ctkupavna.ru Website Information
Daily Unique Visits: 5,878
Daily Page Views: 23,512
Income Per Day: $66
Estimated Value: $35,640
ctkupavna.ru is registered under .RU top-level domain. Please check other sites in .RU zone.
No name server records were found.
and is probably hosted by JSC "RU-CENTER". See the full list of other websites hosted by JSC "RU-CENTER".
The highest website ctkupavna.ru position in Alexa rank database was 83064 and the lowest rank position was 752805. Current position of ctkupavna.ru in Alexa rank database is 213498.
Desktop speed of ctkupavna.ru is unknown.
Mobile usability score of ctkupavna.ru is unknown.
Mobile speed of ctkupavna.ru is unknown.
Advertisement
ctkupavna.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.
ctkupavna.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: CTKUPAVNA.RU
nserver: ns3-l2.nic.ru.
nserver: ns4-cloud.nic.ru.
nserver: ns4-l2.nic.ru.
nserver: ns8-cloud.nic.ru.
nserver: ns8-l2.nic.ru.
state: REGISTERED, DELEGATED, VERIFIED
org: Container terminal Kupavna Co.Ltd.
taxpayer-id: 5031114222
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2012-07-19T09:29:47Z
paid-till: 2024-07-19T10:29:47Z
free-date: 2024-08-19
source: TCI
Last updated on 2023-09-24T16:46:31Z
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)
domain: CTKUPAVNA.RU
nserver: ns3-l2.nic.ru.
nserver: ns4-cloud.nic.ru.
nserver: ns4-l2.nic.ru.
nserver: ns8-cloud.nic.ru.
nserver: ns8-l2.nic.ru.
state: REGISTERED, DELEGATED, VERIFIED
org: Container terminal Kupavna Co.Ltd.
taxpayer-id: 5031114222
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2012-07-19T09:29:47Z
paid-till: 2024-07-19T10:29:47Z
free-date: 2024-08-19
source: TCI
Last updated on 2023-09-24T16:46:31Z
ctkupavna.ru server information
Servers Location
ctkupavna.ru HTML validation
Errors
Legacy encoding “windows-1251” used. Documents must use UTF-8.
Line: Column: -
"......"
"......"
Obsolete doctype. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 97
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html..."
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html..."
Bad start tag in “div” in “head”.
Line: 16 Column: 11 - 15
"...<noscript><div><img s..."
"...<noscript><div><img s..."
Element “head” is missing a required instance of child element “title”.
Line: 16 Column: 11 - 15
"...<noscript><div><img s..."
"...<noscript><div><img s..."
Stray end tag “noscript”.
Line: 16 Column: 119 - 129
"..." /></div></noscript> <!-- ..."
"..." /></div></noscript> <!-- ..."
Attribute “http-equiv” not allowed on element “meta” at this point.
Line: 18 Column: 5 - 78
"...r --> <meta http-equiv="Content-Type" content="text/html; charset=windows-1251"> <ti..."
"...r --> <meta http-equiv="Content-Type" content="text/html; charset=windows-1251"> <ti..."
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Line: 18 Column: 5 - 78
"...r --> <meta http-equiv="Content-Type" content="text/html; charset=windows-1251"> <ti..." Line: 22 Column: 1 - 36
"...а</title> <meta name="description" content=""> <meta..." Line: 23 Column: 1 - 33
"...ntent=""> <meta name="keywords" content=""> <lin..."
"...r --> <meta http-equiv="Content-Type" content="text/html; charset=windows-1251"> <ti..." Line: 22 Column: 1 - 36
"...а</title> <meta name="description" content=""> <meta..." Line: 23 Column: 1 - 33
"...ntent=""> <meta name="keywords" content=""> <lin..."
Element “title” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Line: 21 Column: 1 - 7
"...-1251"> <title>Контей..."
"...-1251"> <title>Контей..."
Attribute “name” not allowed on element “meta” at this point.
Line: 22 Column: 1 - 36
"...а</title> <meta name="description" content=""> <meta..." Line: 23 Column: 1 - 33
"...ntent=""> <meta name="keywords" content=""> <lin..."
"...а</title> <meta name="description" content=""> <meta..." Line: 23 Column: 1 - 33
"...ntent=""> <meta name="keywords" content=""> <lin..."
Stray end tag “head”.
Line: 56 Column: 1 - 7
".../script> </head> <body..."
".../script> </head> <body..."
Start tag “body” seen but an element of the same type was already open.
Line: 57 Column: 1 - 6
"... </head> <body> <div ..."
"... </head> <body> <div ..."
No space between attributes.
Line: 74 Column: - 34
"... class="active"href="/">Главна..." Line: 74 Column: - 76
"...i><a id="about"href="page.php?..." Line: 74 Column: - 135
"...<a id="service"href="page.php?..." Line: 74 Column: - 186
"...<li><a id="gal"href="page.php?..." Line: 74 Column: - 246
"...<a id="contact"href="page.php?..." Line: 74 Column: - 302
"...><a id="client"href="page.php?..."
"... class="active"href="/">Главна..." Line: 74 Column: - 76
"...i><a id="about"href="page.php?..." Line: 74 Column: - 135
"...<a id="service"href="page.php?..." Line: 74 Column: - 186
"...<li><a id="gal"href="page.php?..." Line: 74 Column: - 246
"...<a id="contact"href="page.php?..." Line: 74 Column: - 302
"...><a id="client"href="page.php?..."
Duplicate ID “client”.
Line: 74 Column: 355 - 399
"...</li> <li><a id="client" href="http://lk.ctkupavna.ru">Личный..."
"...</li> <li><a id="client" href="http://lk.ctkupavna.ru">Личный..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 79 Column: 4 - 36
"...ider"> <img src="upload/slides/1.jpg" /> <i..." Line: 80 Column: 4 - 36
"...pg" /> <img src="upload/slides/2.jpg" /> <i..." Line: 81 Column: 4 - 36
"...pg" /> <img src="upload/slides/3.jpg" /> <i..." Line: 82 Column: 4 - 36
"...pg" /> <img src="upload/slides/4.jpg" /> </d..." Line: 222 Column: 4 - 58
"...а</h3> <img src="upload/image/location-map.jpg" width="302" /> </d..." Line: 243 Column: 3 - 41
"...ooter"> <img src="skin/soc.png" align="left" /> <p>..."
"...ider"> <img src="upload/slides/1.jpg" /> <i..." Line: 80 Column: 4 - 36
"...pg" /> <img src="upload/slides/2.jpg" /> <i..." Line: 81 Column: 4 - 36
"...pg" /> <img src="upload/slides/3.jpg" /> <i..." Line: 82 Column: 4 - 36
"...pg" /> <img src="upload/slides/4.jpg" /> </d..." Line: 222 Column: 4 - 58
"...а</h3> <img src="upload/image/location-map.jpg" width="302" /> </d..." Line: 243 Column: 3 - 41
"...ooter"> <img src="skin/soc.png" align="left" /> <p>..."
The “width” attribute on the “table” element is obsolete. Use CSS instead.
Line: 114 Column: 1 - 62
"...слуги</p> <table width="650" border="1" cellspacing="1" cellpadding="1"> <..."
"...слуги</p> <table width="650" border="1" cellspacing="1" cellpadding="1"> <..."
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
Line: 114 Column: 1 - 62
"...слуги</p> <table width="650" border="1" cellspacing="1" cellpadding="1"> <..."
"...слуги</p> <table width="650" border="1" cellspacing="1" cellpadding="1"> <..."
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
Line: 114 Column: 1 - 62
"...слуги</p> <table width="650" border="1" cellspacing="1" cellpadding="1"> <..."
"...слуги</p> <table width="650" border="1" cellspacing="1" cellpadding="1"> <..."
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Line: 114 Column: 1 - 62
"...слуги</p> <table width="650" border="1" cellspacing="1" cellpadding="1"> <..."
"...слуги</p> <table width="650" border="1" cellspacing="1" cellpadding="1"> <..."
Start tag “a” seen but an element of the same type was already open.
Line: 149 Column: 90 - 183
"...t"></span><a href="mailto:ktk@ctkupavna.ru?subject=%D0%97%D0%90%D0%9F%D0%A0%D0%9E%D0%A1" title="ЗАПРОС"><span ..."
"...t"></span><a href="mailto:ktk@ctkupavna.ru?subject=%D0%97%D0%90%D0%9F%D0%A0%D0%9E%D0%A1" title="ЗАПРОС"><span ..."
The “align” attribute on the “table” element is obsolete. Use CSS instead.
Line: 185 Column: 1 - 61
"...</script> <table id="idTable" align="center" style="border:3px solid;"> <tr><..."
"...</script> <table id="idTable" align="center" style="border:3px solid;"> <tr><..."
The “align” attribute on the “td” element is obsolete. Use CSS instead.
Line: 186 Column: 5 - 23
"...id;"> <tr><td align="center"><a hre..."
"...id;"> <tr><td align="center"><a hre..."
End tag “br”.
Line: 196 Column: 109 - 113
"...здные пути</br> АО "К..." Line: 198 Column: 152 - 156
"... 642-84-04</br> ..."
"...здные пути</br> АО "К..." Line: 198 Column: 152 - 156
"... 642-84-04</br> ..."
Attribute “target” not allowed on element “option” at this point.
Line: 207 Column: 1 - 60
"...tion> --> <option value="/upload/Dogovor_T1_2021.doc" target="_blank">Догово..." Line: 208 Column: 1 - 52
"...</option> <option value="/upload/zayavka.xls" target="_blank">Заявка..." Line: 209 Column: 1 - 56
"...</option> <option value="/upload/declaratcya.doc" target="_blank">Деклар..."
"...tion> --> <option value="/upload/Dogovor_T1_2021.doc" target="_blank">Догово..." Line: 208 Column: 1 - 52
"...</option> <option value="/upload/zayavka.xls" target="_blank">Заявка..." Line: 209 Column: 1 - 56
"...</option> <option value="/upload/declaratcya.doc" target="_blank">Деклар..."
The “big” element is obsolete. Use CSS instead.
Line: 229 Column: 7 - 11
"... /> <p><big>Тел.:&..." Line: 229 Column: 44 - 49
"...-77-84</p><br /> <!..." Line: 234 Column: 11 - 2
"... </div> <!-- <..." Line: 241 Column: 8 - 2
"...v> </div> <div i..." Line: 246 Column: - 7
"...iv> </div> </body..."
"... /> <p><big>Тел.:&..." Line: 229 Column: 44 - 49
"...-77-84</p><br /> <!..." Line: 234 Column: 11 - 2
"... </div> <!-- <..." Line: 241 Column: 8 - 2
"...v> </div> <div i..." Line: 246 Column: - 7
"...iv> </div> </body..."
End tag “p” seen, but there were open elements.
Line: 229 Column: 40 - 43
"... 390-77-84</p><br />..."
"... 390-77-84</p><br />..."
Unclosed element “big”.
Line: 229 Column: 7 - 11
"... /> <p><big>Тел.:&..."
"... /> <p><big>Тел.:&..."
Duplicate ID “mail”.
Line: 231 Column: 15 - 58
"...p><strong><a href="mailto:ktk@ctkupavna.ru" id="mail">ktk@ct..."
"...p><strong><a href="mailto:ktk@ctkupavna.ru" id="mail">ktk@ct..."
End tag “div” seen, but there were open elements.
Line: 233 Column: 5 - 10
"...> </div> <!-..." Line: 240 Column: 2 - 7
"..."></div> </div> <di..." Line: 246 Column: 1 - 6
"...> </div> </div> </bod..."
"...> </div> <!-..." Line: 240 Column: 2 - 7
"..."></div> </div> <di..." Line: 246 Column: 1 - 6
"...> </div> </div> </bod..."
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Line: 243 Column: 3 - 41
"...ooter"> <img src="skin/soc.png" align="left" /> <p>..."
"...ooter"> <img src="skin/soc.png" align="left" /> <p>..."
End tag for “body” seen, but there were unclosed elements.
Line: 247 Column: 1 - 7
"...v> </div> </body> </htm..." Line: 255 Column: 1 - 7
"...lper --> </body>..."
"...v> </div> </body> </htm..." Line: 255 Column: 1 - 7
"...lper --> </body>..."
Stray end tag “body”.
Line: 255 Column: 1 - 7
"...lper --> </body>..."
"...lper --> </body>..."
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 4 Column: 1 - 32
"...unter --> <script type="text/javascript" > (f..." Line: 28 Column: 1 - 60
".../css" /> <script type="text/javascript" src="js/jquery-1.9.0.min.js"></scri..." Line: 29 Column: 1 - 67
"...</script> <script type="text/javascript" src="js/jquery.nivo.slider.pack.js"></scri..." Line: 30 Column: 1 - 79
"...</script> <script type="text/javascript" src="js/fancybox/jquery.fancybox-1.3.4.pack.js"></scri..." Line: 31 Column: 1 - 75
"...</script> <script type="text/javascript" src="js/fancybox/jquery.easing-1.3.pack.js"></scri..." Line: 32 Column: 1 - 81
"...</script> <script type="text/javascript" src="js/fancybox/jquery.mousewheel-3.0.4.pack.js"></scri..." Line: 43 Column: 1 - 31
"...</script> <script type="text/javascript"> $..." Line: 85 Column: 1 - 31
"...> </div> <script type="text/javascript"> $(win..."
"...unter --> <script type="text/javascript" > (f..." Line: 28 Column: 1 - 60
".../css" /> <script type="text/javascript" src="js/jquery-1.9.0.min.js"></scri..." Line: 29 Column: 1 - 67
"...</script> <script type="text/javascript" src="js/jquery.nivo.slider.pack.js"></scri..." Line: 30 Column: 1 - 79
"...</script> <script type="text/javascript" src="js/fancybox/jquery.fancybox-1.3.4.pack.js"></scri..." Line: 31 Column: 1 - 75
"...</script> <script type="text/javascript" src="js/fancybox/jquery.easing-1.3.pack.js"></scri..." Line: 32 Column: 1 - 81
"...</script> <script type="text/javascript" src="js/fancybox/jquery.mousewheel-3.0.4.pack.js"></scri..." Line: 43 Column: 1 - 31
"...</script> <script type="text/javascript"> $..." Line: 85 Column: 1 - 31
"...> </div> <script type="text/javascript"> $(win..."
The first occurrence of ID “client” was here.
Line: 74 Column: 288 - 322
"...></li><li><a id="client"href="page.php?id=6">Клиент..."
"...></li><li><a id="client"href="page.php?id=6">Клиент..."
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Line: 161 Column: 1 - 30
"... <div> <script language="javascript"> var n..."
"... <div> <script language="javascript"> var n..."
The first occurrence of ID “mail” was here.
Line: 69 Column: 15 - 58
"...<p><small><a href="mailto:ktk@ctkupavna.ru" id="mail">ktk@ct..."
"...<p><small><a href="mailto:ktk@ctkupavna.ru" id="mail">ktk@ct..."
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
Line: 2 Column: 98 - 43
"...ml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."
"...ml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."
ctkupavna.ru similar domains
Similar domains:
www.ctkupavna.com
www.ctkupavna.net
www.ctkupavna.org
www.ctkupavna.info
www.ctkupavna.biz
www.ctkupavna.us
www.ctkupavna.mobi
www.tkupavna.ru
www.ctkupavna.ru
www.xtkupavna.ru
www.cxtkupavna.ru
www.xctkupavna.ru
www.dtkupavna.ru
www.cdtkupavna.ru
www.dctkupavna.ru
www.ftkupavna.ru
www.cftkupavna.ru
www.fctkupavna.ru
www.vtkupavna.ru
www.cvtkupavna.ru
www.vctkupavna.ru
www.ckupavna.ru
www.crkupavna.ru
www.ctrkupavna.ru
www.crtkupavna.ru
www.cfkupavna.ru
www.ctfkupavna.ru
www.cgkupavna.ru
www.ctgkupavna.ru
www.cgtkupavna.ru
www.cykupavna.ru
www.ctykupavna.ru
www.cytkupavna.ru
www.ctupavna.ru
www.ctjupavna.ru
www.ctkjupavna.ru
www.ctjkupavna.ru
www.ctiupavna.ru
www.ctkiupavna.ru
www.ctikupavna.ru
www.ctmupavna.ru
www.ctkmupavna.ru
www.ctmkupavna.ru
www.ctlupavna.ru
www.ctklupavna.ru
www.ctlkupavna.ru
www.ctoupavna.ru
www.ctkoupavna.ru
www.ctokupavna.ru
www.ctkpavna.ru
www.ctkypavna.ru
www.ctkuypavna.ru
www.ctkyupavna.ru
www.ctkhpavna.ru
www.ctkuhpavna.ru
www.ctkhupavna.ru
www.ctkjpavna.ru
www.ctkujpavna.ru
www.ctkipavna.ru
www.ctkuipavna.ru
www.ctkuavna.ru
www.ctkuoavna.ru
www.ctkupoavna.ru
www.ctkuopavna.ru
www.ctkulavna.ru
www.ctkuplavna.ru
www.ctkulpavna.ru
www.ctkupvna.ru
www.ctkupqvna.ru
www.ctkupaqvna.ru
www.ctkupqavna.ru
www.ctkupwvna.ru
www.ctkupawvna.ru
www.ctkupwavna.ru
www.ctkupsvna.ru
www.ctkupasvna.ru
www.ctkupsavna.ru
www.ctkupzvna.ru
www.ctkupazvna.ru
www.ctkupzavna.ru
www.ctkupana.ru
www.ctkupacna.ru
www.ctkupavcna.ru
www.ctkupacvna.ru
www.ctkupafna.ru
www.ctkupavfna.ru
www.ctkupafvna.ru
www.ctkupagna.ru
www.ctkupavgna.ru
www.ctkupagvna.ru
www.ctkupabna.ru
www.ctkupavbna.ru
www.ctkupabvna.ru
www.ctkupava.ru
www.ctkupavba.ru
www.ctkupavnba.ru
www.ctkupavha.ru
www.ctkupavnha.ru
www.ctkupavhna.ru
www.ctkupavja.ru
www.ctkupavnja.ru
www.ctkupavjna.ru
www.ctkupavma.ru
www.ctkupavnma.ru
www.ctkupavmna.ru
www.ctkupavn.ru
www.ctkupavnq.ru
www.ctkupavnaq.ru
www.ctkupavnqa.ru
www.ctkupavnw.ru
www.ctkupavnaw.ru
www.ctkupavnwa.ru
www.ctkupavns.ru
www.ctkupavnas.ru
www.ctkupavnsa.ru
www.ctkupavnz.ru
www.ctkupavnaz.ru
www.ctkupavnza.ru
www.ctkupavna.net
www.ctkupavna.org
www.ctkupavna.info
www.ctkupavna.biz
www.ctkupavna.us
www.ctkupavna.mobi
www.tkupavna.ru
www.ctkupavna.ru
www.xtkupavna.ru
www.cxtkupavna.ru
www.xctkupavna.ru
www.dtkupavna.ru
www.cdtkupavna.ru
www.dctkupavna.ru
www.ftkupavna.ru
www.cftkupavna.ru
www.fctkupavna.ru
www.vtkupavna.ru
www.cvtkupavna.ru
www.vctkupavna.ru
www.ckupavna.ru
www.crkupavna.ru
www.ctrkupavna.ru
www.crtkupavna.ru
www.cfkupavna.ru
www.ctfkupavna.ru
www.cgkupavna.ru
www.ctgkupavna.ru
www.cgtkupavna.ru
www.cykupavna.ru
www.ctykupavna.ru
www.cytkupavna.ru
www.ctupavna.ru
www.ctjupavna.ru
www.ctkjupavna.ru
www.ctjkupavna.ru
www.ctiupavna.ru
www.ctkiupavna.ru
www.ctikupavna.ru
www.ctmupavna.ru
www.ctkmupavna.ru
www.ctmkupavna.ru
www.ctlupavna.ru
www.ctklupavna.ru
www.ctlkupavna.ru
www.ctoupavna.ru
www.ctkoupavna.ru
www.ctokupavna.ru
www.ctkpavna.ru
www.ctkypavna.ru
www.ctkuypavna.ru
www.ctkyupavna.ru
www.ctkhpavna.ru
www.ctkuhpavna.ru
www.ctkhupavna.ru
www.ctkjpavna.ru
www.ctkujpavna.ru
www.ctkipavna.ru
www.ctkuipavna.ru
www.ctkuavna.ru
www.ctkuoavna.ru
www.ctkupoavna.ru
www.ctkuopavna.ru
www.ctkulavna.ru
www.ctkuplavna.ru
www.ctkulpavna.ru
www.ctkupvna.ru
www.ctkupqvna.ru
www.ctkupaqvna.ru
www.ctkupqavna.ru
www.ctkupwvna.ru
www.ctkupawvna.ru
www.ctkupwavna.ru
www.ctkupsvna.ru
www.ctkupasvna.ru
www.ctkupsavna.ru
www.ctkupzvna.ru
www.ctkupazvna.ru
www.ctkupzavna.ru
www.ctkupana.ru
www.ctkupacna.ru
www.ctkupavcna.ru
www.ctkupacvna.ru
www.ctkupafna.ru
www.ctkupavfna.ru
www.ctkupafvna.ru
www.ctkupagna.ru
www.ctkupavgna.ru
www.ctkupagvna.ru
www.ctkupabna.ru
www.ctkupavbna.ru
www.ctkupabvna.ru
www.ctkupava.ru
www.ctkupavba.ru
www.ctkupavnba.ru
www.ctkupavha.ru
www.ctkupavnha.ru
www.ctkupavhna.ru
www.ctkupavja.ru
www.ctkupavnja.ru
www.ctkupavjna.ru
www.ctkupavma.ru
www.ctkupavnma.ru
www.ctkupavmna.ru
www.ctkupavn.ru
www.ctkupavnq.ru
www.ctkupavnaq.ru
www.ctkupavnqa.ru
www.ctkupavnw.ru
www.ctkupavnaw.ru
www.ctkupavnwa.ru
www.ctkupavns.ru
www.ctkupavnas.ru
www.ctkupavnsa.ru
www.ctkupavnz.ru
www.ctkupavnaz.ru
www.ctkupavnza.ru
ctkupavna.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.
ctkupavna.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.