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Naturalis Biodiversity Center | Museum en onderzoek in Leiden
https://naturalis.nl
Naturalis Biodiversity Center: voor iedereen die meer wil ontdekken over de rijkdom van de natuur.
https://naturalis.nl
Naturalis Biodiversity Center | Museum en onderzoek in Leiden
Naturalis Biodiversity Center: voor iedereen die meer wil ontdekken over de rijkdom van de natuur.
| Alternate URL | Hreflang |
| https://www.naturalis.nl/naturalis-biodiversity-center | nl |
| https://www.naturalis.nl/en/naturalis-biodiversity-center | en |
Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.
| Attribute | Value |
| ⓘ viewport | width=device-width, initial-scale=1.0 |
ⓘ The results of our semantic analysis are shown below using the website's language.
They are the main concepts covered by naturalis.nl.
Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.
❌ naturalis.nl website speed is very slow. Page speed is important for visitors and search engines.
Get insights to improve your page loading time.
This domain loads at the median speed of 2.1 seconds.
naturalis.nl is faster than approximately 38 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.
ⓘ This website is ranked #487.557 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
| Country | Rank |
 Malaysia |
#20.335 |
 Indonesia |
#53.561 |
Mobile Rendering
This website seems to be optimized for Mobile Visitors.
Phone
Tablet
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.
Great, we found headings on this page.
However, you have not defined a top level heading, or <H1>. It is used to define the most important heading.
We recommend using one top level heading to set up a semantic relationship between that heading and the remainder of the content on a page. It clearly describes to the readers and the search engines what it is about.
| 2nd level heading |
| Naturalis is open |
| Bezoek ons museum |
| Onderzoeknaar biodiversiteit |
| Tickets voor naturalis |
| Taal (2) |
| Hoofdnavigatie (2) |
| Lerenbij naturalis |
| Naturalisbiodiversity center |
| Expertin biodiversiteit |
| Volgonze verhalen (3) |
| Houd me op de hoogte! |
| Voet hoofdnavigatie |
| Volg onze verhalen |
| Footer navigation |
| 3rd level heading |
| Miljoenen objecten |
| Onze topstukken online |
| Nationaal onderzoeksinstituut |
| Becky's blog:flint, stock and barrel |
| Naturalis graaft weer |
| ınterview met 'sea our future' |
We found 17 images on this website.
Great,
0
ALT attributes are missing on your image tags.
| Anchor | Type | URL |
| Bestel je tickets | text | https://tickets.naturalis.nl |
| Tickets | text | https://tickets.naturalis.nl/exhibitions/register?id=129e4a4e-f1b7-e811-a2d1-9231b00b425e&refres... |
| Naturalis Topstukken | text | https://topstukken.naturalis.nl/ |
| text | https://www.facebook.com/museumnaturalis/ | |
| text | https://twitter.com/museumnaturalis | |
| text | https://www.instagram.com/naturalismuseum/ | |
| YouTube | text | http://www.youtube.com/user/naturalisleiden |
| Oude museum | text | http://naturalis.nnm.nl/ |
| text | https://www.instagram.com/naturalismuseum/?hl=nl | |
| Youtube | text | https://www.youtube.com/channel/ucy5x640rzw7g0llfrqgbc7g |
| Host | IP Address | Country |
| ns0.transip.net | 195.135.195.195 |  Italy |
| ns1.transip.nl | 195.8.195.195 |  Netherlands |
| ns2.transip.eu | 37.97.199.195 | Netherlands |
Others (66.4%)
SOCIAL MEDIA PRESENCE
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