SCHROCKGUIDE.NET Kathy Schrock's Guide to Everything - Home Page

schrockguide.net Website Information

Daily Unique Visits: 5,534

Daily Page Views: 22,136

Income Per Day: $62

Estimated Value: $33,480

This website is located in United States and is using following IP address 199.34.228.77. See the complete list of popular websites hosted in United States.

schrockguide.net is registered under .NET top-level domain. Please check other sites in .NET zone.

Website schrockguide.net is using the following name servers:

  • ns1.hover.com
  • ns2.hover.com

and is probably hosted by WEEBLY - Weebly, Inc., US. See the full list of other websites hosted by WEEBLY - Weebly, Inc., US.

The highest website schrockguide.net position in Alexa rank database was 58421 and the lowest rank position was 998259. Current position of schrockguide.net in Alexa rank database is 226772.

Desktop speed score of schrockguide.net (79/100) is better than the results of 67.91% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of schrockguide.net (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 schrockguide.net (66/100) is better than the results of 68.49% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

schrockguide.net 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.


schrockguide.net 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: SCHROCKGUIDE.NET
Registry Domain ID: 4692444_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2020-06-22T06:35:07Z
Creation Date: 1999-03-25T05:00:00Z
Registry Expiry Date: 2022-03-25T04:00:00Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS1.HOVER.COM
Name Server: NS2.HOVER.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-12-30T07:06:10Z

schrockguide.net server information

Servers Location

schrockguide.net desktop page speed rank

Last tested: 2019-12-15


Desktop Speed Medium
79/100

schrockguide.net Desktop Speed Test Quick Summary


priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.schrockguide.net/gdpr/gdprscript.js?bu…dMe=true&stealth=false
https://www.schrockguide.net/files/templateArtifacts.js?1575854427
https://cdn2.editmysite.com/js/lang/en/stl.js?buildTime=1575591387&
https://cdn2.editmysite.com/js/site/main.js?buildTime=1575591387
https://cdn2.editmysite.com/js/site/main-membershi…s?buildTime=1575591387
https://cdn2.editmysite.com/js/lang/en/stl.js?buildTime=1575591387&

Optimize CSS Delivery of the following:

https://cdn2.editmysite.com/css/sites.css?buildTime=1575591387
https://cdn2.editmysite.com/css/old/fancybox.css?1575591387
https://www.schrockguide.net/files/main_style.css?1575854427
https://cdn2.editmysite.com/fonts/Flux/font.css?2
https://fonts.googleapis.com/css?family=Nunito:400…subset=latin,latin-ext
https://fonts.googleapis.com/css?family=Open+Sans:…,700italic,300,400,700
https://cdn2.editmysite.com/css/site_membership.css?buildTime=1575591387

priority - 7Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://schrockguide.net/
http://www.schrockguide.net/
https://www.schrockguide.net/

priority - 2Leverage 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://cdn-images.mailchimp.com/embedcode/slim-081711.css (expiration not specified)
https://www.schrockguide.net/uploads/3/9/2/2/392267/1481809395.png (expiration not specified)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.schrockguide.net/files/main_style.css?1575854427 (24 hours)
https://www.schrockguide.net/files/templateArtifacts.js?1575854427 (24 hours)

priority - 2Optimize images

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

Optimize the following images to reduce their size by 20.5KiB (55% reduction).

Compressing https://www.schrockguide.net/uploads/3/9/2/2/392267/6217838.jpg?213 could save 17.7KiB (52% reduction).
Compressing https://www.schrockguide.net/files/theme/footer-arrow.png?1575854427 could save 2.7KiB (96% reduction).
Compressing https://www.schrockguide.net/files/theme/submit-bg.png?1575854427 could save 128B (31% reduction).

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 1.1KiB (11% reduction).

Minifying https://www.schrockguide.net/ could save 1.1KiB (11% 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 157B (46% reduction).

