2.6 sec in total
652 ms
1.8 sec
135 ms
Welcome to gasvergleich.de homepage info - get ready to check Gasvergleich best content right away, or after learning these important things about gasvergleich.de
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Visit gasvergleich.deWe analyzed Gasvergleich.de page load time and found that the first response time was 652 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
gasvergleich.de performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value4.2 s
44/100
25%
Value4.2 s
77/100
10%
Value270 ms
82/100
30%
Value0.048
99/100
15%
Value4.5 s
83/100
10%
652 ms
298 ms
449 ms
298 ms
599 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Gasvergleich.de, 21% (4 requests) were made to Gastarife.de and 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (652 ms) relates to the external source Gastarife.de.
Page size can be reduced by 312.7 kB (75%)
415.9 kB
103.2 kB
In fact, the total size of Gasvergleich.de main page is 415.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 267.3 kB which makes up the majority of the site volume.
Potential reduce by 32.0 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 8.6 kB, which is 21% 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 32.0 kB or 80% of the original size.
Potential reduce by 4.1 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, Gasvergleich needs image optimization as it can save up to 4.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 199.8 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 199.8 kB or 75% of the original size.
Potential reduce by 76.7 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. Gasvergleich.de needs all CSS files to be minified and compressed as it can save up to 76.7 kB or 87% of the original size.
Number of requests can be reduced by 10 (56%)
18
8
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gasvergleich. 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.
www.gastarife.de
652 ms
vxcp_clear.css
298 ms
vxcp_basic.css
449 ms
vxcp_styling.css
298 ms
vxcp_jQuery.js
599 ms
vxcp_Common.js
550 ms
vxcp_Energy2.js
406 ms
vxcp_optimizeIframeSize_send.js
490 ms
tit_gas.jpg
96 ms
nbullet.gif
185 ms
bottom.gif
188 ms
verivox-service.png
492 ms
bg_tooltip.png
201 ms
filler.png
200 ms
tool-bottom.png
196 ms
button.png
260 ms
arrow.png
202 ms
analytics.js
26 ms
collect
13 ms
gasvergleich.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
Image elements do not have [alt] attributes
gasvergleich.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
gasvergleich.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gasvergleich.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Gasvergleich.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.
gasvergleich.de
Open Graph description is not detected on the main page of Gasvergleich. 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: