WWW.VIESSMANN.COM Website Review

Basic Information

Pages Indexed

Bing:
Google:

Page Information

Title:
Viessmann.com
Length: 13 character(s); Best length: 10 ~ 60 character(s)
Meta description:
Find out more about the Viessmann Generations Group and Viessmann Climate Solutions, including links to their websites.
Length: 119 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
Length: 0 character(s); Best length: 10 ~ 255 character(s)

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:
Length: 0 character(s); Best length: 10 ~ 255 character(s)

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 Technology

Server:
Apache
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable

HTTP Header Analysis

HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of www.viessmann.com:
HTTP/1.1 200 OK
Date: Wed, 11 Jun 2025 03:07:05 GMT
Server: Apache
Last-Modified: Wed, 11 Jun 2025 03:00:20 GMT
ETag: "483e-637430370f0e7"
Accept-Ranges: bytes
ntCoent-Length: 18494
Cache-Control: nocache
Keep-Alive: timeout=5, max=99
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
Strict-Transport-Security: max-age=157680000
Content-Encoding: gzip
Content-Length: 4559

DNS Record Analysis

Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 33 DNS record(s) of viessmann.com.
Host Type IP/Target TTL Extra Infomation
viessmann.comA3092
viessmann.comNS21600
viessmann.comNS21600
viessmann.comNS21600
viessmann.comNS21600
viessmann.comNS21600
viessmann.comNS21600
viessmann.comNS21600
viessmann.comNS21600
viessmann.comNS21600
viessmann.comSOA21600expire: 2678400
serial: 2025060605
viessmann.comMX16555pri: 155
viessmann.comMX16555pri: 160
viessmann.comMX16555pri: 160
viessmann.comMX16555pri: 155
viessmann.comMX16555pri: 151
viessmann.comTXT
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600
viessmann.comTXT
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viessmann.comTXT
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viessmann.comTXT
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viessmann.comTXT
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viessmann.comTXT
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viessmann.comTXT
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viessmann.comTXT
adobe-idp-site-verification=d59748daa732a7b72ce1db725f2622a0f91baf82c804c8a3f42f7d920f33b32f
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viessmann.comTXT
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viessmann.comTXT
MS=ms64588296
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viessmann.comTXT
apple-domain-verification=teCgtHHWJLeSYRQp
600
viessmann.comTXT
atlassian-domain-verification=/Jg/wIRcDdh0yjh470/APag6SRd5aNPf2qdEJm81ybVszfBwN5sgOhLXJNNc6ElX
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viessmann.comTXT
autodesk-domain-verification=gCkgPEFiYqrIHQ9Sx4Fw
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viessmann.comTXT
zapier-domain-verification-challenge=2744ae50-d250-4c1a-91b0-83e9ab35bea9
600
viessmann.comTXT
bw=gDd9bSkb7NLDrFubNn2oJLASDMt70K5r9OaGNOKkz8mu
600
viessmann.comTXT
lemontaps-domain-verification=29cfbe6599bece1b2c65f1f96dd29d9833bc623e773231efe7331c489dfa0a37
600
viessmann.comTXT
facebook-domain-verification=f16w8c23mtoxweu5axrrzhrbnn7acj
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