9 sec in total
414 ms
6.8 sec
1.8 sec
Visit ingenieurkurse.de now to see the best up-to-date Ingenieur Kurse content for Germany and also check out these interesting facts you probably never knew about ingenieurkurse.de
Online-Kurse für Ingenieure ᐅ Jetzt online lernen mit √ hunderten Lernvideos √ tausenden Übungen √ den besten Webinaren. Hier!
Visit ingenieurkurse.deWe analyzed Ingenieurkurse.de page load time and found that the first response time was 414 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ingenieurkurse.de performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value17.8 s
0/100
25%
Value12.1 s
4/100
10%
Value2,080 ms
7/100
30%
Value0.066
97/100
15%
Value16.8 s
5/100
10%
414 ms
4078 ms
256 ms
491 ms
373 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 91% of them (68 requests) were addressed to the original Ingenieurkurse.de, 4% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Ingenieurkurse.de.
Page size can be reduced by 489.0 kB (13%)
3.7 MB
3.2 MB
In fact, the total size of Ingenieurkurse.de main page is 3.7 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 3.0 MB 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. This page needs HTML code to be minified as it can gain 5.1 kB, which is 11% 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 37.5 kB or 80% of the original size.
Potential reduce by 17.8 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. Ingenieur Kurse images are well optimized though.
Potential reduce by 119.9 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 119.9 kB or 57% of the original size.
Potential reduce by 313.8 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. Ingenieurkurse.de needs all CSS files to be minified and compressed as it can save up to 313.8 kB or 82% of the original size.
Number of requests can be reduced by 38 (54%)
71
33
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ingenieur Kurse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
ingenieurkurse.de
414 ms
www.ingenieurkurse.de
4078 ms
bootstrap.min.css
256 ms
style_orange.css
491 ms
style-menu_orange.css
373 ms
bootstrap-responsive.min.css
494 ms
style_responsive.css
382 ms
font-awesome.css
391 ms
animate.css
521 ms
effects.css
495 ms
jquery.fancybox.css
510 ms
elastislide.css
517 ms
custom.css
610 ms
flexslider.css
613 ms
parallax-slider.css
614 ms
glyphicons.css
766 ms
halflings.css
646 ms
social.css
649 ms
filetypes.css
734 ms
style_tcx_1447262874.css
738 ms
video-js.min_tcx_1438850638.css
735 ms
de_tcx_1438849945.js
775 ms
jquery-1.8.2.min.js
943 ms
modernizr.custom.17475.js
859 ms
jquery.fancybox.pack.js
861 ms
jquery.elastislide.js
859 ms
jquery.flexslider-min.js
892 ms
modernizr.js
907 ms
jquery.cslider.js
976 ms
back-to-top.js
979 ms
app.js
981 ms
css
60 ms
css
73 ms
require.js
262 ms
bg.jpg
246 ms
ingenieurkurse-logo.png
291 ms
ingenieurkurse-online-lernen.png
1425 ms
hintergrund2.jpg
314 ms
bg-text.png
316 ms
ingenieurstudium.png
731 ms
breadcrumbs.png
357 ms
abonnieren-lohnt-sich.png
420 ms
online-kurs-hoehere-mathematik-1-analysis-ineare-algebra.png
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online-kurs-hoehere-mathematik-2-analysis-gewoehnliche-differentialgleichungen.png
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online-kurs-stroemungslehre.png
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online-kurs-fertigungslehre.png
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online-kurs-methodische-produktentwicklung.png
1321 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
22 ms
fontawesome-webfont.woff
1319 ms
news-blog-post-relaunch-2013-08-22.png
1312 ms
facebook.png
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googleplus.png
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youtube.png
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xing.png
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analytics.js
30 ms
up.png
1301 ms
ecommerce.js
16 ms
collect
58 ms
collect
7 ms
require_init.js
1267 ms
ingenieurkurse.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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
ingenieurkurse.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
Missing source maps for large first-party JavaScript
ingenieurkurse.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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ingenieurkurse.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 Ingenieurkurse.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.
ingenieurkurse.de
Open Graph data is detected on the main page of Ingenieur Kurse. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: