4.3 sec in total
936 ms
3.1 sec
277 ms
Visit carlvonmichalkowski.de now to see the best up-to-date Carl Von Michalkowski content and also check out these interesting facts you probably never knew about carlvonmichalkowski.de
Visit carlvonmichalkowski.deWe analyzed Carlvonmichalkowski.de page load time and found that the first response time was 936 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.
carlvonmichalkowski.de performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value5.9 s
14/100
25%
Value6.8 s
34/100
10%
Value0 ms
100/100
30%
Value0.112
86/100
15%
Value5.1 s
75/100
10%
936 ms
398 ms
269 ms
285 ms
296 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Carlvonmichalkowski.de and no external sources were called. The less responsive or slowest element that took the longest time to load (972 ms) belongs to the original domain Carlvonmichalkowski.de.
Page size can be reduced by 163.5 kB (59%)
275.8 kB
112.3 kB
In fact, the total size of Carlvonmichalkowski.de main page is 275.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 172.5 kB which makes up the majority of the site volume.
Potential reduce by 10.5 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. 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 10.5 kB or 74% of the original size.
Potential reduce by 5.1 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. Carl Von Michalkowski images are well optimized though.
Potential reduce by 118.5 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 118.5 kB or 69% of the original size.
Potential reduce by 29.4 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. Carlvonmichalkowski.de needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 83% of the original size.
Number of requests can be reduced by 9 (53%)
17
8
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carl Von Michalkowski. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.carlvonmichalkowski.de
936 ms
style.css
398 ms
styles.css
269 ms
pagenavi-css.css
285 ms
lightbox.min.css
296 ms
jquery.js
972 ms
jquery-migrate.min.js
319 ms
comment-reply.min.js
286 ms
jquery.form.min.js
450 ms
scripts.js
356 ms
wp-lightbox-2.min.js
499 ms
wp-emoji-release.min.js
150 ms
copy-header_cvm.png
241 ms
arrow.png
129 ms
raeuchern.jpg
177 ms
fuellen.jpg
196 ms
banner_cvm.png
154 ms
right_bg.jpg
340 ms
carlvonmichalkowski.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.
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
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.
carlvonmichalkowski.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
Browser errors were logged to the console
carlvonmichalkowski.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 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 Carlvonmichalkowski.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 Carlvonmichalkowski.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.
carlvonmichalkowski.de
Open Graph description is not detected on the main page of Carl Von Michalkowski. 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: