kth.se Website Information
Daily Unique Visits: 565,442
Daily Page Views: 4,523,536
Income Per Day: $4,524
Estimated Value: $4,885,920
This website is located in Sweden and is using following IP address 130.237.28.40. See the complete list of popular websites hosted in Sweden.
kth.se is registered under .SE top-level domain. Please check other sites in .SE zone.
Website kth.se is using the following name servers:
- ns2.chalmers.se
- b.ns.kth.se
- a.ns.kth.se
- nic2.lth.se
and is probably hosted by SUNET SUNET Swedish University Network, SE. See the full list of other websites hosted by SUNET SUNET Swedish University Network, SE.
The highest website kth.se position in Alexa rank database was 2534 and the lowest rank position was 2807. Current position of kth.se in Alexa rank database is 2695.
Desktop speed score of kth.se (28/100) is better than the results of 7.4% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of kth.se (93/100) is better than the results of 34.93% of other sites and means that the page is mobile-friendly.
Mobile speed score of kth.se (39/100) is better than the results of 17.83% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
kth.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.
kth.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.
# 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: kth.se
holder: ahikun3996-00001
created: 1985-08-28
modified: 2023-11-21
expires: 2024-12-31
transferred: 2019-02-13
nserver: a.ns.kth.se 130.237.72.246 2001:6b0:1::246
nserver: b.ns.kth.se 130.237.72.250 2001:6b0:1::250
nserver: ns2.chalmers.se 129.16.253.252 2001:6b0:2:20::1
nserver: nic2.lth.se 130.235.20.5
dnssec: signed delegation
registry-lock: unlocked
status: ok
registrar: Loopia AB
kth.se server information
Servers Location
kth.se desktop page speed rank
Last tested: 2019-12-05
kth.se Desktop Speed Test Quick Summary
priority - 247Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2.4MiB (88% reduction).
Compressing and resizing https://www.kth.se/polopoly_fs/1.943545.1575448982…s%20hem_Foto%201_2.png could save 576.7KiB (89% reduction).
Compressing and resizing https://www.kth.se/polopoly_fs/1.922185.1567512778…e/Bloggare_800_323.jpg could save 278.2KiB (96% reduction).
Compressing https://www.kth.se/polopoly_fs/1.920766.1575458982…%20%282%29_434_380.jpg could save 137.1KiB (77% reduction).
Compressing and resizing https://www.kth.se/polopoly_fs/1.943359.1575378766!/image/2122916419.jpg could save 47.7KiB (86% reduction).
Compressing and resizing https://www.kth.se/polopoly_fs/1.903410.1557485020!/image/vacancies.jpg could save 45.9KiB (84% reduction).
Compressing https://www.kth.se/polopoly_fs/1.206196.1550152663!/image/borggard.jpg could save 20.3KiB (49% reduction).
Compressing https://www.kth.se/polopoly_fs/1.942833.1575040624!/image/0408_434.jpg could save 11.1KiB (45% reduction).
Compressing https://www.kth.se/polopoly_fs/1.922680.1567605366!/image/sk_500x202px.jpg could save 10.8KiB (47% reduction).
Compressing https://www.kth.se/polopoly_fs/1.938328.1573135054!/image/vice-start.jpg could save 6.4KiB (20% reduction).
Compressing https://www.kth.se/polopoly_fs/1.943568.1575452329!/image/flygplan_434.jpg could save 6.1KiB (36% reduction).
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 57 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
https://fonts.googleapis.com/css?family=Open+Sans:200,300,400,500,600
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 54.1KiB (63% reduction).
Compressing https://www.kth.se/img/kth-style/back-to-top-74d3f…c0cb87b11de122ce9b.svg could save 1.4KiB (61% reduction).
Compressing https://www.kth.se/img/kth-style/icons/globe-a71da…6602072330c3a8a428.svg could save 905B (46% reduction).
priority - 1Leverage 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.kth.se/social/toolbar/widget.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
kth.se Desktop Resource Breakdown
Total Resources | 31 |
Number of Hosts | 7 |
Static Resources | 22 |
JavaScript Resources | 5 |
CSS Resources | 3 |
kth.se mobile page speed rank
Last tested: 2017-05-20
kth.se Mobile Speed Test Quick Summary
priority - 73Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 714.3KiB (73% reduction).
Compressing https://www.kth.se/polopoly_fs/1.669580!/image/_MG_0311_2_ret_335_240_3.jpg could save 107.9KiB (82% reduction).
Compressing https://www.kth.se/polopoly_fs/1.680798!/image/Sofia%20S_335_240.jpg could save 87.5KiB (80% reduction).
Compressing https://www.kthmagazine.se/sites/default/files/sty…puff.jpg?itok=YB0srpUv could save 69.7KiB (70% reduction).
Compressing https://www.kth.se/polopoly_fs/1.534610!/image/Reb…_retuschad_335_240.jpg could save 69.2KiB (80% reduction).
Compressing https://www.kth.se/polopoly_fs/1.607210!/image/Elma%20ny%20bild_335_240.jpg could save 64.5KiB (80% reduction).
Compressing https://www.kth.se/polopoly_fs/1.534555!/image/RebeccaR_P_335_240.jpg could save 63.6KiB (80% reduction).
Compressing https://www.kth.se/polopoly_fs/1.534606!/image/Oktay_P_335_240.jpg could save 57.3KiB (81% reduction).
Compressing https://www.kth.se/polopoly_fs/1.725213!/image/gender-equality.jpg could save 21.3KiB (46% reduction).
Compressing https://www.kth.se/polopoly_fs/1.670377!/image/finnveden-blogg.jpg could save 17.1KiB (35% reduction).
Compressing https://www.kth.se/polopoly_fs/1.260958!/image/KTH…399-kthstart-right.jpg could save 4.1KiB (17% reduction).
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.kth.se/public/profile.jsp
https://www.kth.se/search/search/v/0.3/searchboxautocomplete.js
Optimize CSS Delivery of the following:
https://www.kth.se/polopoly_fs/1.707979!/separator-fix-v2.css
https://www.kth.se/polopoly_fs/1.652333!/modal.css
https://www.kth.se/polopoly_fs/1.609900!/kth-magazine.css
priority - 26Avoid 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://www.kth.se/
https://www.kth.se/
priority - 17Leverage 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.kth.se/polopoly_fs/1.652333!/modal.css (expiration not specified)
https://www.kth.se/polopoly_fs/1.707979!/separator-fix-v2.css (expiration not specified)
https://www.kth.se/public/profile.jsp (expiration not specified)
https://www.kth.se/search/search/v/0.3/searchboxautocomplete.js (expiration not specified)
https://www.kth.se/polopoly_fs/1.206196!/image/stod-kth-knapp.png (10 minutes)
https://www.kth.se/polopoly_fs/1.260958!/image/KTH…399-kthstart-right.jpg (10 minutes)
https://www.kth.se/polopoly_fs/1.534555!/image/RebeccaR_P_335_240.jpg (10 minutes)
https://www.kth.se/polopoly_fs/1.534606!/image/Oktay_P_335_240.jpg (10 minutes)
https://www.kth.se/polopoly_fs/1.534610!/image/Reb…_retuschad_335_240.jpg (10 minutes)
https://www.kth.se/polopoly_fs/1.604463!/image/kthmagazine.png (10 minutes)
https://www.kth.se/polopoly_fs/1.607210!/image/Elma%20ny%20bild_335_240.jpg (10 minutes)
https://www.kth.se/polopoly_fs/1.669580!/image/_MG_0311_2_ret_335_240_3.jpg (10 minutes)
https://www.kth.se/polopoly_fs/1.670377!/image/finnveden-blogg.jpg (10 minutes)
https://www.kth.se/polopoly_fs/1.680798!/image/Sofia%20S_335_240.jpg (10 minutes)
https://www.kth.se/polopoly_fs/1.699475!/image/f9520503_670_377.jpg (10 minutes)
https://www.kth.se/polopoly_fs/1.725213!/image/gender-equality.jpg (10 minutes)
https://www.kth.se/polopoly_fs/1.77257!/KTH_Logotyp_RGB_2013-2.svg (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-KX7M7K (15 minutes)
https://connect.facebook.net/sv_SE/all.js (20 minutes)
https://apis.google.com/js/plusone.js (30 minutes)
https://www.kth.se/social/toolbar/widget.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 7Enable 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 67.6KiB (64% reduction).
Compressing https://www.kth.se/social/toolbar/widget.js could save 10.1KiB (70% reduction).
Compressing https://www.kth.se/img/icon/en_UK.svg?v=9.2.7 could save 4.6KiB (62% reduction).
Compressing https://www.kth.se/img/back-to-top.svg?v=9.2.7 could save 1.2KiB (58% 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 3.5KiB (24% reduction).
kth.se Mobile Resource Breakdown
Total Resources | 55 |
Number of Hosts | 14 |
Static Resources | 41 |
JavaScript Resources | 13 |
CSS Resources | 5 |
kth.se mobile page usability
Last tested: 2017-05-20
kth.se Mobile Usability Test Quick Summary
priority - 6Size 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.
<input type="submit" class="button search">
is close to 1 other tap targets.<a href="http://www.kth.se/utbildning" class="standardLink">Sökande till utbildning</a>
and 8 others are close to other tap targets.The tap target
<a href="http://www.kth.se/utbildning" class="standardLink">Utbildning</a>
and 13 others are close to other tap targets.kth.se HTML validation
Errors
Bad value “en-UK” for attribute “hreflang” on element “link”: Bad region subtag.
"...nonical"> <link href="https://www.kth.se/en" title="This page in English" hreflang="en-UK" type="text/html" rel="alternate"> <link..."
Bad value “en-UK” for attribute “hreflang” on element “a”: Bad region subtag.
"... <li><a href="https://www.kth.se/en" hreflang="en-UK">Intern..."
Warnings
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
"... <article class="block teaser top white" data-cid="1.865130" lang="sv-SE"> ..."
kth.se similar domains
www.kth.net
www.kth.org
www.kth.info
www.kth.biz
www.kth.us
www.kth.mobi
www.th.se
www.kth.se
www.jth.se
www.kjth.se
www.jkth.se
www.ith.se
www.kith.se
www.ikth.se
www.mth.se
www.kmth.se
www.mkth.se
www.lth.se
www.klth.se
www.lkth.se
www.oth.se
www.koth.se
www.okth.se
www.kh.se
www.krh.se
www.ktrh.se
www.krth.se
www.kfh.se
www.ktfh.se
www.kfth.se
www.kgh.se
www.ktgh.se
www.kgth.se
www.kyh.se
www.ktyh.se
www.kyth.se
www.kt.se
www.ktb.se
www.kthb.se
www.ktbh.se
www.ktg.se
www.kthg.se
www.kty.se
www.kthy.se
www.ktu.se
www.kthu.se
www.ktuh.se
www.ktj.se
www.kthj.se
www.ktjh.se
www.ktn.se
www.kthn.se
www.ktnh.se
kth.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.
kth.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.