2.5 sec in total
967 ms
1.4 sec
135 ms
Click here to check amazing Onderzoek Netpanel content for Netherlands. Otherwise, check out these important facts you probably never knew about onderzoek.netpanel.nl
Visit onderzoek.netpanel.nlWe analyzed Onderzoek.netpanel.nl page load time and found that the first response time was 967 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.
onderzoek.netpanel.nl performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value2.0 s
97/100
25%
Value2.6 s
97/100
10%
Value0 ms
100/100
30%
Value0.005
100/100
15%
Value1.5 s
100/100
10%
967 ms
88 ms
174 ms
190 ms
282 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Onderzoek.netpanel.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (967 ms) belongs to the original domain Onderzoek.netpanel.nl.
Page size can be reduced by 27.0 kB (73%)
37.2 kB
10.2 kB
In fact, the total size of Onderzoek.netpanel.nl main page is 37.2 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. Only 5% of websites need less resources to load. Javascripts take 30.7 kB which makes up the majority of the site volume.
Potential reduce by 5.0 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. 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 5.0 kB or 77% of the original size.
Potential reduce by 22.0 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 22.0 kB or 72% of the original size.
Number of requests can be reduced by 4 (67%)
6
2
The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onderzoek Netpanel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
onderzoek.netpanel.nl
967 ms
divlet.js
88 ms
divletx.js
174 ms
global.css
190 ms
custom.js
282 ms
scripts.js
172 ms
dragdrop.js
255 ms
swfobject.js
259 ms
header.gif
106 ms
statusbarbg.gif
106 ms
statusbar.gif
113 ms
onderzoek.netpanel.nl
93 ms
start.gif
117 ms
onderzoek.netpanel.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
Image elements do not have [alt] attributes
Links do not have a discernible name
onderzoek.netpanel.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
General
Impact
Issue
Detected JavaScript libraries
onderzoek.netpanel.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
NL
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onderzoek.netpanel.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 Onderzoek.netpanel.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.
onderzoek.netpanel.nl
Open Graph description is not detected on the main page of Onderzoek Netpanel. 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: