cb.is website information.
cb.is domain name is registered by .IS top-level domain registry. See the other sites registred in .IS domain zone.
Following name servers are specified for cb.is domain:
- c.hysing.is
- a.hysing.is
- b.hysing.is
and probably website cb.is is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website cb.is position was 94006 (in the world). The lowest Alexa rank position was 992191. Now website cb.is ranked in Alexa database as number 391158 (in the world).
Website cb.is 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.
cb.is 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 cb.is (40/100) is better than the results of 18.97% 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-08-2024 | 391,158 | -13,822 |
| Nov-07-2024 | 377,336 | -9,526 |
| Nov-06-2024 | 367,810 | 8,871 |
| Nov-05-2024 | 376,681 | -2,476 |
| Nov-04-2024 | 374,205 | -4,889 |
| Nov-03-2024 | 369,316 | -1,229 |
| Nov-02-2024 | 368,087 | 3,659 |
Advertisement
cb.is 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.
cb.is 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.
% This is the ISNIC Whois server.
%
% Rights restricted by copyright.
% See https://www.isnic.is/en/about/copyright
domain: cb.is
registrant: SI711-IS
admin-c: SI316-IS
tech-c: SKY3-IS
zone-c: SKY3-IS
billing-c: SI14-IS
nserver: a.hysing.is
nserver: b.hysing.is
nserver: c.hysing.is
dnssec: unsigned delegation
created: October 11 2006
expires: October 11 2022
source: ISNIC
role: Sedlabanki Islands
nic-hdl: SI711-IS
address: Kalkofnsvegi 1
address: IS-101 Reykjavik
phone: +354 5699600
created: October 11 2006
source: ISNIC
role: Sedlabanki Islands
nic-hdl: SI316-IS
address: Kalkofnsvegi 1
address: IS-101 Reykjavik
phone: +354 5699600
e-mail: kerfisstjorar@sedlabanki.is
created: October 15 2018
source: ISNIC
role: Sedlabanki Islands
nic-hdl: SI14-IS
address: Rekstrardeild
address: Kalkofnsvegi 1
address: IS-150 Reykjavik
phone: +354 5699785
e-mail: license@sedlabanki.is
created: September 30 2002
source: ISNIC
role: Advania Island ehf.
nic-hdl: SKY3-IS
address: Gudrunartuni 10
address: IS-105 Reykjavik
phone: +354 4409000
e-mail: hostmaster@advania.is
created: September 17 1999
source: ISNIC
cb.is server information
cb.is desktop page speed rank
Last tested: 2017-05-29
cb.is 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 332.6KiB (90% reduction).
Compressing https://www.cb.is/themes/Bootstrap/img/logo.png could save 18.4KiB (65% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=0a98…11e5-93fa-005056bc0bdb could save 18.3KiB (65% reduction).
Compressing https://www.cb.is/themes/Bootstrap/img/umslag.png could save 18KiB (98% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=3822…11e5-93fa-005056bc0bdb could save 18KiB (97% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=c3dc…11e4-93fa-005056bc0bdb could save 18KiB (98% reduction).
Compressing https://www.cb.is/themes/Bootstrap/img/simi.png could save 18KiB (97% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=6825…11e4-93fd-005056bc2afe could save 18KiB (97% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=7b94…11e4-93fd-005056bc2afe could save 18KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=0c86…11e4-93fd-005056bc2afe could save 18KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=0c86…11e4-93fd-005056bc2afe could save 17.9KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=33cc…11e5-93fd-005056bc2afe could save 17.2KiB (98% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=33cc…11e5-93fd-005056bc2afe could save 17.2KiB (98% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe could save 17.2KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe could save 17.2KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe could save 17.2KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe could save 17.2KiB (99% reduction).
priority - 14 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.
https://cb.is/
http://www.cb.is/
https://www.cb.is/
priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 4 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.cb.is/LisaLib/GetSupportFile.aspx?id=c…11e5-93ff-005056bc2afe
https://www.cb.is/LisaLib/GetSupportFile.aspx?id=f…11e4-93fd-005056bc2afe
https://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.js
https://ajax.aspnetcdn.com/ajax/jquery.migrate/jquery-migrate-1.2.1.js
https://ajax.aspnetcdn.com/ajax/mvc/3.0/jquery.unobtrusive-ajax.js
https://ajax.aspnetcdn.com/ajax/mvc/3.0/jquery.validate.unobtrusive.js
https://code.jquery.com/ui/1.10.1/jquery-ui.js
Optimize CSS Delivery of the following:
https://www.cb.is/LisaLib/GetSupportFile.aspx?id=f…11e4-93fd-005056bc2afe
https://code.jquery.com/ui/1.10.1/themes/base/jquery-ui.css
https://datamarket.com/data/embed/1/default.css
priority - 5 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 44.5KiB (36% reduction).
Minifying https://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.js could save 2.9KiB (31% reduction) after compression.
Minifying https://ajax.aspnetcdn.com/ajax/jquery.migrate/jquery-migrate-1.2.1.js could save 2.3KiB (41% reduction) after compression.
Minifying https://ajax.aspnetcdn.com/ajax/mvc/3.0/jquery.validate.unobtrusive.js could save 1.6KiB (48% reduction) after compression.
Minifying https://www.cb.is/LisaLib/GetSupportFile.aspx?id=f…11e4-93fd-005056bc2afe could save 597B (28% reduction) after compression.
priority - 2 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 22KiB (68% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 5.3KiB (72% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 1.7KiB (68% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 1.2KiB (58% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=7b11…11e7-9408-005056bc0bdb could save 679B (48% reduction).
priority - 1 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://datamarket.com/data/embed/1/default.css (5 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 1.3KiB (23% reduction).
cb.is Desktop Resources
| Total Resources | 56 |
| Number of Hosts | 8 |
| Static Resources | 15 |
| JavaScript Resources | 11 |
| CSS Resources | 4 |
cb.is Desktop Resource Breakdown
cb.is mobile page speed rank
Last tested: 2018-02-09
cb.is Mobile Speed Test Quick Summary
priority - 56 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 4 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.cb.is/LisaLib/GetSupportFile.aspx?id=c…11e5-93ff-005056bc2afe
https://www.cb.is/LisaLib/GetSupportFile.aspx?id=f…11e4-93fd-005056bc2afe
https://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.js
https://ajax.aspnetcdn.com/ajax/jquery.migrate/jquery-migrate-1.2.1.js
https://ajax.aspnetcdn.com/ajax/mvc/3.0/jquery.unobtrusive-ajax.js
https://ajax.aspnetcdn.com/ajax/mvc/3.0/jquery.validate.unobtrusive.js
https://code.jquery.com/ui/1.10.1/jquery-ui.js
Optimize CSS Delivery of the following:
https://www.cb.is/LisaLib/GetSupportFile.aspx?id=f…11e4-93fd-005056bc2afe
https://code.jquery.com/ui/1.10.1/themes/base/jquery-ui.css
https://datamarket.com/data/embed/1/default.css
priority - 51 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.
https://cb.is/
http://www.cb.is/
https://www.cb.is/
priority - 26 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 258.4KiB (79% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=0a98…11e5-93fa-005056bc0bdb could save 18.3KiB (65% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=b261…11e5-93fd-005056bc2afe could save 18.3KiB (98% reduction).
Compressing https://www.cb.is/themes/Bootstrap/img/umslag.png could save 18KiB (98% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=3822…11e5-93fa-005056bc0bdb could save 18KiB (97% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=c3dc…11e4-93fa-005056bc0bdb could save 18KiB (98% reduction).
Compressing https://www.cb.is/themes/Bootstrap/img/simi.png could save 18KiB (97% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=7b94…11e4-93fd-005056bc2afe could save 18KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=0c86…11e4-93fd-005056bc2afe could save 18KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=0c86…11e4-93fd-005056bc2afe could save 17.9KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe could save 17.2KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe could save 17.2KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe could save 17.2KiB (99% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe could save 17.2KiB (99% reduction).
Compressing https://www.cb.is/library/Myndir/Sedlab_hus_umhver….jpg?proc=ForsidaFrett could save 8.6KiB (16% reduction).
priority - 24 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://datamarket.com/data/embed/1/default.css (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=04cf…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=0a98…11e5-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=3822…11e5-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=5454…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=5aae…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=7b11…11e7-9408-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=7b94…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=b70f…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/library/Myndir/Sedlab_hus_umhver….jpg?proc=ForsidaFrett (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=0c86…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=0c86…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=10ce…11e4-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=a6d0…11e5-93fc-005056bc0bdb (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=b261…11e5-93fd-005056bc2afe (5 minutes)
https://www.cb.is/lisalib/getfile.aspx?itemid=c3dc…11e4-93fa-005056bc0bdb (5 minutes)
https://www.cb.is/themes/Bootstrap/img/logo.png (5 minutes)
https://www.cb.is/themes/Bootstrap/img/simi.png (5 minutes)
https://www.cb.is/themes/Bootstrap/img/umslag.png (5 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
priority - 5 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 44.8KiB (36% reduction).
Minifying https://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.js could save 2.9KiB (31% reduction) after compression.
Minifying https://ajax.aspnetcdn.com/ajax/jquery.migrate/jquery-migrate-1.2.1.js could save 2.3KiB (41% reduction) after compression.
Minifying https://ajax.aspnetcdn.com/ajax/mvc/3.0/jquery.validate.unobtrusive.js could save 1.6KiB (48% reduction) after compression.
Minifying https://www.cb.is/LisaLib/GetSupportFile.aspx?id=f…11e4-93fd-005056bc2afe could save 597B (28% reduction) after compression.
Minifying https://ajax.aspnetcdn.com/ajax/mvc/3.0/jquery.unobtrusive-ajax.js could save 430B (25% reduction) after compression.
priority - 2 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 23.2KiB (65% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 5.3KiB (72% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 1.7KiB (68% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 1.2KiB (58% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=7b11…11e7-9408-005056bc0bdb could save 679B (48% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 340B (46% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 245B (40% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 242B (38% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 242B (39% reduction).
Compressing https://www.cb.is/lisalib/getfile.aspx?itemid=81a2…11e5-93fa-005056bc0bdb could save 172B (31% 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 1.6KiB (22% reduction).
Minifying https://datamarket.com/data/embed/1/default.css could save 304B (19% reduction) after compression.
cb.is Mobile Resources
| Total Resources | 54 |
| Number of Hosts | 8 |
| Static Resources | 44 |
| JavaScript Resources | 11 |
| CSS Resources | 4 |
cb.is Mobile Resource Breakdown
cb.is mobile page usability
Last tested: 2018-02-09
cb.is similar domains
www.cb.net
www.cb.org
www.cb.info
www.cb.biz
www.cb.us
www.cb.mobi
www.b.is
www.cb.is
www.xb.is
www.cxb.is
www.xcb.is
www.db.is
www.cdb.is
www.dcb.is
www.fb.is
www.cfb.is
www.fcb.is
www.vb.is
www.cvb.is
www.vcb.is
www.c.is
www.cv.is
www.cbv.is
www.cg.is
www.cbg.is
www.cgb.is
www.ch.is
www.cbh.is
www.chb.is
www.cn.is
www.cbn.is
www.cnb.is
cb.is 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.
cb.is 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.