5 sec in total
1.5 sec
3.3 sec
147 ms
Visit stadtwerk.winterthur.ch now to see the best up-to-date Stadtwerk Winterthur content for Switzerland and also check out these interesting facts you probably never knew about stadtwerk.winterthur.ch
Stadtwerk Winterthur liefert Elektrizität, Gas, Wasser und Fernwärme. Ausserdem reinigt es das Abwasser, baut das Winterthurer Glasfasernetz und verbrennt und verwertet Abfall energetisch. Das Unterne...
Visit stadtwerk.winterthur.chWe analyzed Stadtwerk.winterthur.ch page load time and found that the first response time was 1.5 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
stadtwerk.winterthur.ch performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value16.2 s
0/100
25%
Value7.0 s
33/100
10%
Value310 ms
77/100
30%
Value0.015
100/100
15%
Value6.1 s
63/100
10%
1530 ms
506 ms
223 ms
220 ms
218 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 98% of them (54 requests) were addressed to the original Stadtwerk.winterthur.ch, 2% (1 request) were made to Piwik.winterthur.ch. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Stadtwerk.winterthur.ch.
Page size can be reduced by 406.6 kB (75%)
543.7 kB
137.2 kB
In fact, the total size of Stadtwerk.winterthur.ch main page is 543.7 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. 20% of websites need less resources to load. Javascripts take 310.6 kB which makes up the majority of the site volume.
Potential reduce by 33.1 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. 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 33.1 kB or 80% of the original size.
Potential reduce by 7.5 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. Obviously, Stadtwerk Winterthur needs image optimization as it can save up to 7.5 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 224.0 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 224.0 kB or 72% of the original size.
Potential reduce by 142.0 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. Stadtwerk.winterthur.ch needs all CSS files to be minified and compressed as it can save up to 142.0 kB or 86% of the original size.
Number of requests can be reduced by 22 (41%)
54
32
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stadtwerk Winterthur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
stadtwerk.winterthur.ch
1530 ms
stylesheet_98fab58dd2.css
506 ms
staticstyle.css
223 ms
calendar-win2k-cold-1.css
220 ms
style.css
218 ms
styleIE6.css
217 ms
subStyle.css
293 ms
contentstyle.css
432 ms
style.css
334 ms
contentstyle.css
434 ms
fetchstyle.css
335 ms
fetchstyle.css
395 ms
jquery-ui-1.10.0.custom.min.css
536 ms
jquery-1.8.x-1.10.x-1.2.x.js
1015 ms
rollover.js
496 ms
javascript_0b12553063.js
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piwik.js
490 ms
pikto_abwasser.gif
125 ms
pikto_abwasser_off.gif
128 ms
pikto_energie.gif
128 ms
pikto_energie_off.gif
126 ms
pikto_erdgas.gif
119 ms
pikto_erdgas_off.gif
121 ms
pikto_fernwaerme.gif
239 ms
pikto_fernwaerme_off.gif
237 ms
pikto_glasfaser.gif
237 ms
pikto_glasfaser_off.gif
238 ms
pikto_haustechnik.gif
239 ms
pikto_haustechnik_off.gif
235 ms
pikto_kehricht.gif
359 ms
pikto_kehricht_off.gif
357 ms
pikto_strom.gif
354 ms
pikto_strom_off.gif
356 ms
pikto_wasser.gif
359 ms
pikto_wasser_off.gif
357 ms
bg_weiss.gif
474 ms
logo_stadt.gif
472 ms
logo_leer.gif
473 ms
logo_stadtwerk.gif
473 ms
icon_rss.gif
473 ms
icon_ics.gif
473 ms
facebook.png
592 ms
xing.png
593 ms
youtube.png
590 ms
Google-plus-icon.png
590 ms
Wikipedia.png
587 ms
twitter.png
593 ms
bg_footerLegend.gif
709 ms
bg_toplink_sign.gif
706 ms
mail.gif
706 ms
Banner-%C3%96V-Tageskarte-Gemeinde.gif
799 ms
banner_foerderprogramm.jpg
708 ms
Banner_energiestadtgold.gif
703 ms
logo.gif
699 ms
printstyle.css
107 ms
stadtwerk.winterthur.ch 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
stadtwerk.winterthur.ch 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
Missing source maps for large first-party JavaScript
stadtwerk.winterthur.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stadtwerk.winterthur.ch 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 Stadtwerk.winterthur.ch 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.
stadtwerk.winterthur.ch
Open Graph description is not detected on the main page of Stadtwerk Winterthur. 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: