librodenotas.com website information.
librodenotas.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.
No name server records were found.
and probably website librodenotas.com is hosted by AKAMAI-AS - Akamai Technologies, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AKAMAI-AS - Akamai Technologies, Inc., US hosting company.
According to Alexa traffic rank the highest website librodenotas.com position was 31757 (in the world). The lowest Alexa rank position was 998418. Now website librodenotas.com ranked in Alexa database as number 298875 (in the world).
Website librodenotas.com Desktop speed measurement score (74/100) is better than the results of 57.94% of other sites shows that the page desktop performance can be improved.
librodenotas.com Mobile usability score (64/100) is better than the results of 11.2% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of librodenotas.com (63/100) is better than the results of 61.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
Date | Rank | Change |
---|---|---|
Nov-12-2024 | 298,875 | 0 |
Nov-11-2024 | 298,875 | 0 |
Nov-10-2024 | 298,875 | -3,893 |
Nov-09-2024 | 294,982 | 623 |
Nov-08-2024 | 295,605 | 5,938 |
Nov-07-2024 | 301,543 | -9,851 |
Nov-06-2024 | 291,692 | 4,665 |
Advertisement
librodenotas.com Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
librodenotas.com whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain Name: LIBRODENOTAS.COM
Registry Domain ID: 83422215_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.enom.com
Registrar URL: http://www.enomdomains.com
Updated Date: 2022-01-09T09:00:04Z
Creation Date: 2002-02-07T11:16:11Z
Registry Expiry Date: 2023-02-07T11:16:11Z
Registrar: eNom, LLC
Registrar IANA ID: 48
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.BLUEHOST.COM
Name Server: NS2.BLUEHOST.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-02-12T07:07:44Z
librodenotas.com server information
Servers Location
IP Address |
---|
Country |
---|
librodenotas.com desktop page speed rank
Last tested: 2015-09-04
librodenotas.com Desktop Speed Test Quick Summary
priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://librodenotas.com/js/thickbox/thickbox.js
http://librodenotas.com/js/fancybox/jquery.mousewheel-3.0.4.pack.js
http://librodenotas.com/js/fancybox/jquery.fancybox-1.3.4.pack.js
http://librodenotas.com/index.php?js=upm_image
Use asynchronous versions of the following scripts:
https://apis.google.com/js/plusone.js
Optimize CSS Delivery of the following:
http://librodenotas.com/js/thickbox/thickbox.css
http://librodenotas.com/js/fancybox/jquery.fancybox-1.3.4.css
priority - 9 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 88.4KiB (96% reduction).
priority - 9 Leverage 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://librodenotas.com/imagen/banner-edldn.png (expiration not specified)
http://librodenotas.com/imagen/banner-pldn.png (expiration not specified)
http://librodenotas.com/images/1752t.jpg (expiration not specified)
http://librodenotas.com/images/v2/cabecera.png (expiration not specified)
http://librodenotas.com/images/v2/edicion.png (expiration not specified)
http://librodenotas.com/images/v2/post-mini.png (expiration not specified)
http://librodenotas.com/images/v2/solapa.png (expiration not specified)
http://librodenotas.com/impresora.css (expiration not specified)
http://librodenotas.com/js/fancybox/jquery.fancybox-1.3.4.css (expiration not specified)
http://librodenotas.com/js/fancybox/jquery.fancybox-1.3.4.pack.js (expiration not specified)
http://librodenotas.com/js/fancybox/jquery.mousewheel-3.0.4.pack.js (expiration not specified)
http://librodenotas.com/js/jquery.js (expiration not specified)
http://librodenotas.com/js/thickbox/thickbox.css (expiration not specified)
http://librodenotas.com/js/thickbox/thickbox.js (expiration not specified)
http://pequenoldn.librodenotas.com/images/2678.jpg (expiration not specified)
https://apis.google.com/js/plusone.js (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 3 Reduce server response time
In our test, your server responded in 0.45 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 0 Minify 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 1.3KiB (37% reduction).
librodenotas.com Desktop Resources
Total Resources | 22 |
Number of Hosts | 4 |
Static Resources | 19 |
JavaScript Resources | 8 |
CSS Resources | 4 |
librodenotas.com Desktop Resource Breakdown
librodenotas.com mobile page speed rank
Last tested: 2019-06-19
librodenotas.com Mobile Speed Test Quick Summary
priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://librodenotas.com/js/thickbox/thickbox.js
http://librodenotas.com/js/fancybox/jquery.mousewheel-3.0.4.pack.js
http://librodenotas.com/js/fancybox/jquery.fancybox-1.3.4.pack.js
http://librodenotas.com/index.php?js=upm_image
Optimize CSS Delivery of the following:
http://librodenotas.com/js/thickbox/thickbox.css
http://librodenotas.com/js/fancybox/jquery.fancybox-1.3.4.css
priority - 18 Leverage 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://librodenotas.com/imagen/banner-edldn.png (expiration not specified)
http://librodenotas.com/imagen/banner-pldn.png (expiration not specified)
http://librodenotas.com/imagen/guinea-es.jpg (expiration not specified)
http://librodenotas.com/images/1118t.jpg (expiration not specified)
http://librodenotas.com/images/1473t.jpg (expiration not specified)
http://librodenotas.com/images/1670t.jpg (expiration not specified)
http://librodenotas.com/images/319t.jpg (expiration not specified)
http://librodenotas.com/images/52t.jpg (expiration not specified)
http://librodenotas.com/images/556t.jpg (expiration not specified)
http://librodenotas.com/images/941t.gif (expiration not specified)
http://librodenotas.com/images/v2/cabecera.png (expiration not specified)
http://librodenotas.com/images/v2/edicion.png (expiration not specified)
http://librodenotas.com/images/v2/post-mini.png (expiration not specified)
http://librodenotas.com/images/v2/solapa.png (expiration not specified)
http://librodenotas.com/impresora.css (expiration not specified)
http://librodenotas.com/js/fancybox/jquery.fancybox-1.3.4.css (expiration not specified)
http://librodenotas.com/js/fancybox/jquery.fancybox-1.3.4.pack.js (expiration not specified)
http://librodenotas.com/js/fancybox/jquery.mousewheel-3.0.4.pack.js (expiration not specified)
http://librodenotas.com/js/jquery.js (expiration not specified)
http://librodenotas.com/js/thickbox/thickbox.css (expiration not specified)
http://librodenotas.com/js/thickbox/thickbox.js (expiration not specified)
https://apis.google.com/js/plusone.js (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 14 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 140.4KiB (64% reduction).
Compressing http://librodenotas.com/images/1670t.jpg could save 28.3KiB (51% reduction).
Compressing http://librodenotas.com/images/556t.jpg could save 25.6KiB (91% reduction).
Compressing http://librodenotas.com/images/1118t.jpg could save 20KiB (50% reduction).
Compressing http://librodenotas.com/images/52t.jpg could save 14.7KiB (80% reduction).
Compressing http://librodenotas.com/imagen/guinea-es.jpg could save 3.9KiB (59% reduction).
priority - 3 Reduce server response time
In our test, your server responded in 0.43 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 0 Minify 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 1.5KiB (36% reduction).
Minifying http://librodenotas.com/js/fancybox/jquery.mousewheel-3.0.4.pack.js could save 221B (33% reduction) after compression.
priority - 0 Minify 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 563B (22% reduction).
Minifying http://librodenotas.com/js/thickbox/thickbox.css could save 156B (21% reduction) after compression.
librodenotas.com Mobile Resources
Total Resources | 28 |
Number of Hosts | 3 |
Static Resources | 25 |
JavaScript Resources | 8 |
CSS Resources | 4 |
librodenotas.com Mobile Resource Breakdown
librodenotas.com mobile page usability
Last tested: 2019-06-19
librodenotas.com Mobile Usability Test Quick Summary
priority - 40 Use 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.
la propuesta d…edro Quiñonero
and 45 others render only 5 pixels tall (13 CSS pixels).Contacto
and 3 others render only 5 pixels tall (12 CSS pixels).PLdN
renders only 5 pixels tall (12 CSS pixels).Edición LdN
renders only 5 pixels tall (12 CSS pixels).En portada se…de su archivo.
and 1 others render only 5 pixels tall (13 CSS pixels).Edición LdN
renders only 5 pixels tall (13 CSS pixels).Estudio experi…ento (Parte 6)
and 37 others render only 7 pixels tall (19 CSS pixels).- Computacion…y otros sueños
and 79 others render only 5 pixels tall (12 CSS pixels).Vivimos tiempo…nan más que...
and 53 others render only 5 pixels tall (13 CSS pixels).2005
and 39 others render only 5 pixels tall (12 CSS pixels).| Anuncios-del-LdN |
and 62 others render only 5 pixels tall (12 CSS pixels).Comentarios
and 39 others render only 5 pixels tall (12 CSS pixels).Jesús Salamanca Alonso
and 5 others render only 5 pixels tall (13 CSS pixels).Nueva correspo…xilio guineano
and 7 others render only 5 pixels tall (13 CSS pixels).«En español… t…jos de Onetti.
and 6 others render only 5 pixels tall (13 CSS pixels).En un principo…era un juego.
and 6 others render only 5 pixels tall (13 CSS pixels).DERECHA
and 5 others render only 5 pixels tall (13 CSS pixels).Nueva correspo…xilio guineano
and 1 others render only 7 pixels tall (19 CSS pixels).Código Abierto…software libre
and 5 others render only 5 pixels tall (13 CSS pixels).Dead or Alive Dimensions
renders only 5 pixels tall (13 CSS pixels).. La intención…rte de España.
and 2 others render only 5 pixels tall (13 CSS pixels).Otros proyectos de LdN
and 5 others render only 5 pixels tall (12 CSS pixels).no se responsa…colaboradores.
and 10 others render only 5 pixels tall (12 CSS pixels).licencia de Creative Commons
and 10 others render only 5 pixels tall (12 CSS pixels).priority - 10 Configure 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.
Configure a viewport for this page.
priority - 6 Size 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 1,001 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
<input id="q" type="text" name="q">
falls outside the viewport.The element
<br>
falls outside the viewport.The element
<input id="submit" type="submit">
falls outside the viewport.The element
<div class="alerta_cabecera">Libro de notas…de su archivo.</div>
falls outside the viewport.The element
<h1>Polvo Rojo</h1>
falls outside the viewport.The element
<div class="info">Carmen Castro - Y por qué no</div>
falls outside the viewport.The element
<p>Polvo Rojo era…culo completo]</p>
falls outside the viewport.The element
<a href="http://librode…ojo#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<h1>Grandes diferencias</h1>
falls outside the viewport.The element
<div class="info">Purranki Sando…rnos del sueño</div>
falls outside the viewport.The element
<p>En vez de vivi…culo completo]</p>
falls outside the viewport.The element
<a href="http://librode…ias#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<h1>El laberinto</h1>
falls outside the viewport.The element
<div class="info">Francisco Serr…y otros sueños</div>
falls outside the viewport.The element
<p>No recuerdo a…pensar en eso.</p>
falls outside the viewport.The element
<p>La única const…speculaciones…</p>
falls outside the viewport.The element
<a href="http://librode…nto#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<h1>¿Por qué debo…rmato digital?</h1>
falls outside the viewport.The element
