CENTENNIALBULB.ORG Livermore's Centennial Light Bulb

  1. Homepage
  2. centennialbulb.org

centennialbulb.org website information.

centennialbulb.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.

No name server records were found.

and probably website centennialbulb.org is hosted by web hosting company. Check the complete list of other most popular websites hosted by hosting company.

According to Alexa traffic rank the highest website centennialbulb.org position was 29737 (in the world). The lowest Alexa rank position was 994575. Now website centennialbulb.org ranked in Alexa database as number 84019 (in the world).

Website centennialbulb.org Desktop speed measurement score (62/100) is better than the results of 38.44% of other sites shows that the page desktop performance can be improved.

centennialbulb.org Mobile usability score (67/100) is better than the results of 18.73% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of centennialbulb.org (56/100) is better than the results of 45.93% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-22-2024 84,019-438
Sep-21-2024 83,581-241
Sep-20-2024 83,340838
Sep-19-2024 84,178-265
Sep-18-2024 83,913-594
Sep-17-2024 83,3192,784
Sep-16-2024 86,103-1,210

Advertisement

centennialbulb.org 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.


centennialbulb.org 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: CENTENNIALBULB.ORG
Registry Domain ID: D68450835-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2020-02-20T13:36:18Z
Creation Date: 2001-03-29T20:04:39Z
Registry Expiry Date: 2025-03-29T20:04:39Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization: City of Livermore
Registrant State/Province: California
Registrant Country: US
Name Server: NS47.DOMAINCONTROL.COM
Name Server: NS48.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-12-10T12:39:12Z

centennialbulb.org server information

Servers Location

IP Address
Country
Region
City

centennialbulb.org desktop page speed rank

Last tested: 2019-08-12

Desktop Speed Bad
62/100

centennialbulb.org Desktop Speed Test Quick Summary


priority - 48 Optimize images

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

Optimize the following images to reduce their size by 466.4KiB (69% reduction).

Compressing http://centennialbulb.org/images/comittes.jpg could save 97.8KiB (80% reduction).
Compressing http://centennialbulb.org/images/bulb-fair-s.jpg could save 36.9KiB (79% reduction).
Compressing http://centennialbulb.org/fhb15s.jpg could save 34.8KiB (78% reduction).
Compressing http://centennialbulb.org/images/LtBulbg4.jpg could save 34.6KiB (80% reduction).
Compressing http://centennialbulb.org/book/book-frnt-s.jpg could save 29.1KiB (73% reduction).
Compressing http://centennialbulb.org/intrvw/cosima-spain/poster-o.jpg could save 28.4KiB (69% reduction).
Compressing http://centennialbulb.org/logo/liv-logo.jpg could save 27.1KiB (53% reduction).
Compressing http://centennialbulb.org/books/tom-book-s.jpg could save 26.3KiB (73% reduction).
Compressing http://centennialbulb.org/books/toms-book-s.jpg could save 23.5KiB (92% reduction).
Compressing http://centennialbulb.org/title/title2.jpg could save 23.2KiB (38% reduction).
Compressing http://centennialbulb.org/logo/lb1.jpg could save 21.7KiB (96% reduction).
Compressing http://centennialbulb.org/images/LtBulbg4w.jpg could save 21.6KiB (88% reduction).
Compressing http://centennialbulb.org/book/firehouselight/fhl-cover-s.jpg could save 21.3KiB (65% reduction).
Compressing http://centennialbulb.org/images/ctb-bulbrite-s.jpg could save 21KiB (83% reduction).
Compressing http://centennialbulb.org/images/ltbulbg7.jpg could save 14.9KiB (83% reduction).
Compressing http://centennialbulb.org/oldbulb/ctbulb.jpg could save 4.1KiB (12% reduction).

priority - 13 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://centennialbulb.org/JMarchand1_pp_2.jpg (expiration not specified)
http://centennialbulb.org/book/book-frnt-s.jpg (expiration not specified)
http://centennialbulb.org/book/firehouselight/fhl-cover-s.jpg (expiration not specified)
http://centennialbulb.org/books/tom-book-s.jpg (expiration not specified)
http://centennialbulb.org/books/toms-book-s.jpg (expiration not specified)
http://centennialbulb.org/css/SimpleNavBarScripts.js (expiration not specified)
http://centennialbulb.org/css/SimpleNavBarStyles.css (expiration not specified)
http://centennialbulb.org/css/local.css (expiration not specified)
http://centennialbulb.org/fhb15s.jpg (expiration not specified)
http://centennialbulb.org/history/hosecl.gif (expiration not specified)
http://centennialbulb.org/images/LtBulbg4.jpg (expiration not specified)
http://centennialbulb.org/images/LtBulbg4w.jpg (expiration not specified)
http://centennialbulb.org/images/bulb-fair-s.jpg (expiration not specified)
http://centennialbulb.org/images/comittes.jpg (expiration not specified)
http://centennialbulb.org/images/ctb-bulbrite-s.jpg (expiration not specified)
http://centennialbulb.org/images/ltbulbg7.jpg (expiration not specified)
http://centennialbulb.org/intrvw/cosima-spain/poster-o.jpg (expiration not specified)
http://centennialbulb.org/logo/cltitle.gif (expiration not specified)
http://centennialbulb.org/logo/lb1.jpg (expiration not specified)
http://centennialbulb.org/logo/liv-logo.jpg (expiration not specified)
http://centennialbulb.org/oldbulb/ctbulb.jpg (expiration not specified)
http://centennialbulb.org/title/liv-ca.gif (expiration not specified)
http://centennialbulb.org/title/longest.gif (expiration not specified)
http://centennialbulb.org/title/title2.jpg (expiration not specified)
https://translate.googleapis.com/translate_static/css/translateelement.css (60 minutes)
https://translate.googleapis.com/translate_static/js/element/main.js (60 minutes)

priority - 2 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 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.

Optimize CSS Delivery of the following:

http://centennialbulb.org/css/local.css

priority - 0 Minify 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 1.7KiB (18% reduction).

Minifying http://centennialbulb.org/ could save 1.7KiB (18% 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 1,019B (62% reduction).

Minifying http://centennialbulb.org/css/SimpleNavBarStyles.css could save 1,019B (62% reduction) after compression.

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 272B (66% reduction).

Minifying http://centennialbulb.org/css/SimpleNavBarScripts.js could save 272B (66% reduction) after compression.

centennialbulb.org Desktop Resources

Total Resources33
Number of Hosts4
Static Resources30
JavaScript Resources5
CSS Resources3

centennialbulb.org Desktop Resource Breakdown

centennialbulb.org mobile page speed rank

Last tested: 2018-01-27

Mobile Speed Bad
56/100

centennialbulb.org Mobile Speed Test Quick Summary


priority - 52 Optimize images

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

Optimize the following images to reduce their size by 508.5KiB (70% reduction).

Compressing http://centennialbulb.org/images/comittes.jpg could save 97.8KiB (80% reduction).
Compressing http://centennialbulb.org/movie/century-light-s.jpg could save 41.8KiB (78% reduction).
Compressing http://centennialbulb.org/images/bulb-fair-s.jpg could save 36.9KiB (79% reduction).
Compressing http://centennialbulb.org/fhb15s.jpg could save 34.8KiB (78% reduction).
Compressing http://centennialbulb.org/images/LtBulbg4.jpg could save 34.6KiB (80% reduction).
Compressing http://centennialbulb.org/book/book-frnt-s.jpg could save 29.1KiB (73% reduction).
Compressing http://centennialbulb.org/intrvw/cosima-spain/poster-o.jpg could save 28.4KiB (69% reduction).
Compressing http://centennialbulb.org/logo/liv-logo.jpg could save 27.1KiB (53% reduction).
Compressing http://centennialbulb.org/books/tom-book-s.jpg could save 26.3KiB (73% reduction).
Compressing http://centennialbulb.org/books/toms-book-s.jpg could save 23.5KiB (92% reduction).
Compressing http://centennialbulb.org/title/title2.jpg could save 23.2KiB (38% reduction).
Compressing http://centennialbulb.org/logo/lb1.jpg could save 21.7KiB (96% reduction).
Compressing http://centennialbulb.org/images/LtBulbg4w.jpg could save 21.6KiB (88% reduction).
Compressing http://centennialbulb.org/book/firehouselight/fhl-cover-s.jpg could save 21.3KiB (65% reduction).
Compressing http://centennialbulb.org/images/ctb-bulbrite-s.jpg could save 21KiB (83% reduction).
Compressing http://centennialbulb.org/images/ltbulbg7.jpg could save 14.9KiB (83% reduction).
Compressing http://centennialbulb.org/ctbulb.jpg could save 4.4KiB (12% reduction).

priority - 21 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://centennialbulb.org/JMarchand1_pp_2.jpg (expiration not specified)
http://centennialbulb.org/book/book-frnt-s.jpg (expiration not specified)
http://centennialbulb.org/book/firehouselight/fhl-cover-s.jpg (expiration not specified)
http://centennialbulb.org/books/tom-book-s.jpg (expiration not specified)
http://centennialbulb.org/books/toms-book-s.jpg (expiration not specified)
http://centennialbulb.org/css/SimpleNavBarScripts.js (expiration not specified)
http://centennialbulb.org/css/SimpleNavBarStyles.css (expiration not specified)
http://centennialbulb.org/css/local.css (expiration not specified)
http://centennialbulb.org/ctbulb.jpg (expiration not specified)
http://centennialbulb.org/fhb15s.jpg (expiration not specified)
http://centennialbulb.org/history/hosecl.gif (expiration not specified)
http://centennialbulb.org/images/LtBulbg4.jpg (expiration not specified)
http://centennialbulb.org/images/LtBulbg4w.jpg (expiration not specified)
http://centennialbulb.org/images/bulb-fair-s.jpg (expiration not specified)
http://centennialbulb.org/images/comittes.jpg (expiration not specified)
http://centennialbulb.org/images/ctb-bulbrite-s.jpg (expiration not specified)
http://centennialbulb.org/images/ltbulbg7.jpg (expiration not specified)
http://centennialbulb.org/intrvw/cosima-spain/poster-o.jpg (expiration not specified)
http://centennialbulb.org/logo/3Demail2.gif (expiration not specified)
http://centennialbulb.org/logo/cltitle.gif (expiration not specified)
http://centennialbulb.org/logo/lb1.jpg (expiration not specified)
http://centennialbulb.org/logo/liv-logo.jpg (expiration not specified)
http://centennialbulb.org/movie/century-light-s.jpg (expiration not specified)
http://centennialbulb.org/title/liv-ca.gif (expiration not specified)
http://centennialbulb.org/title/longest.gif (expiration not specified)
http://centennialbulb.org/title/title2.jpg (expiration not specified)
https://translate.googleapis.com/translate_static/css/translateelement.css (60 minutes)
https://translate.googleapis.com/translate_static/js/element/main.js (60 minutes)

priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 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.

Optimize CSS Delivery of the following:

http://centennialbulb.org/css/local.css

priority - 3 Enable 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 26.8KiB (70% reduction).

Compressing http://centennialbulb.org/ could save 22.9KiB (71% reduction).
Compressing http://centennialbulb.org/css/SimpleNavBarStyles.css could save 2.8KiB (63% reduction).
Compressing http://centennialbulb.org/css/local.css could save 671B (63% reduction).
Compressing http://centennialbulb.org/css/SimpleNavBarScripts.js could save 415B (50% reduction).

priority - 0 Minify 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 4.7KiB (15% reduction).

Minifying http://centennialbulb.org/ could save 4.7KiB (15% reduction).

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 2.7KiB (50% reduction).

Minifying http://centennialbulb.org/css/SimpleNavBarStyles.css could save 2.6KiB (57% reduction).
Minifying http://centennialbulb.org/css/local.css could save 130B (13% reduction).

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 602B (73% reduction).

Minifying http://centennialbulb.org/css/SimpleNavBarScripts.js could save 602B (73% reduction).

centennialbulb.org Mobile Resources

Total Resources35
Number of Hosts4
Static Resources33
JavaScript Resources5
CSS Resources3

centennialbulb.org Mobile Resource Breakdown

centennialbulb.org mobile page usability

Last tested: 2018-01-27

Mobile Usability Medium
67/100

centennialbulb.org Mobile Usability Test Quick Summary


priority - 32 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.

Brought to you…ulb Committee, and 15 others render only 6 pixels tall (16 CSS pixels).

Click to purch…ie in English. and 2 others render only 7 pixels tall (19 CSS pixels).

Powered by renders only 4 pixels tall (11 CSS pixels).

Translate renders only 5 pixels tall (12 CSS pixels).

Celebrations and 9 others render only 5 pixels tall (14 CSS pixels).

. renders only 5 pixels tall (13 CSS pixels).

Welcome to the…, and history. and 32 others render only 5 pixels tall (13 CSS pixels).

World's Longes…t In Livermore and 11 others render only 5 pixels tall (13 CSS pixels).

A new Guinness…ury of Light"! and 33 others render only 6 pixels tall (16 CSS pixels).

to see a funny clip. and 3 others render only 6 pixels tall (16 CSS pixels).

, and a…Millar, on the and 19 others render only 6 pixels tall (16 CSS pixels).
The Firehouse Light renders only 6 pixels tall (16 CSS pixels).
by Nolan, Bramell, & Goodrich renders only 6 pixels tall (16 CSS pixels).
For informatio…y these links. and 6 others render only 6 pixels tall (16 CSS pixels).
Click here to…her languages. and 2 others render only 7 pixels tall (19 CSS pixels).
Lawrence Liver…l Laboratories and 3 others render only 6 pixels tall (16 CSS pixels).
Guest Book and 11 others render only 6 pixels tall (16 CSS pixels).
If you'd like…thand come to: and 3 others render only 6 pixels tall (16 CSS pixels).
Go Daddy renders only 6 pixels tall (16 CSS pixels).
by renders only 7 pixels tall (19 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 - 9 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.

The tap target <a id="t1" href="index.htm" class="navbartitle">Home</a> and 5 others are close to other tap targets.

The tap target <a href="https://www.yo…?v=jx1d3j1IEoI">Here</a> and 35 others are close to other tap targets.

The tap target <a href="campics.htm">Bulbcam</a> and 2 others are close to other tap targets.
The tap target <a href="book-fhl.htm">The Firehouse Light</a> and 2 others are close to other tap targets.
The tap target <a href="spain.htm">Click here to…her languages.</a> and 2 others are close to other tap targets.
The tap target <a href="http://www.cit…/citygov/fire/">Livermore-Plea…ire Department</a> and 3 others are close to other tap targets.
The tap target <a href="index.htm">Home</a> and 8 others are close to other tap targets.
The tap target <a href="http://certs.w…d56cb&amp;pop=true"></a> is close to 1 other tap targets.
The tap target <a href="https://www.godaddy.com/">Go Daddy</a> is close to 1 other tap targets.

centennialbulb.org similar domains

Similar domains:
www.centennialbulb.com
www.centennialbulb.net
www.centennialbulb.org
www.centennialbulb.info
www.centennialbulb.biz
www.centennialbulb.us
www.centennialbulb.mobi
www.entennialbulb.org
www.centennialbulb.org
www.xentennialbulb.org
www.cxentennialbulb.org
www.xcentennialbulb.org
www.dentennialbulb.org
www.cdentennialbulb.org
www.dcentennialbulb.org
www.fentennialbulb.org
www.cfentennialbulb.org
www.fcentennialbulb.org
www.ventennialbulb.org
www.cventennialbulb.org
www.vcentennialbulb.org
www.cntennialbulb.org
www.cwntennialbulb.org
www.cewntennialbulb.org
www.cwentennialbulb.org
www.csntennialbulb.org
www.cesntennialbulb.org
www.csentennialbulb.org
www.cdntennialbulb.org
www.cedntennialbulb.org
www.crntennialbulb.org
www.cerntennialbulb.org
www.crentennialbulb.org
www.cetennialbulb.org
www.cebtennialbulb.org
www.cenbtennialbulb.org
www.cebntennialbulb.org
www.cehtennialbulb.org
www.cenhtennialbulb.org
www.cehntennialbulb.org
www.cejtennialbulb.org
www.cenjtennialbulb.org
www.cejntennialbulb.org
www.cemtennialbulb.org
www.cenmtennialbulb.org
www.cemntennialbulb.org
www.cenennialbulb.org
www.cenrennialbulb.org
www.centrennialbulb.org
www.cenrtennialbulb.org
www.cenfennialbulb.org
www.centfennialbulb.org
www.cenftennialbulb.org
www.cengennialbulb.org
www.centgennialbulb.org
www.cengtennialbulb.org
www.cenyennialbulb.org
www.centyennialbulb.org
www.cenytennialbulb.org
www.centnnialbulb.org
www.centwnnialbulb.org
www.centewnnialbulb.org
www.centwennialbulb.org
www.centsnnialbulb.org
www.centesnnialbulb.org
www.centsennialbulb.org
www.centdnnialbulb.org
www.centednnialbulb.org
www.centdennialbulb.org
www.centrnnialbulb.org
www.centernnialbulb.org
www.centenialbulb.org
www.centebnialbulb.org
www.centenbnialbulb.org
www.centebnnialbulb.org
www.centehnialbulb.org
www.centenhnialbulb.org
www.centehnnialbulb.org
www.centejnialbulb.org
www.centenjnialbulb.org
www.centejnnialbulb.org
www.centemnialbulb.org
www.centenmnialbulb.org
www.centemnnialbulb.org
www.centenbialbulb.org
www.centennbialbulb.org
www.centenhialbulb.org
www.centennhialbulb.org
www.centenjialbulb.org
www.centennjialbulb.org
www.centenmialbulb.org
www.centennmialbulb.org
www.centennalbulb.org
www.centennualbulb.org
www.centenniualbulb.org
www.centennuialbulb.org
www.centennjalbulb.org
www.centennijalbulb.org
www.centennkalbulb.org
www.centennikalbulb.org
www.centennkialbulb.org
www.centennoalbulb.org
www.centennioalbulb.org
www.centennoialbulb.org
www.centennilbulb.org
www.centenniqlbulb.org
www.centenniaqlbulb.org
www.centenniqalbulb.org
www.centenniwlbulb.org
www.centenniawlbulb.org
www.centenniwalbulb.org
www.centennislbulb.org
www.centenniaslbulb.org
www.centennisalbulb.org
www.centennizlbulb.org
www.centenniazlbulb.org
www.centennizalbulb.org
www.centenniabulb.org
www.centenniapbulb.org
www.centennialpbulb.org
www.centenniaplbulb.org
www.centenniaobulb.org
www.centennialobulb.org
www.centenniaolbulb.org
www.centenniakbulb.org
www.centennialkbulb.org
www.centenniaklbulb.org
www.centennialulb.org
www.centennialvulb.org
www.centennialbvulb.org
www.centennialvbulb.org
www.centennialgulb.org
www.centennialbgulb.org
www.centennialgbulb.org
www.centennialhulb.org
www.centennialbhulb.org
www.centennialhbulb.org
www.centennialnulb.org
www.centennialbnulb.org
www.centennialnbulb.org
www.centennialblb.org
www.centennialbylb.org
www.centennialbuylb.org
www.centennialbyulb.org
www.centennialbhlb.org
www.centennialbuhlb.org
www.centennialbjlb.org
www.centennialbujlb.org
www.centennialbjulb.org
www.centennialbilb.org
www.centennialbuilb.org
www.centennialbiulb.org
www.centennialbub.org
www.centennialbupb.org
www.centennialbulpb.org
www.centennialbuplb.org
www.centennialbuob.org
www.centennialbulob.org
www.centennialbuolb.org
www.centennialbukb.org
www.centennialbulkb.org
www.centennialbuklb.org
www.centennialbul.org
www.centennialbulv.org
www.centennialbulbv.org
www.centennialbulvb.org
www.centennialbulg.org
www.centennialbulbg.org
www.centennialbulgb.org
www.centennialbulh.org
www.centennialbulbh.org
www.centennialbulhb.org
www.centennialbuln.org
www.centennialbulbn.org
www.centennialbulnb.org

centennialbulb.org 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.

centennialbulb.org 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.