Compressing https://www.schrockguide.net/ajax/api/JsonRPC/Cust…ts::getAccountDetails] could save 157B (46% reduction).

schrockguide.net Desktop Resource Breakdown

Total Resources36
Number of Hosts12
Static Resources19
JavaScript Resources12
CSS Resources8

schrockguide.net mobile page speed rank

Last tested: 2018-12-14


Mobile Speed Medium
66/100

schrockguide.net Mobile Speed Test Quick Summary


priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.schrockguide.net/gdpr/gdprscript.js?bui…dMe=true&stealth=false
http://www.schrockguide.net/gdpr/gdprscript.js?bui…dMe=true&stealth=false
http://www.schrockguide.net/files/templateArtifacts.js?1544460794
http://cdn2.editmysite.com/js/lang/en/stl.js?buildTime=1544147203&
http://cdn2.editmysite.com/js/site/main-mobile.js?buildTime=1544147203
http://cdn2.editmysite.com/js/site/main-membership…s?buildTime=1544147203
http://cdn2.editmysite.com/js/lang/en/stl.js?buildTime=1544147203&

Optimize CSS Delivery of the following:

http://cdn2.editmysite.com/css/sites.css?buildTime=1544147203
http://cdn2.editmysite.com/css/mobile-sites.css?buildTime=1544147203
http://www.schrockguide.net/files/mobile/main_style.css?1544460794%20title=
http://fonts.googleapis.com/css?family=Open+Sans:4…subset=latin,latin-ext
http://fonts.googleapis.com/css?family=Open+Sans:4…,700italic,300,400,700
http://cdn2.editmysite.com/css/site_membership.css?buildTime=1544147203
http://cdn-images.mailchimp.com/embedcode/slim-081711.css

priority - 3Leverage 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://cdn-images.mailchimp.com/embedcode/slim-081711.css (expiration not specified)
http://www.schrockguide.net/uploads/3/9/2/2/392267…_images/1514064099.jpg (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
http://www.schrockguide.net/files/mobile/main_style.css?1544460794%20title= (24 hours)
http://www.schrockguide.net/files/templateArtifacts.js?1544460794 (24 hours)

priority - 2Optimize images

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

Optimize the following images to reduce their size by 18.6KiB (52% reduction).

Compressing http://www.schrockguide.net/uploads/3/9/2/2/392267/6217838.jpg?213 could save 17.7KiB (52% reduction).
Compressing http://www.schrockguide.net/files/mobile/theme/sea…ark-@2x.png?1544460794 could save 904B (49% 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 157B (46% reduction).

Compressing http://www.schrockguide.net/ajax/api/JsonRPC/Custo…ts::getAccountDetails] could save 157B (46% reduction).

schrockguide.net Mobile Resource Breakdown

Total Resources35
Number of Hosts12
Static Resources18
JavaScript Resources13
CSS Resources7

schrockguide.net mobile page usability

Last tested: 2018-12-14


Mobile Usability Good
99/100

schrockguide.net Mobile Usability Test Quick Summary


priority - 1Size 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="http://kathyschrock.net">KATHY SCHROCK&#39;S HOME PAGE</a> and 6 others are close to other tap targets.
The tap target <a href="http://pintere…presentations." class="pin-it-button"></a> and 1 others are close to other tap targets.
The tap target <a href="http://twitter…m/kathyschrock">TWITTER</a> and 2 others are close to other tap targets.

schrockguide.net HTML validation

Warnings

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 31 Column: 1 - 23
"...t/css' /> <style type='text/css'> .wsit..." Line: 81 Column: 1 - 23
"...</style> <style type='text/css'> .wsit..." Line: 414 Column: 1 - 23
"...ext/css"> <style type="text/css"> #mc_..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 136 Column: 1 - 99
".../script> <script type="text/javascript" src="//cdn2.editmysite.com/js/lang/en/stl.js?buildTime=1547502151&"></scri..." Line: 137 Column: 83 - 113
"...></script><script type="text/javascript"> fun..." Line: 151 Column: 3 - 33
"...script> <script type="text/javascript"> _W = ..." Line: 158 Column: 35 - 65
"...;</script><script type="text/javascript"> _W = ..." Line: 158 Column: 151 - 181
"... </script><script type="text/javascript"> ..." Line: 162 Column: 17 - 47
"... </script><script type="text/javascript"> ..." Line: 176 Column: 1 - 31
"...</script> <script type="text/javascript">_W.con..." Line: 177 Column: 1 - 99
"...</script> <script type="text/javascript" src="//cdn2.editmysite.com/js/lang/en/stl.js?buildTime=1547502151&"></scri..." Line: 177 Column: 148 - 178
"...;</script><script type="text/javascript"> _W.re..." Line: 177 Column: 250 - 280
"... </script><script type="text/javascript"> windo..." Line: 177 Column: 341 - 371
"... </script><script type="text/javascript"><!-- ..." Line: 476 Column: 1 - 31
"...eebly --> <script type="text/javascript"> var s..." Line: 482 Column: 1 - 52
"...</script> <script type="text/javascript" src="http://www.statcounter.com/counter/counter.js"></scri..." Line: 511 Column: 1 - 31
"...iv></div> <script type='text/javascript'> //<!-..." Line: 539 Column: 1 - 39
"...</div> <script type="text/javascript" async=1> ;(fu..."

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 451 Column: 22 - 51
"...ed: &nbsp;<script language="javascript"> ..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 469 Column: 394 - 473
"...zontal"><img border="0" src="//assets.pinterest.com/images/PinExt.png" title="Pin It" /></a></di..."

Errors

Attribute “alt-text” not allowed on element “a” at this point.

Line: 211 Column: 49 - 179
"...-default"><a class='first-child wsite-social-item wsite-social-twitter' href='//twitter.com/kathyschrock' target='_blank' alt-text='Twitter'><span ..." Line: 211 Column: 229 - 366
".../span></a><a class='wsite-social-item wsite-social-linkedin' href='//www.linkedin.com/profile/view?id=27647347' target='_blank' alt-text='Linkedin'><span ..." Line: 211 Column: 416 - 553
".../span></a><a class='wsite-social-item wsite-social-rss' href='//feeds.feedburner.com/KathySchrocksGuideToEverything' target='_blank' alt-text='Rss'><span ..." Line: 211 Column: 603 - 727
".../span></a><a class='wsite-social-item wsite-social-pinterest' href='//pinterest.com/kathyschrock' target='_blank' alt-text='Pinterest'><span ..." Line: 211 Column: 777 - 895
".../span></a><a class='wsite-social-item wsite-social-youtube' href='//youtube.com/kathyschrock' target='_blank' alt-text='Youtube'><span ..." Line: 211 Column: 945 - 1057
".../span></a><a class='wsite-social-item wsite-social-vimeo' href='//vimeo.com/kathyschrock' target='_blank' alt-text='Vimeo'><span ..." Line: 211 Column: 1107 - 1222
".../span></a><a class='wsite-social-item wsite-social-flickr' href='//flickr.com/kathyschrock' target='_blank' alt-text='Flickr'><span ..." Line: 211 Column: 1272 - 1387
".../span></a><a class='wsite-social-item wsite-social-mail' href='mailto:kathy@kathyschrock.net' target='_blank' alt-text='Mail'><span ..." Line: 211 Column: 1437 - 1579
".../span></a><a class='last-child wsite-social-item wsite-social-facebook' href='https://www.facebook.com/kathyschrock' target='_blank' alt-text='Facebook'><span ..."

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

Line: 299 Column: 2 - 72
"...search"> <form id="wsite-header-search-form" action="/apps/search" method="get"> <in..."

The “font” element is obsolete. Use CSS instead.

Line: 354 Column: 57 - 78
"..."><ul><li><font color="#626262"><font ..." Line: 354 Column: 79 - 100
"..."#626262"><font color="#626262"><a hre..." Line: 354 Column: 197 - 218
"...></li><li><font color="#626262">&#6527..." Line: 354 Column: 227 - 248
"...">&#65279;<font color="#a82e2e"><a hre..." Line: 354 Column: 325 - 346
"...></li><li><font color="#626262"><a hre..." Line: 354 Column: 428 - 433
"...></li><li><font><font ..." Line: 354 Column: 434 - 455
"...<li><font><font color="#8d2424"><a hre..." Line: 354 Column: 1713 - 1734
"...></li><li><font color="#626262"><a hre..." Line: 362 Column: 438 - 459
"...></li><li><font color="#626262"><a hre..." Line: 362 Column: 535 - 556
"...></li><li><font color="#626262"><a hre..." Line: 362 Column: 679 - 700
"...></li><li><font color="#626262"><a hre..." Line: 362 Column: 787 - 808
"...></li><li><font color="#626262"><a hre..." Line: 362 Column: 906 - 927
"...></li><li><font color="#626262"><a hre..." Line: 362 Column: 1021 - 1042
"...></li><li><font color="#626262"><a hre..." Line: 362 Column: 1128 - 1149
"...></li><li><font color="#626262"><a hre..." Line: 362 Column: 1217 - 1238
"...></li><li><font color="#626262"><a hre..." Line: 362 Column: 1326 - 1347
"...></li><li><font color="#626262"><a hre..." Line: 362 Column: 1414 - 1435
"...></li><li><font color="#626262"><a hre..." Line: 364 Column: 185 - 206
"...></li><li><font color="#626262"><a hre..." Line: 376 Column: 155 - 176
"...ight:400"><font color="#626262"><a hre..." Line: 376 Column: 424 - 445
"...ight:400"><font color="#626262"><a hre..." Line: 376 Column: 680 - 701
"...ight:400"><font color="#626262"><a hre..." Line: 376 Column: 954 - 975
"...ight:400"><font color="#626262"><a hre..." Line: 441 Column: 58 - 72
"...gn:left;"><font size="1">KATHY'..." Line: 442 Column: 63 - 77
"...y:block;"><font size="1"><a tar..." Line: 442 Column: 176 - 190
"...r /><span><font size="1"><a tar..." Line: 442 Column: 296 - 310
"...pan><br /><font size="1"><span>..." Line: 442 Column: 599 - 613
"...s-katch/"><font size="1"><span>..." Line: 442 Column: 667 - 681
"...</a><br /><font size="1"><a tar..." Line: 442 Column: 783 - 797
"...r /><span><font size="1"><a tar..." Line: 502 Column: 59 - 73
"...n:right;"><font size="1">CONTAC..." Line: 503 Column: 64 - 78
"...y:block;"><font size="1"><a hre..."

CSS: “width”: only “0” can be a “unit”. You must put a unit after your number.

Line: 380 Column: 1 - 100
"...ter"> <a> <img src="/uploads/3/9/2/2/392267/6217838.jpg?213" alt="Picture" style="width:213;max-width:100%" /> </a> ..."

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

Line: 412 Column: 6 - 108
"... <div><div id="886654622982371701" align="left" style="width: 100%; overflow-y: hidden;" class="wcustomhtml"><!-- B..." Line: 450 Column: 6 - 108
"... <div><div id="650963092460653178" align="left" style="width: 100%; overflow-y: hidden;" class="wcustomhtml">Site c..." Line: 469 Column: 6 - 110
"...iv> <div><div id="541553599331827707" align="center" style="width: 100%; overflow-y: hidden;" class="wcustomhtml"><a hre..." Line: 475 Column: 6 - 110
"...iv> <div><div id="561942575805811166" align="center" style="width: 100%; overflow-y: hidden;" class="wcustomhtml"><!-- S..."

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

Line: 414 Column: 1 - 23
"...ext/css"> <style type="text/css"> #mc_..."

Attribute “count-layout” not allowed on element “a” at this point.

Line: 469 Column: 111 - 393
"...stomhtml"><a href="http://pinterest.com/pin/create/button/?url=http%3A%2F%2Fschrockguide.net%2Findex.html&media=http%3A%2F%2Fkathyschrock.net%2Fimages%2Fpinterest.jpg&description=Support%20site%20for%20all%20of%20my%20edtech%20presentations." class="pin-it-button" count-layout="horizontal"><img bor..."

Bad value “1” for attribute “async” on element “script”.

Line: 539 Column: 1 - 39
"...</div> <script type="text/javascript" async=1> ;(fu..."

Element “script” must not have attribute “async” unless attribute “src” is also specified or unless attribute “type” is specified with value “module”.

Line: 539 Column: 1 - 39
"...</div> <script type="text/javascript" async=1> ;(fu..."

schrockguide.net similar domains

Similar domains:
www.schrockguide.com
www.schrockguide.net
www.schrockguide.org
www.schrockguide.info
www.schrockguide.biz
www.schrockguide.us
www.schrockguide.mobi
www.chrockguide.net
www.schrockguide.net
www.wchrockguide.net
www.swchrockguide.net
www.wschrockguide.net
www.echrockguide.net
www.sechrockguide.net
www.eschrockguide.net
www.dchrockguide.net
www.sdchrockguide.net
www.dschrockguide.net
www.zchrockguide.net
www.szchrockguide.net
www.zschrockguide.net
www.xchrockguide.net
www.sxchrockguide.net
www.xschrockguide.net
www.achrockguide.net
www.sachrockguide.net
www.aschrockguide.net
www.shrockguide.net
www.sxhrockguide.net
www.scxhrockguide.net
www.sdhrockguide.net
www.scdhrockguide.net
www.sfhrockguide.net
www.scfhrockguide.net
www.sfchrockguide.net
www.svhrockguide.net
www.scvhrockguide.net
www.svchrockguide.net
www.scrockguide.net
www.scbrockguide.net
www.schbrockguide.net
www.scbhrockguide.net
www.scgrockguide.net
www.schgrockguide.net
www.scghrockguide.net
www.scyrockguide.net
www.schyrockguide.net
www.scyhrockguide.net
www.scurockguide.net
www.schurockguide.net
www.scuhrockguide.net
www.scjrockguide.net
www.schjrockguide.net
www.scjhrockguide.net
www.scnrockguide.net
www.schnrockguide.net
www.scnhrockguide.net
www.schockguide.net
www.scheockguide.net
www.schreockguide.net
www.scherockguide.net
www.schdockguide.net
www.schrdockguide.net
www.schdrockguide.net
www.schfockguide.net
www.schrfockguide.net
www.schfrockguide.net
www.schtockguide.net
www.schrtockguide.net
www.schtrockguide.net
www.schrckguide.net
www.schrickguide.net
www.schroickguide.net
www.schriockguide.net
www.schrkckguide.net
www.schrokckguide.net
www.schrkockguide.net
www.schrlckguide.net
www.schrolckguide.net
www.schrlockguide.net
www.schrpckguide.net
www.schropckguide.net
www.schrpockguide.net
www.schrokguide.net
www.schroxkguide.net
www.schrocxkguide.net
www.schroxckguide.net
www.schrodkguide.net
www.schrocdkguide.net
www.schrodckguide.net
www.schrofkguide.net
www.schrocfkguide.net
www.schrofckguide.net
www.schrovkguide.net
www.schrocvkguide.net
www.schrovckguide.net
www.schrocguide.net
www.schrocjguide.net
www.schrockjguide.net
www.schrocjkguide.net
www.schrociguide.net
www.schrockiguide.net
www.schrocikguide.net
www.schrocmguide.net
www.schrockmguide.net
www.schrocmkguide.net
www.schroclguide.net
www.schrocklguide.net
www.schroclkguide.net
www.schrocoguide.net
www.schrockoguide.net
www.schrocokguide.net
www.schrockuide.net
www.schrockfuide.net
www.schrockgfuide.net
www.schrockfguide.net
www.schrockvuide.net
www.schrockgvuide.net
www.schrockvguide.net
www.schrocktuide.net
www.schrockgtuide.net
www.schrocktguide.net
www.schrockbuide.net
www.schrockgbuide.net
www.schrockbguide.net
www.schrockyuide.net
www.schrockgyuide.net
www.schrockyguide.net
www.schrockhuide.net
www.schrockghuide.net
www.schrockhguide.net
www.schrockgide.net
www.schrockgyide.net
www.schrockguyide.net
www.schrockghide.net
www.schrockguhide.net
www.schrockgjide.net
www.schrockgujide.net
www.schrockgjuide.net
www.schrockgiide.net
www.schrockguiide.net
www.schrockgiuide.net
www.schrockgude.net
www.schrockguude.net
www.schrockguiude.net
www.schrockguuide.net
www.schrockgujde.net
www.schrockguijde.net
www.schrockgukde.net
www.schrockguikde.net
www.schrockgukide.net
www.schrockguode.net
www.schrockguiode.net
www.schrockguoide.net
www.schrockguie.net
www.schrockguixe.net
www.schrockguidxe.net
www.schrockguixde.net
www.schrockguise.net
www.schrockguidse.net
www.schrockguisde.net
www.schrockguiee.net
www.schrockguidee.net
www.schrockguiede.net
www.schrockguire.net
www.schrockguidre.net
www.schrockguirde.net
www.schrockguife.net
www.schrockguidfe.net
www.schrockguifde.net
www.schrockguice.net
www.schrockguidce.net
www.schrockguicde.net
www.schrockguid.net
www.schrockguidw.net
www.schrockguidew.net
www.schrockguidwe.net
www.schrockguids.net
www.schrockguides.net
www.schrockguidd.net
www.schrockguided.net
www.schrockguidde.net
www.schrockguidr.net
www.schrockguider.net

schrockguide.net 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.


schrockguide.net 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.