ETHW.ORG Engineering and Technology History Wiki


ethw.org website information.

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

Following name servers are specified for ethw.org domain:

  • ns9.worldnic.com
  • ns10.worldnic.com

and probably website ethw.org is hosted by GOOGLE - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE - Google LLC, US hosting company.

According to Alexa traffic rank the highest website ethw.org position was 30566 (in the world). The lowest Alexa rank position was 73539. Now website ethw.org ranked in Alexa database as number 33775 (in the world).

Website ethw.org Desktop speed measurement score (55/100) is better than the results of 29.37% of other sites shows that the page desktop performance can be improved.

ethw.org Mobile usability score (90/100) is better than the results of 31.63% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of ethw.org (47/100) is better than the results of 28.68% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-08-2024 33,775158
Nov-07-2024 33,933-324
Nov-06-2024 33,609506
Nov-05-2024 34,115188
Nov-04-2024 34,303-854
Nov-03-2024 33,449-67
Nov-02-2024 33,382648

Advertisement

ethw.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.



ethw.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: ethw.org
Registry Domain ID: abe5b7f194214e23accd653efc9a3058-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2023-03-04T14:05:54Z
Creation Date: 2014-03-25T18:38:01Z
Registry Expiry Date: 2026-03-25T18:38:01Z
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
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Institute of Electrical and Electronics Engineers, Inc.
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: NJ
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns10.worldnic.com
Name Server: ns9.worldnic.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-25T13:30:22Z

ethw.org server information

Servers Location

IP Address
72.32.73.40
Region
Texas
City
Windcrest

ethw.org desktop page speed rank

Last tested: 2017-06-04


Desktop Speed Bad
55/100

ethw.org Desktop Speed Test Quick Summary


priority - 62 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 608.1KiB (71% reduction).

Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…booty&version=UohAn2z0 could save 124.9KiB (71% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty could save 105.2KiB (83% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=512c457025c1 could save 83.8KiB (71% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…nly=scripts&skin=booty could save 57.3KiB (64% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=6db6eca9c0b6 could save 42.1KiB (70% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=a6aea4aaa965 could save 39.9KiB (69% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=de3f49de7e01 could save 33.4KiB (72% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=4d0d97f21381 could save 30KiB (76% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=204e811fd7ab could save 21.9KiB (67% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…nly=scripts&skin=booty could save 20.8KiB (61% reduction).
Compressing http://ethw.org/Main_Page could save 17.5KiB (71% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty could save 15.9KiB (64% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty could save 10.8KiB (73% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty could save 4.4KiB (68% reduction).

priority - 12 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://ethw.org/w/extensions/SemanticMediaWiki/res/images/smw_button.png (expiration not specified)
http://ethw.org/w/images/thumb/0/06/Perspectives_s…ves_steel_industry.jpg (expiration not specified)
http://ethw.org/w/images/thumb/1/1a/SME_logo.jpg/70px-SME_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/2/22/ASME_logo.jpg/71px-ASME_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/4/4a/Judah_featured…8px-Judah_featured.jpg (expiration not specified)
http://ethw.org/w/images/thumb/5/51/AIME_logo.jpg/37px-AIME_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/6/62/SWE_logo.jpg/76px-SWE_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/8/85/IEEE_logo.jpg/75px-IEEE_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/8/8e/AIST_logo.jpg/86px-AIST_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/9/97/0030.jpg/765px-0030.jpg (expiration not specified)
http://ethw.org/w/images/thumb/b/b7/AIChE_logo.jpg/181px-AIChE_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/c/ca/SPE_logo.jpg/81px-SPE_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/d/d1/Av1210_BrillAt…Av1210_BrillAtWork.jpg (expiration not specified)
http://ethw.org/w/images/thumb/d/d6/ASCE_logo.jpg/109px-ASCE_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/e/e5/50_material_fe…_material_featured.jpg (expiration not specified)
http://ethw.org/w/resources/assets/poweredby_mediawiki_88x31.png (expiration not specified)
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…nly=scripts&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…nly=scripts&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…nly=scripts&skin=booty (5 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 7 Optimize images

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

Optimize the following images to reduce their size by 66.5KiB (51% reduction).

Compressing http://ethw.org/w/images/thumb/9/97/0030.jpg/765px-0030.jpg could save 53.3KiB (52% reduction).
Compressing http://ethw.org/w/images/thumb/1/1a/SME_logo.jpg/70px-SME_logo.jpg could save 3.7KiB (69% reduction).
Compressing http://ethw.org/w/images/thumb/b/b7/AIChE_logo.jpg/181px-AIChE_logo.jpg could save 2.5KiB (46% reduction).
Compressing http://ethw.org/w/images/thumb/d/d6/ASCE_logo.jpg/109px-ASCE_logo.jpg could save 2.3KiB (46% reduction).
Compressing http://ethw.org/w/images/thumb/8/85/IEEE_logo.jpg/75px-IEEE_logo.jpg could save 1.6KiB (46% reduction).
Compressing http://ethw.org/w/images/thumb/2/22/ASME_logo.jpg/71px-ASME_logo.jpg could save 1.4KiB (46% reduction).
Compressing http://ethw.org/w/images/thumb/5/51/AIME_logo.jpg/37px-AIME_logo.jpg could save 854B (43% reduction).
Compressing http://ethw.org/w/images/thumb/c/ca/SPE_logo.jpg/81px-SPE_logo.jpg could save 788B (27% reduction).

priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 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://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty
http://fonts.googleapis.com/css?family=Open+Sans:4…,700italic,700,600,400

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 2.5KiB (11% reduction).

Minifying http://ethw.org/Main_Page could save 2.5KiB (11% reduction).

ethw.org Desktop Resources

Total Resources41
Number of Hosts4
Static Resources34
JavaScript Resources12
CSS Resources6

ethw.org Desktop Resource Breakdown

ethw.org mobile page speed rank

Last tested: 2017-05-16


Mobile Speed Bad
47/100

ethw.org Mobile Speed Test Quick Summary


priority - 62 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 608.1KiB (71% reduction).

Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…booty&version=UohAn2z0 could save 124.9KiB (71% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty could save 105.2KiB (83% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=512c457025c1 could save 83.8KiB (71% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…nly=scripts&skin=booty could save 57.3KiB (64% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=6db6eca9c0b6 could save 42.1KiB (70% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=a6aea4aaa965 could save 39.9KiB (69% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=de3f49de7e01 could save 33.4KiB (72% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=4d0d97f21381 could save 30KiB (76% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…y&version=204e811fd7ab could save 21.9KiB (67% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…nly=scripts&skin=booty could save 20.8KiB (61% reduction).
Compressing http://ethw.org/Main_Page could save 17.5KiB (71% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty could save 15.9KiB (64% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty could save 10.8KiB (73% reduction).
Compressing http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty could save 4.4KiB (68% reduction).

priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 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://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty
http://fonts.googleapis.com/css?family=Open+Sans:4…,700italic,700,600,400

priority - 19 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://ethw.org/w/extensions/SemanticMediaWiki/res/images/smw_button.png (expiration not specified)
http://ethw.org/w/images/0/06/Perspectives_steel_industry.jpg (expiration not specified)
http://ethw.org/w/images/9/97/0030.jpg (expiration not specified)
http://ethw.org/w/images/e/e5/50_material_featured.jpg (expiration not specified)
http://ethw.org/w/images/thumb/1/1a/SME_logo.jpg/139px-SME_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/2/22/ASME_logo.jpg/141px-ASME_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/4/4a/Judah_featured…5px-Judah_featured.jpg (expiration not specified)
http://ethw.org/w/images/thumb/5/51/AIME_logo.jpg/74px-AIME_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/6/62/SWE_logo.jpg/151px-SWE_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/8/85/IEEE_logo.jpg/150px-IEEE_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/8/8e/AIST_logo.jpg/171px-AIST_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/b/b7/AIChE_logo.jpg/362px-AIChE_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/c/ca/SPE_logo.jpg/162px-SPE_logo.jpg (expiration not specified)
http://ethw.org/w/images/thumb/d/d1/Av1210_BrillAt…Av1210_BrillAtWork.jpg (expiration not specified)
http://ethw.org/w/images/thumb/d/d6/ASCE_logo.jpg/218px-ASCE_logo.jpg (expiration not specified)
http://ethw.org/w/resources/assets/poweredby_mediawiki_176x62.png (expiration not specified)
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…nly=scripts&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…nly=scripts&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…only=styles&skin=booty (5 minutes)
http://ethw.org/w/load.php?debug=false&lang=en&mod…nly=scripts&skin=booty (5 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 16 Optimize images

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

Optimize the following images to reduce their size by 160.5KiB (27% reduction).

Compressing http://ethw.org/w/images/e/e5/50_material_featured.jpg could save 71.8KiB (38% reduction).
Compressing http://ethw.org/w/images/9/97/0030.jpg could save 41.1KiB (16% reduction).
Compressing http://ethw.org/w/images/0/06/Perspectives_steel_industry.jpg could save 17.3KiB (25% reduction).
Compressing http://ethw.org/w/images/thumb/b/b7/AIChE_logo.jpg/362px-AIChE_logo.jpg could save 6.1KiB (45% reduction).
Compressing http://ethw.org/w/images/thumb/d/d6/ASCE_logo.jpg/218px-ASCE_logo.jpg could save 5.8KiB (45% reduction).
Compressing http://ethw.org/w/images/thumb/1/1a/SME_logo.jpg/139px-SME_logo.jpg could save 5.1KiB (53% reduction).
Compressing http://ethw.org/w/images/thumb/8/85/IEEE_logo.jpg/150px-IEEE_logo.jpg could save 4.2KiB (45% reduction).
Compressing http://ethw.org/w/images/thumb/2/22/ASME_logo.jpg/141px-ASME_logo.jpg could save 3.6KiB (44% reduction).
Compressing http://ethw.org/w/images/thumb/c/ca/SPE_logo.jpg/162px-SPE_logo.jpg could save 2KiB (27% reduction).
Compressing http://ethw.org/w/images/thumb/5/51/AIME_logo.jpg/74px-AIME_logo.jpg could save 2KiB (40% reduction).
Compressing http://ethw.org/w/images/thumb/8/8e/AIST_logo.jpg/171px-AIST_logo.jpg could save 1.4KiB (24% 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 2.5KiB (11% reduction).

Minifying http://ethw.org/Main_Page could save 2.5KiB (11% reduction).

ethw.org Mobile Resources

Total Resources40
Number of Hosts4
Static Resources34
JavaScript Resources12
CSS Resources6

ethw.org Mobile Resource Breakdown

ethw.org mobile page usability

Last tested: 2017-05-16


Mobile Usability Good
90/100

ethw.org Mobile Usability Test Quick Summary


priority - 9 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 512 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="/w/images/thum…-IEEE_logo.jpg"> falls outside the viewport.
The element <img src="/w/images/thum…x-SWE_logo.jpg"> falls outside the viewport.
The element <img src="/w/images/thum…x-SME_logo.jpg"> falls outside the viewport.

priority - 0 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 href="/ETHW:About">About ETHW</a> and 1 others are close to other tap targets.

ethw.org similar domains

Similar domains:
www.ethw.com
www.ethw.net
www.ethw.org
www.ethw.info
www.ethw.biz
www.ethw.us
www.ethw.mobi
www.thw.org
www.ethw.org
www.wthw.org
www.ewthw.org
www.wethw.org
www.sthw.org
www.esthw.org
www.sethw.org
www.dthw.org
www.edthw.org
www.dethw.org
www.rthw.org
www.erthw.org
www.rethw.org
www.ehw.org
www.erhw.org
www.etrhw.org
www.efhw.org
www.etfhw.org
www.efthw.org
www.eghw.org
www.etghw.org
www.egthw.org
www.eyhw.org
www.etyhw.org
www.eythw.org
www.etw.org
www.etbw.org
www.ethbw.org
www.etbhw.org
www.etgw.org
www.ethgw.org
www.etyw.org
www.ethyw.org
www.etuw.org
www.ethuw.org
www.etuhw.org
www.etjw.org
www.ethjw.org
www.etjhw.org
www.etnw.org
www.ethnw.org
www.etnhw.org
www.eth.org
www.ethq.org
www.ethwq.org
www.ethqw.org
www.etha.org
www.ethwa.org
www.ethaw.org
www.eths.org
www.ethws.org
www.ethsw.org
www.ethe.org
www.ethwe.org
www.ethew.org

ethw.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.


ethw.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.