2.4 sec in total
368 ms
1.9 sec
142 ms
Welcome to nordita.org homepage info - get ready to check NORDITA best content for Sweden right away, or after learning these important things about nordita.org
Intergovenrnmental research institute for theoretical physics. Situated in Stockholm, Sweden with a branch in Copenhagen, Denmark.
Visit nordita.orgWe analyzed Nordita.org page load time and found that the first response time was 368 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
nordita.org performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value6.5 s
9/100
25%
Value3.9 s
82/100
10%
Value110 ms
97/100
30%
Value0.063
97/100
15%
Value7.8 s
44/100
10%
368 ms
554 ms
114 ms
222 ms
219 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 83% of them (20 requests) were addressed to the original Nordita.org, 8% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (642 ms) belongs to the original domain Nordita.org.
Page size can be reduced by 285.3 kB (38%)
757.1 kB
471.8 kB
In fact, the total size of Nordita.org main page is 757.1 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. 30% of websites need less resources to load. Images take 361.8 kB which makes up the majority of the site volume.
Potential reduce by 22.1 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 5.3 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 22.1 kB or 80% of the original size.
Potential reduce by 0 B
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. NORDITA images are well optimized though.
Potential reduce by 168.0 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 168.0 kB or 67% of the original size.
Potential reduce by 95.3 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. Nordita.org needs all CSS files to be minified and compressed as it can save up to 95.3 kB or 81% of the original size.
Number of requests can be reduced by 7 (32%)
22
15
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NORDITA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
nordita.org
368 ms
www.nordita.org
554 ms
screen.css
114 ms
widget.css
222 ms
startpage.css
219 ms
jsapi
38 ms
jquery.min.js
99 ms
jquery-ui.js
446 ms
js.js
306 ms
ga.js
82 ms
nordita_logo_85x85.png
111 ms
backdrop_pentaflakes_bbf.png
331 ms
sprite-research.png
642 ms
yasser.roudi-3x4.png
250 ms
sprite-science.png
250 ms
backdrop_pentaflakes_400x400.png
322 ms
sprite-social-media-icons.png
299 ms
nordita_a_la_carte_135x75.png
321 ms
googlemap_80x55.png
319 ms
backdrop_pentaflakes_fff.png
509 ms
logotypes-colophon-112x135.png
424 ms
__utm.gif
11 ms
ui-icons_888888_256x240.png
180 ms
print.css
110 ms
nordita.org accessibility score
nordita.org 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
Browser errors were logged to the console
nordita.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nordita.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nordita.org 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.
nordita.org
Open Graph description is not detected on the main page of NORDITA. 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: