1.7 sec in total
282 ms
1.2 sec
216 ms
Welcome to schwane.info homepage info - get ready to check Schwane best content right away, or after learning these important things about schwane.info
Als Installateur in Köln bietet Ihnen die Schwane Sanitär- und Heizungstechnik GmbH kompetente Hilfe in allen Bereichen für die Sie einen SHK Installateur benötigen.
Visit schwane.infoWe analyzed Schwane.info page load time and found that the first response time was 282 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 25% of websites can load faster.
schwane.info performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value3.0 s
79/100
25%
Value4.7 s
69/100
10%
Value1,790 ms
10/100
30%
Value0.088
92/100
15%
Value5.2 s
74/100
10%
282 ms
306 ms
58 ms
97 ms
183 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 62% of them (21 requests) were addressed to the original Schwane.info, 18% (6 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (565 ms) belongs to the original domain Schwane.info.
Page size can be reduced by 262.6 kB (36%)
723.6 kB
461.0 kB
In fact, the total size of Schwane.info main page is 723.6 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. 40% of websites need less resources to load. Images take 387.8 kB which makes up the majority of the site volume.
Potential reduce by 17.8 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 2.9 kB, which is 12% 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 17.8 kB or 73% of the original size.
Potential reduce by 0 B
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. Schwane images are well optimized though.
Potential reduce by 64.8 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 64.8 kB or 66% of the original size.
Potential reduce by 179.9 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. Schwane.info needs all CSS files to be minified and compressed as it can save up to 179.9 kB or 84% of the original size.
Number of requests can be reduced by 12 (48%)
25
13
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schwane. 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 8 to 1 for CSS and as a result speed up the page load time.
schwane.info
282 ms
www.schwane.info
306 ms
bootstrap.min.css
58 ms
color-styles.css
97 ms
ui-elements.css
183 ms
custom.css
184 ms
animate.css
187 ms
font-awesome.min.css
190 ms
css
40 ms
css
70 ms
jquery.min.js
42 ms
bootstrap.min.js
70 ms
scrolltopcontrol.js
213 ms
jquery.sticky.js
214 ms
custom.js
267 ms
logo_schwane.png
284 ms
schwane-installateur-koeln.jpg
365 ms
zukunft.png
284 ms
bwt-partner-koeln.jpg
561 ms
schwane-koeln.jpg
565 ms
badgestaltung.jpg
445 ms
energieberatung.jpg
446 ms
heizung.jpg
466 ms
wartung-gastherme.jpg
455 ms
rohrbruch-trocknung.jpg
535 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
4 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
11 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
12 ms
fontawesome-webfont.woff
392 ms
Y_TKV6o8WovbUd3m_X9aAA.ttf
11 ms
HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf
11 ms
bH7276GfdCjMjApa_dkG6aCWcynf_cDxXwCLxiixG1c.ttf
13 ms
analytics.js
16 ms
collect
12 ms
schwane.info 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
Links do not have a discernible name
schwane.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
schwane.info 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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schwane.info 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 Schwane.info 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.
schwane.info
Open Graph description is not detected on the main page of Schwane. 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: