IVL.SE Forskning och uppdrag för hållbar omställning - IVL.se

ivl.se Website Information

Daily Unique Visits: 23,504

Daily Page Views: 141,024

Income Per Day: $282

Estimated Value: $203,040

This website is located in Sweden and is using following IP address 195.67.7.21. See the complete list of popular websites hosted in Sweden.

ivl.se is registered under .SE top-level domain. Please check other sites in .SE zone.

Website ivl.se is using the following name servers:

  • b.portsdns.net
  • a.portsdns.se

and is probably hosted by SiteVision AB. See the full list of other websites hosted by SiteVision AB.

The highest website ivl.se position in Alexa rank database was 22641 and the lowest rank position was 999154. Current position of ivl.se in Alexa rank database is 61020.

Desktop speed score of ivl.se (33/100) is better than the results of 10.11% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed score of ivl.se (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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ivl.se 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.


ivl.se 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.


# Copyright (c) 1997- The Swedish Internet Foundation.
# All rights reserved.
# The information obtained through searches, or otherwise, is protected
# by the Swedish Copyright Act (1960:729) and international conventions.
# It is also subject to database protection according to the Swedish
# Copyright Act.
# Any use of this material to target advertising or
# similar activities is forbidden and will be prosecuted.
# If any of the information below is transferred to a third
# party, it must be done in its entirety. This server must
# not be used as a backend for a search engine.
# Result of search for registered domain names under
# the .se top level domain.
# This whois printout is printed with UTF-8 encoding.
#
state: active
domain: ivl.se
holder: CP0000-39293
admin-c: -
tech-c: -
billing-c: -
created: 1994-05-17
modified: 2021-11-16
expires: 2021-12-31
transferred: 2009-04-23
nserver: dns01.dipcon.com
nserver: dns02.ports.se
nserver: dns03.ports.se
nserver: dns04.ports.net
dnssec: signed delegation
registry-lock: unlocked
status: ok
registrar: Ports Group AB

ivl.se server information

Servers Location

ivl.se desktop page speed rank

Last tested: 2018-01-17


Desktop Speed Bad
33/100

ivl.se Desktop Speed Test Quick Summary


priority - 187Optimize images

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

Optimize the following images to reduce their size by 1.8MiB (66% reduction).

Compressing and resizing https://www.ivl.se/images/18.1369484715f59ce4bab25…Klimatkontot_logo_.png could save 566.9KiB (87% reduction).
Compressing https://www.ivl.se/images/18.1369484715f59ce4bab1f…3408/storstad960px.jpg could save 337KiB (81% reduction).
Compressing https://www.ivl.se/images/18.2aa2697816097278807ad…3%B6rns%20kommuner.jpg could save 318.4KiB (71% reduction).
Compressing https://www.ivl.se/images/18.1369484715f59ce4bab26…City%20Sweden960px.jpg could save 295.9KiB (72% reduction).
Compressing https://www.ivl.se/images/18.2aa2697816097278807bf…5756931686/BM_natt.jpg could save 145.9KiB (48% reduction).
Compressing and resizing https://www.ivl.se/images/18.28ce0493150e235d237133/1447161642498/labb.gif could save 125.2KiB (44% reduction).
Compressing https://www.ivl.se/images/18.1369484715f59ce4bab1d…392850696/Biogas_3.jpg could save 39.1KiB (18% reduction).

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.ivl.se/sitevision/4.2.3-53/js/sitevision_plugins-min.js
https://www.ivl.se/sitevision/4.2.3-53/js/sitevision_common-min.js
https://www.ivl.se/download/18.36f3359214d517c6a58…4/jquery-1.11.3.min.js
https://www.ivl.se/download/18.343dc99d14e8bb0f58b…1070405/angular.min.js
https://www.ivl.se/download/18.36f3359214d517c6a58…0646298/countUp.min.js
https://www.ivl.se/download/18.36f3359214d517c6a58…jquery.textfill.min.js
https://www.ivl.se/download/18.343dc99d14e8bb0f58b…5047580/fitText.min.js
https://www.ivl.se/download/18.36f3359214d517c6a58…ery.placeholder.min.js
https://www.ivl.se/download/18.36f3359214d517c6a58…6803703/sol-scripts.js
https://www.ivl.se/download/18.4b1c947d15125e72dda…ery.filtertable.min.js
https://www.ivl.se/sitevision/4.2.3-53/portlet/sitevision-portlets-min.js
https://www.ivl.se/2.36f3359214d517c6a581229/91.36…0/sv-template-asset.js

Optimize CSS Delivery of the following:

https://www.ivl.se/2.36f3359214d517c6a581229/15143…n-responsive-grids.css
https://www.ivl.se/2.36f3359214d517c6a581229/15143…sitevision-spacing.css
https://www.ivl.se/sitevision/4.2.3-53/portlet/sitevision-portlets-min.css
https://www.ivl.se/2.36f3359214d517c6a581229/auto-…65/8483/SiteVision.css
https://www.ivl.se/2.36f3359214d517c6a581229/309/8483/print/SiteVision.css
https://www.ivl.se/sitevision/4.2.3-53/util/sitevision_plugins-min.css
https://www.ivl.se/2.36f3359214d517c6a581229/91.36…/sv-template-asset.css
https://www.ivl.se/download/18.36f3359214d517c6a58…498567705906/style.css

priority - 9Leverage 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://www.ivl.se/webdav/files/System/Fonts/flat-…ummo-bold-webfont.woff (expiration not specified)
https://www.ivl.se/webdav/files/System/Fonts/flat-…mmo-light-webfont.woff (expiration not specified)
https://www.ivl.se/webdav/files/System/Fonts/flat-…o-regular-webfont.woff (expiration not specified)
https://www.ivl.se/webdav/files/System/Fonts/flat-…-semibold-webfont.woff (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-boy.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-clock.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-english.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-facebook.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-house.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-linkedin.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-phone.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-right-arrow-round.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-right-arrow.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-search.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-sitemap.svg (expiration not specified)
https://www.ivl.se/webdav/files/System/Icons/icon-twitter.svg (expiration not specified)
https://www.ivl.se/webdav/images/System/Mallbilder/ivl_pattern.svg (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 7Avoid 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.

http://ivl.se/
http://www.ivl.se/
https://www.ivl.se/

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 9% of the final above-the-fold content could be rendered with the full HTML response.

priority - 0Enable 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 1.6KiB (43% reduction).

Compressing https://www.ivl.se/images/18.36f3359214d517c6a5816…899248/IVL_twitter.svg could save 704B (44% reduction).
Compressing https://www.ivl.se/images/18.36f3359214d517c6a5816…99092/IVL_linkedin.svg could save 498B (42% reduction).
Compressing https://www.ivl.se/images/18.36f3359214d517c6a5817…50096526041/search.svg could save 434B (45% reduction).

priority - 0Minify 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 1.4KiB (11% reduction).

Minifying https://www.ivl.se/ could save 1.4KiB (11% reduction) after compression.

priority - 0Minify 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 1KiB (11% reduction).

Minifying https://www.ivl.se/download/18.36f3359214d517c6a58…498567705906/style.css could save 773B (11% reduction) after compression.
Minifying https://www.ivl.se/download/18.343dc99d14e8bb0f58b…5520245/responsive.css could save 255B (11% reduction) after compression.

priority - 0Minify 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 758B (18% reduction).

Minifying https://www.ivl.se/download/18.36f3359214d517c6a58…6803703/sol-scripts.js could save 368B (25% reduction) after compression.
Minifying https://www.ivl.se/download/18.36f3359214d517c6a58…jquery.textfill.min.js could save 199B (18% reduction) after compression.
Minifying https://www.ivl.se/download/18.4b1c947d15125e72dda…ery.filtertable.min.js could save 191B (12% reduction) after compression.

ivl.se Desktop Resource Breakdown

Total Resources66
Number of Hosts9
Static Resources57
JavaScript Resources18
CSS Resources10

ivl.se mobile page speed rank

Last tested: 2017-05-27


Mobile Speed Bad
45/100

ivl.se Mobile Speed Test Quick Summary


priority - 80Optimize images

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

Optimize the following images to reduce their size by 779.5KiB (67% reduction).

Compressing http://www.ivl.se/images/18.5922281715bdaebede92b6…e+tim+2017+-+960px.jpg could save 468.9KiB (75% reduction).
Compressing http://www.ivl.se/images/18.5922281715bdaebede946e…o+Jonas+Tobin960px.jpg could save 285.5KiB (79% reduction).
Compressing http://www.ivl.se/images/18.5922281715bdaebede926f…kernasinternethero.jpg could save 25.2KiB (15% reduction).

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.ivl.se/sitevision/4.2.0.3-46/js/sitevision_plugins-min.js
http://www.ivl.se/sitevision/4.2.0.3-46/js/sitevision_common-min.js
http://www.ivl.se/download/18.36f3359214d517c6a581…4/jquery-1.11.3.min.js
http://www.ivl.se/download/18.343dc99d14e8bb0f58bf…1070405/angular.min.js
http://www.ivl.se/download/18.36f3359214d517c6a581…0646298/countUp.min.js
http://www.ivl.se/download/18.36f3359214d517c6a581…jquery.textfill.min.js
http://www.ivl.se/download/18.343dc99d14e8bb0f58b7…5047580/fitText.min.js
http://www.ivl.se/download/18.36f3359214d517c6a581…ery.placeholder.min.js
http://www.ivl.se/download/18.36f3359214d517c6a581…6803703/sol-scripts.js
http://www.ivl.se/download/18.4b1c947d15125e72dda5…ery.filtertable.min.js

Optimize CSS Delivery of the following:

http://www.ivl.se/2.36f3359214d517c6a581229/149402…n-responsive-grids.css
http://www.ivl.se/2.36f3359214d517c6a581229/149404…sitevision-spacing.css
http://www.ivl.se/sitevision/4.2.0.3-46/portlet/sitevision-portlets-min.css
http://www.ivl.se/2.36f3359214d517c6a581229/auto-1-1092/4904/SiteVision.css
http://www.ivl.se/2.36f3359214d517c6a581229/0/4904/print/SiteVision.css
http://www.ivl.se/sitevision/4.2.0.3-46/util/sitevision_plugins-min.css
http://www.ivl.se/download/18.36f3359214d517c6a581…463558353844/style.css
http://www.ivl.se/download/18.343dc99d14e8bb0f58b4…5520245/responsive.css

priority - 12Leverage 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://www.ivl.se/webdav/files/System/Fonts/flat-i…ummo-bold-webfont.woff (expiration not specified)
http://www.ivl.se/webdav/files/System/Fonts/flat-i…mmo-light-webfont.woff (expiration not specified)
http://www.ivl.se/webdav/files/System/Fonts/flat-i…o-regular-webfont.woff (expiration not specified)
http://www.ivl.se/webdav/files/System/Fonts/flat-i…-semibold-webfont.woff (expiration not specified)
http://www.ivl.se/webdav/files/System/Icons/icon-boy.svg (expiration not specified)
http://www.ivl.se/webdav/files/System/Icons/icon-clock.svg (expiration not specified)
http://www.ivl.se/webdav/files/System/Icons/icon-house.svg (expiration not specified)
http://www.ivl.se/webdav/files/System/Icons/icon-linkedin.svg (expiration not specified)
http://www.ivl.se/webdav/files/System/Icons/icon-menu-hamburger.svg (expiration not specified)
http://www.ivl.se/webdav/files/System/Icons/icon-phone.svg (expiration not specified)
http://www.ivl.se/webdav/files/System/Icons/icon-right-arrow-round.svg (expiration not specified)
http://www.ivl.se/webdav/files/System/Icons/icon-right-arrow.svg (expiration not specified)
http://www.ivl.se/webdav/files/System/Icons/icon-sitemap.svg (expiration not specified)
http://www.ivl.se/webdav/files/System/Icons/icon-twitter.svg (expiration not specified)
http://www.ivl.se/webdav/images/System/Mallbilder/ivl_pattern.svg (expiration not specified)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 0Minify 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 1.2KiB (11% reduction).

Minifying http://www.ivl.se/ could save 1.2KiB (11% reduction) after compression.

priority - 0Minify 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 848B (12% reduction).

Minifying http://www.ivl.se/download/18.36f3359214d517c6a581…463558353844/style.css could save 848B (12% reduction) after compression.

ivl.se Mobile Resource Breakdown

Total Resources48
Number of Hosts4
Static Resources44
JavaScript Resources12
CSS Resources8

ivl.se mobile page usability

Last tested: 2017-05-27


Mobile Usability Good
100/100

ivl.se HTML validation

Errors

Bad value “screen,projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.

Line: 99 Column: 7 - 141
"...e> <link type="text/css" rel="stylesheet" media="screen,projection" href="/download/18.36f3359214d517c6a5816b3/1525440912401/style.css" /> ..."

Bad value “screen and (max-width: 991px), projection and (max-width: 991px)” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.

Line: 100 Column: 7 - 192
"... /> <link type="text/css" rel="stylesheet" media="screen and (max-width: 991px), projection and (max-width: 991px)" href="/download/18.343dc99d14e8bb0f58b49d/1450095520245/responsive.css" /> ..."

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 531 Column: 1 - 23
"...--></div> <style type="text/css"> .ow..."

Warnings

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

Line: 887 Column: - 168
"...s att minska EUs utsläpp" cla..."

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ivl.se 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.


ivl.se 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.