1.8 sec in total
506 ms
1.1 sec
213 ms
Click here to check amazing Callium content. Otherwise, check out these important facts you probably never knew about callium.nl
TransIP - Reserved domain
Visit callium.nlWe analyzed Callium.nl page load time and found that the first response time was 506 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
callium.nl performance score
506 ms
63 ms
580 ms
418 ms
338 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Callium.nl, 63% (12 requests) were made to Reserved.transip.nl and 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (580 ms) relates to the external source Reserved.transip.nl.
Page size can be reduced by 91.8 kB (17%)
546.5 kB
454.7 kB
In fact, the total size of Callium.nl main page is 546.5 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 405.2 kB which makes up the majority of the site volume.
Potential reduce by 57.3 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 19.3 kB, which is 29% 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 57.3 kB or 87% of the original size.
Potential reduce by 2.5 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. Callium images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 59% of the original size.
Potential reduce by 4 B
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. Callium.nl has all CSS files already compressed.
We found no issues to fix!
15
15
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Callium. According to our analytics all requests are already optimized.
callium.nl
506 ms
css
63 ms
combined-min.css
580 ms
headerphoto_reduced.jpg
418 ms
headerphoto_mobile_reduced.jpg
338 ms
_sltlds.js
172 ms
reserved-min.js
172 ms
questionbox_mobile.jpg
502 ms
questionbox_desktop.jpg
577 ms
bringit_desktop_reduced.jpg
331 ms
bringit_mobile_reduced.jpg
451 ms
trustpilot.jpg
452 ms
thumbup.jpg
492 ms
close-button.png
491 ms
analytics.js
23 ms
toadOcfmlt9b38dHJxOBGBPPOa1q11iOmmM9mDHHHX4.ttf
51 ms
ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf
59 ms
collect
25 ms
collect
56 ms
callium.nl SEO score
NL
N/A
ASCII
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Callium.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 Callium.nl main page’s claimed encoding is ascii. 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.
callium.nl
Open Graph description is not detected on the main page of Callium. 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: