18.5 sec in total
430 ms
17.7 sec
295 ms
Welcome to nachhaltigkeitstag.de homepage info - get ready to check Nachhaltigkeitstag best content right away, or after learning these important things about nachhaltigkeitstag.de
Visit nachhaltigkeitstag.deWe analyzed Nachhaltigkeitstag.de page load time and found that the first response time was 430 ms and then it took 18 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
nachhaltigkeitstag.de performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value7.3 s
4/100
25%
Value12.7 s
3/100
10%
Value2,490 ms
4/100
30%
Value0.145
77/100
15%
Value21.2 s
1/100
10%
430 ms
1248 ms
268 ms
278 ms
385 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nachhaltigkeitstag.de, 88% (57 requests) were made to Nachhaltigkeitspreis.de and 5% (3 requests) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (14.6 sec) relates to the external source Nachhaltigkeitspreis.de.
Page size can be reduced by 891.6 kB (7%)
12.2 MB
11.3 MB
In fact, the total size of Nachhaltigkeitstag.de main page is 12.2 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. 40% of websites need less resources to load. Images take 11.5 MB which makes up the majority of the site volume.
Potential reduce by 29.1 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 5.4 kB, which is 15% 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 29.1 kB or 82% of the original size.
Potential reduce by 401.9 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. Nachhaltigkeitstag images are well optimized though.
Potential reduce by 121.3 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 121.3 kB or 66% of the original size.
Potential reduce by 339.4 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. Nachhaltigkeitstag.de needs all CSS files to be minified and compressed as it can save up to 339.4 kB or 85% of the original size.
Number of requests can be reduced by 26 (43%)
61
35
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nachhaltigkeitstag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
nachhaltigkeitstag.de
430 ms
1248 ms
styles.css
268 ms
tab-me.css
278 ms
js_composer.css
385 ms
screen.min.css
634 ms
js_composer.css
568 ms
js_composer_front.css
972 ms
wp-simple-gallery.css
921 ms
colorbox.css
922 ms
jquery.min.js
28 ms
cryptx.min.js
921 ms
modernizr-2.7.0.min.js
930 ms
jquery.scrollTo.min.js
1107 ms
dropkick.js
1201 ms
bootstrap-hover-dropdown.min.js
1226 ms
jquery.colorbox-min.js
1333 ms
wp-simple-gallery.js
1379 ms
font-awesome.css
24 ms
f58448ba-5bf8-434d-9e91-642f6b71df0e.css
135 ms
vc_carousel.css
1446 ms
jquery.form.min.js
1480 ms
scripts.js
1554 ms
tab-me.js
1658 ms
waypoints.min.js
1874 ms
scripts.min.js
2207 ms
js_composer_front.js
2327 ms
transition.js
2479 ms
vc_carousel.js
2764 ms
ga.js
40 ms
__utm.gif
11 ms
logo-punkte.png
1433 ms
logo-header.png
2314 ms
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schirmherrschaft_merkel_315x148px.png
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footer-logo.png
12925 ms
icon-fb.png
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line.png
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scroll-logo.png
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top-normal.png
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kugel.png
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41c174b1-68c1-41b7-a19f-5ec80929b115.woff
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arrow-link.png
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12957 ms
nachhaltigkeitstag.de accessibility score
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
nachhaltigkeitstag.de 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
Page has valid source maps
nachhaltigkeitstag.de 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 Nachhaltigkeitstag.de 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 Nachhaltigkeitstag.de 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.
nachhaltigkeitstag.de
Open Graph description is not detected on the main page of Nachhaltigkeitstag. 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: