1.8 sec in total
329 ms
1.3 sec
151 ms
Welcome to zero2.de homepage info - get ready to check ZERO2 best content right away, or after learning these important things about zero2.de
Webdesign aus einer Hand: von der Planung über die Gestaltung bis zur kompletten Umsetzung. Frische Ideen, aktuelle Programmierung, Content Management Systeme (CMS), Graphikdesign und vieles mehr...
Visit zero2.deWe analyzed Zero2.de page load time and found that the first response time was 329 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
zero2.de performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value4.7 s
31/100
25%
Value3.3 s
91/100
10%
Value60 ms
100/100
30%
Value0.009
100/100
15%
Value2.7 s
97/100
10%
329 ms
24 ms
129 ms
211 ms
213 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 96% of them (24 requests) were addressed to the original Zero2.de, 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (758 ms) belongs to the original domain Zero2.de.
Page size can be reduced by 351.9 kB (35%)
1.0 MB
649.9 kB
In fact, the total size of Zero2.de main page is 1.0 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. 20% of websites need less resources to load. Images take 576.4 kB which makes up the majority of the site volume.
Potential reduce by 5.5 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 5.5 kB or 67% of the original size.
Potential reduce by 1.3 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. ZERO2 images are well optimized though.
Potential reduce by 337.2 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 337.2 kB or 83% of the original size.
Potential reduce by 8.0 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. Zero2.de needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 77% of the original size.
Number of requests can be reduced by 9 (38%)
24
15
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZERO2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
zero2.de
329 ms
css
24 ms
style.css
129 ms
start.css
211 ms
modernizr.js
213 ms
jquery.js
534 ms
sequence.jquery-min.js
240 ms
jquery.easing.js
240 ms
jquery.nicescroll.js
350 ms
raster9.png
114 ms
logo_neu.png
108 ms
preloader.png
107 ms
prev.gif
125 ms
next.gif
216 ms
raster7.png
226 ms
start_4.jpg
758 ms
start_2.jpg
645 ms
start_9.jpg
758 ms
world.jpg
332 ms
view.png
333 ms
blank.gif
410 ms
grafik.jpg
427 ms
contact.jpg
434 ms
mail.jpg
520 ms
social.jpg
531 ms
zero2.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
Links do not have a discernible name
zero2.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
zero2.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Zero2.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 Zero2.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.
zero2.de
Open Graph description is not detected on the main page of ZERO2. 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: