5.9 sec in total
294 ms
5.3 sec
323 ms
Welcome to onroerenderfgoed.be homepage info - get ready to check Onroerend Erfgoed best content for Belgium right away, or after learning these important things about onroerenderfgoed.be
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Visit onroerenderfgoed.beWe analyzed Onroerenderfgoed.be page load time and found that the first response time was 294 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
onroerenderfgoed.be performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value8.2 s
2/100
25%
Value7.8 s
24/100
10%
Value460 ms
62/100
30%
Value0.165
72/100
15%
Value8.5 s
38/100
10%
294 ms
452 ms
290 ms
812 ms
239 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 92% of them (33 requests) were addressed to the original Onroerenderfgoed.be, 3% (1 request) were made to Use.typekit.net and 3% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Onroerenderfgoed.be.
Page size can be reduced by 155.7 kB (8%)
2.0 MB
1.8 MB
In fact, the total size of Onroerenderfgoed.be main page is 2.0 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. 15% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 23.5 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 6.2 kB, which is 21% 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 23.5 kB or 80% of the original size.
Potential reduce by 132.2 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. Onroerend Erfgoed images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 9 (28%)
32
23
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onroerend Erfgoed. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
onroerenderfgoed.be
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onroerenderfgoed.be
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www.onroerenderfgoed.be
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app.css
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modernizr-2.6.2.min.js
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onroerenderfgoed.be 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
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
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.
onroerenderfgoed.be 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
General
Impact
Issue
Detected JavaScript libraries
onroerenderfgoed.be SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Onroerenderfgoed.be 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 Onroerenderfgoed.be 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.
onroerenderfgoed.be
Open Graph data is detected on the main page of Onroerend Erfgoed. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: