19.4 sec in total
468 ms
3.6 sec
15.4 sec
Welcome to ledf.de homepage info - get ready to check Ledf best content right away, or after learning these important things about ledf.de
TEME2030+ is a BMWi project to determine solutions for a maximum GHG reduction of current and future maritime gas engines
Visit ledf.deWe analyzed Ledf.de page load time and found that the first response time was 468 ms and then it took 18.9 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.
ledf.de performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value28.4 s
0/100
25%
Value22.5 s
0/100
10%
Value7,880 ms
0/100
30%
Value0.001
100/100
15%
Value28.6 s
0/100
10%
468 ms
967 ms
437 ms
470 ms
289 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ledf.de, 99% (66 requests) were made to Teme2030.de. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Teme2030.de.
Page size can be reduced by 1.2 MB (26%)
4.4 MB
3.2 MB
In fact, the total size of Ledf.de main page is 4.4 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 3.2 MB which makes up the majority of the site volume.
Potential reduce by 75.7 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 75.7 kB or 83% of the original size.
Potential reduce by 194.1 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. Ledf images are well optimized though.
Potential reduce by 336.8 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 336.8 kB or 69% of the original size.
Potential reduce by 550.9 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. Ledf.de needs all CSS files to be minified and compressed as it can save up to 550.9 kB or 86% of the original size.
Number of requests can be reduced by 41 (65%)
63
22
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ledf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
ledf.de
468 ms
teme2030.de
967 ms
style.min.css
437 ms
style.min.css
470 ms
style.min.css
289 ms
style.min.css
200 ms
style.min.css
365 ms
style.min.css
292 ms
theme.min.css
293 ms
header-footer.min.css
365 ms
frontend-lite.min.css
675 ms
post-23.css
392 ms
elementor-icons.min.css
432 ms
swiper.min.css
454 ms
frontend-lite.min.css
456 ms
post-29.css
471 ms
post-67.css
486 ms
post-159.css
518 ms
font.css
635 ms
fontawesome.min.css
638 ms
solid.min.css
564 ms
regular.min.css
578 ms
widget-nav-menu.min.css
601 ms
teme2030plus-logo-final.png
849 ms
widget-posts.min.css
679 ms
widget-icon-list.min.css
599 ms
animations.min.css
632 ms
hello-frontend.min.js
634 ms
jquery.min.js
768 ms
jquery-migrate.min.js
753 ms
jquery.smartmenus.min.js
754 ms
jquery-numerator.min.js
755 ms
imagesloaded.min.js
797 ms
webpack-pro.runtime.min.js
798 ms
webpack.runtime.min.js
813 ms
frontend-modules.min.js
905 ms
wp-polyfill-inert.min.js
853 ms
regenerator-runtime.min.js
766 ms
wp-polyfill.min.js
956 ms
hooks.min.js
684 ms
i18n.min.js
711 ms
frontend.min.js
755 ms
waypoints.min.js
697 ms
core.min.js
693 ms
frontend.min.js
729 ms
elements-handlers.min.js
715 ms
gas-01.png
741 ms
zahnrad.png
709 ms
wasserstoff.png
696 ms
MJ-Logo_RGB-768x172.jpg
738 ms
INfra_PST-768x543.png
896 ms
HANSA-_04_22_fin-46-Schaller-768x272.jpg
734 ms
DHM_4098-768x513.jpg
720 ms
20210809_TEME2030-in-OstseeZeitung-768x541.jpg
681 ms
Forschungsmotor_17-09-15_3-768x555.jpg
666 ms
UMICORE-Master-Brand-Logo-ai.png
669 ms
logo_lkv-neu-1.png
1105 ms
logo_fvtr_dark_blue_cmyk-ai.png
689 ms
Logo_SICK_AG_2009.svg_.png
664 ms
Download.png
649 ms
Schaller-logo-HD.png
640 ms
KS_LBP_Logo_Screen_01_blue_RGB_221108.jpg
701 ms
MJ-Logo_RGB.jpg
688 ms
BMWE_Fz_2017_Office_Farbe_en-291x300.png
589 ms
teme2030plus-negativ-logo-final-svg.png
608 ms
fa-solid-900.woff
610 ms
fa-regular-400.woff
671 ms
ledf.de accessibility score
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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
ledf.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
Issues were logged in the Issues panel in Chrome Devtools
ledf.de SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ledf.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ledf.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.
ledf.de
Open Graph data is detected on the main page of Ledf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: