2.9 sec in total
433 ms
2.3 sec
195 ms
Visit swlb.de now to see the best up-to-date Swlb content for Germany and also check out these interesting facts you probably never knew about swlb.de
Als Versorgungsunternehmen stehen die SWLB den Menschen in der Region stets zur Seite. Und das als Rundumversorger unter anderem mit Energie, Fernwärme, Glasfaser-Internet, E-Mobilität, Photovoltaik u...
Visit swlb.deWe analyzed Swlb.de page load time and found that the first response time was 433 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
swlb.de performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value25.1 s
0/100
25%
Value8.4 s
18/100
10%
Value90 ms
99/100
30%
Value0.565
12/100
15%
Value5.1 s
75/100
10%
433 ms
439 ms
192 ms
199 ms
432 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 96% of them (44 requests) were addressed to the original Swlb.de, 4% (2 requests) were made to Gipsprojekt.de. The less responsive or slowest element that took the longest time to load (745 ms) belongs to the original domain Swlb.de.
Page size can be reduced by 640.9 kB (77%)
837.2 kB
196.3 kB
In fact, the total size of Swlb.de main page is 837.2 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. Javascripts take 484.1 kB which makes up the majority of the site volume.
Potential reduce by 122.3 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 19.5 kB, which is 14% 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 122.3 kB or 86% of the original size.
Potential reduce by 8.1 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. Swlb images are well optimized though.
Potential reduce by 406.2 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 406.2 kB or 84% of the original size.
Potential reduce by 104.2 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. Swlb.de needs all CSS files to be minified and compressed as it can save up to 104.2 kB or 84% of the original size.
Number of requests can be reduced by 33 (75%)
44
11
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swlb. 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 21 to 1 for CSS and as a result speed up the page load time.
swlb.de
433 ms
www.swlb.de
439 ms
jquery-ui-1.8.11.custom.css
192 ms
page.css
199 ms
jquery-1.8.3.js
432 ms
vertrieb.js
539 ms
sepa.js
539 ms
formularcenter.js
207 ms
jquery-ui-1.8.11.custom.min.js
301 ms
ajax.js
115 ms
DOM.js
195 ms
base.css
101 ms
content_default.css
102 ms
icons_inhalt_col1.css
106 ms
features.css
185 ms
basisformatierungen.css
198 ms
nav_horizontal.css
199 ms
subnav_vlist.css
200 ms
topnav.css
205 ms
basemod.css
280 ms
content_basemod.css
295 ms
mobile.css
297 ms
print_100_draft.css
297 ms
print.css
303 ms
basisicons.css
226 ms
basisfeatures.css
194 ms
mapmarkerlist.css
212 ms
print_base.css
100 ms
ibox.css
98 ms
datepicker.css
101 ms
fuss.gif
98 ms
topnav_trenner.gif
100 ms
suche_input.gif
101 ms
logo.gif
104 ms
facebook.gif
102 ms
perso-kombi-2016-color.jpg
201 ms
Maerz-2016__scaled__170_190.png
289 ms
Freizeit-wechselnd.gif
395 ms
plakette-kombi-2016__scaled__150_150.jpg
199 ms
suche_submit.gif
185 ms
home_icon.gif
186 ms
nav_trenner.gif
281 ms
produktnavi_inaktiv_kl-a.gif
282 ms
berechnen.gif
268 ms
linkpfeil.gif
272 ms
Gips
745 ms
swlb.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
Links do not have a discernible name
swlb.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
swlb.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Swlb.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Swlb.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
swlb.de
Open Graph description is not detected on the main page of Swlb. 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: