AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

VIESSMANN.RU Viessmann - Официальный сайт компании

viessmann.ru Website Information

Daily Unique Visits: 910

Daily Page Views: 1,820

Income Per Day: $6

Estimated Value: $1,440

This website is located in Germany and is using following IP address 93.122.86.52. See the complete list of popular websites hosted in Germany.

viessmann.ru is registered under .RU top-level domain. Please check other sites in .RU zone.

Website viessmann.ru is using the following name servers:

  • auth54.ns.de.uu.net
  • auth04.ns.de.uu.net

and is probably hosted by T-Systems International GmbH. See the full list of other websites hosted by T-Systems International GmbH.

The highest website viessmann.ru position in Alexa rank database was 34781 and the lowest rank position was 997969. Current position of viessmann.ru in Alexa rank database is 788432.

Desktop speed score of viessmann.ru (81/100) is better than the results of 71.91% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of viessmann.ru (60/100) is better than the results of 3.95% of other sites and means that the page is not mobile-friendly.

Mobile speed score of viessmann.ru (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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viessmann.ru Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

viessmann.ru whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)

domain: VIESSMANN.RU
nserver: auth04.ns.de.uu.net.
nserver: auth54.ns.de.uu.net.
state: REGISTERED, DELEGATED, UNVERIFIED
org: "VIESSMANN" Ltd.
taxpayer-id: 7716168776
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 1999-03-30T05:56:57Z
paid-till: 2025-03-31T21:00:00Z
free-date: 2025-05-02
source: TCI

Last updated on 2024-10-12T17:31:32Z

viessmann.ru server information

Servers Location

viessmann.ru desktop page speed rank

Last tested: 2018-12-30

Desktop Speed Medium
81/100

viessmann.ru Desktop Speed Test Quick Summary


priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.viessmann.ru/etc/clientlibs/viessmann/…510758916352-lc.min.js

Optimize CSS Delivery of the following:

https://www.viessmann.ru/etc/clientlibs/viessmann/…10758916352-lc.min.css
https://www.viessmann.ru/etc/clientlibs/viessmann/…10758916352-lc.min.css
https://fast.fonts.net/t/1.css?apiType=css&project…43ac-b8c5-2c4809e5a450

priority - 4Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://counter.rambler.ru/top100.jcn (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-M3P2KMX (15 minutes)
https://mc.yandex.ru/metrika/advert.gif (60 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.viessmann.ru/content/dam/vi-brands/DE/…l./Partner-vor-Ort.jpg (11.3 hours)
https://www.viessmann.ru/content/dam/vi-brands/DE/…con-kommunen-white.png (2.1 days)
https://www.viessmann.ru/content/dam/vi-brands/DE/…al./icons-wp-white.png (3.3 days)
https://www.viessmann.ru/content/dam/vi-brands/Glo…-aussen-doppelt-XL.jpg (3.8 days)
https://www.viessmann.ru/content/dam/vi-brands/Glo…mage%20Text%20Tile.jpg (4.6 days)

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 10% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 407B (15% reduction).

Minifying https://www.viessmann.ru/ru/tools/global_js_snippet_body.data.js could save 407B (15% reduction) after compression.

viessmann.ru Desktop Resource Breakdown

Total Resources52
Number of Hosts9
Static Resources43
JavaScript Resources11
CSS Resources3

viessmann.ru mobile page speed rank

Last tested: 2018-12-30

Mobile Speed Bad
58/100

viessmann.ru Mobile Speed Test Quick Summary


priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.viessmann.ru/js/jquery.min.js
http://www.viessmann.ru/js/swfobject.js
http://www.viessmann.ru/js/livevalidation_standalone.js

Optimize CSS Delivery of the following:

http://www.viessmann.ru/css/viessmann.css
http://fast.fonts.net/t/1.css?apiType=css&projecti…4055-9a05-da8c84f103ed
http://www.viessmann.ru/css/viessmann-font-cyrillic.css
http://www.viessmann.ru/css/viessmann-redesign.css
http://www.viessmann.ru/css/lightbox.css
http://www.viessmann.ru/css/fancybox/jquery.fancybox-1.3.4.css
http://www.viessmann.ru/css/nivo-slider.css
http://www.viessmann.ru/css/jquery.shadow.css
http://www.viessmann.ru/css/viessmann_form.css
http://www.viessmann.ru/css/viessmann-smartphone.css
http://www.viessmann.ru/css/viessmann-ipad.css

priority - 22Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://www.viessmann.ru/css/fancybox/jquery.fancybox-1.3.4.css (60 minutes)
http://www.viessmann.ru/css/jquery.shadow.css (60 minutes)
http://www.viessmann.ru/css/lightbox.css (60 minutes)
http://www.viessmann.ru/css/nivo-slider.css (60 minutes)
http://www.viessmann.ru/css/viessmann-font-cyrillic.css (60 minutes)
http://www.viessmann.ru/css/viessmann-ipad.css (60 minutes)
http://www.viessmann.ru/css/viessmann-redesign.css (60 minutes)
http://www.viessmann.ru/css/viessmann-smartphone.css (60 minutes)
http://www.viessmann.ru/css/viessmann.css (60 minutes)
http://www.viessmann.ru/css/viessmann_form.css (60 minutes)
http://www.viessmann.ru/css/viessmannprint.css (60 minutes)
http://www.viessmann.ru/fonts/univers67condensed_bold_cyrillic-webfont.ttf (60 minutes)
http://www.viessmann.ru/js/fancybox/jquery.fancybox-1.3.4.pack.js (60 minutes)
http://www.viessmann.ru/js/fontSmoothingHelper.js (60 minutes)
http://www.viessmann.ru/js/functions.js (60 minutes)
http://www.viessmann.ru/js/jquery.capSlide.js (60 minutes)
http://www.viessmann.ru/js/jquery.cookie.js (60 minutes)
http://www.viessmann.ru/js/jquery.corner.js (60 minutes)
http://www.viessmann.ru/js/jquery.infieldlabel.min.js (60 minutes)
http://www.viessmann.ru/js/jquery.min.js (60 minutes)
http://www.viessmann.ru/js/jquery.nivo.slider.pack.js (60 minutes)
http://www.viessmann.ru/js/jquery.shadow.js (60 minutes)
http://www.viessmann.ru/js/jquery.timers.js (60 minutes)
http://www.viessmann.ru/js/livevalidation_standalone.js (60 minutes)
http://www.viessmann.ru/js/swfobject.js (60 minutes)
http://www.viessmann.ru/js/viessmann.js (60 minutes)
http://www.viessmann.ru/js/webtrends.js (60 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 12Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 117.7KiB (45% reduction).

Losslessly compressing http://www.viessmann.ru/content/dam/internet-ru/images/general/hkb.jpg could save 29.4KiB (43% reduction).
Losslessly compressing http://www.viessmann.ru/content/dam/internet-ru/im…news/72_dpi/map_02.jpg could save 22.5KiB (44% reduction).
Losslessly compressing http://www.viessmann.ru/content/dam/internet-ru/im…news/72_dpi/img_05.jpg could save 21.5KiB (43% reduction).
Losslessly compressing http://www.viessmann.ru/content/dam/internet-ru/im…ffizienz-plus_9931.jpg could save 19.1KiB (54% reduction).
Losslessly compressing http://www.viessmann.ru/content/dam/internet-ru/images/general/price.jpg could save 15.6KiB (39% reduction).
Losslessly compressing http://www.viessmann.ru/img/nivo_slider_arrows.png could save 2.8KiB (77% reduction).
Losslessly compressing http://www.viessmann.ru/content/dam/internet-ru/images/homepage/LOGO.png could save 1.5KiB (53% reduction).
Losslessly compressing http://www.viessmann.ru/img/icon-vk.gif could save 1.2KiB (55% reduction).
Losslessly compressing http://www.viessmann.ru/img/icons-facelift.gif could save 1.1KiB (27% reduction).
Losslessly compressing http://www.viessmann.ru/img/icon-twitter.gif could save 1KiB (82% reduction).
Losslessly compressing http://www.viessmann.ru/img/icon-facebook.gif could save 1KiB (81% reduction).
Losslessly compressing http://www.viessmann.ru/img/icon-youtube.gif could save 1KiB (46% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 12.5KiB (37% reduction).

Minifying http://www.viessmann.ru/js/livevalidation_standalone.js could save 4.6KiB (54% reduction) after compression.
Minifying http://www.viessmann.ru/js/viessmann.js could save 2.3KiB (34% reduction) after compression.
Minifying http://www.viessmann.ru/js/functions.js could save 1.3KiB (34% reduction) after compression.
Minifying http://www.viessmann.ru/js/jquery.corner.js could save 1.1KiB (34% reduction) after compression.
Minifying http://www.viessmann.ru/js/jquery.cookie.js could save 945B (69% reduction) after compression.
Minifying http://www.viessmann.ru/js/swfobject.js could save 819B (29% reduction) after compression.
Minifying http://www.viessmann.ru/js/fontSmoothingHelper.js could save 750B (58% reduction) after compression.
Minifying http://www.viessmann.ru/js/webtrends.js could save 686B (11% reduction) after compression.

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 3.5KiB (20% reduction).

Minifying http://www.viessmann.ru/css/viessmann-redesign.css could save 2.1KiB (25% reduction) after compression.
Minifying http://www.viessmann.ru/css/viessmann.css could save 1.3KiB (16% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 983B (14% reduction).

Minifying http://www.viessmann.ru/ could save 983B (14% reduction) after compression.

viessmann.ru Mobile Resource Breakdown

Total Resources80
Number of Hosts6
Static Resources64
JavaScript Resources19
CSS Resources12

viessmann.ru mobile page usability

Last tested: 2018-12-30

Mobile Usability Bad
60/100

viessmann.ru Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Пресс - центр and 5 others render only 3 pixels tall (11 CSS pixels).

Viessmann.com renders only 3 pixels tall (11 CSS pixels).

Многоквартирные дома and 5 others render only 4 pixels tall (12 CSS pixels).

Viessmann - ко…фер применения renders only 4 pixels tall (14 CSS pixels).

Внимание! «Vie…новый продукт! and 5 others render only 4 pixels tall (13 CSS pixels).

Новости компании: and 1 others render only 4 pixels tall (13 CSS pixels).

Изменение внут…евро=62,5 руб. and 18 others render only 4 pixels tall (13 CSS pixels).

Конфиденциальность and 4 others render only 3 pixels tall (11 CSS pixels).

priority - 20Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/ru/service/main_page0.html">Главная</a> and 5 others are close to other tap targets.

The tap target <a href="/ru/service/main_page0.html">Главная</a> and 5 others are close to other tap targets.

The tap target <button type="submit" class="button">Поиск</button> is close to 1 other tap targets.

The tap target <a href="/ru/Viessmann_com.html">Viessmann.com</a> is close to 5 other tap targets.

The tap target <button type="submit" class="button"></button> is close to 4 other tap targets.

The tap target <a href="/ru/produkte.html" class="hasNavigationLayer">Продукты</a> and 5 others are close to other tap targets.

The tap target <a href="/ru/Informatio…chitekten.html" class="linkItem">Архитекторов</a> and 18 others are close to other tap targets.

The tap target <a href="https://twitte…om/ViessmannRu"></a> and 3 others are close to other tap targets.

The tap target <a href="/ru/datenschutz.html">Конфиденциальность</a> and 1 others are close to other tap targets.

priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

viessmann.ru HTML validation

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 19 Column: 3 - 65
"...TF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/> <m..."

Element “meta” is missing required attribute “content”.

Line: 49 Column: 5 - 37
"... <meta property="og:description"/> ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 3648 Column: 9 - 147
"...> <img src="//www.viessmann.ru/etc/clientlibs/viessmann/viessmann.base.app/resources/img/viessmann_logo_footer.png" width="100" height="22"/> ..."

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 3691 Column: 9 - 111
"... <div id="_content_vi-brands_RU_ru_jcr_content_footer_linkList3_links_linklistitem_4" class="campaign "> ..." Line: 3767 Column: 9 - 111
"... <div id="_content_vi-brands_RU_ru_jcr_content_footer_linkList3_links_linklistitem_1" class="campaign "> ..." Line: 3801 Column: 9 - 111
"... <div id="_content_vi-brands_RU_ru_jcr_content_footer_linkList3_links_linklistitem_6" class="campaign "> ..." Line: 3893 Column: 9 - 111
"... <div id="_content_vi-brands_RU_ru_jcr_content_footer_linkList2_links_linklistitem_6" class="campaign "> ..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 21 Column: 3 - 106
"...e=1"/> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"/> ..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 1826 Column: 58 - 103
"... section"><section class="vi_tile_container vi_bg__gr5"> <di..." Line: 3616 Column: 3 - 42
"...ist --> <section class="vi_footer__social_list"> <..." Line: 3932 Column: 3 - 37
"...ction> <section class="vi_footer__bottom"> <..."

This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.

Line: 5 Column: 23 - 42
"...E 8]><!--><html class="no-js"><!--<!..."

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viessmann.ru Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

viessmann.ru TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.