1.8 sec in total
284 ms
1.4 sec
109 ms
Welcome to owa.centraalwerken.nl homepage info - get ready to check Owa Centraalwerken best content for Netherlands right away, or after learning these important things about owa.centraalwerken.nl
Visit owa.centraalwerken.nlWe analyzed Owa.centraalwerken.nl page load time and found that the first response time was 284 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
owa.centraalwerken.nl performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value2.6 s
88/100
25%
Value3.0 s
94/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value1.8 s
100/100
10%
284 ms
367 ms
96 ms
88 ms
172 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Owa.centraalwerken.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (367 ms) belongs to the original domain Owa.centraalwerken.nl.
Page size can be reduced by 13.7 kB (67%)
20.4 kB
6.7 kB
In fact, the total size of Owa.centraalwerken.nl main page is 20.4 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. Only 5% of websites need less resources to load. HTML takes 8.8 kB which makes up the majority of the site volume.
Potential reduce by 6.0 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 1.0 kB, which is 12% 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 6.0 kB or 68% of the original size.
Potential reduce by 2.6 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 2.6 kB or 61% of the original size.
Potential reduce by 5.1 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. Owa.centraalwerken.nl needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 69% of the original size.
Number of requests can be reduced by 5 (42%)
12
7
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Owa Centraalwerken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
owa.centraalwerken.nl
284 ms
owa.centraalwerken.nl
367 ms
logon.aspx
96 ms
logon.css
88 ms
owafont.css
172 ms
flogon.js
256 ms
lgntopl.gif
87 ms
lgntopm.gif
147 ms
lgntopr.gif
139 ms
lgnleft.gif
170 ms
lgnexlogo.gif
230 ms
lgnright.gif
241 ms
lgnbotl.gif
255 ms
lgnbotm.gif
259 ms
lgnbotr.gif
261 ms
owa.centraalwerken.nl accessibility score
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
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.
owa.centraalwerken.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
owa.centraalwerken.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
robots.txt is not valid
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Owa.centraalwerken.nl can be misinterpreted by Google and other search engines. Our service has detected that English 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 Owa.centraalwerken.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.
owa.centraalwerken.nl
Open Graph description is not detected on the main page of Owa Centraalwerken. 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: