2.9 sec in total
280 ms
2.2 sec
419 ms
Click here to check amazing Osv NiTA content. Otherwise, check out these important facts you probably never knew about osvnita.nl
Visit osvnita.nlWe analyzed Osvnita.nl page load time and found that the first response time was 280 ms and then it took 2.6 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.
osvnita.nl performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value8.0 s
3/100
25%
Value6.4 s
40/100
10%
Value700 ms
42/100
30%
Value0.287
42/100
15%
Value9.7 s
29/100
10%
280 ms
643 ms
413 ms
72 ms
62 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Osvnita.nl, 78% (47 requests) were made to Cache.voetbalassist.nl and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (643 ms) belongs to the original domain Osvnita.nl.
Page size can be reduced by 157.4 kB (23%)
683.4 kB
526.0 kB
In fact, the total size of Osvnita.nl main page is 683.4 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. 45% of websites need less resources to load. Images take 503.5 kB which makes up the majority of the site volume.
Potential reduce by 42.8 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 42.8 kB or 77% of the original size.
Potential reduce by 55.1 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, Osv NiTA needs image optimization as it can save up to 55.1 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 59.2 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 59.2 kB or 48% 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. Osvnita.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 19 (35%)
55
36
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osv NiTA. 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 from 4 to 1 for CSS and as a result speed up the page load time.
osvnita.nl
280 ms
www.osvnita.nl
643 ms
LoadCss.ashx
413 ms
jquery.min.js
72 ms
bootstrap.min.js
62 ms
466 ms
css
98 ms
LoadModuleCss.ashx
332 ms
index.js
332 ms
NieuwsItem.js
334 ms
analytics.js
67 ms
zwart_zonder_spelers.jpg
508 ms
11.png
205 ms
7.png
197 ms
16.png
199 ms
43.png
206 ms
1.png
255 ms
44.png
201 ms
19.png
203 ms
8.png
255 ms
21.png
256 ms
18.png
257 ms
6.png
258 ms
5.png
361 ms
17.png
366 ms
12.png
365 ms
14.png
366 ms
2.png
365 ms
FooterContactLogo.ashx
422 ms
FooterContactLogo.ashx
425 ms
3.jpg
440 ms
header_overlay.ashx
440 ms
default4_logo.png
367 ms
ImageChangeColor.ashx
437 ms
menu_uitklappen.png
444 ms
ib_volgende_wedstrijd_bal_bg.png
447 ms
infobalk_h2_bg.ashx
517 ms
ib_kalender.png
520 ms
ImageChangeColor.ashx
520 ms
ImageChangeColor.ashx
526 ms
ib_afgelastingen_bg.png
524 ms
sdk.js
135 ms
gettweets
631 ms
ib_aanpassen.png
398 ms
ib_aanpassen_bg.png
464 ms
footer_boog.png
472 ms
ImageChangeColor.ashx
473 ms
ImageChangeColor.ashx
475 ms
ImageChangeColor.ashx
477 ms
ImageChangeColor.ashx
480 ms
ImageChangeColor.ashx
565 ms
infobalk_uitslagen_logo_bg.ashx
563 ms
ib_rss.png
562 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
59 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
109 ms
share-bolditalic-webfont.woff
576 ms
102 ms
xd_arbiter.php
111 ms
xd_arbiter.php
185 ms
print.css
85 ms
osvnita.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
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
osvnita.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
osvnita.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
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 Osvnita.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 Osvnita.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.
osvnita.nl
Open Graph description is not detected on the main page of Osv NiTA. 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: