bt.dk website information.
bt.dk domain name is registered by .DK top-level domain registry. See the other sites registred in .DK domain zone.
Following name servers are specified for bt.dk domain:
- ns0.transip.net
- ns1.transip.nl
- ns2.transip.eu
and probably website bt.dk is hosted by WIKIMEDIA - Wikimedia Foundation Inc., US web hosting company. Check the complete list of other most popular websites hosted by WIKIMEDIA - Wikimedia Foundation Inc., US hosting company.
According to Alexa traffic rank the highest website bt.dk position was 17580 (in the world). The lowest Alexa rank position was 19083. Now website bt.dk ranked in Alexa database as number 18464 (in the world).
Website bt.dk 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.
bt.dk Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of bt.dk (46/100) is better than the results of 27.13% 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-17-2024 | 18,464 | -22 |
| Nov-16-2024 | 18,442 | 107 |
| Nov-15-2024 | 18,549 | 105 |
| Nov-14-2024 | 18,654 | 131 |
| Nov-13-2024 | 18,785 | 0 |
| Nov-12-2024 | 18,785 | 0 |
| Nov-11-2024 | 18,785 | 0 |
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bt.dk 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.
bt.dk 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.
# Hello 167.99.102.248. Your session has been logged.
#
# Copyright (c) 2002 - 2024 by Punktum dk A/S
#
# Version: 5.4.0
#
# The data in the DK Whois database is provided by Punktum dk A/S
# for information purposes only, and to assist persons in obtaining
# information about or related to a domain name registration record.
# We do not guarantee its accuracy. We will reserve the right to remove
# access for entities abusing the data, without notice.
#
# Any use of this material to target advertising or similar activities
# are explicitly forbidden and will be prosecuted. Punktum dk A/S
# requests to be notified of any such activities or suspicions thereof.
Domain: bt.dk
DNS: bt.dk
Registered: 1997-11-10
Expires: 2024-12-31
Registration period: 1 year
VID: no
DNSSEC: Unsigned delegation
Status: Active
Nameservers
Hostname: ns-1028.awsdns-00.org
Hostname: ns-1897.awsdns-45.co.uk
Hostname: ns-432.awsdns-54.com
Hostname: ns-990.awsdns-59.net
# Use option --show-handles to get handle information.
# whois -h whois.punktum.dk HELP for more help.
bt.dk server information
bt.dk desktop page speed rank
Last tested: 2019-12-02
bt.dk Desktop Speed Test Quick Summary
priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 1 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.bt.dk/build/init.664001a7.js
https://www.instagram.com/embed.js
https://www.bt.dk/build/app.6c83c469.js
https://www.bt.dk/adops/Prebid/PROD/prebid-config-BT-PROD-v2.js
https://www.bt.dk/build/dfp.115e2301.js
https://cdnjs.cloudflare.com/ajax/libs/jquery.wait…query.waitforimages.js
https://www.bt.dk/build/advertisement.ed5ab5f7.js
https://www.bt.dk/build/footer.fdf2294c.js
Optimize CSS Delivery of the following:
priority - 13 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://ssl-bt.tns-gallup.dk/survey.js (expiration not specified)
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https://www.bt.dk/adops/Prebid/PROD/prebid-library-v028-PROD.js (expiration not specified)
https://www.bt.dk/adops/misc/flipme/compressedFlipMe.js (expiration not specified)
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https://connect.facebook.net/signals/config/581000…5655?v=2.9.14&r=stable (20 minutes)
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priority - 9 Avoid 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.
https://bt.dk/
https://www.bt.dk/
priority - 4 Prioritize 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.
priority - 1 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 14.4KiB (23% reduction).
Compressing https://bt.bmcdn.dk/users/berlingske/files/logos/l…752c6504559ca7931b0bc1 could save 827B (75% reduction).
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priority - 1 Minify JavaScript
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Minify JavaScript for the following resources to reduce their size by 11.3KiB (53% reduction).
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priority - 1 Enable compression
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Enable compression for the following resources to reduce their transfer size by 5KiB (56% reduction).
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priority - 0 Minify 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 505B (21% reduction).
bt.dk Desktop Resources
| Total Resources | 223 |
| Number of Hosts | 55 |
| Static Resources | 125 |
| JavaScript Resources | 85 |
| CSS Resources | 4 |
bt.dk Desktop Resource Breakdown
bt.dk mobile page speed rank
Last tested: 2017-05-20
bt.dk Mobile Speed Test Quick Summary
priority - 37 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 360.7KiB (86% reduction).
Compressing and resizing http://cdn.mx.dk/dyim/23d77c/T768,384/images/conte…4566/8/teaserbreit.jpg could save 63.1KiB (98% reduction).
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priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 1 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:
http://www.bt.dk/js/ec27d47-8000d17.js
http://www.bt.dk/js/1ee105d-c7e16de.js
http://www.bt.dk/js/5f4291a-89875ee.js
http://code3.adtlgc.com/js/berlingske_init.js
http://www.bt.dk/js/advertisement-3d4488f.js
http://www.bt.dk/js/3460895-e9f2082.js
http://code3.adtlgc.com/js/berlingske_ar.js
Optimize CSS Delivery of the following:
priority - 23 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://code3.adtlgc.com/js/berlingske_ar.js (expiration not specified)
http://code3.adtlgc.com/js/berlingske_init.js (expiration not specified)
http://d1xfq2052q7thw.cloudfront.net/1.7.739.js (expiration not specified)
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http://iam.doipanel.dk/doipanel.js (expiration not specified)
https://ssl-bt.tns-gallup.dk/blank.gif (expiration not specified)
https://ssl-bt.tns-gallup.dk/survey.js (expiration not specified)
http://interaktiv.mx.dk/toolbox/rest/mxcre/?key=OWEwMWE1MDhiZDZiYWNj (5 minutes)
http://sak.userreport.com/berlingske/launcher.js (5 minutes)
http://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-W4W75W (15 minutes)
https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
http://connect.facebook.net/signals/config/1644445529164562?v=2.7.10 (20 minutes)
http://connect.facebook.net/signals/config/446536022183866?v=2.7.10 (20 minutes)
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http://engine.widespace.com/map/engine/dynamic?sid…49d4-be21-b0547a5230eb (8 hours)
priority - 16 Prioritize 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.
priority - 11 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 106.3KiB (36% reduction).
Minifying http://www.bt.dk/js/ec27d47-8000d17.js could save 28.1KiB (48% reduction) after compression.
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Minifying http://code3.adtlgc.com/js/berlingske_init.js could save 14KiB (34% reduction).
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priority - 8 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 80KiB (71% reduction).
Compressing http://sak.userreport.com/berlingske/launcher.js could save 24.7KiB (69% reduction).
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priority - 1 Minify 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 9.8KiB (16% reduction).
bt.dk Mobile Resources
| Total Resources | 225 |
| Number of Hosts | 63 |
| Static Resources | 94 |
| JavaScript Resources | 101 |
| CSS Resources | 5 |
bt.dk Mobile Resource Breakdown
bt.dk mobile page usability
Last tested: 2017-05-20
bt.dk Mobile Usability Test Quick Summary
priority - 0 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.
<input type="checkbox"> is close to 1 other tap targets.The tap target
<a href="http://www.ber…et-og-vilkaar/">Ophavsret og…vilkår</a> and 1 others are close to other tap targets.bt.dk similar domains
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bt.dk 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.
bt.dk 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.