4.8 sec in total
439 ms
2.9 sec
1.4 sec
Click here to check amazing Blijdorp content for Netherlands. Otherwise, check out these important facts you probably never knew about blijdorp.nl
Dagje dierentuin? Je ontdekkingsreis door de bestbezochte dierentuin van Nederland begint hier. Bestel tickets online met korting.
Visit blijdorp.nlWe analyzed Blijdorp.nl page load time and found that the first response time was 439 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
blijdorp.nl performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value5.2 s
23/100
25%
Value9.9 s
10/100
10%
Value510 ms
57/100
30%
Value1.403
0/100
15%
Value17.1 s
4/100
10%
439 ms
598 ms
96 ms
257 ms
350 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Blijdorp.nl, 97% (61 requests) were made to Diergaardeblijdorp.nl and 2% (1 request) were made to Player.vimeo.com. The less responsive or slowest element that took the longest time to load (830 ms) relates to the external source Diergaardeblijdorp.nl.
Page size can be reduced by 119.7 kB (6%)
2.0 MB
1.9 MB
In fact, the total size of Blijdorp.nl main page is 2.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 43.5 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.5 kB or 80% of the original size.
Potential reduce by 62.8 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Blijdorp images are well optimized though.
Potential reduce by 13.5 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Blijdorp.nl needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 16% of the original size.
Number of requests can be reduced by 30 (52%)
58
28
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blijdorp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
blijdorp.nl
439 ms
www.diergaardeblijdorp.nl
598 ms
myfonts.js
96 ms
yikes-inc-easy-mailchimp-extender-public.min.css
257 ms
yikes-mailchimp-eu-law-extension-frontend.min.css
350 ms
style.min.css
364 ms
cookies-enabler.css
362 ms
style.css
528 ms
social-logos.min.css
348 ms
jetpack.css
348 ms
jquery.js
730 ms
yikes-mc-ajax-forms.min.js
440 ms
form-submission-helpers.min.js
439 ms
gingeranalytics.min.js
440 ms
cookies-enabler.min.js
440 ms
player.js
71 ms
modernizr.custom-2.8.3.min.js
829 ms
script.js
829 ms
main-min.js
830 ms
yikes-mailchimp-front-end-form-functions.min.js
823 ms
blijdorp-tickets-order-form.js
823 ms
wp-embed.min.js
820 ms
wp-emoji-release.min.js
610 ms
220628_165jaar_Website_2049x516-2049x870-c-center.jpg
558 ms
Diergaarde-Blijdorp-het-Leukste-uitje-van-Nederland-2022-def-gesp-2049x870-c-center.jpg
559 ms
pinguins-home-2049x870-c-center.jpg
582 ms
220808EF_V5A8734-scaled-930x525-c-center.jpg
543 ms
ShirleyKroos-FlamingoKuiken-560x653-c-center.jpg
304 ms
Blijdorp-omslag-maandag-560x653-c-center.jpg
285 ms
Blijdorp-omslag-YT-560x653-c-center.png
563 ms
Gorilla-water-560x653-c-center.jpg
540 ms
app_stores.png
558 ms
app_phone.png
561 ms
Nr176715-leguaan-300x400.jpg
563 ms
mara-en-naima-in-galop-300x400.jpg
563 ms
tapirs-300x400.jpg
565 ms
logo@1x.png
709 ms
Ico_vergrootglas.png
704 ms
ico_ticket_oranje.png
709 ms
Ico_pijl_wit.png
710 ms
Ico_nieuws_klok_wit.png
711 ms
ico_bezoek_tickets.png
711 ms
ico_bezoek_abonement.png
712 ms
Ico_bezoek_agenda.png
712 ms
Ico%20Facebook.png
714 ms
Ico%20Twitter.png
719 ms
Ico%20Instagram.png
719 ms
Ico%20Pinterest.png
718 ms
ico_Youtube.png
720 ms
Ico_pijl.png
720 ms
ico_abbonement_oranje.png
729 ms
Ico_telefoon_wit.png
729 ms
Ico_location_wit.png
730 ms
Ico_envelop_wit.png
731 ms
Ico_footer_Facebook.png
733 ms
Ico_footer_Twitter.png
731 ms
Ico_footer_Instagram.png
729 ms
Ico_footer_Pinterest.png
729 ms
ico_footer_Youtube.png
730 ms
2BEE0A_0_0.woff
459 ms
2BEE0A_2_0.woff
492 ms
2BEE0A_1_0.woff
491 ms
Ico_envelop_grijs.png
113 ms
blijdorp.nl accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
blijdorp.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
blijdorp.nl SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blijdorp.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Blijdorp.nl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
blijdorp.nl
Open Graph data is detected on the main page of Blijdorp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: