7.1 sec in total
590 ms
6 sec
542 ms
Welcome to dvs33.nl homepage info - get ready to check DVS 33 best content for Netherlands right away, or after learning these important things about dvs33.nl
Visit dvs33.nlWe analyzed Dvs33.nl page load time and found that the first response time was 590 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
dvs33.nl performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value6.4 s
9/100
25%
Value10.5 s
7/100
10%
Value2,730 ms
3/100
30%
Value0.366
29/100
15%
Value21.5 s
1/100
10%
590 ms
1216 ms
256 ms
26 ms
34 ms
Our browser made a total of 207 requests to load all elements on the main page. We found that 5% of them (10 requests) were addressed to the original Dvs33.nl, 89% (185 requests) were made to Cache.voetbalassist.nl and 1% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Cache.voetbalassist.nl.
Page size can be reduced by 681.5 kB (44%)
1.6 MB
873.5 kB
In fact, the total size of Dvs33.nl main page is 1.6 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. 70% of websites need less resources to load. Images take 754.2 kB which makes up the majority of the site volume.
Potential reduce by 201.3 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 201.3 kB or 89% of the original size.
Potential reduce by 83.6 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. Obviously, DVS 33 needs image optimization as it can save up to 83.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 193.7 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 193.7 kB or 59% of the original size.
Potential reduce by 202.9 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. Dvs33.nl needs all CSS files to be minified and compressed as it can save up to 202.9 kB or 83% of the original size.
Number of requests can be reduced by 18 (9%)
202
184
The browser has sent 202 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DVS 33. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
dvs33.nl
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www.dvs33.nl
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dvs33.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
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.
dvs33.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
dvs33.nl SEO score
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
Tap targets are not sized appropriately
NL
NL
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvs33.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 Dvs33.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.
dvs33.nl
Open Graph description is not detected on the main page of DVS 33. 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: