scemd.org website information.
scemd.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 scemd.org domain:
- ns52.domaincontrol.com
- ns51.domaincontrol.com
and probably website scemd.org is hosted by CHINA169-BJ China Unicom Beijing Province Network, CN web hosting company. Check the complete list of other most popular websites hosted by CHINA169-BJ China Unicom Beijing Province Network, CN hosting company.
According to Alexa traffic rank the highest website scemd.org position was 14205 (in the world). The lowest Alexa rank position was 999542. Now website scemd.org ranked in Alexa database as number 99454 (in the world).
Website scemd.org Desktop speed measurement score (40/100) is better than the results of 14.88% of other sites shows that the page desktop performance can be improved.
scemd.org Mobile usability score (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of scemd.org (36/100) is better than the results of 14.78% 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-27-2024 | 99,454 | 600 |
Nov-26-2024 | 100,054 | 892 |
Nov-25-2024 | 100,946 | 592 |
Nov-24-2024 | 101,538 | 442 |
Nov-23-2024 | 101,980 | -1,180 |
Nov-22-2024 | 100,800 | -324 |
Nov-21-2024 | 100,476 | 890 |
Advertisement
scemd.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.
scemd.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: SCEMD.ORG
Registry Domain ID: D84851611-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2020-02-26T13:33:31Z
Creation Date: 2002-03-25T19:47:02Z
Registry Expiry Date: 2023-03-25T19:47:02Z
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: Domains By Proxy, LLC
Registrant State/Province: Arizona
Registrant Country: US
Name Server: NS51.DOMAINCONTROL.COM
Name Server: NS52.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-02-18T20:09:50Z
scemd.org server information
scemd.org desktop page speed rank
Last tested: 2018-08-16
scemd.org Desktop Speed Test Quick Summary
priority - 69 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 672.8KiB (78% reduction).
Compressing https://scemd.org/css/bootstrap.min.css could save 92.6KiB (83% reduction).
Compressing https://scemd.org/js/vendor/slick.js could save 74.5KiB (83% reduction).
Compressing https://scemd.org/js/vendor/jquery-1.11.2.min.js could save 61.2KiB (65% reduction).
Compressing https://scemd.org/css/main.css?v=1.3 could save 49.6KiB (84% reduction).
Compressing https://scemd.org/js/vendor/handlebars.min.js could save 43.4KiB (68% reduction).
Compressing https://scemd.org/js/vendor/moment.min.js could save 34KiB (67% reduction).
Compressing https://scemd.org/ could save 32.3KiB (84% reduction).
Compressing https://scemd.org/css/fontawesome-all.min.css could save 25.8KiB (78% reduction).
Compressing https://scemd.org/js/vendor/bootstrap.min.js could save 25.5KiB (73% reduction).
Compressing https://scemd.org/json/twitter.json could save 20.2KiB (86% reduction).
Compressing https://scemd.org/json/trainings.json could save 15.2KiB (84% reduction).
Compressing https://scemd.org/css/fullcalendar.min.css could save 12.1KiB (77% reduction).
Compressing https://scemd.org/js/vendor/modernizr-2.8.3-respond-1.4.2.min.js could save 11.6KiB (59% reduction).
Compressing https://scemd.org/js/main.js?v=1.2 could save 8.2KiB (72% reduction).
Compressing https://scemd.org/json/weather.json could save 3.6KiB (77% reduction).
Compressing https://scemd.org/css/slick-theme.css could save 2.4KiB (73% reduction).
Compressing https://scemd.org/images/scemd.svg could save 1.4KiB (55% reduction).
Compressing https://scemd.org/css/fullcalendar.print.min.css could save 1.3KiB (67% reduction).
Compressing https://scemd.org/css/slick.css could save 1.3KiB (69% reduction).
Compressing https://scemd.org/images/icons/svg/calendar.svg could save 539B (53% reduction).
Compressing https://scemd.org/images/icons/weather/default.svg could save 387B (46% reduction).
Compressing https://scemd.org/images/icons/svg/quick-link.svg could save 304B (46% reduction).
Compressing https://scemd.org/images/icons/svg/hurricane.svg could save 209B (37% reduction).
Compressing https://scemd.org/images/icons/svg/plan.svg could save 140B (32% reduction).
Compressing https://scemd.org/images/icons/svg/shelter.svg could save 131B (33% reduction).
priority - 64 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 624.5KiB (68% reduction).
Compressing https://scemd.org/images/slides/zone-slide.jpg could save 167.8KiB (77% reduction).
Compressing https://scemd.org/images/slides/app-slide-2.jpg could save 91.8KiB (67% reduction).
Compressing https://scemd.org/images/training-and-events.jpg could save 49.9KiB (51% reduction).
Compressing https://scemd.org/images/slides/prepared-thumbnail.jpg could save 17.9KiB (70% reduction).
Compressing https://scemd.org/images/slides/app-thumbnail-2.jpg could save 13.9KiB (70% reduction).
Compressing and resizing https://scemd.org/images/google-play.png could save 11.9KiB (69% reduction).
Compressing https://scemd.org/images/icons/arrow.png could save 556B (33% reduction).
Compressing https://scemd.org/images/state.png could save 258B (25% reduction).
Compressing https://scemd.org/images/icons/links.png could save 228B (30% reduction).
Compressing https://scemd.org/images/icons/closings.png could save 172B (30% reduction).
Compressing https://scemd.org/images/icons/shelters.png could save 142B (31% reduction).
Compressing https://scemd.org/images/icons/zone.png could save 121B (20% reduction).
Compressing https://scemd.org/images/icons/plan.png could save 107B (22% reduction).
Compressing https://scemd.org/images/icons/warning.png could save 102B (18% reduction).
priority - 23 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://scemd.org/css/bootstrap.min.css (expiration not specified)
https://scemd.org/css/fontawesome-all.min.css (expiration not specified)
https://scemd.org/css/fullcalendar.min.css (expiration not specified)
https://scemd.org/css/fullcalendar.print.min.css (expiration not specified)
https://scemd.org/css/slick-theme.css (expiration not specified)
https://scemd.org/css/slick.css (expiration not specified)
https://scemd.org/images/app-store.png (expiration not specified)
https://scemd.org/images/emap.png (expiration not specified)
https://scemd.org/images/google-play.png (expiration not specified)
https://scemd.org/images/icons/arrow.png (expiration not specified)
https://scemd.org/images/icons/closings.png (expiration not specified)
https://scemd.org/images/icons/links.png (expiration not specified)
https://scemd.org/images/icons/plan.png (expiration not specified)
https://scemd.org/images/icons/shelters.png (expiration not specified)
https://scemd.org/images/icons/svg/calendar.svg (expiration not specified)
https://scemd.org/images/icons/svg/hurricane.svg (expiration not specified)
https://scemd.org/images/icons/svg/plan.svg (expiration not specified)
https://scemd.org/images/icons/svg/quick-link.svg (expiration not specified)
https://scemd.org/images/icons/svg/shelter.svg (expiration not specified)
https://scemd.org/images/icons/warning.png (expiration not specified)
https://scemd.org/images/icons/weather/default.svg (expiration not specified)
https://scemd.org/images/icons/zone.png (expiration not specified)
https://scemd.org/images/scemd.svg (expiration not specified)
https://scemd.org/images/seal-white.png (expiration not specified)
https://scemd.org/images/seal.png (expiration not specified)
https://scemd.org/images/slides/app-slide-2.jpg (expiration not specified)
https://scemd.org/images/slides/app-thumbnail-2.jpg (expiration not specified)
https://scemd.org/images/slides/kyz-slide.png (expiration not specified)
https://scemd.org/images/slides/kyz-thumbnail.png (expiration not specified)
https://scemd.org/images/slides/prepared-slide.jpg (expiration not specified)
https://scemd.org/images/slides/prepared-thumbnail.jpg (expiration not specified)
https://scemd.org/images/slides/zone-slide.jpg (expiration not specified)
https://scemd.org/images/state.png (expiration not specified)
https://scemd.org/images/training-and-events.jpg (expiration not specified)
https://scemd.org/js/vendor/bootstrap.min.js (expiration not specified)
https://scemd.org/js/vendor/handlebars.min.js (expiration not specified)
https://scemd.org/js/vendor/jquery-1.11.2.min.js (expiration not specified)
https://scemd.org/js/vendor/modernizr-2.8.3-respond-1.4.2.min.js (expiration not specified)
https://scemd.org/js/vendor/moment-timezone-with-data.min.js (expiration not specified)
https://scemd.org/js/vendor/moment.min.js (expiration not specified)
https://scemd.org/js/vendor/slick.js (expiration not specified)
https://scemd.org/json/trainings.json (60 seconds)
https://scemd.org/json/twitter.json (60 seconds)
https://scemd.org/json/weather.json (60 seconds)
https://www.googletagmanager.com/gtag/js?id=UA-119762819-1 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 4 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 43.8KiB (42% reduction).
Minifying https://scemd.org/js/main.js?v=1.2 could save 4.3KiB (39% reduction).
Minifying https://scemd.org/json/weather.json could save 1.9KiB (41% reduction).
priority - 4 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 - 2 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 15.6KiB (24% reduction).
Minifying https://scemd.org/css/slick-theme.css could save 865B (26% reduction).
Minifying https://scemd.org/css/slick.css could save 516B (28% reduction).
Minifying https://scemd.org/css/fullcalendar.print.min.css could save 217B (11% reduction).
priority - 1 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 10KiB (27% reduction).
scemd.org Desktop Resources
Total Resources | 60 |
Number of Hosts | 5 |
Static Resources | 48 |
JavaScript Resources | 13 |
CSS Resources | 8 |
scemd.org Desktop Resource Breakdown
scemd.org mobile page speed rank
Last tested: 2018-08-16
scemd.org Mobile Speed Test Quick Summary
priority - 69 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 672.8KiB (78% reduction).
Compressing https://scemd.org/css/bootstrap.min.css could save 92.6KiB (83% reduction).
Compressing https://scemd.org/js/vendor/slick.js could save 74.5KiB (83% reduction).
Compressing https://scemd.org/js/vendor/jquery-1.11.2.min.js could save 61.2KiB (65% reduction).
Compressing https://scemd.org/css/main.css?v=1.3 could save 49.6KiB (84% reduction).
Compressing https://scemd.org/js/vendor/handlebars.min.js could save 43.4KiB (68% reduction).
Compressing https://scemd.org/js/vendor/moment.min.js could save 34KiB (67% reduction).
Compressing https://scemd.org/ could save 32.3KiB (84% reduction).
Compressing https://scemd.org/css/fontawesome-all.min.css could save 25.8KiB (78% reduction).
Compressing https://scemd.org/js/vendor/bootstrap.min.js could save 25.5KiB (73% reduction).
Compressing https://scemd.org/json/twitter.json could save 20.2KiB (86% reduction).
Compressing https://scemd.org/json/trainings.json could save 15.2KiB (84% reduction).
Compressing https://scemd.org/css/fullcalendar.min.css could save 12.1KiB (77% reduction).
Compressing https://scemd.org/js/vendor/modernizr-2.8.3-respond-1.4.2.min.js could save 11.6KiB (59% reduction).
Compressing https://scemd.org/js/main.js?v=1.2 could save 8.2KiB (72% reduction).
Compressing https://scemd.org/json/weather.json could save 3.6KiB (77% reduction).
Compressing https://scemd.org/css/slick-theme.css could save 2.4KiB (73% reduction).
Compressing https://scemd.org/images/scemd.svg could save 1.4KiB (55% reduction).
Compressing https://scemd.org/css/fullcalendar.print.min.css could save 1.3KiB (67% reduction).
Compressing https://scemd.org/css/slick.css could save 1.3KiB (69% reduction).
Compressing https://scemd.org/images/icons/svg/calendar.svg could save 539B (53% reduction).
Compressing https://scemd.org/images/icons/weather/default.svg could save 387B (46% reduction).
Compressing https://scemd.org/images/icons/svg/quick-link.svg could save 304B (46% reduction).
Compressing https://scemd.org/images/icons/svg/hurricane.svg could save 209B (37% reduction).
Compressing https://scemd.org/images/icons/svg/plan.svg could save 140B (32% reduction).
Compressing https://scemd.org/images/icons/svg/shelter.svg could save 131B (33% reduction).
priority - 64 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 626.7KiB (68% reduction).
Compressing https://scemd.org/images/slides/zone-slide.jpg could save 167.8KiB (77% reduction).
Compressing https://scemd.org/images/slides/app-slide-2.jpg could save 91.8KiB (67% reduction).
Compressing https://scemd.org/images/training-and-events.jpg could save 49.9KiB (51% reduction).
Compressing https://scemd.org/images/slides/prepared-thumbnail.jpg could save 17.9KiB (70% reduction).
Compressing and resizing https://scemd.org/images/google-play.png could save 14KiB (82% reduction).
Compressing https://scemd.org/images/slides/app-thumbnail-2.jpg could save 13.9KiB (70% reduction).
Compressing https://scemd.org/images/icons/arrow.png could save 556B (33% reduction).
Compressing https://scemd.org/images/state.png could save 258B (25% reduction).
Compressing https://scemd.org/images/icons/links.png could save 228B (30% reduction).
Compressing https://scemd.org/images/icons/closings.png could save 172B (30% reduction).
Compressing https://scemd.org/images/icons/shelters.png could save 142B (31% reduction).
Compressing https://scemd.org/images/icons/zone.png could save 121B (20% reduction).
Compressing https://scemd.org/images/icons/plan.png could save 107B (22% reduction).
Compressing https://scemd.org/images/icons/warning.png could save 102B (18% reduction).
priority - 35 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://scemd.org/css/bootstrap.min.css (expiration not specified)
https://scemd.org/css/fontawesome-all.min.css (expiration not specified)
https://scemd.org/css/fullcalendar.min.css (expiration not specified)
https://scemd.org/css/fullcalendar.print.min.css (expiration not specified)
https://scemd.org/css/slick-theme.css (expiration not specified)
https://scemd.org/css/slick.css (expiration not specified)
https://scemd.org/images/app-store.png (expiration not specified)
https://scemd.org/images/emap.png (expiration not specified)
https://scemd.org/images/google-play.png (expiration not specified)
https://scemd.org/images/icons/arrow.png (expiration not specified)
https://scemd.org/images/icons/closings.png (expiration not specified)
https://scemd.org/images/icons/links.png (expiration not specified)
https://scemd.org/images/icons/plan.png (expiration not specified)
https://scemd.org/images/icons/shelters.png (expiration not specified)
https://scemd.org/images/icons/svg/calendar.svg (expiration not specified)
https://scemd.org/images/icons/svg/hurricane.svg (expiration not specified)
https://scemd.org/images/icons/svg/plan.svg (expiration not specified)
https://scemd.org/images/icons/svg/quick-link.svg (expiration not specified)
https://scemd.org/images/icons/svg/shelter.svg (expiration not specified)
https://scemd.org/images/icons/warning.png (expiration not specified)
https://scemd.org/images/icons/weather/default.svg (expiration not specified)
https://scemd.org/images/icons/zone.png (expiration not specified)
https://scemd.org/images/scemd.svg (expiration not specified)
https://scemd.org/images/seal-white.png (expiration not specified)
https://scemd.org/images/seal.png (expiration not specified)
https://scemd.org/images/slides/app-slide-2.jpg (expiration not specified)
https://scemd.org/images/slides/app-thumbnail-2.jpg (expiration not specified)
https://scemd.org/images/slides/kyz-slide.png (expiration not specified)
https://scemd.org/images/slides/kyz-thumbnail.png (expiration not specified)
https://scemd.org/images/slides/prepared-slide.jpg (expiration not specified)
https://scemd.org/images/slides/prepared-thumbnail.jpg (expiration not specified)
https://scemd.org/images/slides/zone-slide.jpg (expiration not specified)
https://scemd.org/images/state.png (expiration not specified)
https://scemd.org/images/training-and-events.jpg (expiration not specified)
https://scemd.org/js/vendor/bootstrap.min.js (expiration not specified)
https://scemd.org/js/vendor/handlebars.min.js (expiration not specified)
https://scemd.org/js/vendor/jquery-1.11.2.min.js (expiration not specified)
https://scemd.org/js/vendor/modernizr-2.8.3-respond-1.4.2.min.js (expiration not specified)
https://scemd.org/js/vendor/moment-timezone-with-data.min.js (expiration not specified)
https://scemd.org/js/vendor/moment.min.js (expiration not specified)
https://scemd.org/js/vendor/slick.js (expiration not specified)
https://scemd.org/json/trainings.json (60 seconds)
https://scemd.org/json/twitter.json (60 seconds)
https://scemd.org/json/weather.json (60 seconds)
https://www.googletagmanager.com/gtag/js?id=UA-119762819-1 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
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 - 4 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 43.8KiB (42% reduction).
Minifying https://scemd.org/js/main.js?v=1.2 could save 4.3KiB (39% reduction).
Minifying https://scemd.org/json/weather.json could save 1.9KiB (41% reduction).
priority - 2 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 15.6KiB (24% reduction).
Minifying https://scemd.org/css/slick-theme.css could save 865B (26% reduction).
Minifying https://scemd.org/css/slick.css could save 516B (28% reduction).
Minifying https://scemd.org/css/fullcalendar.print.min.css could save 217B (11% reduction).
priority - 1 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 10KiB (27% reduction).
scemd.org Mobile Resources
Total Resources | 60 |
Number of Hosts | 5 |
Static Resources | 48 |
JavaScript Resources | 13 |
CSS Resources | 8 |
scemd.org Mobile Resource Breakdown
scemd.org mobile page usability
Last tested: 2018-08-16
scemd.org Mobile Usability Test Quick Summary
priority - 4 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.
<li class="slick-active">1</li>
and 9 others are close to other tap targets.The tap target
<button id="slick-slide-control10" type="button">1</button>
is close to 3 other tap targets.The tap target
<li>2</li>
and 3 others are close to other tap targets.The tap target
<button id="slick-slide-control11" type="button">2</button>
and 3 others are close to other tap targets.The tap target
<a href="https://twitter.com/SCEMD" class="social-icon"></a>
and 2 others are close to other tap targets.scemd.org similar domains
www.scemd.net
www.scemd.org
www.scemd.info
www.scemd.biz
www.scemd.us
www.scemd.mobi
www.cemd.org
www.scemd.org
www.wcemd.org
www.swcemd.org
www.wscemd.org
www.ecemd.org
www.secemd.org
www.escemd.org
www.dcemd.org
www.sdcemd.org
www.dscemd.org
www.zcemd.org
www.szcemd.org
www.zscemd.org
www.xcemd.org
www.sxcemd.org
www.xscemd.org
www.acemd.org
www.sacemd.org
www.ascemd.org
www.semd.org
www.sxemd.org
www.scxemd.org
www.sdemd.org
www.scdemd.org
www.sfemd.org
www.scfemd.org
www.sfcemd.org
www.svemd.org
www.scvemd.org
www.svcemd.org
www.scmd.org
www.scwmd.org
www.scewmd.org
www.scwemd.org
www.scsmd.org
www.scesmd.org
www.scsemd.org
www.scdmd.org
www.scedmd.org
www.scrmd.org
www.scermd.org
www.scremd.org
www.sced.org
www.scend.org
www.scemnd.org
www.scenmd.org
www.scejd.org
www.scemjd.org
www.scejmd.org
www.scekd.org
www.scemkd.org
www.scekmd.org
www.scem.org
www.scemx.org
www.scemdx.org
www.scemxd.org
www.scems.org
www.scemds.org
www.scemsd.org
www.sceme.org
www.scemde.org
www.scemed.org
www.scemr.org
www.scemdr.org
www.scemrd.org
www.scemf.org
www.scemdf.org
www.scemfd.org
www.scemc.org
www.scemdc.org
www.scemcd.org
scemd.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.
scemd.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.