tensor.ru Website Information

Daily Unique Visits: 3,164

Daily Page Views: 12,656

Income Per Day: $35

Estimated Value: $18,900

This website is located in Russian Federation and is using following IP address 91.213.144.150. See the complete list of popular websites hosted in Russian Federation.

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

Website tensor.ru is using the following name servers:

ns4-l2.nic.ru
ns1.ea1.tensor.ru
ns.tensor.ru
ns4-cloud.nic.ru
ns8-cloud.nic.ru
ns8-l2.nic.ru

and is probably hosted by Company "Tensor" LLC. See the full list of other websites hosted by Company "Tensor" LLC.

The highest website tensor.ru position in Alexa rank database was 345336 and the lowest rank position was 414237. Current position of tensor.ru in Alexa rank database is 396627.

Desktop speed score of tensor.ru (80/100) is better than the results of 69.89% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of tensor.ru (65/100) is better than the results of 13.11% of other sites and means that the page is not mobile-friendly.

Mobile speed score of tensor.ru (64/100) is better than the results of 64.03% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

tensor.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.

tensor.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.

% By submitting a query to RIPN's Whois Service
% you agree to abide by the following terms of use:
% http://www.ripn.net/about/servpol.html#3.2 (in Russian)
% http://www.ripn.net/about/en/servpol.html#3.2 (in English).

domain: TENSOR.RU
nserver: ns1.ea1.tensor.ru. 91.213.144.146
nserver: ns4-cloud.nic.ru.
nserver: ns4-l2.nic.ru.
nserver: ns8-cloud.nic.ru.
nserver: ns8-l2.nic.ru.
nserver: ns.tensor.ru. 91.213.144.47
state: REGISTERED, DELEGATED, VERIFIED
org: Tensor Company Ltd
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 1998-10-09T12:31:07Z
paid-till: 2021-10-31T21:00:00Z
free-date: 2021-12-02
source: TCI

Last updated on 2021-05-14T00:11:33Z

tensor.ru server information

Servers Location

tensor.ru desktop page speed rank

Last tested: 2017-06-06

Desktop Speed Medium

80/100

tensor.ru Desktop Speed Test Quick Summary

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 21 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://code.jquery.com/jquery-1.7.2.min.js
http://tensor.ru/misc/jquery.once.js?v=1.2
http://tensor.ru/misc/drupal.js?opsg5t
http://code.jquery.com/ui/1.10.2/jquery-ui.min.js
http://tensor.ru/sites/all/libraries/mediaelement/…-player.min.js?v=2.1.6
http://tensor.ru/sites/default/files/languages/ru_…cbyIVQSG6rgQ.js?opsg5t
http://tensor.ru/sites/all/libraries/fancybox/sour…ancybox.pack.js?opsg5t
http://tensor.ru/sites/all/libraries/fancybox/lib/…l-3.0.6.pack.js?opsg5t
http://tensor.ru/sites/all/modules/fancybox/fancybox.js?opsg5t
http://tensor.ru/sites/all/modules/mediaelement/mediaelement.js?opsg5t
http://tensor.ru/sites/all/modules/google_analytic…gleanalytics.js?opsg5t

Optimize CSS Delivery of the following:

http://tensor.ru/modules/system/system.base.css?opsg5t
http://tensor.ru/modules/system/system.menus.css?opsg5t
http://tensor.ru/modules/system/system.messages.css?opsg5t
http://tensor.ru/modules/system/system.theme.css?opsg5t
http://tensor.ru/sites/all/libraries/mediaelement/…tplayer.min.css?opsg5t
http://tensor.ru/sites/all/modules/jquery_update/r…ui.core.min.css?opsg5t
http://tensor.ru/sites/all/modules/jquery_update/r…i.theme.min.css?opsg5t
http://tensor.ru/sites/all/modules/jquery_update/r….button.min.css?opsg5t
http://tensor.ru/sites/all/modules/jquery_update/r…sizable.min.css?opsg5t
http://tensor.ru/sites/all/modules/jquery_update/r….dialog.min.css?opsg5t
http://tensor.ru/modules/comment/comment.css?opsg5t
http://tensor.ru/modules/field/theme/field.css?opsg5t
http://tensor.ru/modules/node/node.css?opsg5t
http://tensor.ru/modules/search/search.css?opsg5t
http://tensor.ru/modules/user/user.css?opsg5t
http://tensor.ru/sites/all/modules/views/css/views.css?opsg5t
http://tensor.ru/sites/all/modules/ckeditor/css/ckeditor.css?opsg5t
http://tensor.ru/sites/all/modules/ctools/css/ctools.css?opsg5t
http://tensor.ru/sites/all/libraries/fancybox/sour…ry.fancybox.css?opsg5t
http://tensor.ru/sites/all/modules/panels/css/panels.css?opsg5t
http://tensor.ru/sites/all/themes/tensor/css/style.css?opsg5t

priority - 6Leverage 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://tensor.ru/misc/menu-leaf.png (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/banner-peoples.png (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/banner_kassa.png (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/contact.gif (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/home.gif (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/line-orange.png (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/logo_tensor.jpg (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/menu-bg2.png (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/palka.gif (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/rss.png (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/search.png (expiration not specified)
http://tensor.ru/sites/all/themes/tensor/images/sitemap.gif (expiration not specified)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 3Optimize images

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

Optimize the following images to reduce their size by 32.8KiB (57% reduction).

Compressing http://tensor.ru/sites/all/themes/tensor/images/logo_tensor.jpg could save 27.1KiB (93% reduction).
Compressing http://tensor.ru/sites/all/themes/tensor/images/banner_kassa.png could save 3KiB (12% reduction).
Compressing http://tensor.ru/sites/all/themes/tensor/images/menu-bg2.png could save 2.7KiB (95% reduction).

priority - 2Reduce server response time

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 5.6KiB (63% reduction).

Minifying http://tensor.ru/misc/drupal.js?opsg5t could save 3.8KiB (64% reduction) after compression.
Minifying http://tensor.ru/sites/all/modules/google_analytic…gleanalytics.js?opsg5t could save 998B (53% reduction) after compression.
Minifying http://tensor.ru/misc/jquery.once.js?v=1.2 could save 816B (76% reduction) after compression.

priority - 0Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 1.7KiB (60% reduction).

Compressing http://tensor.ru/sites/all/modules/mediaelement/mediaelement.js?opsg5t could save 592B (59% reduction).
Compressing http://tensor.ru/modules/system/system.messages.css?opsg5t could save 579B (60% reduction).
Compressing http://tensor.ru/sites/all/modules/jquery_update/r…sizable.min.css?opsg5t could save 562B (60% reduction).

priority - 0Minify 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 1.5KiB (27% reduction).

Minifying http://tensor.ru/modules/system/system.base.css?opsg5t could save 825B (44% reduction) after compression.
Minifying http://tensor.ru/sites/all/themes/tensor/css/style.css?opsg5t could save 742B (19% reduction) after compression.

tensor.ru Desktop Resource Breakdown

Total Resources	47
Number of Hosts	3
Static Resources	15
JavaScript Resources	12
CSS Resources	20

tensor.ru mobile page speed rank

Last tested: 2017-06-02

Mobile Speed Bad

64/100

tensor.ru Mobile Speed Test Quick Summary

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

Your page has 11 blocking script resources and 21 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 10Leverage 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:

priority - 3Optimize images

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

Optimize the following images to reduce their size by 32.8KiB (57% reduction).

priority - 2Reduce server response time

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 5.6KiB (63% reduction).

priority - 0Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 1.7KiB (60% reduction).

priority - 0Minify 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 1.5KiB (27% reduction).

tensor.ru Mobile Resource Breakdown

Total Resources	47
Number of Hosts	3
Static Resources	15
JavaScript Resources	12
CSS Resources	20

tensor.ru mobile page usability

Last tested: 2017-06-02

Mobile Usability Medium

65/100

tensor.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.

О компании and 3 others render only 5 pixels tall (13 CSS pixels).

Торговое и бан…е оборудование and 4 others render only 5 pixels tall (13 CSS pixels).

Профессиональн…влений бизнеса renders only 8 pixels tall (20 CSS pixels).

О компании and 1 others render only 8 pixels tall (20 CSS pixels).

Мы разрабатыва…нного питания. and 6 others render only 5 pixels tall (13 CSS pixels).

Мы работаем во…гионах России: renders only 5 pixels tall (13 CSS pixels).

Партнерская се…олее 600 по РФ and 2 others render only 5 pixels tall (13 CSS pixels).

Все уже слышал…а и Ярославля. and 5 others render only 5 pixels tall (13 CSS pixels).

15.03.2017 and 4 others render only 4 pixels tall (11 CSS pixels).

Международный…пании «Тензор» and 4 others render only 5 pixels tall (13 CSS pixels).

Кадровое агентство "Квеста" and 4 others render only 4 pixels tall (11 CSS pixels).

Наши проекты,…остоятельными: renders only 4 pixels tall (11 CSS pixels).

© Тензор, 1996-2017 renders only 4 pixels tall (11 CSS pixels).

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Size 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="#main-content" class="element-invisi…ment-focusable">Перейти к основному содержанию</a>

is close to 1 other tap targets.

The tap target <a href="/"></a> is close to 1 other tap targets.

The tap target <a href="/find/"></a> is close to 1 other tap targets.

The tap target <a href="/"></a> is close to 2 other tap targets.

The tap target <a href="mailto:tensor@tensor.ru"></a> is close to 2 other tap targets.

The tap target <a href="/sitemap"></a> is close to 1 other tap targets.

The tap target <a href="/rss.xml"></a> and 1 others are close to other tap targets.

The tap target <a href="http://sbis.ru">СБиС</a> and 1 others are close to other tap targets.

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,000 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div id="wrapper">О компании Нов…и» CTCrypt’16.</div> falls outside the viewport.
The element <div id="footer_main">СБиС Синто Вир…зор, 1996-2017</div> falls outside the viewport.

tensor.ru HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 50
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html..."

Attribute “xmlns:content” not allowed here.

Line: 12 Column: 51 - 48
"...fa-1.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ru" version="XHTML+RDFa 1.0" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <hea..."

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

The “version” attribute on the “html” element is obsolete. You can safely omit it.

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Line: 14 Column: 49 - 51
"...LSchema#"> <head profile="http://www.w3.org/1999/xhtml/vocab"> <me..."

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

Line: 81 Column: 5 - 11
".../div> <style> </s..."

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

Line: 101 Column: 16 - 102
"... <img src="/sites/all/themes/tensor/images/separator.png" class="header_menu_separator"> ..." Line: 103 Column: 16 - 102
"... <img src="/sites/all/themes/tensor/images/separator.png" class="header_menu_separator"> ..." Line: 105 Column: 16 - 102
"... <img src="/sites/all/themes/tensor/images/separator.png" class="header_menu_separator"> ..." Line: 107 Column: 16 - 102
"... <img src="/sites/all/themes/tensor/images/separator.png" class="header_menu_separator"> ..." Line: 226 Column: 79 - 163
"...r_banner"><img src="/sites/all/themes/tensor/images/banner_kassa.png" width="354" height="171"></a></..." Line: 324 Column: 29 - 109
"... <td><img src="/sites/all/themes/tensor/images/pic_logo.png" class="footer__pic_logo"></td> ..."

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Line: 154 Column: 10 - 96
"... <table width="100%" cellpadding="0" cellspacing="0" border="0" id="front_center_table"> ..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 154 Column: 10 - 96
"... <table width="100%" cellpadding="0" cellspacing="0" border="0" id="front_center_table"> ..." Line: 274 Column: 10 - 68
"... <table class="footer__tbl" cellpadding="0" cellspacing="0"> ..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 154 Column: 10 - 96
"... <table width="100%" cellpadding="0" cellspacing="0" border="0" id="front_center_table"> ..."

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Line: 156 Column: 17 - 44
"... <tr> <td valign="top" width="42%"> ..." Line: 185 Column: 21 - 44
"... </td> <td valign="top" width="31%"> ..." Line: 225 Column: 21 - 44
"... </td> <td valign="top" width="27%"> ..."

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Line: 160 Column: - 20
"... <? if ($show_mes..."

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

Line: 175 Column: 72 - 77
"... комплекс <nobr>IT-реш..."

The “align” attribute on the “td” element is obsolete. Use CSS instead.

Line: 276 Column: 17 - 71
"... <tr> <td class="footer_td" align="left" style="border: none"> ..." Line: 289 Column: 21 - 52
"... </td> <td class="footer_td" align="center"> ..." Line: 299 Column: 21 - 52
"... </td> <td class="footer_td" align="center"> ..." Line: 310 Column: 21 - 52
"... </td> <td class="footer_td" align="center"> ..." Line: 313 Column: 26 - 55
"... <tr> <td colspan="2" align="center"> ..."

Warnings

Attribute with the local name “xmlns:content” is not serializable as XML 1.0.

Attribute with the local name “xmlns:dc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:foaf” is not serializable as XML 1.0.

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:rdfs” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioct” is not serializable as XML 1.0.

Attribute with the local name “xmlns:skos” is not serializable as XML 1.0.

Attribute with the local name “xmlns:xsd” is not serializable as XML 1.0.

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

tensor.ru similar domains

Similar domains:

www.tensor.com
www.tensor.net
www.tensor.org
www.tensor.info
www.tensor.biz
www.tensor.us
www.tensor.mobi
www.ensor.ru
www.tensor.ru
www.rensor.ru
www.trensor.ru
www.rtensor.ru
www.fensor.ru
www.tfensor.ru
www.ftensor.ru
www.gensor.ru
www.tgensor.ru
www.gtensor.ru
www.yensor.ru
www.tyensor.ru
www.ytensor.ru
www.tnsor.ru
www.twnsor.ru
www.tewnsor.ru
www.twensor.ru
www.tsnsor.ru
www.tesnsor.ru
www.tsensor.ru
www.tdnsor.ru
www.tednsor.ru
www.tdensor.ru
www.trnsor.ru
www.ternsor.ru
www.tesor.ru
www.tebsor.ru
www.tenbsor.ru
www.tebnsor.ru
www.tehsor.ru
www.tenhsor.ru
www.tehnsor.ru
www.tejsor.ru
www.tenjsor.ru
www.tejnsor.ru
www.temsor.ru
www.tenmsor.ru
www.temnsor.ru
www.tenor.ru
www.tenwor.ru
www.tenswor.ru
www.tenwsor.ru
www.teneor.ru
www.tenseor.ru
www.tenesor.ru
www.tendor.ru
www.tensdor.ru
www.tendsor.ru
www.tenzor.ru
www.tenszor.ru
www.tenzsor.ru
www.tenxor.ru
www.tensxor.ru
www.tenxsor.ru
www.tenaor.ru
www.tensaor.ru
www.tenasor.ru
www.tensr.ru
www.tensir.ru
www.tensoir.ru
www.tensior.ru
www.tenskr.ru
www.tensokr.ru
www.tenskor.ru
www.tenslr.ru
www.tensolr.ru
www.tenslor.ru
www.tenspr.ru
www.tensopr.ru
www.tenspor.ru
www.tenso.ru
www.tensoe.ru
www.tensore.ru
www.tensoer.ru
www.tensod.ru
www.tensord.ru
www.tensodr.ru
www.tensof.ru
www.tensorf.ru
www.tensofr.ru
www.tensot.ru
www.tensort.ru
www.tensotr.ru

tensor.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.

tensor.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.

TENSOR.RU Тензор — IT-компания

tensor.ru Website Information

Advertisement

tensor.ru Alexa Rank

tensor.ru whois

tensor.ru server information

Servers Location

tensor.ru desktop page speed rank

tensor.ru Desktop Speed Test Quick Summary

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 21 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Leverage 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:

priority - 3Optimize images

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

Optimize the following images to reduce their size by 32.8KiB (57% reduction).

priority - 2Reduce server response time

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 5.6KiB (63% reduction).

priority - 0Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 1.7KiB (60% reduction).

priority - 0Minify 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 1.5KiB (27% reduction).

tensor.ru Desktop Resource Breakdown

tensor.ru mobile page speed rank

tensor.ru Mobile Speed Test Quick Summary

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

Your page has 11 blocking script resources and 21 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 10Leverage 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:

priority - 3Optimize images

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

Optimize the following images to reduce their size by 32.8KiB (57% reduction).

priority - 2Reduce server response time

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 5.6KiB (63% reduction).

priority - 0Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 1.7KiB (60% reduction).

priority - 0Minify 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 1.5KiB (27% reduction).

tensor.ru Mobile Resource Breakdown

tensor.ru mobile page usability

tensor.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.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Size 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.

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,000 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

tensor.ru HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

The “version” attribute on the “html” element is obsolete. You can safely omit it.