4.7 sec in total
452 ms
4 sec
220 ms
Welcome to stadtwerke-hall.de homepage info - get ready to check Stadtwerke Hall best content for Germany right away, or after learning these important things about stadtwerke-hall.de
Erzeugung, Verteilung und Lieferung von Strom, Gas, Wasser und Wärmeenergie, betreiben Bäder, Parkierungseinrichtungen sowie Erdgas- und Stromtankstellen
Visit stadtwerke-hall.deWe analyzed Stadtwerke-hall.de page load time and found that the first response time was 452 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
stadtwerke-hall.de performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value5.9 s
14/100
25%
Value13.9 s
1/100
10%
Value140 ms
95/100
30%
Value0.002
100/100
15%
Value7.0 s
53/100
10%
452 ms
381 ms
375 ms
476 ms
486 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Stadtwerke-hall.de and no external sources were called. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Stadtwerke-hall.de.
Page size can be reduced by 380.5 kB (12%)
3.1 MB
2.7 MB
In fact, the total size of Stadtwerke-hall.de main page is 3.1 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. 25% of websites need less resources to load. Images take 2.8 MB 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. 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 32.0 kB or 84% of the original size.
Potential reduce by 106.4 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. Stadtwerke Hall images are well optimized though.
Potential reduce by 194.0 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 194.0 kB or 69% of the original size.
Potential reduce by 48.1 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. Stadtwerke-hall.de needs all CSS files to be minified and compressed as it can save up to 48.1 kB or 82% of the original size.
Number of requests can be reduced by 24 (44%)
55
31
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stadtwerke Hall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
stadtwerke-hall.de
452 ms
optimized.css
381 ms
stylesheet_d2fc9f3a13.css
375 ms
jquery-1.4.4.min.js
476 ms
jquery-ui-1.8.6.custom.min.js
486 ms
raphael-min.js
485 ms
jquery-iframe-resizer.js
387 ms
main.js
465 ms
javascript_0b12553063.js
466 ms
slightbox.css
482 ms
slimbox.2.0.4.yui.js
554 ms
header-top-bg.png
91 ms
sw_logo.png
91 ms
phone.png
92 ms
bubble.png
98 ms
searchInput.png
97 ms
searchButton.png
99 ms
slider_amature_bg.png
183 ms
shortcut_bg_left.png
178 ms
shortcut_bg_middle.png
181 ms
shortcut_bg_right.png
180 ms
img_SHA_01.jpg
1209 ms
313a86727a.png
652 ms
img_Stromtanken.jpg
1326 ms
layer_Stromtanken_01.png
360 ms
sauna_header1_01.jpg
2853 ms
6fd973bde1.png
358 ms
zaehler_header1.jpg
1166 ms
a9d36fd0df.png
451 ms
tauziehen1_header_01.jpg
812 ms
layer_karriere1.png
1272 ms
img_3BC2011_02.jpg
1444 ms
d1b562033f.png
1257 ms
img_pkwaerme_03.jpg
1891 ms
layer_pkwaerme_03.png
1350 ms
header_slider_arrows.png
1360 ms
accordeon.png
1411 ms
calc_tab_bg_1_mk3.png
1441 ms
calc_slider_bar.png
1449 ms
calc_input_bg.png
1499 ms
calc_input_bg_2.png
1529 ms
box_1.png
1530 ms
f23e1f9958.png
1537 ms
0ad1fb23fc.png
1587 ms
45b411ee53.png
1617 ms
print_symbol.png
1619 ms
button_left.png
1625 ms
button_bg.png
1596 ms
button_right.png
1626 ms
subnav_arrows.png
1627 ms
box_2.png
1628 ms
box_3.png
1677 ms
calc_knob.png
1708 ms
slider_amature_button_bg.png
1629 ms
accordeon_minus.png
1632 ms
print.css
92 ms
stadtwerke-hall.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.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
stadtwerke-hall.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
Page has valid source maps
stadtwerke-hall.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stadtwerke-hall.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 Stadtwerke-hall.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.
stadtwerke-hall.de
Open Graph description is not detected on the main page of Stadtwerke Hall. 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: