4.1 sec in total
909 ms
3 sec
273 ms
Visit merlin-zwo.de now to see the best up-to-date Merlin Zwo content for Germany and also check out these interesting facts you probably never knew about merlin-zwo.de
Visit merlin-zwo.deWe analyzed Merlin-zwo.de page load time and found that the first response time was 909 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
merlin-zwo.de performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value23.7 s
0/100
25%
Value11.8 s
4/100
10%
Value2,720 ms
3/100
30%
Value0.183
66/100
15%
Value12.2 s
15/100
10%
909 ms
423 ms
332 ms
333 ms
535 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 91% of them (32 requests) were addressed to the original Merlin-zwo.de, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to . The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Merlin-zwo.de.
Page size can be reduced by 296.8 kB (28%)
1.1 MB
774.1 kB
In fact, the total size of Merlin-zwo.de 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. 25% of websites need less resources to load. Images take 680.7 kB which makes up the majority of the site volume.
Potential reduce by 26.2 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 5.5 kB, which is 17% 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 26.2 kB or 82% of the original size.
Potential reduce by 28.9 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. Merlin Zwo images are well optimized though.
Potential reduce by 173.2 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 173.2 kB or 67% of the original size.
Potential reduce by 68.5 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. Merlin-zwo.de needs all CSS files to be minified and compressed as it can save up to 68.5 kB or 70% of the original size.
Number of requests can be reduced by 10 (31%)
32
22
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Merlin Zwo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
merlin-zwo.de
909 ms
foundation.css
423 ms
app.css
332 ms
modernizr.foundation.js
333 ms
foundation.min.js
535 ms
app.js
330 ms
analytics.js
105 ms
bg-pattern.gif
217 ms
merlin-zwo-logo.png
217 ms
merlin-zwo-logo_mob.png
219 ms
blue-bg.jpg
287 ms
arrow-r.png
219 ms
6864a3496f8ada310f336f059fd2a9e4.jpg
549 ms
405dcb76b672e5fedcbd3059cc6c9524.jpg
648 ms
e7af87a715a2db60cca36c655cc1e743.jpg
740 ms
47c270dc7af682815edd508e7a432a27.jpg
696 ms
7bcb4c8708bdb86a35e3f7e7b7534d5e.jpg
660 ms
oracle-partner.jpg
573 ms
oracle-partner_s.png
740 ms
icon-availability.png
762 ms
icon-db.png
839 ms
icon-software.png
847 ms
icon-mobil.png
883 ms
icon-cloud.png
922 ms
icon-layers.png
931 ms
icon-cog.png
948 ms
fontello.svg
1162 ms
4WwBI2xBQBEAAA=
28 ms
ui.totop-round.png
855 ms
collect
40 ms
rotator-white.png
94 ms
pause-white.png
184 ms
right-arrow.png
186 ms
left-arrow.png
189 ms
bullets.png
191 ms
merlin-zwo.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.
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
<object> elements do not have alternate text
merlin-zwo.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
merlin-zwo.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 Merlin-zwo.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 Merlin-zwo.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.
merlin-zwo.de
Open Graph description is not detected on the main page of Merlin Zwo. 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: