23.6 sec in total
7.2 sec
16.1 sec
198 ms
Click here to check amazing Karlsruhe Stadtbranchenbuch content for Germany. Otherwise, check out these important facts you probably never knew about karlsruhe.stadtbranchenbuch.com
Branchenbuch Karlsruhe - Das Stadt-Branchenbuch in Karlsruhe bietet eine umfassende Suche nach Firmen und Branchen. Kostenlose Firmeneinträge!
Visit karlsruhe.stadtbranchenbuch.comWe analyzed Karlsruhe.stadtbranchenbuch.com page load time and found that the first response time was 7.2 sec and then it took 16.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
karlsruhe.stadtbranchenbuch.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value2.6 s
88/100
25%
Value4.1 s
80/100
10%
Value370 ms
71/100
30%
Value0
100/100
15%
Value4.5 s
82/100
10%
7245 ms
31 ms
49 ms
27 ms
29 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Karlsruhe.stadtbranchenbuch.com, 15% (8 requests) were made to Static.opendi.com and 15% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (7.2 sec) relates to the external source Stadtbranchenbuch.com.
Page size can be reduced by 537.9 kB (43%)
1.2 MB
708.6 kB
In fact, the total size of Karlsruhe.stadtbranchenbuch.com main page is 1.2 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. 45% of websites need less resources to load. Javascripts take 658.9 kB which makes up the majority of the site volume.
Potential reduce by 189.4 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. 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 189.4 kB or 78% of the original size.
Potential reduce by 5.7 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. Karlsruhe Stadtbranchenbuch images are well optimized though.
Potential reduce by 342.1 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 342.1 kB or 52% of the original size.
Potential reduce by 670 B
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. Karlsruhe.stadtbranchenbuch.com needs all CSS files to be minified and compressed as it can save up to 670 B or 70% of the original size.
Number of requests can be reduced by 20 (47%)
43
23
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karlsruhe Stadtbranchenbuch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
7245 ms
adsbygoogle.js
31 ms
bg-texture.jpg
49 ms
logo_small.png
27 ms
swiss_roman-webfont.woff
29 ms
swiss_bold-webfont.woff
42 ms
e.js
405 ms
opendi-icons.woff
9 ms
swiss_italic-webfont.woff
14 ms
swiss_bold_italic-webfont.woff
13 ms
jquery-1.8.3.min.js
699 ms
595 ms
t.js
638 ms
analytics.js
102 ms
ca-pub-6598491016829818.js
23 ms
zrt_lookup.html
61 ms
show_ads_impl.js
62 ms
js
113 ms
pla
41 ms
collect
30 ms
common.js
19 ms
map.js
49 ms
util.js
85 ms
marker.js
84 ms
StaticMapService.GetMapImage
335 ms
onion.js
20 ms
openhand_8_8.cur
122 ms
ViewportInfoService.GetViewportInfo
114 ms
stats.js
34 ms
controls.js
39 ms
css
118 ms
transparent.png
48 ms
logo_small_blue.png
45 ms
google4.png
37 ms
mapcnt6.png
90 ms
vt
75 ms
vt
79 ms
vt
96 ms
vt
74 ms
vt
157 ms
vt
157 ms
vt
158 ms
tmapctrl.png
73 ms
cb_scout5.png
93 ms
tmapctrl4.png
87 ms
imgs8.png
87 ms
QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
66 ms
RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
92 ms
Hgo13k-tfSpn0qi1SFdUfSZ2oysoEQEeKwjgmXLRnTc.ttf
111 ms
d-6IYplOFocCacKzxwXSOCZ2oysoEQEeKwjgmXLRnTc.ttf
134 ms
AuthenticationService.Authenticate
15 ms
cnt_js.php
134 ms
cntcc
142 ms
karlsruhe.stadtbranchenbuch.com 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.
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.
karlsruhe.stadtbranchenbuch.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Missing source maps for large first-party JavaScript
karlsruhe.stadtbranchenbuch.com 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Karlsruhe.stadtbranchenbuch.com 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 Karlsruhe.stadtbranchenbuch.com 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.
karlsruhe.stadtbranchenbuch.com
Open Graph description is not detected on the main page of Karlsruhe Stadtbranchenbuch. 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: