3.8 sec in total
827 ms
2.6 sec
373 ms
Click here to check amazing Dierenziekenhuis content. Otherwise, check out these important facts you probably never knew about dierenziekenhuis.nl
Bij Dierenziekenhuis Rotterdam kunt u terecht voor alle reguliere dierenarts behandelingen. Maar we doen meer. Want al onze dierenartsen zijn bekwaam in één of meerdere expertises binnen de diergenees...
Visit dierenziekenhuis.nlWe analyzed Dierenziekenhuis.nl page load time and found that the first response time was 827 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
dierenziekenhuis.nl performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value14.7 s
0/100
25%
Value6.1 s
44/100
10%
Value170 ms
92/100
30%
Value0
100/100
15%
Value6.1 s
63/100
10%
827 ms
491 ms
170 ms
174 ms
434 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 79% of them (48 requests) were addressed to the original Dierenziekenhuis.nl, 5% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Dierenziekenhuis.nl.
Page size can be reduced by 1.9 MB (48%)
3.9 MB
2.0 MB
In fact, the total size of Dierenziekenhuis.nl main page is 3.9 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 93.5 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 93.5 kB or 74% of the original size.
Potential reduce by 122.0 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. Dierenziekenhuis images are well optimized though.
Potential reduce by 1.3 MB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.3 MB or 77% of the original size.
Potential reduce by 369.2 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. Dierenziekenhuis.nl needs all CSS files to be minified and compressed as it can save up to 369.2 kB or 84% of the original size.
Number of requests can be reduced by 26 (45%)
58
32
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dierenziekenhuis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.dierenziekenhuis.nl
827 ms
default.css
491 ms
SearchSkinObjectPreview.css
170 ms
module.css
174 ms
skin.css
434 ms
portal.css
178 ms
jquery.js
765 ms
jquery-migrate.js
342 ms
jquery-ui.js
1006 ms
Telerik.Web.UI.WebResource.axd
453 ms
Telerik.Web.UI.WebResource.axd
678 ms
dnn.js
447 ms
dnn.modalpopup.js
467 ms
dnn.servicesframework.js
495 ms
dnncore.js
534 ms
SearchSkinObjectPreview.js
552 ms
swfobject.js
581 ms
dotcontrol.utils.js
621 ms
sifr3.js
641 ms
initWidgets.js
386 ms
controls.css
358 ms
DCForms.css
378 ms
contactMe.css
396 ms
180x150.jpg
767 ms
stripe1.jpg
106 ms
PandDZR2014.jpg
403 ms
mannen.jpg
221 ms
afspraak%202%20635.jpg
282 ms
PandDZR20142.jpg
110 ms
dames.jpg
652 ms
binnenweg%20635.jpg
301 ms
binnenweg%20team%20635.jpg
221 ms
24-7%20635.jpg
305 ms
roundCornerMask.png
316 ms
stripe.jpg
401 ms
Menu_bg3.png
348 ms
logo.png
352 ms
SearchLoop.jpg
423 ms
WebResource.axd
573 ms
TopPanoramaRight.png
570 ms
expertise_buttons.png
571 ms
Quick_left_large.png
575 ms
Quick_normal1.png
552 ms
Quick_right1.png
552 ms
Quick_middle1.png
553 ms
button.jpg
553 ms
Footer_gradient.jpg
554 ms
ga.js
73 ms
DotNetNukeAjaxShared.js
531 ms
feed
82 ms
f-gd1mhpn8U
85 ms
xpVbVTASnak
141 ms
__utm.gif
17 ms
www-embed-player-vflfNyN_r.css
69 ms
www-embed-player.js
136 ms
base.js
208 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
46 ms
ad_status.js
45 ms
widgets.js
109 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
104 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
103 ms
dierenziekenhuis.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.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
dierenziekenhuis.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
Page has valid source maps
dierenziekenhuis.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
NL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dierenziekenhuis.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Dierenziekenhuis.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.
dierenziekenhuis.nl
Open Graph description is not detected on the main page of Dierenziekenhuis. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: