mastercard.us website information.
mastercard.us domain name is registered by .US top-level domain registry. See the other sites registred in .US domain zone.
Following name servers are specified for mastercard.us domain:
- dns2.mastercard.com
- dns1.mastercard.com
and probably website mastercard.us is hosted by FACEBOOK - Facebook, Inc., US web hosting company. Check the complete list of other most popular websites hosted by FACEBOOK - Facebook, Inc., US hosting company.
According to Alexa traffic rank the highest website mastercard.us position was 3093 (in the world). The lowest Alexa rank position was 4838. Now website mastercard.us ranked in Alexa database as number 4479 (in the world).
Website mastercard.us Desktop speed measurement score (60/100) is better than the results of 35.69% of other sites shows that the page desktop performance can be improved.
mastercard.us Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of mastercard.us (51/100) is better than the results of 35.73% 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 |
|---|---|---|
| May-04-2024 | 4,479 | 75 |
| May-03-2024 | 4,554 | -57 |
| May-02-2024 | 4,497 | 0 |
| May-01-2024 | 4,497 | -25 |
| Apr-30-2024 | 4,472 | 85 |
| Apr-29-2024 | 4,557 | -31 |
| Apr-28-2024 | 4,526 | -7 |
Advertisement
mastercard.us 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.
mastercard.us 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: mastercard.us
Registry Domain ID: D2406813-US
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: www.markmonitor.com
Updated Date: 2021-04-18T09:27:24Z
Creation Date: 2002-05-16T20:24:36Z
Registry Expiry Date: 2022-05-15T23:59:59Z
Registrar: MarkMonitor, Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Registry Registrant ID: C51998167-US
Registrant Name: Internet Development
Registrant Organization: MasterCard International Inc.
Registrant Street: 2200 MasterCard Blvd
Registrant Street:
Registrant Street:
Registrant City: O Fallon
Registrant State/Province: MO
Registrant Postal Code: 63366
Registrant Country: US
Registrant Phone: +1.6367223771
Registrant Phone Ext:
Registrant Fax: +1.6367223771
Registrant Fax Ext:
Registrant Email: hostmaster@mastercard.org
Registrant Application Purpose: P1
Registrant Nexus Category: C21
Registry Admin ID:
Admin Name:
Admin Organization:
Admin Street:
Admin Street:
Admin Street:
Admin City:
Admin State/Province:
Admin Postal Code:
Admin Country:
Admin Phone:
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email:
Registry Tech ID: C51147210-US
Tech Name: MasterCard International Incorporated
Tech Organization: MasterCard International Incorporated
Tech Street: 2200 MasterCard Blvd
Tech Street:
Tech Street:
Tech City: O Fallon
Tech State/Province: MO
Tech Postal Code: 63366
Tech Country: US
Tech Phone: +1.6367223771
Tech Phone Ext:
Tech Fax: +1.6367222878
Tech Fax Ext:
Tech Email: hostmaster@mastercard.org
Tech Application Purpose: P1
Tech Nexus Category: C21
Name Server: a22-65.akam.net
Name Server: a9-64.akam.net
Name Server: a7-67.akam.net
Name Server: a26-66.akam.net
Name Server: a18-64.akam.net
Name Server: a1-29.akam.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2021-04-25T14:27:50Z
mastercard.us server information
mastercard.us desktop page speed rank
Last tested: 2016-09-03
mastercard.us Desktop Speed Test Quick Summary
priority - 34 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 332KiB (35% reduction).
Compressing and resizing https://www.mastercard.us/content/mccom-admin/cont…rm/resize600/image.jpg could save 45.6KiB (77% reduction).
Compressing https://www.mastercard.us/en-us/_jcr_content/conte….jpg/1469803738959.jpg could save 45.5KiB (13% reduction).
Compressing and resizing https://www.mastercard.us/content/mccom-admin/cont…rm/resize600/image.jpg could save 35.1KiB (75% reduction).
Compressing and resizing https://www.mastercard.us/content/mccom-admin/cont…rm/resize600/image.jpg could save 33.7KiB (74% reduction).
Compressing and resizing https://www.mastercard.us/content/mccom-admin/cont…rm/resize600/image.jpg could save 24.5KiB (72% reduction).
Compressing https://www.mastercard.us/content/mccom-admin/cont…rm/resize600/image.jpg could save 17.8KiB (13% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…l-sprite-moreicons.png could save 8.8KiB (12% reduction).
Compressing https://www.mastercard.us/en-us/_jcr_content/conte….jpg/1468433068384.jpg could save 8.6KiB (21% reduction).
Compressing https://www.mastercard.us/content/mccom-admin/refe….jpg/1472061872053.jpg could save 4.3KiB (23% reduction).
Compressing https://www.mastercard.us/content/mccom-admin/refe….jpg/1471534321998.jpg could save 3.4KiB (16% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…uttons/cta-default.png could save 2.6KiB (92% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…images/shadow-down.png could save 844B (89% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercard_com/images/close-x.png could save 813B (77% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…ages/close-x-white.png could save 733B (61% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…s/mobile-home-icon.png could save 732B (43% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…s/content-feed-nav.png could save 673B (60% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…icons/twitter-icon.png could save 639B (39% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…earch-input-button.png could save 633B (42% reduction).
priority - 15 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:
https://assets.adobedtm.com/cfabee345daf36db64390f…09ccdd55fee01e92f31.js (expiration not specified)
https://assets.adobedtm.com/cfabee345daf36db64390f…3fa61366465d90008f8.js (expiration not specified)
https://cdn-social.janrain.com/social/janrain-social.css (expiration not specified)
https://cdn-social.janrain.com/social/janrain-social.min.js (expiration not specified)
https://www.mastercard.us/content/mccom-admin/coun….country-language.json (15 minutes)
https://www.mastercard.us/content/mccom-admin/en-u…in.account-access.json (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…data-analytics.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…/data-analytics.min.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…arketing-email.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…marketing-email.min.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…alytics-optout.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…nalytics-optout.min.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…css-components.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…ss-components2.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…bs/css-general.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterprise/libs/css-layout.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…/css-typefaces.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterprise/libs/css-vendor.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterprise/libs/footer.min.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterprise/libs/head.min.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterprise/libs/vendor.min.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…css-components.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…ss-components2.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…bs/css-general.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…ibs/css-layout.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…/css-typefaces.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…ibs/css-vendor.min.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercard_com/libs/footer.min.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercard_com/libs/head.min.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercard_com/libs/vendor.min.js (15 minutes)
priority - 10 Avoid landing page redirects
Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.mastercard.us/
https://www.mastercard.us/
https://www.mastercard.us/en-us.html
priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 15 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:
https://www.mastercard.us/etc/clientlibs/enterprise/libs/head.min.js
https://www.mastercard.us/etc/clientlibs/mastercard_com/libs/head.min.js
https://cdn-social.janrain.com/social/janrain-social.min.js
https://fast.fonts.net/jsapi/f6de1715-1efa-4a83-b5d7-8784f9c21d4a.js
Optimize CSS Delivery of the following:
https://www.mastercard.us/etc/clientlibs/mastercar…/css-typefaces.min.css
https://www.mastercard.us/etc/clientlibs/enterprise/libs/css-layout.min.css
https://www.mastercard.us/etc/clientlibs/mastercar…ibs/css-layout.min.css
https://www.mastercard.us/etc/clientlibs/enterpris…css-components.min.css
https://www.mastercard.us/etc/clientlibs/mastercar…css-components.min.css
https://www.mastercard.us/etc/clientlibs/enterpris…ss-components2.min.css
https://www.mastercard.us/etc/clientlibs/mastercar…ss-components2.min.css
https://www.mastercard.us/etc/clientlibs/enterprise/libs/css-vendor.min.css
https://www.mastercard.us/etc/clientlibs/mastercar…ibs/css-vendor.min.css
https://www.mastercard.us/etc/clientlibs/enterpris…bs/css-general.min.css
https://www.mastercard.us/etc/clientlibs/mastercar…bs/css-general.min.css
https://www.mastercard.us/etc/clientlibs/consumer-…data-analytics.min.css
https://www.mastercard.us/etc/clientlibs/consumer-…arketing-email.min.css
https://www.mastercard.us/etc/clientlibs/consumer-…alytics-optout.min.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 1.3KiB (15% reduction).
mastercard.us Desktop Resources
| Total Resources | 89 |
| Number of Hosts | 11 |
| Static Resources | 78 |
| JavaScript Resources | 22 |
| CSS Resources | 17 |
mastercard.us Desktop Resource Breakdown
mastercard.us mobile page speed rank
Last tested: 2019-12-10
mastercard.us 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 508.3KiB (59% reduction).
Compressing https://www.mastercard.us/en-us/_jcr_content/conte….jpg/1562075581205.jpg could save 185.7KiB (66% reduction).
Compressing https://www.mastercard.us/en-us/_jcr_content/conte….jpg/1546871219702.jpg could save 110.4KiB (69% reduction).
Compressing https://www.mastercard.us/content/mccom-admin/cont…rm/resize600/image.jpg could save 5.5KiB (14% reduction).
Compressing https://www.mastercard.us/content/mccom-admin/cont…rm/resize600/image.jpg could save 5.1KiB (12% reduction).
Compressing https://www.mastercard.us/content/mccom-admin/cont…rm/resize600/image.jpg could save 4.5KiB (20% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…s/mobile-home-icon.png could save 845B (50% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…images/shadow-down.png could save 844B (89% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…es/icons/hamburger.png could save 838B (84% reduction).
Compressing https://www.mastercard.us/etc/clientlibs/mastercar…s/content-feed-nav.png could save 592B (53% reduction).
Compressing https://www.mastercard.us/content/mccom-admin/refe….jpg/1546643411783.jpg could save 585B (22% reduction).
Compressing https://www.mastercard.us/en-us/_jcr_content/conte….jpg/1472150896637.jpg could save 418B (55% reduction).
priority - 25 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:
https://znbmujw2vcljimxnp-mastercard.siteintercept…s.html&t=1575986324783 (60 seconds)
https://www.google.com/recaptcha/api.js?hl=en (5 minutes)
https://www.mastercard.us/content/mccom-admin/coun….country-language.json (15 minutes)
https://www.mastercard.us/content/mccom-admin/en-u…in.account-access.json (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…33fe422b1f3699e058.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…40edcae01d1d7807e9d.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…7a3de2732b19209fea.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…d3e753544f7bbdbeda9.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…e1ba8e030049f07530b.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/consumer-…9107f41a6a1226e2b7.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…c332f6c8f8bb25305d.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…2eff1a316e160fdaca.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…0acc57f5047f36a2e1.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…0108f77a7ebd618aa9.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…c4267171b3edf6213b.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…04835d1a8af558f932.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…f0702b507aebb30d95b.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…2f34c595f2d675cf68a.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/enterpris…293cfe9b35c084a2b11.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…16a6b27d13e6cf1053.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…9da9060a55403e3b8e.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…12bcf9a1c6d3a1d669.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…cb2aea6452f34eb556.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…9f2d547f3e7e8cdd8a.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…93423badd2d1014e70.css (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…86ab67a2f15511ad83f.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…ea99aa49fa11b6aa9b1.js (15 minutes)
https://www.mastercard.us/etc/clientlibs/mastercar…3e4461b17bbf7ca39e6.js (15 minutes)
https://assets.adobedtm.com/cfabee345daf36db64390f…95bae730d6e958c9652.js (60 minutes)
https://assets.adobedtm.com/cfabee345daf36db64390f…1f9ddec971542e4cad3.js (60 minutes)
https://assets.adobedtm.com/cfabee345daf36db64390f…09ccdd55fee01e92f31.js (60 minutes)
https://assets.adobedtm.com/cfabee345daf36db64390f…3fa61366465d90008f8.js (60 minutes)
https://assets.adobedtm.com/cfabee345daf36db64390f…79964746d4af40006cb.js (60 minutes)
priority - 16 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:
priority - 10 Avoid 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.
https://www.mastercard.us/
https://www.mastercard.us/en-us.html
priority - 1 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 14.6KiB (28% reduction).
Minifying https://www.mastercard.us/etc/clientlibs/consumer-…d3e753544f7bbdbeda9.js could save 956B (34% reduction) after compression.
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 4.2KiB (20% reduction).
Minifying https://www.mastercard.us/en-us.html?_=1575986324530 could save 2.1KiB (20% reduction) after compression.
priority - 0 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 1.7KiB (52% reduction).
Compressing https://www.youtube.com/player_api could save 367B (43% reduction).
Compressing https://c.evidon.com/pub/c/1828/16643.js could save 168B (33% reduction).
mastercard.us Mobile Resources
| Total Resources | 103 |
| Number of Hosts | 25 |
| Static Resources | 67 |
| JavaScript Resources | 31 |
| CSS Resources | 15 |
mastercard.us Mobile Resource Breakdown
mastercard.us mobile page usability
Last tested: 2019-12-10
mastercard.us similar domains
www.mastercard.net
www.mastercard.org
www.mastercard.info
www.mastercard.biz
www.mastercard.us
www.mastercard.mobi
www.astercard.us
www.mastercard.us
www.nastercard.us
www.mnastercard.us
www.nmastercard.us
www.jastercard.us
www.mjastercard.us
www.jmastercard.us
www.kastercard.us
www.mkastercard.us
www.kmastercard.us
www.mstercard.us
www.mqstercard.us
www.maqstercard.us
www.mqastercard.us
www.mwstercard.us
www.mawstercard.us
www.mwastercard.us
www.msstercard.us
www.masstercard.us
www.msastercard.us
www.mzstercard.us
www.mazstercard.us
www.mzastercard.us
www.matercard.us
www.mawtercard.us
www.maswtercard.us
www.maetercard.us
www.masetercard.us
www.maestercard.us
www.madtercard.us
www.masdtercard.us
www.madstercard.us
www.maztercard.us
www.masztercard.us
www.maxtercard.us
www.masxtercard.us
www.maxstercard.us
www.maatercard.us
www.masatercard.us
www.maastercard.us
www.masercard.us
www.masrercard.us
www.mastrercard.us
www.masrtercard.us
www.masfercard.us
www.mastfercard.us
www.masftercard.us
www.masgercard.us
www.mastgercard.us
www.masgtercard.us
www.masyercard.us
www.mastyercard.us
www.masytercard.us
www.mastrcard.us
www.mastwrcard.us
www.mastewrcard.us
www.mastwercard.us
www.mastsrcard.us
www.mastesrcard.us
www.mastsercard.us
www.mastdrcard.us
www.mastedrcard.us
www.mastdercard.us
www.mastrrcard.us
www.masterrcard.us
www.mastecard.us
www.masteecard.us
www.masterecard.us
www.masteercard.us
www.mastedcard.us
www.masterdcard.us
www.mastefcard.us
www.masterfcard.us
www.mastefrcard.us
www.mastetcard.us
www.mastertcard.us
www.mastetrcard.us
www.masterard.us
www.masterxard.us
www.mastercxard.us
www.masterxcard.us
www.masterdard.us
www.mastercdard.us
www.masterfard.us
www.mastercfard.us
www.mastervard.us
www.mastercvard.us
www.mastervcard.us
www.mastercrd.us
www.mastercqrd.us
www.mastercaqrd.us
www.mastercqard.us
www.mastercwrd.us
www.mastercawrd.us
www.mastercward.us
www.mastercsrd.us
www.mastercasrd.us
www.mastercsard.us
www.masterczrd.us
www.mastercazrd.us
www.masterczard.us
www.mastercad.us
www.mastercaed.us
www.mastercared.us
www.mastercaerd.us
www.mastercadd.us
www.mastercardd.us
www.mastercadrd.us
www.mastercafd.us
www.mastercarfd.us
www.mastercafrd.us
www.mastercatd.us
www.mastercartd.us
www.mastercatrd.us
www.mastercar.us
www.mastercarx.us
www.mastercardx.us
www.mastercarxd.us
www.mastercars.us
www.mastercards.us
www.mastercarsd.us
www.mastercare.us
www.mastercarde.us
www.mastercarr.us
www.mastercardr.us
www.mastercarrd.us
www.mastercarf.us
www.mastercardf.us
www.mastercarc.us
www.mastercardc.us
www.mastercarcd.us
mastercard.us 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.
mastercard.us 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.