11.7 sec in total
289 ms
11.2 sec
198 ms
Welcome to energieausweis-vorschau.de homepage info - get ready to check Energieausweis Vorschau best content for Germany right away, or after learning these important things about energieausweis-vorschau.de
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Visit energieausweis-vorschau.deWe analyzed Energieausweis-vorschau.de page load time and found that the first response time was 289 ms and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
energieausweis-vorschau.de performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value3.5 s
65/100
25%
Value3.8 s
84/100
10%
Value0 ms
100/100
30%
Value0.198
62/100
15%
Value3.1 s
95/100
10%
289 ms
288 ms
738 ms
283 ms
706 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 92% of them (73 requests) were addressed to the original Energieausweis-vorschau.de, 3% (2 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (9.8 sec) belongs to the original domain Energieausweis-vorschau.de.
Page size can be reduced by 291.2 kB (19%)
1.5 MB
1.2 MB
In fact, the total size of Energieausweis-vorschau.de main page is 1.5 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 39.1 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 5.1 kB, which is 11% 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 39.1 kB or 80% of the original size.
Potential reduce by 32.5 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. Energieausweis Vorschau images are well optimized though.
Potential reduce by 124.7 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 124.7 kB or 54% of the original size.
Potential reduce by 94.9 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. Energieausweis-vorschau.de needs all CSS files to be minified and compressed as it can save up to 94.9 kB or 87% of the original size.
Number of requests can be reduced by 19 (25%)
76
57
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energieausweis Vorschau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
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energieausweis-vorschau.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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
energieausweis-vorschau.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
energieausweis-vorschau.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
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energieausweis-vorschau.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 Energieausweis-vorschau.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
energieausweis-vorschau.de
Open Graph description is not detected on the main page of Energieausweis Vorschau. 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: