486 ms in total
210 ms
219 ms
57 ms
Click here to check amazing Rockheim content for Norway. Otherwise, check out these important facts you probably never knew about rockheim.no
Rockheim er det nasjonale museet for populærmusikk. Rockheim skal samle inn, ta vare på og videreformidle norsk populærmusikk fra 1950-tallet og frem til i dag. Rockheim ligger på Brattørkaia i Trondh...
Visit rockheim.noWe analyzed Rockheim.no page load time and found that the first response time was 210 ms and then it took 276 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
rockheim.no performance score
210 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Rockheim.no and no external sources were called. The less responsive or slowest element that took the longest time to load (210 ms) belongs to the original domain Rockheim.no.
Page size can be reduced by 396.9 kB (23%)
1.8 MB
1.4 MB
In fact, the total size of Rockheim.no main page is 1.8 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 54 B
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 54 B or 35% of the original size.
Potential reduce by 178.1 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. Obviously, Rockheim needs image optimization as it can save up to 178.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 177.2 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 177.2 kB or 67% of the original size.
Potential reduce by 41.6 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. Rockheim.no needs all CSS files to be minified and compressed as it can save up to 41.6 kB or 83% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
rockheim.no
210 ms
rockheim.no SEO score
NO
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rockheim.no can be misinterpreted by Google and other search engines. Our service has detected that Norwegian 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 Rockheim.no 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.
rockheim.no
Open Graph description is not detected on the main page of Rockheim. 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: