7.7 sec in total
421 ms
6.8 sec
449 ms
Welcome to viz-info.de homepage info - get ready to check Viz Info best content for Germany right away, or after learning these important things about viz-info.de
Verkehrsmeldungen Berlin auf BERLINwetter.de ✔️ Aktuelle Verkehrsmeldungen Berlin - Unfall - Stau - Bauarbeiten in Berlin ➡️ ➡️ ➡️ ➡️
Visit viz-info.deWe analyzed Viz-info.de page load time and found that the first response time was 421 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
viz-info.de performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value2.3 s
94/100
25%
Value3.0 s
94/100
10%
Value0 ms
100/100
30%
Value0.003
100/100
15%
Value2.6 s
98/100
10%
421 ms
668 ms
119 ms
232 ms
230 ms
Our browser made a total of 224 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Viz-info.de, 92% (206 requests) were made to Viz.berlin.de and 2% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Viz.berlin.de.
Page size can be reduced by 1.5 MB (78%)
1.9 MB
430.8 kB
In fact, the total size of Viz-info.de main page is 1.9 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. 65% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 36.3 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 36.3 kB or 79% of the original size.
Potential reduce by 23.8 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. Obviously, Viz Info needs image optimization as it can save up to 23.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.1 MB
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 1.1 MB or 85% of the original size.
Potential reduce by 288.7 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. Viz-info.de needs all CSS files to be minified and compressed as it can save up to 288.7 kB or 82% of the original size.
Number of requests can be reduced by 197 (90%)
218
21
The browser has sent 218 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viz Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 102 to 1 for JavaScripts and from 85 to 1 for CSS and as a result speed up the page load time.
viz-info.de
421 ms
viz.berlin.de
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viz-info.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
Links do not have a discernible name
viz-info.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
viz-info.de SEO score
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Viz-info.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 Viz-info.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.
viz-info.de
Open Graph description is not detected on the main page of Viz Info. 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: