4.3 sec in total
1.5 sec
2.7 sec
135 ms
Click here to check amazing Corda content. Otherwise, check out these important facts you probably never knew about corda.at
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Visit corda.atWe analyzed Corda.at page load time and found that the first response time was 1.5 sec and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
corda.at performance score
name
value
score
weighting
Value1.9 s
88/100
10%
Value1.9 s
98/100
25%
Value4.1 s
78/100
10%
Value510 ms
57/100
30%
Value0.731
6/100
15%
Value5.1 s
76/100
10%
1471 ms
22 ms
244 ms
380 ms
250 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 84% of them (16 requests) were addressed to the original Corda.at, 11% (2 requests) were made to Fonts.gstatic.com and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Corda.at.
Page size can be reduced by 329.4 kB (32%)
1.0 MB
693.0 kB
In fact, the total size of Corda.at main page is 1.0 MB. 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 656.3 kB which makes up the majority of the site volume.
Potential reduce by 9.5 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 1.5 kB, which is 12% 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 9.5 kB or 78% of the original size.
Potential reduce by 21.7 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. Corda images are well optimized though.
Potential reduce by 266.2 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 266.2 kB or 84% of the original size.
Potential reduce by 31.8 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. Corda.at needs all CSS files to be minified and compressed as it can save up to 31.8 kB or 87% of the original size.
Number of requests can be reduced by 3 (19%)
16
13
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Corda. 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 CSS and as a result speed up the page load time.
corda.at
1471 ms
css
22 ms
base.css
244 ms
layout.css
380 ms
skeleton.css
250 ms
logo.png
421 ms
header-scribbles.jpg
1103 ms
header-ueberdieacademy.jpg
1282 ms
header-Schulungsraum2.jpg
1077 ms
academy_home.jpg
660 ms
jquery.js
931 ms
jquery.cycle.all.js
557 ms
script.js
689 ms
widget_icon.png
414 ms
pdf_download.png
551 ms
right_arrow.png
554 ms
right_blue.jpg
702 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
32 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
31 ms
corda.at 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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
corda.at 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
Issues were logged in the Issues panel in Chrome Devtools
corda.at SEO score
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Corda.at can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Corda.at 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.
corda.at
Open Graph description is not detected on the main page of Corda. 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: