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Whois & Analysis for leidenuniv.nl

Nov 24, 2019 12:32 pm UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
Desktop screen Desktop screenshot for leidenuniv.nl
55

7 criteria passed
4 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your meta description eloquent and appealing, neither too short nor too long.
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Consider adding a robots.txt file in your web server's root directory.
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OVERVIEW

• Domain Owner
Private
• Category
Education  >  College / Graduate School  >  Distance Learning
• Alexa Rank
#37.625, leidenuniv.nl is in the world's top 50.000 websites!

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TECHNICAL SEO & SECURITY

Redirection
leidenuniv.nl redirects to https://universiteitleiden.nl
SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by TERENA has expired on May 4, 2021.
Title Tag
Home - Universiteit Leiden
Length: 26 (recommended: 10 to 70)
Meta Description
De Universiteit Leiden is een internationaal georiënteerde universiteit met een breed palet aan talentgericht onderwijs voor goede en gemotiveerde studenten, dat wordt geïnspireerd door wetenschappelijk onderzoek.
Length: 215 (recommended: 50 to 160)
Google preview
Desktop Version

Home - Universiteit Leiden

https://leidenuniv.nl

De Universiteit Leiden is een internationaal georiënteerde universiteit met een breed palet aan talentgericht onderwijs voor goede en gemotiveerde studenten, dat wor...

Mobile Version

https://leidenuniv.nl

Home - Universiteit Leiden

De Universiteit Leiden is een internationaal georiënteerde universiteit met een breed palet aan talentgericht onderwijs voor goede...

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

Robots.txt
No robots.txt file was found on this page.
URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1

SEMANTIC ANALYSIS

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by leidenuniv.nl.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

WEBSITE SPEED

leidenuniv.nl website speed is slow. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

1.6s

This domain loads at the median speed of 1.6 seconds.

Speed Percentile

59%

leidenuniv.nl is faster than approximately 59 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

This website is ranked #37.625 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • leidenuniv.nl daily visitors distribution - Total: 6 countries
  • Flag for IndiaIndia (3.8%)
  • Flag for United States of AmericaUnited States of America (5.7%)
  • Flag for NetherlandsNetherlands (42.3%)
  • Flaf icon for other countryOthers (48.2%)

Traffic country ranks

Country Rank
Flag for IndiaIndia #104.417
Flag for IndonesiaIndonesia #26.664
Flag for EgyptEgypt #25.738
Flag for Russian FederationRussian Federation #187.372
Flag for United States of AmericaUnited States of America #132.158

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How leidenuniv.nl looks like on a mobile device such as an iPhone.

Tablet
How leidenuniv.nl looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 25% #f0f0f0
  • 16% #ffffff
  • 5% #603000
  • 5% #906030
  • 4% #000000
  • 4% #a08060
  • 3% #b09080
  • 3% #c0a080
  • 3% #704000
  • 3% #001050
  • 3% #e0c0b0
  • 3% #a0b0c0

Text/code ratio

leidenuniv.nl's text/code ratio is 8.02%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 8.02%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 8
  • <H3> 0
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
'deze samenwerking maakt het verschil'
<H2>
2nd level heading
Kies een studie
Kom kennismaken
Nieuws
Agenda
Studiekeuze
Alt attributes Arrow up

SOCIAL MEDIA PRESENCE

This is an overview of your homepage shares on social networks.

You have a relatively high presence on social media, keep going!

The more people share your website, the more likely you will get links from others, which is a key point when it comes to improving your overall search engine rankings.

  • Facebook iconFacebook
  • Total Engagement 2.553
  • Likes 538
  • Shares 1.835
  • Comments 180

DOMAIN REGISTRAR

Nameservers Arrow up
Host IP Address Country
indigo.leidenuniv.nl 132.229.1.20 Flag for NetherlandsNetherlands
violet.leidenuniv.nl 132.229.1.21 Flag for NetherlandsNetherlands
ns1.surfnet.nl 192.87.106.101 Flag for NetherlandsNetherlands

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • RUL
  • IP Address
  • 132.229.13.193
  • Country
  • Flag for NetherlandsNetherlands
  • Region
  • South Holland , Leiden
  • Latitude and Longitude
  • 52.1781 : 4.5069
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