3.3 sec in total
485 ms
2.1 sec
728 ms
Welcome to vixen-astronomie.de homepage info - get ready to check Vixen Astronomie best content right away, or after learning these important things about vixen-astronomie.de
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Visit vixen-astronomie.deWe analyzed Vixen-astronomie.de page load time and found that the first response time was 485 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
vixen-astronomie.de performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value4.0 s
50/100
25%
Value6.8 s
35/100
10%
Value920 ms
31/100
30%
Value0.196
63/100
15%
Value14.0 s
10/100
10%
485 ms
307 ms
119 ms
121 ms
59 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Vixen-astronomie.de, 68% (56 requests) were made to Image.jimcdn.com and 9% (7 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (724 ms) relates to the external source Image.jimcdn.com.
Page size can be reduced by 657.6 kB (28%)
2.4 MB
1.7 MB
In fact, the total size of Vixen-astronomie.de main page is 2.4 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. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 73.9 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 73.9 kB or 75% of the original size.
Potential reduce by 86.2 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. Vixen Astronomie images are well optimized though.
Potential reduce by 348.4 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 348.4 kB or 62% of the original size.
Potential reduce by 149.1 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. Vixen-astronomie.de needs all CSS files to be minified and compressed as it can save up to 149.1 kB or 75% of the original size.
Number of requests can be reduced by 15 (19%)
80
65
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vixen Astronomie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.vixen-astronomie.de
485 ms
main.css
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layout.css
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font.css
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web.js.81df69f80213857d0c7a.js
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278.jpg
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header.jpg
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all.js
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analytics.js
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vixen-astronomie.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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
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.
vixen-astronomie.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
Page has valid source maps
vixen-astronomie.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vixen-astronomie.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Vixen-astronomie.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.
vixen-astronomie.de
Open Graph description is not detected on the main page of Vixen Astronomie. 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: