2.5 sec in total
320 ms
1.9 sec
288 ms
Welcome to sanquin.nl homepage info - get ready to check Sanquin best content for Netherlands right away, or after learning these important things about sanquin.nl
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Visit sanquin.nlWe analyzed Sanquin.nl page load time and found that the first response time was 320 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
sanquin.nl performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value14.0 s
0/100
25%
Value2.5 s
98/100
10%
Value1,730 ms
10/100
30%
Value0.003
100/100
15%
Value12.6 s
14/100
10%
320 ms
766 ms
275 ms
25 ms
22 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 86% of them (24 requests) were addressed to the original Sanquin.nl, 7% (2 requests) were made to Load.sst.sanquin.nl and 4% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (766 ms) belongs to the original domain Sanquin.nl.
Page size can be reduced by 63.1 kB (65%)
96.6 kB
33.4 kB
In fact, the total size of Sanquin.nl main page is 96.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. HTML takes 62.0 kB which makes up the majority of the site volume.
Potential reduce by 53.9 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. This page needs HTML code to be minified as it can gain 24.4 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 53.9 kB or 87% of the original size.
Potential reduce by 9.2 kB
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 9.2 kB or 27% of the original size.
Number of requests can be reduced by 13 (68%)
19
6
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sanquin. 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 as a result speed up the page load time.
sanquin.nl
320 ms
www.sanquin.nl
766 ms
dbyjdcwn.js
275 ms
jquery-3.4.0.min.js
25 ms
uc.js
22 ms
flickity.pkgd.js
46 ms
currentScript.js
32 ms
runtime.min.js
33 ms
shared.min.js
38 ms
main.min.js
35 ms
flickity.min.css
50 ms
main.min.css
64 ms
gradient_default.png
21 ms
Aileron-Regular.woff
142 ms
sanquin_homepagebanner_eda_1200x500_toekomst.png
58 ms
Aileron-Light.woff
166 ms
logo_sanquin_long.svg
52 ms
327.js
37 ms
9868.js
38 ms
9638.js
36 ms
6023.js
33 ms
Aileron-Thin.woff
144 ms
fas.woff
164 ms
far.woff
618 ms
fab.woff
164 ms
mir.woff
143 ms
gtdbyjdcwn.js
104 ms
sha256.min.js
43 ms
sanquin.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
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
sanquin.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
sanquin.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sanquin.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 Sanquin.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.
sanquin.nl
Open Graph data is detected on the main page of Sanquin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: