BIBLIOTEKAR.RU Библиотекарь.Ру - электронная интернет-библиотека - книги, учебники, альбомы по истории, искусству, культуре, медицине. Научная литература


bibliotekar.ru website information.

bibliotekar.ru domain name is registered by .RU top-level domain registry. See the other sites registred in .RU domain zone.

No name server records were found.

and probably website bibliotekar.ru is hosted by OVH SAS web hosting company. Check the complete list of other most popular websites hosted by OVH SAS hosting company.

According to Alexa traffic rank the highest website bibliotekar.ru position was 30486 (in the world). The lowest Alexa rank position was 35840. Now website bibliotekar.ru ranked in Alexa database as number 30532 (in the world).

Website bibliotekar.ru Desktop speed measurement score (70/100) is better than the results of 50.91% of other sites shows that the page desktop performance can be improved.

bibliotekar.ru Mobile usability score (82/100) is better than the results of 26.06% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of bibliotekar.ru (76/100) is better than the results of 85.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Mar-29-2024 30,53261
Mar-28-2024 30,59396
Mar-27-2024 30,689-37
Mar-26-2024 30,65227
Mar-25-2024 30,679-153
Mar-24-2024 30,526-40
Mar-23-2024 30,48687

Advertisement

bibliotekar.ru 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.



bibliotekar.ru 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.


% By submitting a query to RIPN's Whois Service
% you agree to abide by the following terms of use:
% http://www.ripn.net/about/servpol.html#3.2 (in Russian)
% http://www.ripn.net/about/en/servpol.html#3.2 (in English).

domain: BIBLIOTEKAR.RU
nserver: ns1.agava.net.ru.
nserver: ns2.agava.net.ru.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: R01-RU
admin-contact: https://partner.r01.ru/contact_admin.khtml
created: 2006-03-19T21:00:00Z
paid-till: 2022-03-19T21:00:00Z
free-date: 2022-04-20
source: TCI

Last updated on 2021-04-25T08:56:30Z

bibliotekar.ru server information

Servers Location

IP Address
Country
Region
City

bibliotekar.ru desktop page speed rank

Last tested: 2019-12-07


Desktop Speed Medium
70/100

bibliotekar.ru Desktop Speed Test Quick Summary


priority - 33 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://bibliotekar.ru/789.jpg (expiration not specified)
http://bibliotekar.ru/f.gif (expiration not specified)
http://bibliotekar.ru/kn2.png (expiration not specified)
http://bibliotekar.ru/kn4.png (expiration not specified)
http://bibliotekar.ru/kn5.png (expiration not specified)
http://bibliotekar.ru/n37.jpg (expiration not specified)
http://bibliotekar.ru/n41.jpg (expiration not specified)
http://bibliotekar.ru/n42.jpg (expiration not specified)
http://bibliotekar.ru/n43.jpg (expiration not specified)
http://bibliotekar.ru/n45.jpg (expiration not specified)
http://bibliotekar.ru/n48.jpg (expiration not specified)
http://bibliotekar.ru/n49.jpg (expiration not specified)
http://bibliotekar.ru/n54.jpg (expiration not specified)
http://bibliotekar.ru/n56.jpg (expiration not specified)
http://bibliotekar.ru/n58.jpg (expiration not specified)
http://bibliotekar.ru/n60.jpg (expiration not specified)
http://bibliotekar.ru/n64.jpg (expiration not specified)
http://bibliotekar.ru/n66.jpg (expiration not specified)
http://bibliotekar.ru/n71.jpg (expiration not specified)
http://bibliotekar.ru/n77.jpg (expiration not specified)
http://bibliotekar.ru/n78.jpg (expiration not specified)
http://bibliotekar.ru/n80.jpg (expiration not specified)
http://bibliotekar.ru/n82.jpg (expiration not specified)
http://bibliotekar.ru/n83.jpg (expiration not specified)
http://bibliotekar.ru/n86.jpg (expiration not specified)
http://bibliotekar.ru/n87.jpg (expiration not specified)
http://bibliotekar.ru/n88.jpg (expiration not specified)
http://bibliotekar.ru/prv3.jpg (expiration not specified)
http://bibliotekar.ru/sbk.png (expiration not specified)
http://bibliotekar.ru/shapka5.png (expiration not specified)
http://bibliotekar.ru/tc1.jpg (expiration not specified)
http://bibliotekar.ru/windex/18-vek.jpg (expiration not specified)
http://bibliotekar.ru/windex/alexandr-2.jpg (expiration not specified)
http://bibliotekar.ru/windex/car-nikolay-1.jpg (expiration not specified)
http://bibliotekar.ru/windex/gerb-9.jpg (expiration not specified)
http://bibliotekar.ru/windex/istorik-klyuchevskiy.jpg (expiration not specified)
http://bibliotekar.ru/windex/istoriya-nauki.jpg (expiration not specified)
http://bibliotekar.ru/windex/ivan-4-2.jpg (expiration not specified)
http://bibliotekar.ru/windex/kamenniy-vek.jpg (expiration not specified)
http://bibliotekar.ru/windex/karamzin-m.jpg (expiration not specified)
http://bibliotekar.ru/windex/knyaz-2.jpg (expiration not specified)
http://bibliotekar.ru/windex/konstituciya-rossii.jpg (expiration not specified)
http://bibliotekar.ru/windex/krepostnichestvo.jpg (expiration not specified)
http://bibliotekar.ru/windex/letopisi.jpg (expiration not specified)
http://bibliotekar.ru/windex/luvr-6.jpg (expiration not specified)
http://bibliotekar.ru/windex/medicina.jpg (expiration not specified)
http://bibliotekar.ru/windex/petr-1.jpg (expiration not specified)
http://bibliotekar.ru/windex/praviteli-rusi-2.jpg (expiration not specified)
http://bibliotekar.ru/windex/rus-15-16-vek-2.jpg (expiration not specified)
http://bibliotekar.ru/windex/rus.jpg (expiration not specified)
http://bibliotekar.ru/windex/russkiy-yazyk-2.jpg (expiration not specified)
http://bibliotekar.ru/windex/skachat-albomy.jpg (expiration not specified)
http://bibliotekar.ru/windex/smuta-4.jpg (expiration not specified)
http://bibliotekar.ru/windex/sssr-2.jpg (expiration not specified)
http://bibliotekar.ru/windex/tataro-mongoly.jpg (expiration not specified)
http://bibliotekar.ru/windex/zhizn.jpg (expiration not specified)
http://www.bibliotekar.ru/menu-left/esenin-2.jpg (expiration not specified)
http://www.bibliotekar.ru/menu-left/geologiya-2.jpg (expiration not specified)
http://www.bibliotekar.ru/menu-left/kartiny-4.jpg (expiration not specified)
http://www.bibliotekar.ru/menu-left/pushkin-5.jpg (expiration not specified)
https://yandex.ru/set/s/rsya-tag-users/data?referr…2F%2Fbibliotekar.ru%2F (5 minutes)
https://www.google.com/cse/static/style/look/v3/default.css (50 minutes)
http://an.yandex.ru/system/context.js (60 minutes)
http://cse.google.com/adsense/search/async-ads.js (60 minutes)
https://mc.yandex.ru/metrika/advert.gif (60 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)

priority - 7 Optimize images

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

Optimize the following images to reduce their size by 64.3KiB (24% reduction).

Compressing http://bibliotekar.ru/n88.jpg could save 7.6KiB (66% reduction).
Compressing http://bibliotekar.ru/windex/knyaz-2.jpg could save 4.7KiB (15% reduction).
Compressing http://bibliotekar.ru/windex/gerb-9.jpg could save 4.6KiB (24% reduction).
Compressing http://bibliotekar.ru/windex/car-nikolay-1.jpg could save 3.5KiB (26% reduction).
Compressing http://bibliotekar.ru/windex/krepostnichestvo.jpg could save 3.5KiB (19% reduction).
Compressing http://www.bibliotekar.ru/menu-left/pushkin-5.jpg could save 3.1KiB (40% reduction).
Compressing http://www.bibliotekar.ru/menu-left/esenin-2.jpg could save 2.8KiB (44% reduction).
Compressing http://bibliotekar.ru/windex/karamzin-m.jpg could save 2.1KiB (21% reduction).
Compressing http://bibliotekar.ru/windex/petr-1.jpg could save 2KiB (16% reduction).
Compressing http://bibliotekar.ru/n83.jpg could save 1.7KiB (27% reduction).
Compressing http://bibliotekar.ru/n64.jpg could save 1.7KiB (25% reduction).
Compressing http://bibliotekar.ru/n43.jpg could save 1.5KiB (26% reduction).
Compressing http://bibliotekar.ru/n54.jpg could save 1.5KiB (26% reduction).
Compressing http://bibliotekar.ru/windex/alexandr-2.jpg could save 1.5KiB (16% reduction).
Compressing http://bibliotekar.ru/n48.jpg could save 1.4KiB (26% reduction).
Compressing http://bibliotekar.ru/n56.jpg could save 1.3KiB (25% reduction).
Compressing http://bibliotekar.ru/n66.jpg could save 1.2KiB (27% reduction).
Compressing http://bibliotekar.ru/n60.jpg could save 1.1KiB (23% reduction).
Compressing http://bibliotekar.ru/windex/konstituciya-rossii.jpg could save 1.1KiB (15% reduction).
Compressing http://bibliotekar.ru/n58.jpg could save 1.1KiB (22% reduction).
Compressing http://bibliotekar.ru/n41.jpg could save 1.1KiB (23% reduction).
Compressing http://bibliotekar.ru/n71.jpg could save 1.1KiB (21% reduction).
Compressing http://bibliotekar.ru/n37.jpg could save 1.1KiB (23% reduction).
Compressing http://bibliotekar.ru/n45.jpg could save 1,017B (25% reduction).
Compressing http://www.bibliotekar.ru/menu-left/geologiya-2.jpg could save 963B (17% reduction).
Compressing http://bibliotekar.ru/n78.jpg could save 910B (24% reduction).
Compressing https://www.google.com/cse/static/css/v2/clear.png could save 898B (88% reduction).
Compressing http://bibliotekar.ru/n77.jpg could save 873B (24% reduction).
Compressing http://bibliotekar.ru/n80.jpg could save 867B (18% reduction).
Compressing http://bibliotekar.ru/n87.jpg could save 845B (24% reduction).
Compressing http://bibliotekar.ru/windex/rus.jpg could save 828B (15% reduction).
Compressing http://bibliotekar.ru/windex/tataro-mongoly.jpg could save 826B (15% reduction).
Compressing http://bibliotekar.ru/n49.jpg could save 809B (21% reduction).
Compressing http://bibliotekar.ru/prv3.jpg could save 758B (17% reduction).
Compressing http://bibliotekar.ru/windex/istorik-klyuchevskiy.jpg could save 725B (11% reduction).
Compressing http://bibliotekar.ru/n42.jpg could save 641B (20% reduction).
Compressing http://bibliotekar.ru/n82.jpg could save 618B (19% reduction).
Compressing http://bibliotekar.ru/789.jpg could save 495B (18% reduction).
Compressing http://bibliotekar.ru/tc1.jpg could save 209B (40% reduction).

priority - 4 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 34.9KiB (69% reduction).

Compressing http://bibliotekar.ru/ could save 34.8KiB (70% reduction).
Compressing https://yandex.ru/set/s/rsya-tag-users/data?referr…2F%2Fbibliotekar.ru%2F could save 149B (37% 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 3.7KiB (32% reduction).

Minifying https://www.google.com/cse/static/element/8b2252448421acb3/default+ru.css could save 3.2KiB (36% reduction) after compression.
Minifying https://www.google.com/cse/static/style/look/v3/default.css could save 509B (19% reduction) after compression.

bibliotekar.ru Desktop Resources

Total Resources143
Number of Hosts30
Static Resources79
JavaScript Resources19
CSS Resources2

bibliotekar.ru Desktop Resource Breakdown

bibliotekar.ru mobile page speed rank

Last tested: 2018-10-08


Mobile Speed Medium
76/100

bibliotekar.ru Mobile Speed Test Quick Summary


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:

http://bibliotekar.ru/789.jpg (expiration not specified)
http://bibliotekar.ru/f.gif (expiration not specified)
http://bibliotekar.ru/kn2.png (expiration not specified)
http://bibliotekar.ru/kn4.png (expiration not specified)
http://bibliotekar.ru/kn5.png (expiration not specified)
http://bibliotekar.ru/n37.jpg (expiration not specified)
http://bibliotekar.ru/n41.jpg (expiration not specified)
http://bibliotekar.ru/n42.jpg (expiration not specified)
http://bibliotekar.ru/n43.jpg (expiration not specified)
http://bibliotekar.ru/n45.jpg (expiration not specified)
http://bibliotekar.ru/n48.jpg (expiration not specified)
http://bibliotekar.ru/n49.jpg (expiration not specified)
http://bibliotekar.ru/n54.jpg (expiration not specified)
http://bibliotekar.ru/n56.jpg (expiration not specified)
http://bibliotekar.ru/n58.jpg (expiration not specified)
http://bibliotekar.ru/n60.jpg (expiration not specified)
http://bibliotekar.ru/n64.jpg (expiration not specified)
http://bibliotekar.ru/n66.jpg (expiration not specified)
http://bibliotekar.ru/n71.jpg (expiration not specified)
http://bibliotekar.ru/n77.jpg (expiration not specified)
http://bibliotekar.ru/n78.jpg (expiration not specified)
http://bibliotekar.ru/n80.jpg (expiration not specified)
http://bibliotekar.ru/n82.jpg (expiration not specified)
http://bibliotekar.ru/n83.jpg (expiration not specified)
http://bibliotekar.ru/n86.jpg (expiration not specified)
http://bibliotekar.ru/n87.jpg (expiration not specified)
http://bibliotekar.ru/n88.jpg (expiration not specified)
http://bibliotekar.ru/prv3.jpg (expiration not specified)
http://bibliotekar.ru/sbk.png (expiration not specified)
http://bibliotekar.ru/shapka5.png (expiration not specified)
http://bibliotekar.ru/tc1.jpg (expiration not specified)
http://cse.google.com/adsense/search/async-ads.js (60 minutes)
http://www.google.com/jsapi?autoload=%7B%22modules…22%3A%22ru%22%7D%5D%7D (60 minutes)

priority - 3 Optimize images

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

Optimize the following images to reduce their size by 32.1KiB (28% reduction).

Compressing http://bibliotekar.ru/n88.jpg could save 7.6KiB (66% reduction).
Compressing http://bibliotekar.ru/n83.jpg could save 1.7KiB (27% reduction).
Compressing http://bibliotekar.ru/n64.jpg could save 1.7KiB (25% reduction).
Compressing http://bibliotekar.ru/n43.jpg could save 1.5KiB (26% reduction).
Compressing http://bibliotekar.ru/n54.jpg could save 1.5KiB (26% reduction).
Compressing http://bibliotekar.ru/n48.jpg could save 1.4KiB (26% reduction).
Compressing http://bibliotekar.ru/n56.jpg could save 1.3KiB (25% reduction).
Compressing http://bibliotekar.ru/n66.jpg could save 1.2KiB (27% reduction).
Compressing http://bibliotekar.ru/n60.jpg could save 1.1KiB (23% reduction).
Compressing http://bibliotekar.ru/n58.jpg could save 1.1KiB (22% reduction).
Compressing http://bibliotekar.ru/n41.jpg could save 1.1KiB (23% reduction).
Compressing http://bibliotekar.ru/n71.jpg could save 1.1KiB (21% reduction).
Compressing http://bibliotekar.ru/n37.jpg could save 1.1KiB (23% reduction).
Compressing http://bibliotekar.ru/n45.jpg could save 1,017B (25% reduction).
Compressing http://bibliotekar.ru/n78.jpg could save 910B (24% reduction).
Compressing http://www.google.com/uds/css/v2/clear.png could save 898B (88% reduction).
Compressing http://bibliotekar.ru/n77.jpg could save 873B (24% reduction).
Compressing http://bibliotekar.ru/n80.jpg could save 867B (18% reduction).
Compressing http://bibliotekar.ru/n87.jpg could save 845B (24% reduction).
Compressing http://bibliotekar.ru/n49.jpg could save 809B (21% reduction).
Compressing http://bibliotekar.ru/prv3.jpg could save 758B (17% reduction).
Compressing http://bibliotekar.ru/n42.jpg could save 641B (20% reduction).
Compressing http://bibliotekar.ru/n82.jpg could save 618B (19% reduction).
Compressing http://bibliotekar.ru/789.jpg could save 495B (18% reduction).
Compressing http://bibliotekar.ru/tc1.jpg could save 209B (40% reduction).

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://bibliotekar.ru/ could save 26.8KiB (70% 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 4.5KiB (35% reduction).

Minifying http://www.google.com/uds/api/search/1.0/bc136da7b…8396a3a/default+ru.css could save 3.9KiB (39% reduction) after compression.
Minifying http://www.google.com/cse/static/style/look/v2/default.css could save 578B (19% reduction) after compression.

bibliotekar.ru Mobile Resources

Total Resources45
Number of Hosts6
Static Resources37
JavaScript Resources4
CSS Resources2

bibliotekar.ru Mobile Resource Breakdown

bibliotekar.ru mobile page usability

Last tested: 2018-10-08


Mobile Usability Medium
82/100

bibliotekar.ru Mobile Usability Test Quick Summary


priority - 21 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="rus/index.htm">Русская история и культура</a> and 40 others are close to other tap targets.

The tap target <a href="slovari.htm">Словари и энциклопедии</a> and 75 others are close to other tap targets.
The tap target <a href="3-1-57-rybakov/index.htm">Рыбаков. Русская история</a> and 144 others are close to other tap targets.
The tap target <a href="sovetskaya-rossiya/index.htm">Советская Россия</a> and 2 others are close to other tap targets.

bibliotekar.ru similar domains

Similar domains:
www.bibliotekar.com
www.bibliotekar.net
www.bibliotekar.org
www.bibliotekar.info
www.bibliotekar.biz
www.bibliotekar.us
www.bibliotekar.mobi
www.ibliotekar.ru
www.bibliotekar.ru
www.vibliotekar.ru
www.bvibliotekar.ru
www.vbibliotekar.ru
www.gibliotekar.ru
www.bgibliotekar.ru
www.gbibliotekar.ru
www.hibliotekar.ru
www.bhibliotekar.ru
www.hbibliotekar.ru
www.nibliotekar.ru
www.bnibliotekar.ru
www.nbibliotekar.ru
www.bbliotekar.ru
www.bubliotekar.ru
www.biubliotekar.ru
www.buibliotekar.ru
www.bjbliotekar.ru
www.bijbliotekar.ru
www.bjibliotekar.ru
www.bkbliotekar.ru
www.bikbliotekar.ru
www.bkibliotekar.ru
www.bobliotekar.ru
www.biobliotekar.ru
www.boibliotekar.ru
www.biliotekar.ru
www.bivliotekar.ru
www.bibvliotekar.ru
www.bivbliotekar.ru
www.bigliotekar.ru
www.bibgliotekar.ru
www.bigbliotekar.ru
www.bihliotekar.ru
www.bibhliotekar.ru
www.bihbliotekar.ru
www.binliotekar.ru
www.bibnliotekar.ru
www.binbliotekar.ru
www.bibiotekar.ru
www.bibpiotekar.ru
www.biblpiotekar.ru
www.bibpliotekar.ru
www.biboiotekar.ru
www.bibloiotekar.ru
www.biboliotekar.ru
www.bibkiotekar.ru
www.biblkiotekar.ru
www.bibkliotekar.ru
www.biblotekar.ru
www.bibluotekar.ru
www.bibliuotekar.ru
www.bibluiotekar.ru
www.bibljotekar.ru
www.biblijotekar.ru
www.bibljiotekar.ru
www.biblkotekar.ru
www.biblikotekar.ru
www.biblootekar.ru
www.bibliootekar.ru
www.biblitekar.ru
www.bibliitekar.ru
www.biblioitekar.ru
www.bibliiotekar.ru
www.bibliktekar.ru
www.biblioktekar.ru
www.bibliltekar.ru
www.biblioltekar.ru
www.biblilotekar.ru
www.bibliptekar.ru
www.biblioptekar.ru
www.biblipotekar.ru
www.biblioekar.ru
www.bibliorekar.ru
www.bibliotrekar.ru
www.bibliortekar.ru
www.bibliofekar.ru
www.bibliotfekar.ru
www.biblioftekar.ru
www.bibliogekar.ru
www.bibliotgekar.ru
www.bibliogtekar.ru
www.biblioyekar.ru
www.bibliotyekar.ru
www.biblioytekar.ru
www.bibliotkar.ru
www.bibliotwkar.ru
www.bibliotewkar.ru
www.bibliotwekar.ru
www.bibliotskar.ru
www.biblioteskar.ru
www.bibliotsekar.ru
www.bibliotdkar.ru
www.bibliotedkar.ru
www.bibliotdekar.ru
www.bibliotrkar.ru
www.biblioterkar.ru
www.bibliotear.ru
www.bibliotejar.ru
www.bibliotekjar.ru
www.bibliotejkar.ru
www.biblioteiar.ru
www.bibliotekiar.ru
www.biblioteikar.ru
www.bibliotemar.ru
www.bibliotekmar.ru
www.bibliotemkar.ru
www.bibliotelar.ru
www.biblioteklar.ru
www.bibliotelkar.ru
www.biblioteoar.ru
www.bibliotekoar.ru
www.biblioteokar.ru
www.bibliotekr.ru
www.bibliotekqr.ru
www.bibliotekaqr.ru
www.bibliotekqar.ru
www.bibliotekwr.ru
www.bibliotekawr.ru
www.bibliotekwar.ru
www.biblioteksr.ru
www.bibliotekasr.ru
www.biblioteksar.ru
www.bibliotekzr.ru
www.bibliotekazr.ru
www.bibliotekzar.ru
www.biblioteka.ru
www.bibliotekae.ru
www.bibliotekare.ru
www.bibliotekaer.ru
www.bibliotekad.ru
www.bibliotekard.ru
www.bibliotekadr.ru
www.bibliotekaf.ru
www.bibliotekarf.ru
www.bibliotekafr.ru
www.bibliotekat.ru
www.bibliotekart.ru
www.bibliotekatr.ru

bibliotekar.ru 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.


bibliotekar.ru 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.