ntr.nl Website Information
Daily Unique Visits: 67,934
Daily Page Views: 407,604
Income Per Day: $815
Estimated Value: $586,800
ntr.nl is registered under .NL top-level domain. Please check other sites in .NL zone.
No name server records were found.
and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
The highest website ntr.nl position in Alexa rank database was 17582 and the lowest rank position was 958196. Current position of ntr.nl in Alexa rank database is 21112.
Desktop speed score of ntr.nl (49/100) is better than the results of 22.8% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of ntr.nl (79/100) is better than the results of 25.07% of other sites and means that the page is not mobile-friendly.
Mobile speed score of ntr.nl (37/100) is better than the results of 15.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
ntr.nl 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.
ntr.nl 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.
Domain name: ntr.nl
Status: active
Registrar:
NPO
Bart de Graaffweg 2
1217ZL Hilversum
Netherlands
Abuse Contact:
DNSSEC: yes
Domain nameservers:
ns1.npohosting.nl
ns2.npohosting.eu
ns3.npohosting.nl
Creation Date: 1999-11-26
Updated Date: 2024-03-14
Record maintained by: SIDN BV
Status: active
Registrar:
NPO
Bart de Graaffweg 2
1217ZL Hilversum
Netherlands
Abuse Contact:
DNSSEC: yes
Domain nameservers:
ns1.npohosting.nl
ns2.npohosting.eu
ns3.npohosting.nl
Creation Date: 1999-11-26
Updated Date: 2024-03-14
Record maintained by: SIDN BV
ntr.nl server information
Servers Location
ntr.nl desktop page speed rank
Last tested: 2017-05-18
Desktop Speed
Bad
49/100
ntr.nl Desktop Speed Test Quick Summary
priority - 67Enable 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 657KiB (70% reduction).
Compressing https://npoplayer.omroep.nl/js/npoplayer.min.js could save 434.8KiB (71% reduction).
Compressing https://npoplayer.omroep.nl/css/npoplayer.min.css could save 96.9KiB (66% reduction).
Compressing https://ntr.nl/resource/stylesheet/b43fd0d5652b156f43ea8e98152a50b4.css could save 45KiB (82% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…ript/vendor/masonry.js could save 22.2KiB (70% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/data/script/cconsent-no-rw.min.js could save 19.7KiB (70% reduction).
Compressing https://ntr.nl/ could save 14.2KiB (69% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js could save 7.3KiB (68% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css could save 6.7KiB (78% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…query.dotdotdot.min.js could save 4.1KiB (59% reduction).
Compressing https://ntr.nl/bundles/ntrcomscorebundle/js/comScore.js could save 1.9KiB (68% reduction).
Compressing https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js could save 1.5KiB (61% reduction).
Compressing https://e.omroep.nl/metadata/VPWON_1266524?callbac…llback1495126924200542 could save 1.2KiB (50% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js could save 829B (51% reduction).
Compressing https://tellerapi.omroep.nl/streamsense/VPWON_1266…llback1495126924202950 could save 694B (59% reduction).
Compressing https://npoplayer.omroep.nl/css/npoplayer.min.css could save 96.9KiB (66% reduction).
Compressing https://ntr.nl/resource/stylesheet/b43fd0d5652b156f43ea8e98152a50b4.css could save 45KiB (82% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…ript/vendor/masonry.js could save 22.2KiB (70% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/data/script/cconsent-no-rw.min.js could save 19.7KiB (70% reduction).
Compressing https://ntr.nl/ could save 14.2KiB (69% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js could save 7.3KiB (68% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css could save 6.7KiB (78% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…query.dotdotdot.min.js could save 4.1KiB (59% reduction).
Compressing https://ntr.nl/bundles/ntrcomscorebundle/js/comScore.js could save 1.9KiB (68% reduction).
Compressing https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js could save 1.5KiB (61% reduction).
Compressing https://e.omroep.nl/metadata/VPWON_1266524?callbac…llback1495126924200542 could save 1.2KiB (50% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js could save 829B (51% reduction).
Compressing https://tellerapi.omroep.nl/streamsense/VPWON_1266…llback1495126924202950 could save 694B (59% reduction).
priority - 24Leverage 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://cookiesv2.publiekeomroep.nl/data/script/cconsent-no-rw.min.js (expiration not specified)
https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css (expiration not specified)
https://cookiesv2.publiekeomroep.nl/static/images/bg_gradient.gif (expiration not specified)
https://cookiesv2.publiekeomroep.nl/static/images/sprite2.png (expiration not specified)
https://creatives.ancoraplatform.com/ptphb_e6c3dd63.js (expiration not specified)
https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js (expiration not specified)
https://ntr.nl/bundles/ntrcomscorebundle/js/comScore.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany300Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany400Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany700Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/close_button.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ooter-facebooklogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…oter-instagramlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ooter-linkedinlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…footer-twitterlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…footer-youtubelogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/header-label.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/menu_icon_white.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/npo-ontdekknop.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/ntr_logo_footer.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/ntr_logo_payoff.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/pixel_grijs.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/share_icon.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…/stippellijn-label.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…tippellijn-sidebar.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/vergrootglas.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…s/vergrootglas_wit.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…query.dotdotdot.min.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ript/vendor/masonry.js (expiration not specified)
https://ntr.nl/resource/stylesheet/b43fd0d5652b156f43ea8e98152a50b4.css (expiration not specified)
https://ntr.nl/thumbs/i/0/mod_media_image/865.w300.0.fd5e976.jpg (expiration not specified)
https://ntr.nl/thumbs/i/1000/mod_media_image/1146.w300.0.d3e3b9e.jpg (expiration not specified)
https://ntr.nl/thumbs/i/1000/mod_media_image/1678.w300.0.5f76ad7.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2115.w247.0.c58e71b.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2613.w1024.0.059dbff.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2613.w640.0.281b88f.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2833.w300.0.b82eb36.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3031.w247.0.0b95f6b.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3036.w300.0.072055e.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3037.w300.0.548a3d3.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3061.w247.0.9088bc8.jpg (expiration not specified)
https://topspin.npo.nl/api/v3/recommendations/on_demand/VPWON_1266524.json (expiration not specified)
https://e.omroep.nl/metadata/VPWON_1266524?callbac…llback1495126924200542 (60 seconds)
https://tellerapi.omroep.nl/streamsense/VPWON_1266…llback1495126924202950 (60 seconds)
https://npoplayer.omroep.nl/fonts/npoplayer-icons.…73528c0626d885db7909fd (30 minutes)
https://npoplayer.omroep.nl/jwplayer/jw-icons.woff (30 minutes)
https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css (expiration not specified)
https://cookiesv2.publiekeomroep.nl/static/images/bg_gradient.gif (expiration not specified)
https://cookiesv2.publiekeomroep.nl/static/images/sprite2.png (expiration not specified)
https://creatives.ancoraplatform.com/ptphb_e6c3dd63.js (expiration not specified)
https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js (expiration not specified)
https://ntr.nl/bundles/ntrcomscorebundle/js/comScore.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany300Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany400Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany700Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/close_button.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ooter-facebooklogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…oter-instagramlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ooter-linkedinlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…footer-twitterlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…footer-youtubelogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/header-label.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/menu_icon_white.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/npo-ontdekknop.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/ntr_logo_footer.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/ntr_logo_payoff.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/pixel_grijs.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/share_icon.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…/stippellijn-label.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…tippellijn-sidebar.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/vergrootglas.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…s/vergrootglas_wit.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…query.dotdotdot.min.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ript/vendor/masonry.js (expiration not specified)
https://ntr.nl/resource/stylesheet/b43fd0d5652b156f43ea8e98152a50b4.css (expiration not specified)
https://ntr.nl/thumbs/i/0/mod_media_image/865.w300.0.fd5e976.jpg (expiration not specified)
https://ntr.nl/thumbs/i/1000/mod_media_image/1146.w300.0.d3e3b9e.jpg (expiration not specified)
https://ntr.nl/thumbs/i/1000/mod_media_image/1678.w300.0.5f76ad7.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2115.w247.0.c58e71b.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2613.w1024.0.059dbff.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2613.w640.0.281b88f.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2833.w300.0.b82eb36.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3031.w247.0.0b95f6b.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3036.w300.0.072055e.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3037.w300.0.548a3d3.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3061.w247.0.9088bc8.jpg (expiration not specified)
https://topspin.npo.nl/api/v3/recommendations/on_demand/VPWON_1266524.json (expiration not specified)
https://e.omroep.nl/metadata/VPWON_1266524?callbac…llback1495126924200542 (60 seconds)
https://tellerapi.omroep.nl/streamsense/VPWON_1266…llback1495126924202950 (60 seconds)
https://npoplayer.omroep.nl/fonts/npoplayer-icons.…73528c0626d885db7909fd (30 minutes)
https://npoplayer.omroep.nl/jwplayer/jw-icons.woff (30 minutes)
priority - 20Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
https://cookiesv2.publiekeomroep.nl/data/script/cconsent-no-rw.min.js
https://npoplayer.omroep.nl/js/npoplayer.min.js
https://creatives.ancoraplatform.com/ptphb_e6c3dd63.js
https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js
https://ntr.nl/bundles/ntrcomscorebundle/js/comScore.js
https://ntr.nl/bundles/ntrportalpublicationbundle/…query.dotdotdot.min.js
https://ntr.nl/bundles/ntrportalpublicationbundle/…ript/vendor/masonry.js
https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js
https://cookiesv2.publiekeomroep.nl/data/script/cconsent-no-rw.min.js
https://npoplayer.omroep.nl/js/npoplayer.min.js
https://creatives.ancoraplatform.com/ptphb_e6c3dd63.js
https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js
https://ntr.nl/bundles/ntrcomscorebundle/js/comScore.js
https://ntr.nl/bundles/ntrportalpublicationbundle/…query.dotdotdot.min.js
https://ntr.nl/bundles/ntrportalpublicationbundle/…ript/vendor/masonry.js
https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js
Optimize CSS Delivery of the following:
https://ntr.nl/resource/stylesheet/b43fd0d5652b156f43ea8e98152a50b4.css
https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css
https://npoplayer.omroep.nl/css/npoplayer.min.css
https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css
https://npoplayer.omroep.nl/css/npoplayer.min.css
priority - 1Minify 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 14.4KiB (23% reduction).
Minifying https://ntr.nl/resource/stylesheet/b43fd0d5652b156f43ea8e98152a50b4.css could save 12.6KiB (23% reduction).
Minifying https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css could save 1.8KiB (22% reduction).
Minifying https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css could save 1.8KiB (22% reduction).
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 6.9KiB (71% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/images/pixel_grijs.png could save 2.7KiB (97% reduction).
Compressing and resizing https://ntr.nl/bundles/ntrportalpublicationbundle/…oter-instagramlogo.png could save 1.8KiB (69% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/static/images/bg_gradient.gif could save 1.1KiB (88% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…es/menu_icon_white.png could save 734B (44% reduction).
Compressing and resizing https://ntr.nl/bundles/ntrportalpublicationbundle/…footer-youtubelogo.png could save 679B (46% reduction).
Compressing and resizing https://ntr.nl/bundles/ntrportalpublicationbundle/…oter-instagramlogo.png could save 1.8KiB (69% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/static/images/bg_gradient.gif could save 1.1KiB (88% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…es/menu_icon_white.png could save 734B (44% reduction).
Compressing and resizing https://ntr.nl/bundles/ntrportalpublicationbundle/…footer-youtubelogo.png could save 679B (46% reduction).
priority - 1Minify 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 5.6KiB (32% reduction).
Minifying https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js could save 2.4KiB (23% reduction).
Minifying https://ntr.nl/bundles/ntrcomscorebundle/js/comScore.js could save 1.6KiB (56% reduction).
Minifying https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js could save 1KiB (44% reduction).
Minifying https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js could save 616B (39% reduction).
Minifying https://ntr.nl/bundles/ntrcomscorebundle/js/comScore.js could save 1.6KiB (56% reduction).
Minifying https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js could save 1KiB (44% reduction).
Minifying https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js could save 616B (39% 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 2.8KiB (15% reduction).
Minifying https://ntr.nl/ could save 2.8KiB (15% reduction).
ntr.nl Desktop Resource Breakdown
| Total Resources | 67 |
| Number of Hosts | 12 |
| Static Resources | 50 |
| JavaScript Resources | 20 |
| CSS Resources | 3 |
ntr.nl mobile page speed rank
Last tested: 2017-05-17
Mobile Speed
Bad
37/100
ntr.nl Mobile Speed Test Quick Summary
priority - 80Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
https://cookiesv2.publiekeomroep.nl/data/script/cconsent-no-rw.min.js
https://npoplayer.omroep.nl/js/npoplayer.min.js
https://cookiesv2.publiekeomroep.nl/data/script/cconsent-no-rw.min.js
https://npoplayer.omroep.nl/js/npoplayer.min.js
Optimize CSS Delivery of the following:
https://ntr.nl/resource/stylesheet/dbd2da7dfe556b71bacf5a332876f30b.css
https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css
https://npoplayer.omroep.nl/css/npoplayer.min.css
https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css
https://npoplayer.omroep.nl/css/npoplayer.min.css
priority - 68Enable 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 662KiB (70% reduction).
Compressing https://npoplayer.omroep.nl/js/npoplayer.min.js could save 434.8KiB (71% reduction).
Compressing https://npoplayer.omroep.nl/css/npoplayer.min.css could save 96.9KiB (66% reduction).
Compressing https://ntr.nl/resource/stylesheet/dbd2da7dfe556b71bacf5a332876f30b.css could save 45KiB (82% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…ript/vendor/masonry.js could save 22.2KiB (70% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/data/script/cconsent-no-rw.min.js could save 19.7KiB (70% reduction).
Compressing https://ntr.nl/ could save 13KiB (70% reduction).
Compressing https://ntr.nl/site/error/404 could save 8.2KiB (71% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js could save 7.3KiB (68% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css could save 6.7KiB (78% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…query.dotdotdot.min.js could save 4.1KiB (59% reduction).
Compressing https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js could save 1.5KiB (61% reduction).
Compressing https://e.omroep.nl/metadata/VPWON_1266524?callbac…llback1495078271355542 could save 1.2KiB (50% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js could save 829B (51% reduction).
Compressing https://tellerapi.omroep.nl/streamsense/VPWON_1266…llback1495078271357950 could save 696B (59% reduction).
Compressing https://npoplayer.omroep.nl/css/npoplayer.min.css could save 96.9KiB (66% reduction).
Compressing https://ntr.nl/resource/stylesheet/dbd2da7dfe556b71bacf5a332876f30b.css could save 45KiB (82% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…ript/vendor/masonry.js could save 22.2KiB (70% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/data/script/cconsent-no-rw.min.js could save 19.7KiB (70% reduction).
Compressing https://ntr.nl/ could save 13KiB (70% reduction).
Compressing https://ntr.nl/site/error/404 could save 8.2KiB (71% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js could save 7.3KiB (68% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css could save 6.7KiB (78% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…query.dotdotdot.min.js could save 4.1KiB (59% reduction).
Compressing https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js could save 1.5KiB (61% reduction).
Compressing https://e.omroep.nl/metadata/VPWON_1266524?callbac…llback1495078271355542 could save 1.2KiB (50% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js could save 829B (51% reduction).
Compressing https://tellerapi.omroep.nl/streamsense/VPWON_1266…llback1495078271357950 could save 696B (59% reduction).
priority - 34Leverage 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://cookiesv2.publiekeomroep.nl/data/script/cconsent-no-rw.min.js (expiration not specified)
https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css (expiration not specified)
https://cookiesv2.publiekeomroep.nl/static/images/bg_gradient.gif (expiration not specified)
https://cookiesv2.publiekeomroep.nl/static/images/sprite2.png (expiration not specified)
https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany300Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany400Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany700Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/close_button.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ooter-facebooklogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…oter-instagramlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ooter-linkedinlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…footer-twitterlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…footer-youtubelogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…eader-label-mobile.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/menu_icon_white.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/npo-ontdekknop.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/ntr_logo_footer.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/ntr_logo_payoff.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/pixel_grijs.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/share_icon.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…/stippellijn-label.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…tippellijn-sidebar.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/vergrootglas.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…s/vergrootglas_wit.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…query.dotdotdot.min.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ript/vendor/masonry.js (expiration not specified)
https://ntr.nl/resource/stylesheet/dbd2da7dfe556b71bacf5a332876f30b.css (expiration not specified)
https://ntr.nl/thumbs/i/0/mod_media_image/865.w300.0.fd5e976.jpg (expiration not specified)
https://ntr.nl/thumbs/i/1000/mod_media_image/1146.w300.0.d3e3b9e.jpg (expiration not specified)
https://ntr.nl/thumbs/i/1000/mod_media_image/1678.w300.0.5f76ad7.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2115.w247.0.c58e71b.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2613.w640.0.281b88f.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2833.w300.0.b82eb36.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3031.w247.0.0b95f6b.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3036.w300.0.072055e.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3037.w300.0.548a3d3.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3061.w247.0.9088bc8.jpg (expiration not specified)
https://topspin.npo.nl/api/v3/recommendations/on_demand/VPWON_1266524.json (expiration not specified)
https://e.omroep.nl/metadata/VPWON_1266524?callbac…llback1495078271355542 (60 seconds)
https://tellerapi.omroep.nl/streamsense/VPWON_1266…llback1495078271357950 (60 seconds)
https://ntr.nl/site/error/404 (5 minutes)
https://npoplayer.omroep.nl/fonts/npoplayer-icons.…73528c0626d885db7909fd (30 minutes)
https://npoplayer.omroep.nl/jwplayer/jw-icons.woff (30 minutes)
https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css (expiration not specified)
https://cookiesv2.publiekeomroep.nl/static/images/bg_gradient.gif (expiration not specified)
https://cookiesv2.publiekeomroep.nl/static/images/sprite2.png (expiration not specified)
https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany300Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany400Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ny/CPCompany700Web.ttf (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/close_button.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ooter-facebooklogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…oter-instagramlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ooter-linkedinlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…footer-twitterlogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…footer-youtubelogo.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…eader-label-mobile.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/menu_icon_white.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/npo-ontdekknop.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/ntr_logo_footer.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…es/ntr_logo_payoff.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/pixel_grijs.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/share_icon.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…/stippellijn-label.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…tippellijn-sidebar.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/images/vergrootglas.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…s/vergrootglas_wit.png (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…query.dotdotdot.min.js (expiration not specified)
https://ntr.nl/bundles/ntrportalpublicationbundle/…ript/vendor/masonry.js (expiration not specified)
https://ntr.nl/resource/stylesheet/dbd2da7dfe556b71bacf5a332876f30b.css (expiration not specified)
https://ntr.nl/thumbs/i/0/mod_media_image/865.w300.0.fd5e976.jpg (expiration not specified)
https://ntr.nl/thumbs/i/1000/mod_media_image/1146.w300.0.d3e3b9e.jpg (expiration not specified)
https://ntr.nl/thumbs/i/1000/mod_media_image/1678.w300.0.5f76ad7.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2115.w247.0.c58e71b.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2613.w640.0.281b88f.jpg (expiration not specified)
https://ntr.nl/thumbs/i/2000/mod_media_image/2833.w300.0.b82eb36.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3031.w247.0.0b95f6b.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3036.w300.0.072055e.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3037.w300.0.548a3d3.jpg (expiration not specified)
https://ntr.nl/thumbs/i/3000/mod_media_image/3061.w247.0.9088bc8.jpg (expiration not specified)
https://topspin.npo.nl/api/v3/recommendations/on_demand/VPWON_1266524.json (expiration not specified)
https://e.omroep.nl/metadata/VPWON_1266524?callbac…llback1495078271355542 (60 seconds)
https://tellerapi.omroep.nl/streamsense/VPWON_1266…llback1495078271357950 (60 seconds)
https://ntr.nl/site/error/404 (5 minutes)
https://npoplayer.omroep.nl/fonts/npoplayer-icons.…73528c0626d885db7909fd (30 minutes)
https://npoplayer.omroep.nl/jwplayer/jw-icons.woff (30 minutes)
priority - 1Minify 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 14.4KiB (23% reduction).
Minifying https://ntr.nl/resource/stylesheet/dbd2da7dfe556b71bacf5a332876f30b.css could save 12.6KiB (24% reduction).
Minifying https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css could save 1.8KiB (22% reduction).
Minifying https://cookiesv2.publiekeomroep.nl/static/css/npo_cc_styles.css could save 1.8KiB (22% reduction).
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 5.3KiB (65% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/images/pixel_grijs.png could save 2.7KiB (97% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/static/images/bg_gradient.gif could save 1.1KiB (88% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…oter-instagramlogo.png could save 906B (35% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…es/menu_icon_white.png could save 734B (44% reduction).
Compressing https://cookiesv2.publiekeomroep.nl/static/images/bg_gradient.gif could save 1.1KiB (88% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…oter-instagramlogo.png could save 906B (35% reduction).
Compressing https://ntr.nl/bundles/ntrportalpublicationbundle/…es/menu_icon_white.png could save 734B (44% reduction).
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 4KiB (28% reduction).
Minifying https://ntr.nl/bundles/ntrportalpublicationbundle/javascript/main.js could save 2.4KiB (23% reduction).
Minifying https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js could save 1KiB (44% reduction).
Minifying https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js could save 616B (39% reduction).
Minifying https://ntr.nl/bundles/ntrapplicationbundle/js/general/npo-player.js could save 1KiB (44% reduction).
Minifying https://ntr.nl/bundles/ntrportalpublicationbundle/…ientationchange-fix.js could save 616B (39% 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 2KiB (11% reduction).
Minifying https://ntr.nl/ could save 2KiB (11% reduction).
ntr.nl Mobile Resource Breakdown
| Total Resources | 64 |
| Number of Hosts | 10 |
| Static Resources | 48 |
| JavaScript Resources | 19 |
| CSS Resources | 3 |
ntr.nl mobile page usability
Last tested: 2017-05-17
Mobile Usability
Medium
79/100
ntr.nl Mobile Usability Test Quick Summary
priority - 25Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 576 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
<a id="npo_cc_toggle_regular" href="#" class="npo_cc_a">Meer informati…n instellingen</a> falls outside the viewport.The element
<h2>Speciaal aanbevolen</h2> falls outside the viewport.The element
<div class="jw-title-primary jw-reset">Error loading…sources found</div> falls outside the viewport.The element
<div class="jw-title-secondary jw-reset"> falls outside the viewport.The element
<div class="jw-icon-container jw-reset"></div> falls outside the viewport.The element
<div class="NPOPlayer-dialog-message">Deze video kan…deze browser.</div> falls outside the viewport.The element
<span class="subtitle-intro">Kijk terug: Sterke vrouwen</span> falls outside the viewport.The element
<img src="/thumbs/i/3000….0.072055e.jpg"> falls outside the viewport.The element
<h3 class="teaser-title js-teaser-title">Het Uur van de Wolf</h3> falls outside the viewport.The element
<img src="/thumbs/i/2000….0.b82eb36.jpg"> falls outside the viewport.The element
<h3 class="teaser-title js-teaser-title">Schooltv videotour</h3> falls outside the viewport.The element
<img src="/thumbs/i/1000….0.5f76ad7.jpg"> falls outside the viewport.The element
<h3 class="teaser-title js-teaser-title">Michiel</h3> falls outside the viewport.The element
<h2>Nieuws</h2> falls outside the viewport.The element
<h3 class="teaser-title">Holland Festival 2017</h3> falls outside the viewport.The element
<span class="news-intro">In juni versla…stival 2017...</span> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<h3 class="teaser-title">Carel Kuyl verlaat NTR</h3> falls outside the viewport.The element
<span class="news-intro">Mediadirecteur…gerechtigde...</span> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<h3 class="teaser-title">De Kennis van…zoek naar pijn</h3> falls outside the viewport.The element
<span class="news-intro">Bijna twintig…heeft last...</span> falls outside the viewport.The element
<a href="/site/tekst/ja…gen/18#content">jaarverslagen</a> falls outside the viewport.The element
<li>pers</li> falls outside the viewport.The element
<a href="/site/tekst/co…ntr/40#content">cofinanciers NTR</a> falls outside the viewport.The element
<a href="/site/tekst/va…ges/14#content">vacatures & stages</a> falls outside the viewport.The element
<a href="/site/tekst/ab…ntr/16#content">about NTR</a> falls outside the viewport.The element
<img src="/bundles/ntrpo…tagramlogo.png"> falls outside the viewport.The element
<img src="/bundles/ntrpo…nkedinlogo.png"> falls outside the viewport.ntr.nl HTML validation
Errors
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
Line: 65 Column: 2 - 151
"...ico" /> <link sizes="152x152" rel="apple-touch-icon-precomposed" href="/bundles/ntrportalpublicationbundle/images/apple-touch-icon-152x152-precomposed.png" /> <lin..." Line: 66 Column: 2 - 151
"....png" /> <link sizes="144x144" rel="apple-touch-icon-precomposed" href="/bundles/ntrportalpublicationbundle/images/apple-touch-icon-144x144-precomposed.png" /> <lin..." Line: 67 Column: 2 - 151
"....png" /> <link sizes="120x120" rel="apple-touch-icon-precomposed" href="/bundles/ntrportalpublicationbundle/images/apple-touch-icon-120x120-precomposed.png" /> <lin..." Line: 68 Column: 2 - 151
"....png" /> <link sizes="114x114" rel="apple-touch-icon-precomposed" href="/bundles/ntrportalpublicationbundle/images/apple-touch-icon-114x114-precomposed.png" /> <lin..." Line: 69 Column: 2 - 147
"....png" /> <link sizes="72x72" rel="apple-touch-icon-precomposed" href="/bundles/ntrportalpublicationbundle/images/apple-touch-icon-72x72-precomposed.png" /> <lin..."
"...ico" /> <link sizes="152x152" rel="apple-touch-icon-precomposed" href="/bundles/ntrportalpublicationbundle/images/apple-touch-icon-152x152-precomposed.png" /> <lin..." Line: 66 Column: 2 - 151
"....png" /> <link sizes="144x144" rel="apple-touch-icon-precomposed" href="/bundles/ntrportalpublicationbundle/images/apple-touch-icon-144x144-precomposed.png" /> <lin..." Line: 67 Column: 2 - 151
"....png" /> <link sizes="120x120" rel="apple-touch-icon-precomposed" href="/bundles/ntrportalpublicationbundle/images/apple-touch-icon-120x120-precomposed.png" /> <lin..." Line: 68 Column: 2 - 151
"....png" /> <link sizes="114x114" rel="apple-touch-icon-precomposed" href="/bundles/ntrportalpublicationbundle/images/apple-touch-icon-114x114-precomposed.png" /> <lin..." Line: 69 Column: 2 - 147
"....png" /> <link sizes="72x72" rel="apple-touch-icon-precomposed" href="/bundles/ntrportalpublicationbundle/images/apple-touch-icon-72x72-precomposed.png" /> <lin..."
Duplicate ID “content”.
Line: 219 Column: 1 - 18
"...nt"></a> <div id="content"></div>..."
"...nt"></a> <div id="content"></div>..."
Warnings
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 215 Column: 41 - 61
"...ile-menu"><section class="nav"><ul><l..." Line: 249 Column: 2 - 36
".../nav> <section class="content-main home"> <se..."
"...ile-menu"><section class="nav"><ul><l..." Line: 249 Column: 2 - 36
".../nav> <section class="content-main home"> <se..."
The first occurrence of ID “content” was here.
Line: 217 Column: 1 - 16
".../header> <a id="content"></a> ..."
".../header> <a id="content"></a> ..."
ntr.nl similar domains
Similar domains:
www.ntr.com
www.ntr.net
www.ntr.org
www.ntr.info
www.ntr.biz
www.ntr.us
www.ntr.mobi
www.tr.nl
www.ntr.nl
www.btr.nl
www.nbtr.nl
www.bntr.nl
www.htr.nl
www.nhtr.nl
www.hntr.nl
www.jtr.nl
www.njtr.nl
www.jntr.nl
www.mtr.nl
www.nmtr.nl
www.mntr.nl
www.nr.nl
www.nrr.nl
www.ntrr.nl
www.nrtr.nl
www.nfr.nl
www.ntfr.nl
www.nftr.nl
www.ngr.nl
www.ntgr.nl
www.ngtr.nl
www.nyr.nl
www.ntyr.nl
www.nytr.nl
www.nt.nl
www.nte.nl
www.ntre.nl
www.nter.nl
www.ntd.nl
www.ntrd.nl
www.ntdr.nl
www.ntf.nl
www.ntrf.nl
www.ntt.nl
www.ntrt.nl
www.nttr.nl
www.ntr.net
www.ntr.org
www.ntr.info
www.ntr.biz
www.ntr.us
www.ntr.mobi
www.tr.nl
www.ntr.nl
www.btr.nl
www.nbtr.nl
www.bntr.nl
www.htr.nl
www.nhtr.nl
www.hntr.nl
www.jtr.nl
www.njtr.nl
www.jntr.nl
www.mtr.nl
www.nmtr.nl
www.mntr.nl
www.nr.nl
www.nrr.nl
www.ntrr.nl
www.nrtr.nl
www.nfr.nl
www.ntfr.nl
www.nftr.nl
www.ngr.nl
www.ntgr.nl
www.ngtr.nl
www.nyr.nl
www.ntyr.nl
www.nytr.nl
www.nt.nl
www.nte.nl
www.ntre.nl
www.nter.nl
www.ntd.nl
www.ntrd.nl
www.ntdr.nl
www.ntf.nl
www.ntrf.nl
www.ntt.nl
www.ntrt.nl
www.nttr.nl
ntr.nl 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.
ntr.nl 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.