3 sec in total
290 ms
2.3 sec
383 ms
Welcome to colvenier.be homepage info - get ready to check Colvenier best content for India right away, or after learning these important things about colvenier.be
Restaurant Huis De Colvenier Antwerpen is een van de beste restaurants in het centrum van Antwerpen. Heerlijk eten, feesten & overnachten.
Visit colvenier.beWe analyzed Colvenier.be page load time and found that the first response time was 290 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
colvenier.be performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value19.9 s
0/100
25%
Value12.0 s
4/100
10%
Value3,770 ms
1/100
30%
Value0.023
100/100
15%
Value22.2 s
1/100
10%
290 ms
558 ms
338 ms
533 ms
185 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 81% of them (26 requests) were addressed to the original Colvenier.be, 9% (3 requests) were made to V2.zopim.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (989 ms) belongs to the original domain Colvenier.be.
Page size can be reduced by 158.8 kB (34%)
464.7 kB
305.9 kB
In fact, the total size of Colvenier.be main page is 464.7 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. 20% of websites need less resources to load. Images take 290.1 kB which makes up the majority of the site volume.
Potential reduce by 14.0 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 3.5 kB, which is 19% 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 14.0 kB or 74% of the original size.
Potential reduce by 24.8 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. Colvenier images are well optimized though.
Potential reduce by 96.3 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 96.3 kB or 75% of the original size.
Potential reduce by 23.7 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. Colvenier.be needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 86% of the original size.
Number of requests can be reduced by 11 (38%)
29
18
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colvenier. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
colvenier.be
290 ms
www.colvenier.be
558 ms
site.css
338 ms
SpryValidationTextField.js
533 ms
SpryValidationTextField.css
185 ms
analytics.js
25 ms
background-container.jpg
92 ms
background.jpg
315 ms
top-menu.gif
315 ms
navigation.jpg
184 ms
selected.jpg
192 ms
restaurant-antwerpen-kok.png
872 ms
patrick-van-herck.jpg
313 ms
button-foto.png
514 ms
button-voorbeeldmenu.png
554 ms
arrowbottom.png
419 ms
promo-kleine-colvenier.gif
866 ms
4testi.gif
867 ms
left-box-small.png
584 ms
back-content.gif
852 ms
bullet.png
852 ms
testimonial-back-media.png
943 ms
form-detail-back.jpg
852 ms
form-border.gif
853 ms
form-button.png
884 ms
right-testimonial-back.jpg
939 ms
footer.jpg
989 ms
collect
13 ms
widget_v2.134.js
15 ms
__$$__stringtable_lang_nl.js
5 ms
avatar_simple_visitor.png
49 ms
aL63HcygAAVYuCCsAAA==
1 ms
colvenier.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
Image elements do not have [alt] attributes
Links do not have a discernible name
colvenier.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
Browser errors were logged to the console
colvenier.be 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
NL
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colvenier.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 Colvenier.be main page’s claimed encoding is iso-8859-1. 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.
colvenier.be
Open Graph description is not detected on the main page of Colvenier. 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: