7.5 sec in total
448 ms
4.9 sec
2.2 sec
Click here to check amazing Ami content for India. Otherwise, check out these important facts you probably never knew about ami.swiss
The Adolphe Merkle Institute (AMI) is an independent competence center at the University of Fribourg that focuses on soft nanomaterial research and education.
Visit ami.swissWe analyzed Ami.swiss page load time and found that the first response time was 448 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ami.swiss performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value9.1 s
1/100
25%
Value7.5 s
26/100
10%
Value240 ms
86/100
30%
Value0.462
19/100
15%
Value8.6 s
37/100
10%
448 ms
446 ms
528 ms
815 ms
839 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 39% of them (14 requests) were addressed to the original Ami.swiss, 39% (14 requests) were made to Cdn.unifr.ch and 8% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Cdn.unifr.ch.
Page size can be reduced by 69.2 kB (9%)
735.9 kB
666.6 kB
In fact, the total size of Ami.swiss main page is 735.9 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 593.0 kB which makes up the majority of the site volume.
Potential reduce by 55.1 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 8.5 kB, which is 13% 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 55.1 kB or 85% of the original size.
Potential reduce by 5.6 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. Ami images are well optimized though.
Potential reduce by 768 B
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 7.9 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. Ami.swiss needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 15% of the original size.
Number of requests can be reduced by 6 (23%)
26
20
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ami. 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 from 4 to 1 for CSS and as a result speed up the page load time.
ami.swiss
448 ms
ami.swiss
446 ms
528 ms
bootstrap.css
815 ms
main.css
839 ms
modernizr.js
758 ms
font-awesome.min.css
55 ms
corr.css
757 ms
shared.js
664 ms
app.js
1414 ms
analytics.js
120 ms
ami_square.png
227 ms
mechano_crop.jpg
146 ms
ami.png
144 ms
biophysics.jpg
270 ms
macromolecular-crop.jpg
977 ms
bionano_box_crop.jpg
978 ms
butterfly_crop.jpg
1083 ms
nccr-crop.jpg
981 ms
collect
82 ms
collect
81 ms
OpenSans-Regular-webfont.woff
123 ms
fonticons.woff
124 ms
OpenSans-Bold-webfont.woff
574 ms
OpenSans-Semibold-webfont.woff
573 ms
glyphicons-halflings-regular.woff
573 ms
27890-md.jpg
1099 ms
27735-md.jpg
1119 ms
27599-md.jpg
1263 ms
crytals_crop.jpg
948 ms
poly_flower_crop.jpg
1006 ms
innovation_crop.jpg
1286 ms
CB1_crop.jpg
1395 ms
platinum_crop.jpg
1403 ms
fontawesome-webfont.woff
18 ms
OpenSans-Light-webfont.woff
493 ms
ami.swiss 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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
ami.swiss 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
Missing source maps for large first-party JavaScript
ami.swiss SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Document doesn't have a valid hreflang
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ami.swiss can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ami.swiss 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.
ami.swiss
Open Graph description is not detected on the main page of Ami. 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: