2.6 sec in total
261 ms
1.8 sec
462 ms
Welcome to svdso.nl homepage info - get ready to check Sv DSO best content right away, or after learning these important things about svdso.nl
Visit svdso.nlWe analyzed Svdso.nl page load time and found that the first response time was 261 ms and then it took 2.3 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.
svdso.nl performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value8.0 s
2/100
25%
Value7.7 s
24/100
10%
Value400 ms
67/100
30%
Value0.011
100/100
15%
Value8.8 s
36/100
10%
261 ms
282 ms
377 ms
332 ms
41 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 10% of them (5 requests) were addressed to the original Svdso.nl, 73% (35 requests) were made to Cache.voetbalassist.nl and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (665 ms) relates to the external source Cache.voetbalassist.nl.
Page size can be reduced by 160.1 kB (16%)
979.3 kB
819.2 kB
In fact, the total size of Svdso.nl main page is 979.3 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. 35% of websites need less resources to load. Images take 806.0 kB which makes up the majority of the site volume.
Potential reduce by 65.5 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 65.5 kB or 81% of the original size.
Potential reduce by 67.0 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. Sv DSO images are well optimized though.
Potential reduce by 27.3 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 27.3 kB or 30% of the original size.
Potential reduce by 259 B
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. Svdso.nl needs all CSS files to be minified and compressed as it can save up to 259 B or 54% of the original size.
Number of requests can be reduced by 6 (13%)
45
39
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sv DSO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
svdso.nl
261 ms
www.svdso.nl
282 ms
377 ms
LoadCss.ashx
332 ms
jquery.min.js
41 ms
bootstrap.min.js
40 ms
361 ms
LoadModuleCss.ashx
254 ms
index.js
256 ms
NieuwsItem.js
257 ms
analytics.js
40 ms
logo-svdso.png
106 ms
bg.jpg
665 ms
1.jpg
160 ms
42.jpg
95 ms
50.jpg
95 ms
51.jpg
94 ms
52.jpg
163 ms
53.jpg
167 ms
49.jpg
169 ms
56.jpg
173 ms
46.jpg
243 ms
57.jpg
244 ms
63.jpg
249 ms
65.jpg
337 ms
64.jpg
344 ms
44.jpg
320 ms
59.jpg
400 ms
58.jpg
335 ms
43.gif
479 ms
1291.jpg
420 ms
1290.jpg
423 ms
1287.jpg
430 ms
1285.jpg
479 ms
VALogo.png
501 ms
true.png
504 ms
logo-linqis.png
167 ms
collect
51 ms
header-bg.png
478 ms
sub-header-bg.gif
519 ms
sidebar-left-button-bg.gif
520 ms
arrow_down.png
544 ms
sdk.js
160 ms
footer-bg.png
499 ms
137 ms
xd_arbiter.php
130 ms
xd_arbiter.php
254 ms
print.css
90 ms
svdso.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
svdso.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
svdso.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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svdso.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 Svdso.nl main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
svdso.nl
Open Graph description is not detected on the main page of Sv DSO. 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: