sfopera.com Website Information
Daily Unique Visits: 25,221
Daily Page Views: 151,326
Income Per Day: $303
Estimated Value: $218,160
This website is located in United States and is using following IP address 52.175.201.59. See the complete list of popular websites hosted in United States.
sfopera.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website sfopera.com is using the following name servers:
- ns5.dnsmadeeasy.com
- ns3.p14.dynect.net
- ns4.p14.dynect.net
- ns1.p14.dynect.net
- ns2.p14.dynect.net
- ns7.dnsmadeeasy.com
- ns6.dnsmadeeasy.com
and is probably hosted by EPiServer AB. See the full list of other websites hosted by EPiServer AB.
The highest website sfopera.com position in Alexa rank database was 45533 and the lowest rank position was 997477. Current position of sfopera.com in Alexa rank database is 56866.
Desktop speed score of sfopera.com (42/100) is better than the results of 16.45% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of sfopera.com (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of sfopera.com (35/100) is better than the results of 13.85% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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sfopera.com 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.
sfopera.com 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.
Domain Name: SFOPERA.COM
Registry Domain ID: 2296710_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2023-04-21T00:01:55Z
Creation Date: 1995-05-02T04:00:00Z
Registry Expiry Date: 2029-05-03T04:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1-07.AZURE-DNS.COM
Name Server: NS2-07.AZURE-DNS.NET
Name Server: NS3-07.AZURE-DNS.ORG
Name Server: NS4-07.AZURE-DNS.INFO
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-10T02:41:03Z
Registry Domain ID: 2296710_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2023-04-21T00:01:55Z
Creation Date: 1995-05-02T04:00:00Z
Registry Expiry Date: 2029-05-03T04:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1-07.AZURE-DNS.COM
Name Server: NS2-07.AZURE-DNS.NET
Name Server: NS3-07.AZURE-DNS.ORG
Name Server: NS4-07.AZURE-DNS.INFO
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-10T02:41:03Z
sfopera.com server information
Servers Location
sfopera.com desktop page speed rank
Last tested: 2018-11-24
Desktop Speed
Bad
42/100
sfopera.com Desktop Speed Test Quick Summary
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priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
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sfopera.com Desktop Resource Breakdown
| Total Resources | 128 |
| Number of Hosts | 33 |
| Static Resources | 78 |
| JavaScript Resources | 58 |
| CSS Resources | 4 |
sfopera.com mobile page speed rank
Last tested: 2018-11-24
Mobile Speed
Bad
35/100
sfopera.com Mobile Speed Test Quick Summary
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priority - 16Leverage browser caching
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sfopera.com Mobile Resource Breakdown
| Total Resources | 130 |
| Number of Hosts | 33 |
| Static Resources | 77 |
| JavaScript Resources | 58 |
| CSS Resources | 4 |
sfopera.com mobile page usability
Last tested: 2018-11-24
Mobile Usability
Good
100/100
sfopera.com HTML validation
Errors
Element “meta” is missing one or more of the following attributes: “content”, “property”.
Line: 9 Column: 86 - 112
"..."utf-8" /><meta name="description" /><meta ..."
"..."utf-8" /><meta name="description" /><meta ..."
A document must not include more than one “meta” element with its “name” attribute set to the value “description”.
Line: 35 Column: 215 - 427
"...anies." /><meta name="description" content="San Francisco Opera known for commissioning numerous world premieres, training some of opera's greatest young artists and being one of the world’s leading opera companies." /><meta ..."
"...anies." /><meta name="description" content="San Francisco Opera known for commissioning numerous world premieres, training some of opera's greatest young artists and being one of the world’s leading opera companies." /><meta ..."
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Line: 35 Column: 473 - 541
"...Server" /><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><meta ..."
"...Server" /><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><meta ..."
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Line: 35 Column: 743 - 793
"...37 GMT" /><meta http-equiv="Content-Language" content="en" /><link ..."
"...37 GMT" /><meta http-equiv="Content-Language" content="en" /><link ..."
Bad start tag in “img” in “head”.
Line: 83 Column: 1 - 134
"...noscript> <img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1568121220143111&ev=PageView&noscript=1" /></nosc..."
"...noscript> <img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1568121220143111&ev=PageView&noscript=1" /></nosc..."
Element “head” is missing a required instance of child element “title”.
Line: 83 Column: 1 - 134
"...noscript> <img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1568121220143111&ev=PageView&noscript=1" /></nosc..."
"...noscript> <img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1568121220143111&ev=PageView&noscript=1" /></nosc..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 83 Column: 1 - 134
"...noscript> <img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1568121220143111&ev=PageView&noscript=1" /></nosc..." Line: 424 Column: 53 - 133
"... <img src='/globalassets/ring/callout_600x340/das-rheingold/dr_coryweaver5.jpg' /> ..." Line: 436 Column: 53 - 126
"... <img src='/globalassets/ring/callout_600x340/cycle-buttons/cycle-1.jpg' /> ..." Line: 448 Column: 53 - 126
"... <img src='/globalassets/ring/callout_600x340/cycle-buttons/cycle-2.jpg' /> ..." Line: 466 Column: 53 - 126
"... <img src='/globalassets/ring/callout_600x340/cycle-buttons/cycle-3.jpg' /> ..." Line: 485 Column: 5 - 154
"...age"> <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl01_ctl00_ctl02_ctl00_ctl00_ctl00_imgImage" src="/globalassets/main-site-assets/homepage/cmyk.png" /> </..." Line: 494 Column: 5 - 173
"...ile"> <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_Property1_ctl00_ctl00_ctl00_imgImage" src="/globalassets/main-site-assets/homepage/on-sale-now/curtain.jpg" /> </..." Line: 525 Column: 17 - 237
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_0_pdpDisplay_1_imgThumbnail_1" src="/globalassets/productions/1819-pdp/callouts_600x340/1.-cav-pag/callout_cav-pag_v2.jpg" /> ..." Line: 544 Column: 17 - 240
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_0_pdpDisplay_2_imgThumbnail_2" src="/globalassets/productions/1819-pdp/callouts_600x340/2.-devereux/callout_devereux_v1b.jpg" /> ..." Line: 569 Column: 17 - 227
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_1_pdpDisplay_0_imgThumbnail_0" src="/globalassets/productions/1819-pdp/callouts_600x340/3.-tosca/toscathumb.jpg" /> ..." Line: 588 Column: 17 - 240
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_1_pdpDisplay_1_imgThumbnail_1" src="/globalassets/productions/1819-pdp/callouts_600x340/4.-arabella/callout_arabella_v1b.jpg" /> ..." Line: 607 Column: 17 - 242
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_1_pdpDisplay_2_imgThumbnail_2" src="/globalassets/productions/1819-pdp/callouts_600x340/5.-wonderful/callouts_wonderful_v4.jpg" /> ..." Line: 632 Column: 17 - 236
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_2_pdpDisplay_0_imgThumbnail_0" src="/globalassets/productions/1819-pdp/callouts_600x340/6.-carmen/callouts_carmen_v2.jpg" /> ..." Line: 651 Column: 17 - 238
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_2_pdpDisplay_1_imgThumbnail_1" src="/globalassets/productions/1819-pdp/callouts_600x340/8.-orlando/callouts_orlando_v5.jpg" /> ..." Line: 670 Column: 17 - 239
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_2_pdpDisplay_2_imgThumbnail_2" src="/globalassets/productions/1819-pdp/callouts_600x340/7.-rusalka/callouts_rusalka_v1b.jpg" /> ..." Line: 748 Column: 5 - 175
"...age"> <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl04_ctl00_ctl00_ctl00_ctl00_ctl00_imgImage" src="/contentassets/229bfcfd251b4247a9ed8aec3194c5b7/bottom-call-out-7.jpg" /> </..." Line: 798 Column: 176 - 366
"...st-time/"><img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl04_ctl00_ctl05_ctl00_ctl00_ctl00_ctl00_ctl00_ctl00_ctl00_imgImage" src="/contentassets/229bfcfd251b4247a9ed8aec3194c5b7/insider_tips4.jpg" /></a> ..." Line: 880 Column: 4 - 112
"...logo"> <img id="ctl18_ctl00_ctl00_ctl00_imgImage" src="/globalassets/main-site-assets/logos/wells-fargo-logo.gif" /> </d..."
"...noscript> <img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1568121220143111&ev=PageView&noscript=1" /></nosc..." Line: 424 Column: 53 - 133
"... <img src='/globalassets/ring/callout_600x340/das-rheingold/dr_coryweaver5.jpg' /> ..." Line: 436 Column: 53 - 126
"... <img src='/globalassets/ring/callout_600x340/cycle-buttons/cycle-1.jpg' /> ..." Line: 448 Column: 53 - 126
"... <img src='/globalassets/ring/callout_600x340/cycle-buttons/cycle-2.jpg' /> ..." Line: 466 Column: 53 - 126
"... <img src='/globalassets/ring/callout_600x340/cycle-buttons/cycle-3.jpg' /> ..." Line: 485 Column: 5 - 154
"...age"> <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl01_ctl00_ctl02_ctl00_ctl00_ctl00_imgImage" src="/globalassets/main-site-assets/homepage/cmyk.png" /> </..." Line: 494 Column: 5 - 173
"...ile"> <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_Property1_ctl00_ctl00_ctl00_imgImage" src="/globalassets/main-site-assets/homepage/on-sale-now/curtain.jpg" /> </..." Line: 525 Column: 17 - 237
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_0_pdpDisplay_1_imgThumbnail_1" src="/globalassets/productions/1819-pdp/callouts_600x340/1.-cav-pag/callout_cav-pag_v2.jpg" /> ..." Line: 544 Column: 17 - 240
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_0_pdpDisplay_2_imgThumbnail_2" src="/globalassets/productions/1819-pdp/callouts_600x340/2.-devereux/callout_devereux_v1b.jpg" /> ..." Line: 569 Column: 17 - 227
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_1_pdpDisplay_0_imgThumbnail_0" src="/globalassets/productions/1819-pdp/callouts_600x340/3.-tosca/toscathumb.jpg" /> ..." Line: 588 Column: 17 - 240
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_1_pdpDisplay_1_imgThumbnail_1" src="/globalassets/productions/1819-pdp/callouts_600x340/4.-arabella/callout_arabella_v1b.jpg" /> ..." Line: 607 Column: 17 - 242
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_1_pdpDisplay_2_imgThumbnail_2" src="/globalassets/productions/1819-pdp/callouts_600x340/5.-wonderful/callouts_wonderful_v4.jpg" /> ..." Line: 632 Column: 17 - 236
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_2_pdpDisplay_0_imgThumbnail_0" src="/globalassets/productions/1819-pdp/callouts_600x340/6.-carmen/callouts_carmen_v2.jpg" /> ..." Line: 651 Column: 17 - 238
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_2_pdpDisplay_1_imgThumbnail_1" src="/globalassets/productions/1819-pdp/callouts_600x340/8.-orlando/callouts_orlando_v5.jpg" /> ..." Line: 670 Column: 17 - 239
"... <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl02_ctl00_productionGrid_rptBlockRow_rptBlocks_2_pdpDisplay_2_imgThumbnail_2" src="/globalassets/productions/1819-pdp/callouts_600x340/7.-rusalka/callouts_rusalka_v1b.jpg" /> ..." Line: 748 Column: 5 - 175
"...age"> <img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl04_ctl00_ctl00_ctl00_ctl00_ctl00_imgImage" src="/contentassets/229bfcfd251b4247a9ed8aec3194c5b7/bottom-call-out-7.jpg" /> </..." Line: 798 Column: 176 - 366
"...st-time/"><img id="ContentPlaceHolder1_ctl00_ctl10_ctl00_ctl04_ctl00_ctl05_ctl00_ctl00_ctl00_ctl00_ctl00_ctl00_ctl00_imgImage" src="/contentassets/229bfcfd251b4247a9ed8aec3194c5b7/insider_tips4.jpg" /></a> ..." Line: 880 Column: 4 - 112
"...logo"> <img id="ctl18_ctl00_ctl00_ctl00_imgImage" src="/globalassets/main-site-assets/logos/wells-fargo-logo.gif" /> </d..."
Stray end tag “noscript”.
Line: 83 Column: 135 - 145
"...ript=1" /></noscript> <!-- ..."
"...ript=1" /></noscript> <!-- ..."
Attribute “name” not allowed on element “meta” at this point.
Line: 86 Column: 1 - 94
"...Code --> <meta name="google-site-verification" content="tikxFAqLdxKLRhpcJ0wBXlcZPSzUDnA-O7Fu7Ah-FsE" /> <!--..."
"...Code --> <meta name="google-site-verification" content="tikxFAqLdxKLRhpcJ0wBXlcZPSzUDnA-O7Fu7Ah-FsE" /> <!--..."
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Line: 86 Column: 1 - 94
"...Code --> <meta name="google-site-verification" content="tikxFAqLdxKLRhpcJ0wBXlcZPSzUDnA-O7Fu7Ah-FsE" /> <!--..."
"...Code --> <meta name="google-site-verification" content="tikxFAqLdxKLRhpcJ0wBXlcZPSzUDnA-O7Fu7Ah-FsE" /> <!--..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 101 Column: 1 - 164
"...noscript> <iframe src="https://2892756.fls.doubleclick.net/activityi;src=2892756;type=gener554;cat=homep657;ord=1?" width="1" height="1" frameborder="0" style="display:none"></ifra..."
"...noscript> <iframe src="https://2892756.fls.doubleclick.net/activityi;src=2892756;type=gener554;cat=homep657;ord=1?" width="1" height="1" frameborder="0" style="display:none"></ifra..."
Element “title” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Line: 104 Column: 1 - 7
"...emove --> <title> San ..."
"...emove --> <title> San ..."
Stray end tag “head”.
Line: 106 Column: 9 - 15
"...a </title></head> <body..."
"...a </title></head> <body..."
Start tag “body” seen but an element of the same type was already open.
Line: 107 Column: 1 - 6
"...e></head> <body> <..."
"...e></head> <body> <..."
Bad value for attribute “src” on element “iframe”: Tab, new line or carriage return found.
Line: 177 Column: 1 - 57
"...noscript> <iframe src="https://bs.serving-sys.com/BurstingPipe? cn=ot& onetagid=5007& ns=1& activityValues=$$Value=[Value]&OrderID=0&Session=[Session]&ProductID=[ProductID]&ProductInfo=[ProductInfo]&Quantity=[Quantity]$$& retargetingValues=$$$$& dynamicRetargetingValues=$$$$& acp=$$$$&" style="display:none;width:0px;height:0px"></ifra..."
"...noscript> <iframe src="https://bs.serving-sys.com/BurstingPipe? cn=ot& onetagid=5007& ns=1& activityValues=$$Value=[Value]&OrderID=0&Session=[Session]&ProductID=[ProductID]&ProductInfo=[ProductInfo]&Quantity=[Quantity]$$& retargetingValues=$$$$& dynamicRetargetingValues=$$$$& acp=$$$$&" style="display:none;width:0px;height:0px"></ifra..."
Heading cannot be a child of another heading.
Line: 189 Column: 35 - 57
"...itle-fit"><h2 class="heading-xl">RICHAR..."
"...itle-fit"><h2 class="heading-xl">RICHAR..."
Stray end tag “h1”.
Line: 190 Column: 37 - 41
"... RING</h2></h1> ..."
"... RING</h2></h1> ..."
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Line: 230 Column: 17 - 88
"... <a href="/Account/your-profile/" target="" title="" class="subnav-link">Your A..." Line: 234 Column: 17 - 137
"... <a href="/configs1/CFS-Configurations/Non-Templated-Custom-Template-Pages/Cart1/" target="" title="" class="subnav-link">Shoppi..." Line: 238 Column: 17 - 94
"... <a href="/about-us/contact-us/" target="" title="Contact" class="subnav-link">Contac..." Line: 301 Column: 17 - 68
"... <a href="/Account/your-profile/" target="" title="">Your A..." Line: 305 Column: 17 - 117
"... <a href="/configs1/CFS-Configurations/Non-Templated-Custom-Template-Pages/Cart1/" target="" title="">Shoppi..." Line: 309 Column: 17 - 74
"... <a href="/about-us/contact-us/" target="" title="Contact">Contac..."
"... <a href="/Account/your-profile/" target="" title="" class="subnav-link">Your A..." Line: 234 Column: 17 - 137
"... <a href="/configs1/CFS-Configurations/Non-Templated-Custom-Template-Pages/Cart1/" target="" title="" class="subnav-link">Shoppi..." Line: 238 Column: 17 - 94
"... <a href="/about-us/contact-us/" target="" title="Contact" class="subnav-link">Contac..." Line: 301 Column: 17 - 68
"... <a href="/Account/your-profile/" target="" title="">Your A..." Line: 305 Column: 17 - 117
"... <a href="/configs1/CFS-Configurations/Non-Templated-Custom-Template-Pages/Cart1/" target="" title="">Shoppi..." Line: 309 Column: 17 - 74
"... <a href="/about-us/contact-us/" target="" title="Contact">Contac..."
Warnings
Empty heading.
Line: 189 Column: 13 - 34
"... <h1 class="title-fit"><h2 cl..."
"... <h1 class="title-fit"><h2 cl..."
The “banner” role is unnecessary for element “header”.
Line: 249 Column: 25 - 91
"... <header id="header_ctl00_header" class="site-header" role="banner"> <..."
"... <header id="header_ctl00_header" class="site-header" role="banner"> <..."
The “navigation” role is unnecessary for element “nav”.
Line: 256 Column: 1 - 42
"... <nav class="global-nav" role="navigation"> ..."
"... <nav class="global-nav" role="navigation"> ..."
The “contentinfo” role is unnecessary for element “footer”.
Line: 819 Column: 17 - 167
"... <footer id="footer" class="site-footer" role="contentinfo" style="background:url(/link/053f5d2c18174da5ab81cc7216fc84d1.aspx?id=99405) 0 0 no-repeat;"> ..."
"... <footer id="footer" class="site-footer" role="contentinfo" style="background:url(/link/053f5d2c18174da5ab81cc7216fc84d1.aspx?id=99405) 0 0 no-repeat;"> ..."
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sfopera.com 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.
sfopera.com 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.