6.2 sec in total
1.5 sec
4.4 sec
233 ms
Visit trainer-akademie.com now to see the best up-to-date Trainer Akademie content for Germany and also check out these interesting facts you probably never knew about trainer-akademie.com
Visit trainer-akademie.comWe analyzed Trainer-akademie.com page load time and found that the first response time was 1.5 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
trainer-akademie.com performance score
name
value
score
weighting
Value16.6 s
0/100
10%
Value20.1 s
0/100
25%
Value28.7 s
0/100
10%
Value3,550 ms
1/100
30%
Value0.214
58/100
15%
Value29.0 s
0/100
10%
1544 ms
14 ms
390 ms
524 ms
663 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 80% of them (40 requests) were addressed to the original Trainer-akademie.com, 4% (2 requests) were made to Maxcdn.bootstrapcdn.com and 4% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Trainer-akademie.com.
Page size can be reduced by 238.8 kB (22%)
1.1 MB
833.0 kB
In fact, the total size of Trainer-akademie.com main page is 1.1 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. 50% of websites need less resources to load. Images take 763.6 kB which makes up the majority of the site volume.
Potential reduce by 37.5 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. 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 37.5 kB or 78% of the original size.
Potential reduce by 6.3 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. Trainer Akademie images are well optimized though.
Potential reduce by 122.7 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 122.7 kB or 72% of the original size.
Potential reduce by 72.3 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. Trainer-akademie.com needs all CSS files to be minified and compressed as it can save up to 72.3 kB or 82% of the original size.
Number of requests can be reduced by 23 (49%)
47
24
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trainer Akademie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
trainer-akademie.com
1544 ms
jquery-ui.css
14 ms
stylesheet_403e89bffe.css
390 ms
seminars_pi1.css
524 ms
extension.css
663 ms
font-awesome.min.css
9 ms
jquery-1.7.x-1.8.x-1.2.x-2.0.x.js
1251 ms
tx_seminars_pi1.js
664 ms
slides.min.jquery.js
653 ms
slider.js
664 ms
bootstrap.js
700 ms
javascript_a708894199.js
782 ms
css
24 ms
reset.css
804 ms
960.css
805 ms
dta.css
953 ms
slightbox.css
854 ms
slimbox.2.0.4.yui.js
913 ms
analytics.js
815 ms
javascript_59717ba03c.js
815 ms
bg.png
158 ms
tel_head96_new.png
166 ms
logo_dta.png
143 ms
dta_headline350.png
147 ms
bildungsscheckbutton.png
292 ms
baec05274a.jpeg
550 ms
b77839ec07.jpeg
826 ms
ced44c53e7.jpeg
701 ms
207eb5b5fe.jpeg
566 ms
357bddb673.jpeg
1702 ms
ecke_main.png
432 ms
24865c1dd8.jpg
700 ms
0c72c34f38.jpg
694 ms
04b145210a.jpg
701 ms
bd21c5ec5d.jpg
988 ms
logo_dgmf_icon_norm.png
847 ms
arrow.png
835 ms
95a7a6de4d.jpg
835 ms
59446fffd9.jpg
1112 ms
partner_regionkoeln_90x90.gif
974 ms
partner_dgmf_90x90.gif
975 ms
partner_bpt_90x90.gif
993 ms
all.js
30 ms
fontawesome-webfont.woff
28 ms
all.js
29 ms
pagination_apple.png
1064 ms
72 ms
67 ms
xd_arbiter.php
44 ms
xd_arbiter.php
50 ms
trainer-akademie.com 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
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
Form elements do not have associated labels
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
trainer-akademie.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
trainer-akademie.com 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 Trainer-akademie.com 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 Trainer-akademie.com 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.
trainer-akademie.com
Open Graph description is not detected on the main page of Trainer Akademie. 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: