3.6 sec in total
333 ms
3 sec
223 ms
Welcome to robotron.de homepage info - get ready to check Robotron best content for Germany right away, or after learning these important things about robotron.de
Wir sind Ihr Partner, wenn es um die effiziente Verwaltung und Auswertung sehr großer Datenmengen mit praxisnahen Software-Lösungen geht.
Visit robotron.deWe analyzed Robotron.de page load time and found that the first response time was 333 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
robotron.de performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value17.8 s
0/100
25%
Value15.5 s
0/100
10%
Value170 ms
93/100
30%
Value0.003
100/100
15%
Value16.1 s
6/100
10%
333 ms
225 ms
324 ms
220 ms
551 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Robotron.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Robotron.de.
Page size can be reduced by 138.9 kB (12%)
1.2 MB
1.0 MB
In fact, the total size of Robotron.de main page is 1.2 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. Only 10% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 10.6 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 2.2 kB, which is 16% 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 10.6 kB or 78% of the original size.
Potential reduce by 35.3 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. Robotron images are well optimized though.
Potential reduce by 55.8 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 55.8 kB or 65% of the original size.
Potential reduce by 37.2 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. Robotron.de needs all CSS files to be minified and compressed as it can save up to 37.2 kB or 86% of the original size.
We found no issues to fix!
23
23
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robotron. According to our analytics all requests are already optimized.
robotron.de
333 ms
home
225 ms
robotron12.css
324 ms
unternehmen12.css
220 ms
jquery.min.js
551 ms
logo_robotron.gif
597 ms
anstrich_robotron.gif
231 ms
logo_opp.gif
633 ms
home_blue.png
632 ms
flag-en-13.png
642 ms
teaser_unternehmen_allgemein.png
1288 ms
teaser_Bannerdurchlauf_VA_FES.png
1199 ms
teaser_Bannerdurchlauf_D_Daphne.jpg
1490 ms
teaser_Bannerdurchlauf_D_Cloud.png
1269 ms
portal_unternehmen.jpg
1172 ms
geschaeftsbereiche.jpg
981 ms
Icon_EW_web.png
1313 ms
Icon_OEV_web.png
1495 ms
Icon_Industrie_web.png
1528 ms
Icon_Schulung_web.png
1591 ms
Saskia_Logo_30px.png
1614 ms
robotron-schweiz.png
1636 ms
robotron-austria.png
1816 ms
robotron-praha.png
1828 ms
robotron-rus.png
1852 ms
robotron.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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
robotron.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
robotron.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
DE
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robotron.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Robotron.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
robotron.de
Open Graph description is not detected on the main page of Robotron. 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: