leidenuniv.nl website information.
leidenuniv.nl domain name is registered by .NL top-level domain registry. See the other sites registred in .NL domain zone.
Following name servers are specified for leidenuniv.nl domain:
- indigo.leidenuniv.nl
- violet.leidenuniv.nl
- ns1.surfnet.nl
and probably website leidenuniv.nl is hosted by AMAZON-AES - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-AES - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website leidenuniv.nl position was 5160 (in the world). The lowest Alexa rank position was 5538. Now website leidenuniv.nl ranked in Alexa database as number 5335 (in the world).
Website leidenuniv.nl Desktop speed measurement score (71/100) is better than the results of 52.66% of other sites shows that the page desktop performance can be improved.
leidenuniv.nl 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 leidenuniv.nl (44/100) is better than the results of 24.22% 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-06-2024 | 5,335 | -25 |
| Nov-05-2024 | 5,310 | 61 |
| Nov-04-2024 | 5,371 | -26 |
| Nov-03-2024 | 5,345 | 18 |
| Nov-02-2024 | 5,363 | 3 |
| Nov-01-2024 | 5,366 | -10 |
| Oct-31-2024 | 5,356 | 17 |
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leidenuniv.nl 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.
leidenuniv.nl 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.
Domain name: leidenuniv.nl
Status: active
Reseller:
TransIP
Vondellaan 47
2332AA Leiden
Netherlands
Registrar:
team.blue nl B.V.
Vondellaan 47
2332AA Leiden
Netherlands
Abuse Contact:
abuse@nl.team.blue
DNSSEC: yes
Domain nameservers:
ns1.surfnet.nl
ns3.surfnet.nl
ns2.surfnet.nl
Creation Date: 1988-10-27
Updated Date: 2024-05-15
Record maintained by: SIDN BV
leidenuniv.nl server information
leidenuniv.nl desktop page speed rank
Last tested: 2016-09-04
Desktop Speed
Medium
71/100
leidenuniv.nl Desktop Speed Test Quick Summary
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leidenuniv.nl Desktop Resources
| Total Resources | 28 |
| Number of Hosts | 4 |
| Static Resources | 25 |
| JavaScript Resources | 8 |
| CSS Resources | 1 |
leidenuniv.nl Desktop Resource Breakdown
leidenuniv.nl mobile page speed rank
Last tested: 2019-12-10
Mobile Speed
Bad
44/100
leidenuniv.nl Mobile Speed Test Quick Summary
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priority - 51 Avoid landing page redirects
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priority - 16 Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 14 Leverage browser caching
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priority - 8 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.
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Only about 45% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
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priority - 0 Minify HTML
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leidenuniv.nl Mobile Resources
| Total Resources | 56 |
| Number of Hosts | 16 |
| Static Resources | 20 |
| JavaScript Resources | 20 |
| CSS Resources | 1 |
leidenuniv.nl Mobile Resource Breakdown
leidenuniv.nl mobile page usability
Last tested: 2019-12-10
Mobile Usability
Good
99/100
leidenuniv.nl 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.
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The tap target
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leidenuniv.nl 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.
leidenuniv.nl 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.