<div class="info">Alber Vázquez…& Divulgación</div>
falls outside the viewport.The element
<p>...por eso est…te. De verdad.</p>
falls outside the viewport.The element
<a href="http://librode…tal#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<a href="http://librode…os-a-los-rusos">La penúltima v…os a los rusos</a>
falls outside the viewport.The element
<div class="info">Josep Izquierd…illotina-piano</div>
falls outside the viewport.The element
<p>La anécdota so…con el fútbol.</p>
falls outside the viewport.The element
<a href="http://librode…sos#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<h1>Il mio bambino caro</h1>
falls outside the viewport.The element
<div class="info">Arístides Sega…stilo familiar</div>
falls outside the viewport.The element
<p>La relación en…culo completo]</p>
falls outside the viewport.The element
<a href="http://librode…aro#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<h1>Arrobas de acero</h1>
falls outside the viewport.The element
<div class="info">Francisco José…a Johnny Jones</div>
falls outside the viewport.The element
<div class="cuerpo">En un principo…culo completo]</div>
falls outside the viewport.The element
<a href="http://librode…ero#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<h1>Fernando de Ro…l premio Nobel</h1>
falls outside the viewport.The element
<div class="info">Marcos Taracid…tos del cuervo</div>
falls outside the viewport.The element
<a href="http://unatemp…literatura-es/">la propuesta d…edro Quiñonero</a>
falls outside the viewport.The element
<br>
falls outside the viewport.The element
<div class="info pderecha">2006 | Literat…mentarios [15]</div>
falls outside the viewport.The element
<h1>Stuck</h1>
falls outside the viewport.The element
<div class="info">Ral Veroni - T…o de Entidades</div>
falls outside the viewport.The element
<div class="cuerpo">[artículo completo]</div>
falls outside the viewport.The element
<a href="http://librode…uck#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<h1>¡dominante!</h1>
falls outside the viewport.The element
<div class="info">Ral Veroni - T…o de Entidades</div>
falls outside the viewport.The element
<img src="/images/1670t.jpg">
falls outside the viewport.The element
<a href="http://librode…nte#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<h1>Por un casco b…policía, XXIII</h1>
falls outside the viewport.The element
<div class="info">Camilo de Ory - Causas justas</div>
falls outside the viewport.The element
<p>Un moderno bec…s extremistas.</p>
falls outside the viewport.The element
<a href="http://librode…iii#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<h1>SarkTv 2010</h1>
falls outside the viewport.The element
<div class="info">Jónatan Sark - El receptor</div>
falls outside the viewport.The element
<p>Un resumen del…os un año más.</p>
falls outside the viewport.The element
<a href="http://librode…010#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.The element
<h1>Caza Menor</h1>
falls outside the viewport.The element
<div class="info">Concha Mayo - Cóctel del día</div>
falls outside the viewport.The element
<p>- Quiero un pa…s ¿sabe usted?</p>
falls outside the viewport.The element
<p>- Ya, pero es…tengo alergia.</p>
falls outside the viewport.The element
<a href="http://librode…nor#comentario" class="comments_invite">Comentarios</a>
falls outside the viewport.priority - 2 Size 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.
<a href="http://librodenotas.com/movil/">» Ir a la versión para móviles</a>
and 6 others are close to other tap targets.<a href="/contacto">Contacto</a>
and 3 others are close to other tap targets.<a href="http://pequeno…rodenotas.com/">PLdN</a>
is close to 1 other tap targets.<a href="http://libreri…brodenotas.com">Edición LdN</a>
is close to 1 other tap targets.<input id="q" type="text" name="q">
is close to 2 other tap targets.<input id="submit" type="submit">
is close to 1 other tap targets.<a href="http://librode…ees#comentario" class="comments_invite">Comentarios</a>
and 16 others are close to other tap targets.The tap target
<a href="http://creativ…/by-nc-nd/2.0/">licencia de Creative Commons</a>
and 10 others are close to other tap targets.librodenotas.com similar domains
www.librodenotas.net
www.librodenotas.org
www.librodenotas.info
www.librodenotas.biz
www.librodenotas.us
www.librodenotas.mobi
www.ibrodenotas.com
www.librodenotas.com
www.pibrodenotas.com
www.lpibrodenotas.com
www.plibrodenotas.com
www.oibrodenotas.com
www.loibrodenotas.com
www.olibrodenotas.com
www.kibrodenotas.com
www.lkibrodenotas.com
www.klibrodenotas.com
www.lbrodenotas.com
www.lubrodenotas.com
www.liubrodenotas.com
www.luibrodenotas.com
www.ljbrodenotas.com
www.lijbrodenotas.com
www.ljibrodenotas.com
www.lkbrodenotas.com
www.likbrodenotas.com
www.lobrodenotas.com
www.liobrodenotas.com
www.lirodenotas.com
www.livrodenotas.com
www.libvrodenotas.com
www.livbrodenotas.com
www.ligrodenotas.com
www.libgrodenotas.com
www.ligbrodenotas.com
www.lihrodenotas.com
www.libhrodenotas.com
www.lihbrodenotas.com
www.linrodenotas.com
www.libnrodenotas.com
www.linbrodenotas.com
www.libodenotas.com
www.libeodenotas.com
www.libreodenotas.com
www.liberodenotas.com
www.libdodenotas.com
www.librdodenotas.com
www.libdrodenotas.com
www.libfodenotas.com
www.librfodenotas.com
www.libfrodenotas.com
www.libtodenotas.com
www.librtodenotas.com
www.libtrodenotas.com
www.librdenotas.com
www.libridenotas.com
www.libroidenotas.com
www.libriodenotas.com
www.librkdenotas.com
www.librokdenotas.com
www.librkodenotas.com
www.librldenotas.com
www.libroldenotas.com
www.librlodenotas.com
www.librpdenotas.com
www.libropdenotas.com
www.librpodenotas.com
www.libroenotas.com
www.libroxenotas.com
www.librodxenotas.com
www.libroxdenotas.com
www.librosenotas.com
www.librodsenotas.com
www.librosdenotas.com
www.libroeenotas.com
www.librodeenotas.com
www.libroedenotas.com
www.librorenotas.com
www.librodrenotas.com
www.librordenotas.com
www.librofenotas.com
www.librodfenotas.com
www.librofdenotas.com
www.librocenotas.com
www.librodcenotas.com
www.librocdenotas.com
www.librodnotas.com
www.librodwnotas.com
www.librodewnotas.com
www.librodwenotas.com
www.librodsnotas.com
www.librodesnotas.com
www.libroddnotas.com
www.librodednotas.com
www.libroddenotas.com
www.librodrnotas.com
www.librodernotas.com
www.librodeotas.com
www.librodebotas.com
www.librodenbotas.com
www.librodebnotas.com
www.librodehotas.com
www.librodenhotas.com
www.librodehnotas.com
www.librodejotas.com
www.librodenjotas.com
www.librodejnotas.com
www.librodemotas.com
www.librodenmotas.com
www.librodemnotas.com
www.librodentas.com
www.librodenitas.com
www.librodenoitas.com
www.librodeniotas.com
www.librodenktas.com
www.librodenoktas.com
www.librodenkotas.com
www.librodenltas.com
www.librodenoltas.com
www.librodenlotas.com
www.librodenptas.com
www.librodenoptas.com
www.librodenpotas.com
www.librodenoas.com
www.librodenoras.com
www.librodenotras.com
www.librodenortas.com
www.librodenofas.com
www.librodenotfas.com
www.librodenoftas.com
www.librodenogas.com
www.librodenotgas.com
www.librodenogtas.com
www.librodenoyas.com
www.librodenotyas.com
www.librodenoytas.com
www.librodenots.com
www.librodenotqs.com
www.librodenotaqs.com
www.librodenotqas.com
www.librodenotws.com
www.librodenotaws.com
www.librodenotwas.com
www.librodenotss.com
www.librodenotass.com
www.librodenotsas.com
www.librodenotzs.com
www.librodenotazs.com
www.librodenotzas.com
www.librodenota.com
www.librodenotaw.com
www.librodenotasw.com
www.librodenotae.com
www.librodenotase.com
www.librodenotaes.com
www.librodenotad.com
www.librodenotasd.com
www.librodenotads.com
www.librodenotaz.com
www.librodenotasz.com
www.librodenotax.com
www.librodenotasx.com
www.librodenotaxs.com
www.librodenotaa.com
www.librodenotasa.com
www.librodenotaas.com
www.librodenotas.con
librodenotas.com Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
librodenotas.com TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.