2.7 sec in total
269 ms
2.2 sec
180 ms
Welcome to oosterberg.nl homepage info - get ready to check Oosterberg best content for Netherlands right away, or after learning these important things about oosterberg.nl
Koninklijke Oosterberg is een succesvolle en snel groeiende, ISO-gecertificeerde elektrotechnische groothandel met bijna 300 medewerkers en 20 vestigingen verspreid over heel Nederland; een hoofdkanto...
Visit oosterberg.nlWe analyzed Oosterberg.nl page load time and found that the first response time was 269 ms and then it took 2.4 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.
oosterberg.nl performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value6.1 s
12/100
25%
Value15.4 s
0/100
10%
Value19,460 ms
0/100
30%
Value0.793
5/100
15%
Value40.0 s
0/100
10%
269 ms
492 ms
357 ms
316 ms
230 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 83% of them (33 requests) were addressed to the original Oosterberg.nl, 10% (4 requests) were made to Platform.twitter.com and 3% (1 request) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (719 ms) belongs to the original domain Oosterberg.nl.
Page size can be reduced by 451.8 kB (51%)
888.2 kB
436.4 kB
In fact, the total size of Oosterberg.nl main page is 888.2 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. Javascripts take 436.0 kB which makes up the majority of the site volume.
Potential reduce by 16.0 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 4.1 kB, which is 20% 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 16.0 kB or 77% of the original size.
Potential reduce by 57.0 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. Obviously, Oosterberg needs image optimization as it can save up to 57.0 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 313.1 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 313.1 kB or 72% of the original size.
Potential reduce by 65.7 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. Oosterberg.nl needs all CSS files to be minified and compressed as it can save up to 65.7 kB or 81% of the original size.
Number of requests can be reduced by 20 (54%)
37
17
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oosterberg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
oosterberg.nl
269 ms
www.oosterberg.nl
492 ms
homepagina
357 ms
jquery-ui-1.10.1.custom.min.css
316 ms
jquery-ui.datepicker-scope.min.css
230 ms
Site.min.css
238 ms
autocomplete.min.css
171 ms
jquery-1.9.1.min.js
624 ms
jquery-ui-1.10.1.custom.min.js
719 ms
datepicker-nl.js
255 ms
jquery.validate.min.js
323 ms
jquery.validate.unobtrusive.min.js
327 ms
general.min.js
351 ms
product.min.js
399 ms
autocomplete.min.js
407 ms
jquery.bxslider.css
418 ms
jquery.bxslider.min.js
439 ms
jquery.fitvids.js
486 ms
init.bxslider.js
492 ms
overlib.js
524 ms
logo.jpg
114 ms
logooutlet.jpg
184 ms
menu_selectie.png
111 ms
menuText.jpg
112 ms
white.png
105 ms
klantworden.jpg
177 ms
twitter-logo2.png
185 ms
widgets.js
23 ms
twitter-vogel.png
183 ms
flip_oosterberg.png
279 ms
pand.png
186 ms
vrachtwagen.png
422 ms
nieuwsbrief.jpg
247 ms
webshop.jpg
247 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
27 ms
syndication
102 ms
345434096362733568
176 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
2 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
8 ms
ae2161caa49def3346f325214ae45968_normal.png
34 ms
oosterberg.nl accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
oosterberg.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
Page has valid source maps
oosterberg.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oosterberg.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Oosterberg.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.
oosterberg.nl
Open Graph description is not detected on the main page of Oosterberg. 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: