691 ms in total
307 ms
309 ms
75 ms
Visit dc4fs.de now to see the best up-to-date DC4FS content for Germany and also check out these interesting facts you probably never knew about dc4fs.de
DC4FS
Visit dc4fs.deWe analyzed Dc4fs.de page load time and found that the first response time was 307 ms and then it took 384 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
dc4fs.de performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value7.6 s
4/100
25%
Value18.3 s
0/100
10%
Value190 ms
91/100
30%
Value0
100/100
15%
Value11.6 s
18/100
10%
307 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Dc4fs.de and no external sources were called. The less responsive or slowest element that took the longest time to load (307 ms) belongs to the original domain Dc4fs.de.
Page size can be reduced by 352 B (45%)
790 B
438 B
In fact, the total size of Dc4fs.de main page is 790 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 790 B which makes up the majority of the site volume.
Potential reduce by 352 B
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 352 B or 45% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
dc4fs.de
307 ms
dc4fs.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
dc4fs.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dc4fs.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
DE
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dc4fs.de 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 Dc4fs.de main page’s claimed encoding is windows-1252. 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.
dc4fs.de
Open Graph description is not detected on the main page of DC4FS. 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: