beste Länge: 50 ~ 160 Zeichen
Meta-Schlüsselwörter:
Länge: 0 Zeichen; Beste Länge: 10 ~ 255 Zeichen

The length of your meta keywords seems to be outside the recommended range. Ideally, a meta keywords should be between 10 and 255 characters, including spaces.

Meta keywords are a specific type of meta tag that appear in the HTML code of a web page. They provide information to search engines about the topic of the page. Meta keywords were once used to help rank web pages in search engine results. However, due to the abuse by webmasters and marketers, Google claims to have stopped using them more than a decade ago. Despite this, there are still reasons to consider using meta keywords:

  • Uncertain Impact on Google's Algorithm: While Google devalued meta keywords, it is uncertain if they were entirely removed from its ranking algorithm. Google keeps its ranking algorithms top secret to deter people from gaming the system.
  • Other Search Engines and CMS: Other search engines like Yandex, Baidu, and Naver may still use meta keywords. Additionally, some internal CMS search systems, such as SOLR and Algolia, also utilize the meta keywords tag.

Best practices for Meta Keywords

  • Relevance is Key: It is crucial to choose keywords that accurately reflect the content of your page.
  • Keep it Limited: It is generally recommended not to exceed more than 10 meta keywords for a single page. Also, the content length should not exceed 255 characters (including spaces).
  • Consider Long-Tail Keywords: Long-tail keywords are more specific and longer phrases that target a niche audience. These keywords can be highly effective in driving targeted traffic to your website.

Remember, meta keywords are just one aspect of search engine optimization (SEO), and search engines now place less emphasis on them compared to other factors. However, by following these best practices, you can still optimize your meta keywords effectively and improve the visibility of your web pages.

H1 Tag:
Länge: 0 Zeichen; Beste Länge: 10 ~ 255 Zeichen

Your page does not include an H1 tag.

The H1 tag in HTML is the main headline users see first when a page loads. It conveys the page's topic, enticing visitors to read further. H1 tags are crucial for SEO, user experience, and accessibility. They distinguish the main title on a webpage, aiding search engines and users in understanding the content.

Here are best practices for H1 tags

  • Use H1 tags for page titles.
  • Limit to one H1 tag per page.
  • Keep H1 tags short and concise.
  • Structure headings hierarchically.
  • Include your main keyword.
  • Ensure H1 tags are engaging.

Site-Technologie

Server:
cloudflare
SSL-gesichert:
Verfügbar
robots.txt:
Nicht verfügbar
XML-Sitemap:
Nicht verfügbar
Gzip-Komprimierung:
Verfügbar
favicon.ico:
Nicht verfügbar

HTTP-Header-Analyse

HTTP-Header-Felder sind Bestandteile des Nachrichtenheaders von Anfragen und Antworten im Hypertext Transfer Protocol (HTTP). Sie definieren die Betriebsparameter einer HTTP-Transaktion. Die Header-Felder werden von normalen Webbrowsern wie Internet Explorer, Google Chrome, Firefox usw. nicht direkt angezeigt. Nachfolgend finden Sie die HTTP-Header-Informationen von black.com:
HTTP/1.1 200 OK
Date: Fri, 20 Jun 2025 09:00:08 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Cf-Ray: 952a12f8fbda43a5-EWR
Content-Security-Policy: frame-ancestors 'self';
Content-Encoding: gzip
Last-Modified: Wed, 18 Jun 2025 18:33:13 GMT
Cache-Control: max-age=10800
Cf-Cache-Status: HIT
Age: 80278
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qyfguyIONxzT2vO2acdI8inwlCabSvJ0CQzpH%2BU5bEs1d3r7ceWaCyZ6WK0hFPKVq3VjincZ3OAMhKoXvZ0VReSli0uoKeCe8q%2F2ZGC%2BdWS0UtYiokgregQBVw0r3ciT6P6xaIwJRg%3D%3D"}],"group":"cf-nel","max_age":604800}
Nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Server: cloudflare
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=3342&min_rtt=2359&rtt_var=2618&sent=5&recv=6&lost=0&retrans=0&sent_bytes=2828&recv_bytes=1459&delivery_rate=1579687&cwnd=253&unsent_bytes=0&cid=fc2176ed77fe476b&ts=43&x=0"

DNS-Eintragsanalyse

Domain Name Systes (DNS) übersetzt leicht zu merkende Domänennamen in numerische IP-Adressen, die zum weltweiten Auffinden von Computerdiensten und Geräten erforderlich sind. Es gibt insgesamt 12 DNS-Einträge von black.com.
Gastgeber Typ IP/Ziel TTL Zusätzliche Informationen
black.comA300
black.comA300
black.comA300
black.comNS21600
black.comNS21600
black.comSOA1800expire: 604800
serial: 2375608240
black.comMX300pri: 1
black.comTXT
v=spf1 mx -all
300
black.comTXT
google-site-verification=iLYID3YXL3xRuWB-Lje4szd4dbRYInav3uy8OyGSPos
300
black.comAAAA
2606:4700:20::681a:da7
300
black.comAAAA
2606:4700:20::ac43:4bf0
300
black.comAAAA
2606:4700:20::681a:ca7
300