8.9 sec in total
1.9 sec
6.2 sec
757 ms
Visit schwarzer-gruppe.de now to see the best up-to-date SCHWARZER Gruppe content and also check out these interesting facts you probably never knew about schwarzer-gruppe.de
Unsere mehr als 20 Gesellschaften vereinen höchste Qualitätsansprüche mit absoluter Zuverlässigkeit, erstklassiger Kunden-Betreuung, Kompetenz und Leidenschaft.
Visit schwarzer-gruppe.deWe analyzed Schwarzer-gruppe.de page load time and found that the first response time was 1.9 sec and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
schwarzer-gruppe.de performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value8.1 s
2/100
25%
Value21.7 s
0/100
10%
Value14,570 ms
0/100
30%
Value0.273
45/100
15%
Value25.4 s
0/100
10%
1915 ms
23 ms
217 ms
327 ms
681 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 49% of them (45 requests) were addressed to the original Schwarzer-gruppe.de, 15% (14 requests) were made to Google.com and 15% (14 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Schwarzer-gruppe.de.
Page size can be reduced by 2.9 MB (77%)
3.8 MB
869.2 kB
In fact, the total size of Schwarzer-gruppe.de main page is 3.8 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. CSS take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 62.4 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 62.4 kB or 70% of the original size.
Potential reduce by 6.3 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. SCHWARZER Gruppe images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 69% of the original size.
Potential reduce by 1.7 MB
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. Schwarzer-gruppe.de needs all CSS files to be minified and compressed as it can save up to 1.7 MB or 89% of the original size.
Number of requests can be reduced by 47 (57%)
83
36
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SCHWARZER Gruppe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
www.schwarzer-gruppe.de
1915 ms
ga.js
23 ms
wp-emoji-release.min.js
217 ms
settings.css
327 ms
js_composer.css
681 ms
formreset.min.css
227 ms
formsmain.min.css
337 ms
readyclass.min.css
406 ms
browsers.min.css
436 ms
css
25 ms
main.min.css
874 ms
font-awesome.min.css
652 ms
fontello.css
660 ms
main-0a32fd872e.css
743 ms
custom-112fbd0ae0.css
1108 ms
media-6cd1fe08c3.css
870 ms
style.css
888 ms
jquery.fancybox-1.3.7.min.css
894 ms
cryptx.min.js
964 ms
jquery.js
1424 ms
jquery-migrate.min.js
1095 ms
jquery.themepunch.tools.min.js
1438 ms
jquery.themepunch.revolution.min.js
1230 ms
jquery.json-1.3.js
1186 ms
gravityforms.min.js
1419 ms
above-the-fold.min.js
1325 ms
__utm.gif
11 ms
css
18 ms
jquery.themepunch.tools.min.js
1652 ms
jquery.themepunch.revolution.min.js
1477 ms
jquery.unveil.min.js
1355 ms
main.min.js
2010 ms
js_composer_front.js
1584 ms
jquery.fancybox-1.3.7.min.js
1468 ms
jquery.easing.pack.js
1577 ms
jquery.mousewheel.min.js
1592 ms
style.css
989 ms
schwarzer-gruppe.jpg
223 ms
fontawesome-webfont.woff
696 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
7 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
11 ms
dummy.png
219 ms
nicolai_schwarzer.jpg
594 ms
makler.jpg
830 ms
hausverwaltung.jpg
1100 ms
vermoegensverwaltung.jpg
829 ms
weltmeister_jerome_boateng.jpg
921 ms
projektentwicklung.jpg
1132 ms
embed
159 ms
js
292 ms
init_embed.js
24 ms
revolution.extension.slideanims.min.js
690 ms
revolution.extension.kenburn.min.js
679 ms
revolution.extension.navigation.min.js
805 ms
common.js
51 ms
map.js
64 ms
google4.png
31 ms
overlay.js
29 ms
util.js
142 ms
onion.js
120 ms
search_impl.js
141 ms
StaticMapService.GetMapImage
240 ms
stats.js
99 ms
openhand_8_8.cur
85 ms
ViewportInfoService.GetViewportInfo
90 ms
ViewportInfoService.GetViewportInfo
104 ms
kh
143 ms
transparent.png
77 ms
controls.js
52 ms
vt
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vt
108 ms
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vt
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vt
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vt
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109 ms
vt
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vt
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vt
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vt
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vt
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vt
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ViewportInfoService.GetViewportInfo
65 ms
css
86 ms
entity11.png
45 ms
mapcnt6.png
30 ms
tmapctrl.png
40 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
21 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
33 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
36 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
35 ms
AuthenticationService.Authenticate
14 ms
schwarzer-gruppe.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-hidden="true"] elements contain focusable descendents
[role]s are not contained by their required parent element
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
schwarzer-gruppe.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
schwarzer-gruppe.de SEO score
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schwarzer-gruppe.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Schwarzer-gruppe.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.
schwarzer-gruppe.de
Open Graph description is not detected on the main page of SCHWARZER Gruppe. 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: