4.6 sec in total
388 ms
3.9 sec
269 ms
Welcome to zwar.de homepage info - get ready to check ZWAR best content for Germany right away, or after learning these important things about zwar.de
Der Zweckverband Wasserversorgung und Abwasserbehandlung Rügen (ZWAR) ist der Zusammenschluss der Städte und Gemeinden der Inseln Rügen, Ummanz und Hiddensee zu einem kommunalen Unternehmen mit der Au...
Visit zwar.deWe analyzed Zwar.de page load time and found that the first response time was 388 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
zwar.de performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value3.9 s
51/100
25%
Value4.0 s
80/100
10%
Value20 ms
100/100
30%
Value0.042
99/100
15%
Value4.9 s
77/100
10%
388 ms
706 ms
197 ms
976 ms
1876 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 70% of them (23 requests) were addressed to the original Zwar.de, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Zwar.de.
Page size can be reduced by 396.4 kB (48%)
832.1 kB
435.7 kB
In fact, the total size of Zwar.de main page is 832.1 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. 30% of websites need less resources to load. Images take 316.3 kB which makes up the majority of the site volume.
Potential reduce by 10.4 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 2.6 kB, which is 19% 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 10.4 kB or 78% of the original size.
Potential reduce by 19.4 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. ZWAR images are well optimized though.
Potential reduce by 135.1 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 135.1 kB or 60% of the original size.
Potential reduce by 231.4 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. Zwar.de needs all CSS files to be minified and compressed as it can save up to 231.4 kB or 83% of the original size.
Number of requests can be reduced by 13 (46%)
28
15
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZWAR. 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 from 4 to 1 for CSS and as a result speed up the page load time.
zwar.de
388 ms
www.zwar.de
706 ms
css_style.css
197 ms
stylesheet_70e0a32445.css
976 ms
tt_news_v3_styles.css
1876 ms
javascript_a708894199.js
1879 ms
ga.js
6 ms
body.jpg
109 ms
body_top.jpg
109 ms
template_content.png
108 ms
top.jpg
1007 ms
menu.png
1007 ms
47b292c647.png
229 ms
1ca3fed629.png
229 ms
main_content_top.png
321 ms
main_content_middle.png
321 ms
bergen_03.jpg
547 ms
tropfen.gif
415 ms
bereitschaft_280_280.png
514 ms
OHSAS_Logo.jpg
712 ms
DWA-Zertifizierung_01.jpg
714 ms
dvgw_gw301.png
648 ms
gwp_logo_k.jpg
748 ms
5eafde6a63.png
812 ms
irNAoTx3vmU
86 ms
vpZxhBDpW98
72 ms
www-embed-player-vflfNyN_r.css
27 ms
www-embed-player.js
53 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
54 ms
ad_status.js
62 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
89 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
89 ms
__utm.gif
13 ms
zwar.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
zwar.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
zwar.de SEO score
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 Zwar.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 Zwar.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.
zwar.de
Open Graph description is not detected on the main page of ZWAR. 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: