leiden.nl Website Information
Daily Unique Visits: 21,255
Daily Page Views: 127,530
Income Per Day: $255
Estimated Value: $183,600
This website is located in Netherlands and is using following IP address 83.96.237.84. See the complete list of popular websites hosted in Netherlands.
leiden.nl is registered under .NL top-level domain. Please check other sites in .NL zone.
Website leiden.nl is using the following name servers:
- ns2.yourdomainprovider.net
- ns1.yourdomainprovider.net
- ns3.yourdomainprovider.net
and is probably hosted by True B.V.. See the full list of other websites hosted by True B.V..
The highest website leiden.nl position in Alexa rank database was 14166 and the lowest rank position was 989781. Current position of leiden.nl in Alexa rank database is 67478.
Desktop speed score of leiden.nl (69/100) is better than the results of 49.24% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of leiden.nl (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed score of leiden.nl (49/100) is better than the results of 31.99% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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leiden.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.
leiden.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.
Status: active
Reseller:
Nedcomp Hosting B.V.
Ambachtsstraat 1
3371XA Hardinxveld-giessendam
Netherlands
Registrar:
Metaregistrar B.V.
Noothoven van Goorstraat 11 e
2806RA Gouda
Netherlands
Abuse Contact:
+31.858885692
abuse@metaregistrar.com
DNSSEC: yes
Domain nameservers:
ns2.premium-dns.net
ns1.premium-dns.net
Creation Date: 1996-02-22
Updated Date: 2024-01-10
Record maintained by: SIDN BV
leiden.nl server information
Servers Location
leiden.nl desktop page speed rank
Last tested: 2017-06-04
leiden.nl Desktop Speed Test Quick Summary
priority - 21Avoid landing page redirects
Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
https://leiden.nl/
http://portal.leiden.nl/
http://www.visitleiden.nl/nl/landingpage
https://www.visitleiden.nl/nl/landingpage
priority - 13Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 125.3KiB (22% reduction).
Compressing https://www.visitleiden.nl/webbeheer/html/phpThumb…den_nl.png&f=png&w=500 could save 1KiB (43% reduction).
Compressing https://www.visitleiden.nl/webbeheer/html/phpThumb…g&w=35&h=23&q=95&f=png could save 523B (28% reduction).
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
https://www.visitleiden.nl/static/css/css-85d2f52e…7304b27.css?1495532021
priority - 2Leverage 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://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/806847392797274?v=2.7.12 (20 minutes)
https://maps.googleapis.com/maps/api/js?key=AIzaSy…COXJk&callback=initMap (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
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 647B (65% reduction).
leiden.nl Desktop Resource Breakdown
| Total Resources | 45 |
| Number of Hosts | 25 |
| Static Resources | 17 |
| JavaScript Resources | 11 |
| CSS Resources | 4 |
leiden.nl mobile page speed rank
Last tested: 2017-12-05
leiden.nl Mobile Speed Test Quick Summary
priority - 77Avoid landing page redirects
Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
https://leiden.nl/
http://portal.leiden.nl/
http://www.visitleiden.nl/nl/landingpage
https://www.visitleiden.nl/nl/landingpage
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
priority - 4Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/806847392797274?v=2.8.1 (20 minutes)
https://maps.googleapis.com/maps/api/js?key=AIzaSy…COXJk&callback=initMap (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 3Reduce server response time
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 905B (66% reduction).
leiden.nl Mobile Resource Breakdown
| Total Resources | 57 |
| Number of Hosts | 27 |
| Static Resources | 17 |
| JavaScript Resources | 11 |
| CSS Resources | 3 |
leiden.nl mobile page usability
Last tested: 2017-12-05
leiden.nl Mobile Usability Test Quick Summary
priority - 1Size 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.
<a href="http://www.lei…ntionbureau.nl">Leiden Convention Bureau</a> and 3 others are close to other tap targets.leiden.nl HTML validation
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
"...oek."> <meta name="viewport" content="initial-scale=1,user-scalable=no,maximum-scale=1"> <ba..."
The “banner” role is unnecessary for element “header”.
"...er"> <header class="landingpage-header" role="banner"> ..."
The “main” role is unnecessary for element “main”.
"...der> <main class="landingpage-main" id="main" role="main"> ..."
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leiden.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.
leiden.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.