2.8 sec in total
470 ms
2 sec
280 ms
Welcome to mannheim.stadtbranchenbuch.com homepage info - get ready to check Mannheim Stadtbranchenbuch best content for Germany right away, or after learning these important things about mannheim.stadtbranchenbuch.com
Branchenbuch Mannheim - Das Stadt-Branchenbuch in Mannheim bietet eine umfassende Suche nach Firmen und Branchen. Kostenlose Firmeneinträge!
Visit mannheim.stadtbranchenbuch.comWe analyzed Mannheim.stadtbranchenbuch.com page load time and found that the first response time was 470 ms and then it took 2.3 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.
mannheim.stadtbranchenbuch.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value2.8 s
83/100
25%
Value3.9 s
83/100
10%
Value440 ms
63/100
30%
Value0
100/100
15%
Value4.7 s
80/100
10%
470 ms
25 ms
57 ms
49 ms
50 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mannheim.stadtbranchenbuch.com, 13% (8 requests) were made to Static.opendi.com and 11% (7 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (619 ms) relates to the external source Code.etracker.com.
Page size can be reduced by 563.6 kB (41%)
1.4 MB
817.0 kB
In fact, the total size of Mannheim.stadtbranchenbuch.com 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. 60% of websites need less resources to load. Javascripts take 681.7 kB which makes up the majority of the site volume.
Potential reduce by 198.7 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 198.7 kB or 78% of the original size.
Potential reduce by 6.6 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. Mannheim Stadtbranchenbuch images are well optimized though.
Potential reduce by 356.1 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 356.1 kB or 52% of the original size.
Potential reduce by 2.2 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. Mannheim.stadtbranchenbuch.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 72% of the original size.
Number of requests can be reduced by 22 (42%)
52
30
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mannheim 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 23 to 1 for JavaScripts and as a result speed up the page load time.
470 ms
adsbygoogle.js
25 ms
bg-texture.jpg
57 ms
logo_small.png
49 ms
swiss_roman-webfont.woff
50 ms
swiss_bold-webfont.woff
57 ms
e.js
410 ms
opendi-icons.woff
6 ms
swiss_italic-webfont.woff
12 ms
swiss_bold_italic-webfont.woff
12 ms
jquery-1.8.3.min.js
593 ms
478 ms
t.js
619 ms
analytics.js
74 ms
ca-pub-6598491016829818.js
28 ms
zrt_lookup.html
52 ms
show_ads_impl.js
69 ms
js
121 ms
collect
48 ms
pla
23 ms
common.js
36 ms
map.js
59 ms
util.js
100 ms
marker.js
98 ms
StaticMapService.GetMapImage
300 ms
onion.js
24 ms
ViewportInfoService.GetViewportInfo
160 ms
stats.js
77 ms
controls.js
80 ms
logo_small_blue.png
5 ms
transparent.png
123 ms
css
118 ms
google4.png
80 ms
mapcnt6.png
77 ms
tmapctrl.png
74 ms
cb_scout5.png
76 ms
tmapctrl4.png
74 ms
imgs8.png
120 ms
vt
92 ms
vt
42 ms
vt
25 ms
vt
32 ms
vt
30 ms
vt
83 ms
vt
77 ms
vt
78 ms
vt
78 ms
vt
80 ms
vt
82 ms
vt
84 ms
vt
84 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
50 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
50 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
77 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
78 ms
AuthenticationService.Authenticate
44 ms
light-bottom.css
85 ms
nr-892.min.js
83 ms
cnt_js.php
108 ms
cntcc
105 ms
03ba90a683
102 ms
logo.png
13 ms
mannheim.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.
mannheim.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
mannheim.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 Mannheim.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 Mannheim.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.
mannheim.stadtbranchenbuch.com
Open Graph description is not detected on the main page of Mannheim 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: