3.8 sec in total
260 ms
3.1 sec
470 ms
Welcome to zimmermann-kamen.de homepage info - get ready to check Zimmermann Kamen best content right away, or after learning these important things about zimmermann-kamen.de
Jörg Zimmermann - Ihr Partner für allen Fragen rund um Heizung, Sanitär und regenerative Energien in Kamen und Umgebung - Telefon 02307 /40331
Visit zimmermann-kamen.deWe analyzed Zimmermann-kamen.de page load time and found that the first response time was 260 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zimmermann-kamen.de performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value7.7 s
3/100
25%
Value5.8 s
49/100
10%
Value590 ms
51/100
30%
Value0
100/100
15%
Value7.2 s
51/100
10%
260 ms
614 ms
294 ms
294 ms
397 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 53% of them (24 requests) were addressed to the original Zimmermann-kamen.de, 29% (13 requests) were made to Use.typekit.net and 7% (3 requests) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (657 ms) relates to the external source Use.typekit.net.
Page size can be reduced by 475.1 kB (61%)
773.6 kB
298.6 kB
In fact, the total size of Zimmermann-kamen.de main page is 773.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 320.8 kB which makes up the majority of the site volume.
Potential reduce by 281.7 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 281.7 kB or 88% of the original size.
Potential reduce by 11.1 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. Zimmermann Kamen images are well optimized though.
Potential reduce by 143.4 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 143.4 kB or 67% of the original size.
Potential reduce by 38.9 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. Zimmermann-kamen.de needs all CSS files to be minified and compressed as it can save up to 38.9 kB or 83% of the original size.
Number of requests can be reduced by 10 (34%)
29
19
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zimmermann Kamen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
zimmermann-kamen.de
260 ms
zimmermann-kamen.de
614 ms
site_global.css
294 ms
master_a-master.css
294 ms
index.css
397 ms
WwKu4HcokBplxPYVg1HCVKUkrM9jdcdnumCc0MwOWV6fezjgf5kcG6IPH2JhFQqU52gLZ2iRFQmKjR6uFA93F2s8Z2JojcFcZRqu5QjtjR4R52M-bPG0pc8ldAmkdAB0dKunjAu8dKoqZPUaiaS0pc8ldAmkdAB0dKunjAu8dKoqZPUE-AulZW4ljAo0OAlydAm0Ocs8J6yhZW4hZA80ZPJFjAlX-WjlZa4ziemD-kJOjAs8deU8OWFyd1w7fbKdQgMMeMb6MKG4fFglIMIjgfMfH6qJucXbMs6BJMJ7f6RzyMIbMy6YJMJ7f6RoyMIbMy6eJMJ7f6RhyMIbMy62JMJ7f6RtyMIbMy6IJM4HgIuuShAbMi_OqL3B.js
85 ms
main.js
79 ms
require.js
254 ms
blank.gif
145 ms
bundle.js
39 ms
i
344 ms
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340 ms
1px.png
20 ms
de.json
431 ms
i
125 ms
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128 ms
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236 ms
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312 ms
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232 ms
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205 ms
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159 ms
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281 ms
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205 ms
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657 ms
p.gif
190 ms
museconfig.js
211 ms
jquery-1.8.3.min.js
302 ms
museutils.js
298 ms
whatinput.js
102 ms
jquery.watch.js
104 ms
jquery.scrolleffects.js
293 ms
jquery.museresponsive.js
234 ms
de
316 ms
pie.js
176 ms
logo-zimmermann-kamen.png
133 ms
monteur-sanitaer.png
132 ms
monteur-heizung.png
205 ms
telefon.png
132 ms
icon-sanitaer-wasserhahn.png
207 ms
icon-heizung.png
193 ms
icon-werkzeug.png
212 ms
icon%20regenerative%20energien.png
216 ms
monteur-kundendienst.png
309 ms
logo-erecht24-long-weiss72.png
313 ms
graphql
95 ms
zimmermann-kamen.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
Links do not have a discernible name
zimmermann-kamen.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
Missing source maps for large first-party JavaScript
zimmermann-kamen.de SEO score
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 Zimmermann-kamen.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 Zimmermann-kamen.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.
zimmermann-kamen.de
Open Graph description is not detected on the main page of Zimmermann Kamen. 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: