doc4web.ru Website Information
Daily Unique Visits: 2,333
Daily Page Views: 6,999
Income Per Day: $21
Estimated Value: $7,560
This website is located in Germany and is using following IP address 185.26.97.143. See the complete list of popular websites hosted in Germany.
doc4web.ru is registered under .RU top-level domain. Please check other sites in .RU zone.
Website doc4web.ru is using the following name servers:
- ns3.fornex.com
- ns2.fornex.com
- ns4.fornex.com
- ns1.fornex.com
and is probably hosted by CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
The highest website doc4web.ru position in Alexa rank database was 432557 and the lowest rank position was 807040. Current position of doc4web.ru in Alexa rank database is 461029.
Desktop speed score of doc4web.ru (48/100) is better than the results of 21.82% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of doc4web.ru (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of doc4web.ru (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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doc4web.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.
doc4web.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: DOC4WEB.RU
nserver: jake.ns.cloudflare.com.
nserver: lisa.ns.cloudflare.com.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2014-04-03T11:35:39Z
paid-till: 2025-04-03T12:35:39Z
free-date: 2025-05-04
source: TCI
Last updated on 2024-09-19T09:01:30Z
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)
domain: DOC4WEB.RU
nserver: jake.ns.cloudflare.com.
nserver: lisa.ns.cloudflare.com.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2014-04-03T11:35:39Z
paid-till: 2025-04-03T12:35:39Z
free-date: 2025-05-04
source: TCI
Last updated on 2024-09-19T09:01:30Z
doc4web.ru server information
Servers Location
doc4web.ru desktop page speed rank
Last tested: 2016-10-14
Desktop Speed
Bad
48/100
doc4web.ru Desktop Speed Test Quick Summary
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priority - 12Enable compression
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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 6Leverage browser caching
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priority - 4Reduce server response time
priority - 2Prioritize visible content
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Only about 57% of the final above-the-fold content could be rendered with the full HTML response.
priority - 2Minify JavaScript
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priority - 1Minify CSS
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doc4web.ru Desktop Resource Breakdown
| Total Resources | 117 |
| Number of Hosts | 28 |
| Static Resources | 66 |
| JavaScript Resources | 24 |
| CSS Resources | 7 |
doc4web.ru mobile page speed rank
Last tested: 2017-06-03
Mobile Speed
Bad
45/100
doc4web.ru Mobile Speed Test Quick Summary
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priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://doc4web.ru/assets/1a8e294d/jquery.min.js
https://doc4web.ru/assets/1a8e294d/jquery.ba-bbq.min.js
https://doc4web.ru/assets/2b9ffe/tooltip/javascripts/jquery.tooltip.js
https://doc4web.ru/assets/2b9ffe/js/all.js
https://vk.com/js/api/openapi.js?121
https://doc4web.ru/assets/1a8e294d/jquery.ba-bbq.min.js
https://doc4web.ru/assets/2b9ffe/tooltip/javascripts/jquery.tooltip.js
https://doc4web.ru/assets/2b9ffe/js/all.js
https://vk.com/js/api/openapi.js?121
Optimize CSS Delivery of the following:
https://doc4web.ru/assets/96512776/listview/styles.css
https://fonts.googleapis.com/css?family=Roboto:300…&subset=latin,cyrillic
https://fonts.googleapis.com/css?family=Droid+Seri…0italic|Oswald:400,300
https://doc4web.ru/assets/2b9ffe/css/normalize.css
https://doc4web.ru/assets/2b9ffe/css/form.css
https://doc4web.ru/assets/2b9ffe/css/responsive.css
https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css
https://fonts.googleapis.com/css?family=Roboto:300…&subset=latin,cyrillic
https://fonts.googleapis.com/css?family=Droid+Seri…0italic|Oswald:400,300
https://doc4web.ru/assets/2b9ffe/css/normalize.css
https://doc4web.ru/assets/2b9ffe/css/form.css
https://doc4web.ru/assets/2b9ffe/css/responsive.css
https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css
priority - 13Enable 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 128.5KiB (67% reduction).
Compressing https://doc4web.ru/assets/1a8e294d/jquery.min.js could save 58.8KiB (64% reduction).
Compressing https://doc4web.ru/assets/2b9ffe/css/responsive.css could save 40.2KiB (71% reduction).
Compressing https://doc4web.ru/assets/2b9ffe/js/all.js could save 9.2KiB (75% reduction).
Compressing https://doc4web.ru/assets/2b9ffe/css/normalize.css could save 6.8KiB (72% reduction).
Compressing https://doc4web.ru/assets/2b9ffe/tooltip/javascripts/jquery.tooltip.js could save 5.6KiB (77% reduction).
Compressing https://doc4web.ru/assets/96512776/listview/jquery.yiilistview.js could save 3.7KiB (65% reduction).
Compressing https://doc4web.ru/assets/1a8e294d/jquery.ba-bbq.min.js could save 2.4KiB (50% reduction).
Compressing https://doc4web.ru/assets/2b9ffe/css/form.css could save 1.8KiB (65% reduction).
Compressing https://doc4web.ru/assets/2b9ffe/css/responsive.css could save 40.2KiB (71% reduction).
Compressing https://doc4web.ru/assets/2b9ffe/js/all.js could save 9.2KiB (75% reduction).
Compressing https://doc4web.ru/assets/2b9ffe/css/normalize.css could save 6.8KiB (72% reduction).
Compressing https://doc4web.ru/assets/2b9ffe/tooltip/javascripts/jquery.tooltip.js could save 5.6KiB (77% reduction).
Compressing https://doc4web.ru/assets/96512776/listview/jquery.yiilistview.js could save 3.7KiB (65% reduction).
Compressing https://doc4web.ru/assets/1a8e294d/jquery.ba-bbq.min.js could save 2.4KiB (50% reduction).
Compressing https://doc4web.ru/assets/2b9ffe/css/form.css could save 1.8KiB (65% reduction).
priority - 7Leverage 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://doc4web.ru/assets/1a8e294d/jquery.ba-bbq.min.js (expiration not specified)
https://doc4web.ru/assets/1a8e294d/jquery.min.js (expiration not specified)
https://doc4web.ru/assets/2b9ffe/js/all.js (expiration not specified)
https://doc4web.ru/assets/2b9ffe/tooltip/javascripts/jquery.tooltip.js (expiration not specified)
https://doc4web.ru/assets/96512776/listview/jquery.yiilistview.js (expiration not specified)
https://s.luxupcdna.com/t/common_400.js (60 seconds)
https://connect.facebook.net/ru_RU/sdk.js (20 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://doc4web.ru/assets/1a8e294d/jquery.min.js (expiration not specified)
https://doc4web.ru/assets/2b9ffe/js/all.js (expiration not specified)
https://doc4web.ru/assets/2b9ffe/tooltip/javascripts/jquery.tooltip.js (expiration not specified)
https://doc4web.ru/assets/96512776/listview/jquery.yiilistview.js (expiration not specified)
https://s.luxupcdna.com/t/common_400.js (60 seconds)
https://connect.facebook.net/ru_RU/sdk.js (20 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 2Minify 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 16.1KiB (36% reduction).
Minifying https://doc4web.ru/assets/2b9ffe/js/all.js could save 5.4KiB (45% reduction).
Minifying https://doc4web.ru/assets/2b9ffe/tooltip/javascripts/jquery.tooltip.js could save 4.6KiB (63% reduction).
Minifying https://vk.com/js/api/openapi.js?121 could save 3.4KiB (17% reduction) after compression.
Minifying https://doc4web.ru/assets/96512776/listview/jquery.yiilistview.js could save 2.7KiB (48% reduction).
Minifying https://doc4web.ru/assets/2b9ffe/tooltip/javascripts/jquery.tooltip.js could save 4.6KiB (63% reduction).
Minifying https://vk.com/js/api/openapi.js?121 could save 3.4KiB (17% reduction) after compression.
Minifying https://doc4web.ru/assets/96512776/listview/jquery.yiilistview.js could save 2.7KiB (48% reduction).
priority - 2Minify 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 15.4KiB (23% reduction).
Minifying https://doc4web.ru/assets/2b9ffe/css/responsive.css could save 7.2KiB (13% reduction).
Minifying https://doc4web.ru/assets/2b9ffe/css/normalize.css could save 6.8KiB (72% reduction).
Minifying https://doc4web.ru/assets/2b9ffe/css/form.css could save 1.5KiB (53% reduction).
Minifying https://doc4web.ru/assets/2b9ffe/css/normalize.css could save 6.8KiB (72% reduction).
Minifying https://doc4web.ru/assets/2b9ffe/css/form.css could save 1.5KiB (53% reduction).
priority - 1Reduce server response time
doc4web.ru Mobile Resource Breakdown
| Total Resources | 158 |
| Number of Hosts | 17 |
| Static Resources | 137 |
| JavaScript Resources | 15 |
| CSS Resources | 7 |
doc4web.ru mobile page usability
Last tested: 2017-06-03
Mobile Usability
Good
99/100
doc4web.ru Mobile Usability Test Quick Summary
priority - 0Size 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="/info/abuse.html">Правообладателям</a> and 2 others are close to other tap targets.doc4web.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: 8 Column: 5 - 66
"...f-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <..."
"...f-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <..."
A document must not include more than one “meta” element with its “name” attribute set to the value “description”.
Line: 12 Column: 1 - 171
"...раммы" /> <meta name="description" content="Хостинг для документов Doc4web.ru дает возможность делиться разными полезными в учебе документами онлайн всем пользователям бесплатно" /> <link..."
"...раммы" /> <meta name="description" content="Хостинг для документов Doc4web.ru дает возможность делиться разными полезными в учебе документами онлайн всем пользователям бесплатно" /> <link..."
Bad value “//fonts.googleapis.com/css?family=Roboto:300,400,700,300italic,500|Roboto+Condensed:300,700,400,600|Roboto+Slab&subset=latin,cyrillic” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Line: 24 Column: 5 - 171
"...y!--> <link rel="stylesheet" href="//fonts.googleapis.com/css?family=Roboto:300,400,700,300italic,500|Roboto+Condensed:300,700,400,600|Roboto+Slab&subset=latin,cyrillic" /> <l..."
"...y!--> <link rel="stylesheet" href="//fonts.googleapis.com/css?family=Roboto:300,400,700,300italic,500|Roboto+Condensed:300,700,400,600|Roboto+Slab&subset=latin,cyrillic" /> <l..."
Bad value “https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic|Oswald:400,300” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Line: 25 Column: 5 - 135
"...c" /> <link href='https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic|Oswald:400,300' rel='stylesheet' type='text/css'> <..."
"...c" /> <link href='https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic|Oswald:400,300' rel='stylesheet' type='text/css'> <..."
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Line: 42 Column: 82 - 90
"...ang: 'ru'}</script> <..."
"...ang: 'ru'}</script> <..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 95 Column: 17 - 74
"... <img src="/assets/148223c0/images/colorblocks-pic1.jpg" /> ..." Line: 100 Column: 17 - 74
"... <img src="/assets/148223c0/images/colorblocks-pic2.jpg" /> ..." Line: 105 Column: 17 - 74
"... <img src="/assets/148223c0/images/colorblocks-pic3.jpg" /> ..." Line: 724 Column: 9 - 67
"...> <img src="/assets/148223c0/images/32.png" class="a-ikon" /> ..." Line: 729 Column: 9 - 67
"...> <img src="/assets/148223c0/images/33.png" class="a-ikon" /> ..." Line: 734 Column: 9 - 67
"...> <img src="/assets/148223c0/images/34.png" class="a-ikon" /> ..." Line: 739 Column: 9 - 66
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"...> <img src="/assets/148223c0/images/44.png" class="a-ikon" /> ..." Line: 804 Column: 9 - 67
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"...> <img src="/assets/148223c0/images/46.png" class="a-ikon" /> ..." Line: 814 Column: 9 - 67
"...> <img src="/assets/148223c0/images/47.png" class="a-ikon" /> ..." Line: 819 Column: 9 - 66
"...> <img src="/assets/148223c0/images/5.png" class="a-ikon" /> ..." Line: 824 Column: 9 - 67
"...> <img src="/assets/148223c0/images/48.png" class="a-ikon" /> ..." Line: 829 Column: 9 - 67
"...> <img src="/assets/148223c0/images/49.png" class="a-ikon" /> ..." Line: 834 Column: 9 - 66
"...> <img src="/assets/148223c0/images/6.png" class="a-ikon" /> ..." Line: 839 Column: 9 - 67
"...> <img src="/assets/148223c0/images/50.png" class="a-ikon" /> ..." Line: 844 Column: 9 - 67
"...> <img src="/assets/148223c0/images/51.png" class="a-ikon" /> ..." Line: 849 Column: 9 - 67
"...> <img src="/assets/148223c0/images/52.png" class="a-ikon" /> ..." Line: 854 Column: 9 - 67
"...> <img src="/assets/148223c0/images/53.png" class="a-ikon" /> ..." Line: 859 Column: 9 - 67
"...> <img src="/assets/148223c0/images/54.png" class="a-ikon" /> ..." Line: 864 Column: 9 - 67
"...> <img src="/assets/148223c0/images/55.png" class="a-ikon" /> ..." Line: 869 Column: 9 - 67
"...> <img src="/assets/148223c0/images/56.png" class="a-ikon" /> ..." Line: 874 Column: 9 - 67
"...> <img src="/assets/148223c0/images/57.png" class="a-ikon" /> ..." Line: 879 Column: 9 - 67
"...> <img src="/assets/148223c0/images/58.png" class="a-ikon" /> ..." Line: 884 Column: 9 - 66
"...> <img src="/assets/148223c0/images/9.png" class="a-ikon" /> ..." Line: 889 Column: 9 - 67
"...> <img src="/assets/148223c0/images/59.png" class="a-ikon" /> ..." Line: 894 Column: 9 - 67
"...> <img src="/assets/148223c0/images/10.png" class="a-ikon" /> ..." Line: 899 Column: 9 - 67
"...> <img src="/assets/148223c0/images/60.png" class="a-ikon" /> ..." Line: 904 Column: 9 - 66
"...> <img src="/assets/148223c0/images/7.png" class="a-ikon" /> ..." Line: 909 Column: 9 - 67
"...> <img src="/assets/148223c0/images/61.png" class="a-ikon" /> ..." Line: 914 Column: 9 - 67
"...> <img src="/assets/148223c0/images/62.png" class="a-ikon" /> ..." Line: 919 Column: 9 - 67
"...> <img src="/assets/148223c0/images/63.png" class="a-ikon" /> ..." Line: 924 Column: 9 - 67
"...> <img src="/assets/148223c0/images/64.png" class="a-ikon" /> ..." Line: 929 Column: 9 - 67
"...> <img src="/assets/148223c0/images/65.png" class="a-ikon" /> ..." Line: 934 Column: 9 - 67
"...> <img src="/assets/148223c0/images/66.png" class="a-ikon" /> ..." Line: 939 Column: 9 - 67
"...> <img src="/assets/148223c0/images/67.png" class="a-ikon" /> ..." Line: 944 Column: 9 - 67
"...> <img src="/assets/148223c0/images/68.png" class="a-ikon" /> ..." Line: 949 Column: 9 - 67
"...> <img src="/assets/148223c0/images/69.png" class="a-ikon" /> ..." Line: 954 Column: 9 - 66
"...> <img src="/assets/148223c0/images/8.png" class="a-ikon" /> ..." Line: 959 Column: 9 - 67
"...> <img src="/assets/148223c0/images/70.png" class="a-ikon" /> ..." Line: 964 Column: 9 - 67
"...> <img src="/assets/148223c0/images/71.png" class="a-ikon" /> ..." Line: 969 Column: 9 - 67
"...> <img src="/assets/148223c0/images/72.png" class="a-ikon" /> ..." Line: 974 Column: 9 - 67
"...> <img src="/assets/148223c0/images/11.png" class="a-ikon" /> ..." Line: 979 Column: 9 - 67
"...> <img src="/assets/148223c0/images/73.png" class="a-ikon" /> ..." Line: 984 Column: 9 - 67
"...> <img src="/assets/148223c0/images/74.png" class="a-ikon" /> ..." Line: 989 Column: 9 - 67
"...> <img src="/assets/148223c0/images/75.png" class="a-ikon" /> ..." Line: 994 Column: 9 - 67
"...> <img src="/assets/148223c0/images/76.png" class="a-ikon" /> ..." Line: 999 Column: 9 - 67
"...> <img src="/assets/148223c0/images/77.png" class="a-ikon" /> ..." Line: 1004 Column: 9 - 67
"...> <img src="/assets/148223c0/images/78.png" class="a-ikon" /> ..." Line: 1009 Column: 9 - 67
"...> <img src="/assets/148223c0/images/14.png" class="a-ikon" /> ..." Line: 1014 Column: 9 - 67
"...> <img src="/assets/148223c0/images/79.png" class="a-ikon" /> ..." Line: 1019 Column: 9 - 67
"...> <img src="/assets/148223c0/images/80.png" class="a-ikon" /> ..." Line: 1024 Column: 9 - 67
"...> <img src="/assets/148223c0/images/81.png" class="a-ikon" /> ..." Line: 1029 Column: 9 - 67
"...> <img src="/assets/148223c0/images/31.png" class="a-ikon" /> ..." Line: 1034 Column: 9 - 67
"...> <img src="/assets/148223c0/images/17.png" class="a-ikon" /> ..." Line: 1039 Column: 9 - 67
"...> <img src="/assets/148223c0/images/15.png" class="a-ikon" /> ..." Line: 1044 Column: 9 - 67
"...> <img src="/assets/148223c0/images/82.png" class="a-ikon" /> ..." Line: 1049 Column: 9 - 67
"...> <img src="/assets/148223c0/images/16.png" class="a-ikon" /> ..." Line: 1054 Column: 9 - 67
"...> <img src="/assets/148223c0/images/20.png" class="a-ikon" /> ..." Line: 1059 Column: 9 - 67
"...> <img src="/assets/148223c0/images/83.png" class="a-ikon" /> ..." Line: 1064 Column: 9 - 67
"...> <img src="/assets/148223c0/images/84.png" class="a-ikon" /> ..." Line: 1069 Column: 9 - 67
"...> <img src="/assets/148223c0/images/85.png" class="a-ikon" /> ..." Line: 1074 Column: 9 - 67
"...> <img src="/assets/148223c0/images/19.png" class="a-ikon" /> ..." Line: 1079 Column: 9 - 67
"...> <img src="/assets/148223c0/images/86.png" class="a-ikon" /> ..." Line: 1084 Column: 9 - 67
"...> <img src="/assets/148223c0/images/87.png" class="a-ikon" /> ..." Line: 1089 Column: 9 - 67
"...> <img src="/assets/148223c0/images/88.png" class="a-ikon" /> ..." Line: 1094 Column: 9 - 67
"...> <img src="/assets/148223c0/images/30.png" class="a-ikon" /> ..." Line: 1099 Column: 9 - 67
"...> <img src="/assets/148223c0/images/89.png" class="a-ikon" /> ..." Line: 1104 Column: 9 - 67
"...> <img src="/assets/148223c0/images/18.png" class="a-ikon" /> ..." Line: 1109 Column: 9 - 67
"...> <img src="/assets/148223c0/images/90.png" class="a-ikon" /> ..." Line: 1114 Column: 9 - 67
"...> <img src="/assets/148223c0/images/21.png" class="a-ikon" /> ..." Line: 1119 Column: 9 - 67
"...> <img src="/assets/148223c0/images/91.png" class="a-ikon" /> ..." Line: 1124 Column: 9 - 67
"...> <img src="/assets/148223c0/images/92.png" class="a-ikon" /> ..." Line: 1129 Column: 9 - 67
"...> <img src="/assets/148223c0/images/93.png" class="a-ikon" /> ..." Line: 1134 Column: 9 - 67
"...> <img src="/assets/148223c0/images/94.png" class="a-ikon" /> ..." Line: 1139 Column: 9 - 67
"...> <img src="/assets/148223c0/images/95.png" class="a-ikon" /> ..." Line: 1144 Column: 9 - 67
"...> <img src="/assets/148223c0/images/96.png" class="a-ikon" /> ..." Line: 1149 Column: 9 - 67
"...> <img src="/assets/148223c0/images/97.png" class="a-ikon" /> ..." Line: 1154 Column: 9 - 67
"...> <img src="/assets/148223c0/images/98.png" class="a-ikon" /> ..." Line: 1159 Column: 9 - 67
"...> <img src="/assets/148223c0/images/99.png" class="a-ikon" /> ..." Line: 1164 Column: 9 - 67
"...> <img src="/assets/148223c0/images/22.png" class="a-ikon" /> ..." Line: 1169 Column: 9 - 68
"...> <img src="/assets/148223c0/images/100.png" class="a-ikon" /> ..." Line: 1174 Column: 9 - 68
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The “center” element is obsolete. Use CSS instead.
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Warnings
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
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"...enu"><b></b> Категории..."
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This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
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"...E 8]><!--> <html class="no-js"> <!--<..."
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doc4web.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.
doc4web.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.