3.6 sec in total
206 ms
3.2 sec
242 ms
Welcome to die-erfinder.com homepage info - get ready to check Die Erfinder best content right away, or after learning these important things about die-erfinder.com
3M applies science and innovation to make a real impact by igniting progress and inspiring innovation in lives and communities across the globe.
Visit die-erfinder.comWe analyzed Die-erfinder.com page load time and found that the first response time was 206 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
die-erfinder.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value52.3 s
0/100
25%
Value7.7 s
24/100
10%
Value5,500 ms
0/100
30%
Value0.067
97/100
15%
Value29.2 s
0/100
10%
206 ms
1248 ms
196 ms
199 ms
197 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Die-erfinder.com, 82% (84 requests) were made to Die-erfinder.3mdeutschland.de and 6% (6 requests) were made to Solutions.3m.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Die-erfinder.3mdeutschland.de.
Page size can be reduced by 532.1 kB (49%)
1.1 MB
549.6 kB
In fact, the total size of Die-erfinder.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. 45% of websites need less resources to load. Images take 468.5 kB which makes up the majority of the site volume.
Potential reduce by 53.6 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 10.7 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 53.6 kB or 82% of the original size.
Potential reduce by 56.3 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. Obviously, Die Erfinder needs image optimization as it can save up to 56.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 296.6 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 296.6 kB or 75% of the original size.
Potential reduce by 125.6 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. Die-erfinder.com needs all CSS files to be minified and compressed as it can save up to 125.6 kB or 83% of the original size.
Number of requests can be reduced by 58 (59%)
98
40
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Die Erfinder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
die-erfinder.com
206 ms
die-erfinder.3mdeutschland.de
1248 ms
aggregator.css
196 ms
node.css
199 ms
defaults.css
197 ms
system.css
199 ms
system-menus.css
195 ms
user.css
288 ms
content-module.css
289 ms
collapsiblock.css
290 ms
ctools.css
292 ms
date.css
294 ms
filefield.css
295 ms
follow.css
384 ms
lightbox.css
384 ms
nd_regions.css
385 ms
simplenews.css
387 ms
tagadelic.css
389 ms
views_slideshow.css
390 ms
extlink.css
480 ms
biblio.css
477 ms
fieldgroup.css
477 ms
views.css
483 ms
vd_regions.css
486 ms
style.css
688 ms
jquery.min.js
672 ms
drupal.js
573 ms
de_af456d8c87dc71de1b67203fb06c089d.js
577 ms
jstools.js
580 ms
collapsiblock.js
583 ms
jquery.cookie.js
670 ms
lightbox_modal.js
675 ms
lightbox.js
777 ms
jquery.cycle.all.min.js
779 ms
views_slideshow.js
767 ms
extlink.js
767 ms
base.js
773 ms
dcsTag_v02.js
56 ms
notice
173 ms
conversion.js
15 ms
BlobServlet
24 ms
dependent.js
611 ms
jquery.a_form.packed.js
683 ms
ajax.js
684 ms
jquery.replacetext.js
688 ms
jquerypopulate.js
690 ms
reset.css
194 ms
footer_accessibility_icon.gif
81 ms
erfinder_logo.gif
104 ms
Fotolia_76154300_XS.jpg
297 ms
next.png
109 ms
last.png
102 ms
Fotolia_74998949_XS.jpg
102 ms
shutterstock%20154919411.jpg
193 ms
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Abengoa%20Installation.JPG
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Fotolia_60212396_XS_1.jpg
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40887950_ml.jpg
297 ms
Fotolia_66605617_XS_1.jpg
385 ms
Getty%20ID%2093376576_5.jpg
389 ms
erfinder_banner.jpg
785 ms
partner-rwth-aachen.png
394 ms
partner-handelsblatt.jpg
493 ms
partner-faz.png
396 ms
partner-innovationsmanager.png
482 ms
f_e_manager_logo.png
485 ms
3M-Logo_0.png
502 ms
FAZ-Institut-Logo_trans.png
494 ms
RWTH-Logo.jpg
578 ms
fe_manager_logo.png
581 ms
tu_logo.png
591 ms
spacer.png
593 ms
smi_logo.png
599 ms
gtm.js
30 ms
header-bg-bottom.png
955 ms
search_box_contain_bg_ext.png
671 ms
btnSearch_new.gif
684 ms
icon-home.png
684 ms
navdown.png
693 ms
navbg.png
767 ms
bubble.png
765 ms
icon-black-sign-up-nl.png
764 ms
icon-black-information.png
774 ms
btn-bg-call-grey.gif
843 ms
social-youtube.png
852 ms
39 ms
BlobServlet
31 ms
49 ms
social-twitter.png
789 ms
social-xing.png
791 ms
social-rss.png
806 ms
webtrends.hm.js
104 ms
webtrends.fb.js
114 ms
webtrends.yt.js
113 ms
webtrends.replicate.js
104 ms
wtid.js
51 ms
footer_bg.png
853 ms
BlobServlet
4 ms
footer_bg_tile.gif
791 ms
BlobServlet
32 ms
BlobServlet
23 ms
BlobServlet
23 ms
ui.totop.png
699 ms
die-erfinder.com 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
Image elements do not have [alt] attributes
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
die-erfinder.com 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
die-erfinder.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Die-erfinder.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Die-erfinder.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.
die-erfinder.com
Open Graph description is not detected on the main page of Die Erfinder. 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: