3.5 sec in total
282 ms
3.1 sec
211 ms
Click here to check amazing SDK content for Germany. Otherwise, check out these important facts you probably never knew about sdk.de
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Visit sdk.deWe analyzed Sdk.de page load time and found that the first response time was 282 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
sdk.de performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value11.3 s
0/100
25%
Value8.0 s
22/100
10%
Value1,540 ms
13/100
30%
Value0.201
62/100
15%
Value10.9 s
21/100
10%
282 ms
708 ms
375 ms
873 ms
497 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 83% of them (34 requests) were addressed to the original Sdk.de, 10% (4 requests) were made to Etracker.de and 2% (1 request) were made to Static.etracker.com. The less responsive or slowest element that took the longest time to load (875 ms) belongs to the original domain Sdk.de.
Page size can be reduced by 968.0 kB (46%)
2.1 MB
1.1 MB
In fact, the total size of Sdk.de main page is 2.1 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. 25% of websites need less resources to load. Javascripts take 894.5 kB which makes up the majority of the site volume.
Potential reduce by 58.5 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 12.9 kB, which is 18% 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 58.5 kB or 84% of the original size.
Potential reduce by 25.8 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. SDK images are well optimized though.
Potential reduce by 604.4 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 604.4 kB or 68% of the original size.
Potential reduce by 279.3 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. Sdk.de needs all CSS files to be minified and compressed as it can save up to 279.3 kB or 84% of the original size.
Number of requests can be reduced by 14 (38%)
37
23
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SDK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
sdk.de
282 ms
www.sdk.de
708 ms
c5785de894ee8b712a010c91464de763.css
375 ms
b3336c1f7844d9156a80ca6239f6afbc.js
873 ms
e.js
497 ms
jquery-1.8.3.min.js
654 ms
558 ms
t.js
486 ms
base_bg.png
148 ms
base_in_bg.png
151 ms
h-sdk.png
149 ms
topnav_sprite.png
180 ms
search_icon.png
174 ms
d5af76d8-a90b-4527-b3a3-182207cc3250.woff
378 ms
Opex_neue_Telefonnummern.jpg
523 ms
Slider_Pflege-Privat_Jetzt-Foerderung_sichern.jpg
366 ms
Slider_Ratings_11_2015.jpg
571 ms
01_hp.jpg
667 ms
03_hp.jpg
875 ms
Slider_Gesundheitsservices.jpg
466 ms
private_Krankenversicherung_Typomat.213.113.s.jpg
560 ms
Gesund_im_Urlaub_Onlineabschluss_teaser.213.113.s.jpg
643 ms
zahnzusatz_kinder.213.113.s.jpg
698 ms
shdw-3box-t.gif
649 ms
shdw-3box-b.gif
658 ms
shdw-box-t.jpg
726 ms
shdw-box-b.jpg
740 ms
plink.png
749 ms
4a9c62ab-b359-4081-8383-a0d1cdebd111.woff
845 ms
kontakt_tab_sprite_new.png
773 ms
trackingCode.js
136 ms
topnav_icons.png
705 ms
Opex_neue_Telefonnummern.jpg
820 ms
loading.gif
729 ms
slider-arrows-sprite.png
749 ms
tab_phone.png
799 ms
select2.png
824 ms
cnt_js.php
143 ms
cntcc
162 ms
slider_sprite.png
91 ms
0033a67797ed651f91cac2ff4bbb8d20.css
92 ms
sdk.de 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.
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
sdk.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
sdk.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sdk.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 Sdk.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.
sdk.de
Open Graph description is not detected on the main page of SDK. 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: