DSB.NO DSB | Direktoratet for samfunnssikkerhet og beredskap

dsb.no Website Information

Daily Unique Visits: 5,660

Daily Page Views: 22,640

Income Per Day: $63

Estimated Value: $34,020

This website is located in Norway and is using following IP address 146.192.247.99. See the complete list of popular websites hosted in Norway.

dsb.no is registered under .NO top-level domain. Please check other sites in .NO zone.

Website dsb.no is using the following name servers:

  • ns1.evrydns.net
  • ns2.evrydns.net
  • ns3.evrydns.net
  • ns4.evrydns.net

and is probably hosted by Telenor Norge AS. See the full list of other websites hosted by Telenor Norge AS.

The highest website dsb.no position in Alexa rank database was 61896 and the lowest rank position was 981067. Current position of dsb.no in Alexa rank database is 221709.

Desktop speed score of dsb.no (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of dsb.no (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of dsb.no (71/100) is better than the results of 78.26% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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dsb.no Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


dsb.no whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


% By looking up information in the domain registration directory
% service, you confirm that you accept the terms and conditions of the
% service:
% https://www.norid.no/en/domeneoppslag/vilkar/
%
% Norid AS holds the copyright to the lookup service, content,
% layout and the underlying collections of information used in the
% service (cf. the Act on Intellectual Property of May 2, 1961, No.
% 2). Any commercial use of information from the service, including
% targeted marketing, is prohibited. Using information from the domain
% registration directory service in violation of the terms and
% conditions may result in legal prosecution.
%
% The whois service at port 43 is intended to contribute to resolving
% technical problems where individual domains threaten the
% functionality, security and stability of other domains or the
% internet as an infrastructure. It does not give any information
% about who the holder of a domain is. To find information about a
% domain holder, please visit our website:
% https://www.norid.no/en/domeneoppslag/

Domain Information

NORID Handle...............: DSB18D-NORID
Domain Name................: dsb.no
Registrar Handle...........: REG910-NORID
Tech-c Handle..............: ESBH70R-NORID
Name Server Handle.........: NSEV161H-NORID
Name Server Handle.........: NSEV162H-NORID
Name Server Handle.........: NSEV163H-NORID
Name Server Handle.........: NSEV164H-NORID

Additional information:
Created: 1999-11-15
Last updated: 2020-11-15

dsb.no server information

Servers Location

dsb.no desktop page speed rank

Last tested: 2017-05-12


Desktop Speed Medium
82/100

dsb.no Desktop Speed Test Quick Summary


priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://www.dsb.no/bundles/css/global?v=deVqbdRKZk…5SnDToFuXeAGtdBDav1JY1
https://cloud.typography.com/6030652/623466/css/fonts.css

priority - 6Enable 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 62.2KiB (65% reduction).

Compressing https://ajax.aspnetcdn.com/ajax/jQuery/jquery-2.1.0.min.js could save 53KiB (64% reduction).
Compressing https://www.dsb.no/bundles/js/global?v=V_ejXqU4EB8…9Ak6JG4AH75AKq1ZFHLpw1 could save 9.2KiB (68% reduction).

priority - 4Leverage 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://dl.episerver.net/12.4.3/epi-util/find.js (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.dsb.no/Styles/fonts/476092/E52CF6F14C8E2D26D.css (24 hours)
https://www.dsb.no/UI/arrow-light--right.svg (24 hours)
https://www.dsb.no/UI/arrow-primary--right.svg (24 hours)
https://www.dsb.no/UI/arrow-right--light.svg (24 hours)
https://www.dsb.no/UI/devTEMP/dsbHomeBg.jpg (24 hours)
https://www.dsb.no/UI/menu.svg (24 hours)
https://www.dsb.no/UI/time.svg (24 hours)

priority - 1Optimize images

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

Optimize the following images to reduce their size by 9.6KiB (18% reduction).

Compressing https://www.dsb.no/UI/devTEMP/dsbHomeBg.jpg could save 9.6KiB (18% reduction).

dsb.no Desktop Resource Breakdown

Total Resources18
Number of Hosts6
Static Resources13
JavaScript Resources4
CSS Resources3

dsb.no mobile page speed rank

Last tested: 2018-06-29


Mobile Speed Medium
71/100

dsb.no Mobile Speed Test Quick Summary


priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://www.dsb.no/bundles/css/global?v=UY_WmEfsMZ…9x3svpOXyLOrcQQCYO88Y1
https://cloud.typography.com/6030652/623466/css/fonts.css

priority - 6Leverage 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://dl.episerver.net/13.0.1/epi-util/find.js (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.dsb.no/Styles/fonts/476092/A94A43392DEC545E4.css (24 hours)
https://www.dsb.no/UI/arrow-light--right.svg (24 hours)
https://www.dsb.no/UI/arrow-primary--right.svg (24 hours)
https://www.dsb.no/UI/arrow-right--light.svg (24 hours)
https://www.dsb.no/UI/devTEMP/dsbHomeBg.jpg (24 hours)
https://www.dsb.no/UI/menu.svg (24 hours)
https://www.dsb.no/UI/time.svg (24 hours)

priority - 1Optimize images

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

Optimize the following images to reduce their size by 11.2KiB (18% reduction).

Compressing https://www.dsb.no/UI/devTEMP/dsbHomeBg.jpg could save 9.6KiB (18% reduction).
Compressing https://www.dsb.no/globalassets/bilder/reportasjer…g?width=600&quality=60 could save 1.6KiB (19% reduction).

priority - 1Enable 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 10.3KiB (62% reduction).

Compressing https://www.dsb.no/bundles/js/global?v=M4MyM6-GiM-…o1YIPy6AcN9M6G7t-R9Ys1 could save 9.2KiB (68% reduction).
Compressing https://www.dsb.no/UI/menu.svg could save 370B (49% reduction).
Compressing https://www.dsb.no/UI/time.svg could save 292B (39% reduction).
Compressing https://www.dsb.no/UI/arrow-light--right.svg could save 140B (30% reduction).
Compressing https://www.dsb.no/UI/arrow-primary--right.svg could save 139B (29% reduction).
Compressing https://www.dsb.no/UI/arrow-right--light.svg could save 130B (29% reduction).

dsb.no Mobile Resource Breakdown

Total Resources20
Number of Hosts6
Static Resources13
JavaScript Resources4
CSS Resources3

dsb.no mobile page usability

Last tested: 2018-06-29


Mobile Usability Good
99/100

dsb.no Mobile Usability Test Quick Summary


priority - 0Size 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="/reportasjeark…sa-i-vestfold/">Les mer</a> is close to 1 other tap targets.
The tap target <a href="/reportasjeark…sa-i-vestfold/">Les mer</a> is close to 1 other tap targets.
The tap target <a href="tel:33 41 25 00" class="light">33 41 25 00</a> and 1 others are close to other tap targets.

dsb.no HTML validation

Errors

Duplicate ID “Layer_1”.

Line: 178 Column: 92 - 316
".../">Les mer<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="13px" height="8px" viewBox="0 0 13 8" enable-background="new 0 0 13 8" xml:space="preserve"><polyg..." Line: 195 Column: 73 - 297
".../">Les mer<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="13px" height="8px" viewBox="0 0 13 8" enable-background="new 0 0 13 8" xml:space="preserve"><polyg..."

Bad value “tel:33 41 25 00” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.

Line: 341 Column: 33 - 72
"...>Telefon: <a href="tel:33 41 25 00" class="light">33 41 ..." Line: 388 Column: 37 - 76
"...>Telefon: <a href="tel:33 41 25 00" class="light">33 41 ..."

Warnings

The first occurrence of ID “Layer_1” was here.

Line: 72 Column: 17 - 248
"... <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="90px" height="39px" viewBox="18 -5 60 26" enable-background="new 18 -5 60 26" xml:space="preserve"> ..." Line: 72 Column: 17 - 248
"... <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="90px" height="39px" viewBox="18 -5 60 26" enable-background="new 18 -5 60 26" xml:space="preserve"> ..."

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Line: 220 Column: 9 - 34
"... <h1 class="newsListTitle"> Rekor..." Line: 239 Column: 9 - 34
"... <h1 class="newsListTitle"> Stats..." Line: 258 Column: 9 - 34
"... <h1 class="newsListTitle"> Brann..." Line: 277 Column: 9 - 34
"... <h1 class="newsListTitle"> Ufors..." Line: 394 Column: 21 - 35
"... <h1 class="h4">Andre ..." Line: 372 Column: 21 - 35
"... <h1 class="h4">Verkt&..." Line: 383 Column: 21 - 35
"... <h1 class="h4">Direkt..."

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dsb.no Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


dsb.no TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.