5 sec in total
553 ms
3.5 sec
903 ms
Visit dueren.branchen-info.net now to see the best up-to-date Dueren Branchen Info content for Germany and also check out these interesting facts you probably never knew about dueren.branchen-info.net
Unternehmen in Düren finden im Branchenbuch Düren. Mit Öffnungszeiten, Anfahrt und Terminvereinbarung.
Visit dueren.branchen-info.netWe analyzed Dueren.branchen-info.net page load time and found that the first response time was 553 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dueren.branchen-info.net performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value2.0 s
97/100
25%
Value5.2 s
59/100
10%
Value2,430 ms
5/100
30%
Value0.182
67/100
15%
Value10.9 s
21/100
10%
553 ms
212 ms
214 ms
226 ms
222 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 20% of them (17 requests) were addressed to the original Dueren.branchen-info.net, 22% (19 requests) were made to Maps.googleapis.com and 20% (17 requests) were made to Secure.branchen-info.net. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Secure.branchen-info.net.
Page size can be reduced by 759.9 kB (54%)
1.4 MB
650.5 kB
In fact, the total size of Dueren.branchen-info.net main page is 1.4 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. 65% of websites need less resources to load. Javascripts take 881.9 kB which makes up the majority of the site volume.
Potential reduce by 66.6 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 66.6 kB or 83% of the original size.
Potential reduce by 42.4 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. Obviously, Dueren Branchen Info needs image optimization as it can save up to 42.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 593.8 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 593.8 kB or 67% of the original size.
Potential reduce by 57.1 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. Dueren.branchen-info.net needs all CSS files to be minified and compressed as it can save up to 57.1 kB or 82% of the original size.
Number of requests can be reduced by 33 (41%)
81
48
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dueren Branchen Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
dueren.branchen-info.net
553 ms
reset_c12.css
212 ms
profil2013.css
214 ms
jquery-ui-1.10.3.custom.css
226 ms
cookieconsent-dark-floating.css
222 ms
cookieconsent.js
241 ms
show_ads.js
21 ms
jquery-1.10.2.min.js
347 ms
jquery-ui-1.10.3.custom.min.js
737 ms
jquery.bxslider.js
644 ms
profil_2014.js
643 ms
js
197 ms
dc.js
51 ms
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layer_tools.png
746 ms
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1522 ms
blono150x100.gif
408 ms
dueren.jpg
409 ms
spr_profil.png
874 ms
zrt_lookup.html
396 ms
show_ads_impl.js
82 ms
ads
369 ms
stars2013.png
424 ms
osd.js
153 ms
ga-audiences
179 ms
all.js
317 ms
m_js_controller.js
199 ms
abg.js
219 ms
ui-bg_flat_75_ffffff_40x100.png
271 ms
bx_loader.gif
271 ms
bx_controls_new.png
271 ms
favicon
166 ms
googlelogo_color_112x36dp.png
163 ms
nessie_icon_tiamat_white.png
56 ms
x_button_blue2.png
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9aKOW9kHIBrJTB9ONj-e1oyTZuOGlgCE-J5p-KupNmo.js
6 ms
dark-floating.css
141 ms
common.js
76 ms
map.js
144 ms
util.js
215 ms
marker.js
213 ms
xd_arbiter.php
286 ms
xd_arbiter.php
525 ms
onion.js
34 ms
openhand_8_8.cur
221 ms
stats.js
93 ms
controls.js
108 ms
ViewportInfoService.GetViewportInfo
143 ms
ico_gmaps_green.png
337 ms
css
323 ms
transparent.png
106 ms
google4.png
185 ms
mapcnt6.png
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tmapctrl.png
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AuthenticationService.Authenticate
96 ms
dueren.branchen-info.net 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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
dueren.branchen-info.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Page has valid source maps
dueren.branchen-info.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Dueren.branchen-info.net 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 Dueren.branchen-info.net 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.
dueren.branchen-info.net
Open Graph description is not detected on the main page of Dueren Branchen Info. 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: