3.5 sec in total
379 ms
2.5 sec
690 ms
Visit coga.be now to see the best up-to-date COGA content for Belgium and also check out these interesting facts you probably never knew about coga.be
Met meer dan 30 jaar ervaring gidsen wij u feilloos door het vastgoedlandschap in een ruime omgeving. Onze kantoren bevinden zich in Brecht en Sint-Job-in-’t-Goor. Kom gerust even binnen of bel ons. O...
Visit coga.beWe analyzed Coga.be page load time and found that the first response time was 379 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
coga.be performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value2.7 s
85/100
25%
Value3.5 s
87/100
10%
Value300 ms
78/100
30%
Value0.007
100/100
15%
Value5.8 s
66/100
10%
379 ms
406 ms
103 ms
194 ms
277 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 65% of them (26 requests) were addressed to the original Coga.be, 10% (4 requests) were made to Google.com and 8% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Coga.be.
Page size can be reduced by 19.9 kB (2%)
877.4 kB
857.5 kB
In fact, the total size of Coga.be main page is 877.4 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. 45% of websites need less resources to load. Images take 764.5 kB which makes up the majority of the site volume.
Potential reduce by 9.6 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 3.0 kB, which is 23% 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 9.6 kB or 71% of the original size.
Potential reduce by 7.5 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. COGA images are well optimized though.
Potential reduce by 1.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.8 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. Coga.be needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 17% of the original size.
Number of requests can be reduced by 18 (47%)
38
20
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COGA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
coga.be
379 ms
coga.be
406 ms
reset.css
103 ms
style.css
194 ms
mq.css
277 ms
koen.css
279 ms
modernizr-2.6.2.min.js
283 ms
jquery.min.js
111 ms
custom.js
276 ms
koen.js
278 ms
cookie.js
431 ms
tp.widget.bootstrap.min.js
108 ms
gtm.js
256 ms
select-MN.png
241 ms
logo-img.png
232 ms
logo-text.png
230 ms
sitecat-forSale-bg.jpg
1275 ms
sitecat-forRent-bg.jpg
343 ms
sitecat-new-bg.jpg
344 ms
select-Type.png
343 ms
arrow.png
342 ms
footermap1.png
344 ms
footermap2.png
515 ms
facebook.svg
378 ms
footerlogo-biv-bg.jpg
380 ms
footerlogo-cib-bg.jpg
513 ms
immoscoop-logo.svg
514 ms
analytics.js
208 ms
Gudea-Bold-webfont.woff
278 ms
Gudea-Regular-webfont.woff
277 ms
conversion_async.js
223 ms
js
198 ms
collect
393 ms
collect
386 ms
389 ms
collect
90 ms
collect
79 ms
21 ms
ga-audiences
24 ms
ga-audiences
19 ms
coga.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
coga.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
coga.be 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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coga.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Coga.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.
coga.be
Open Graph description is not detected on the main page of COGA. 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: