Tools & Wizards About Us
c-sys-team.de screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

c-sys-team.de

Teppichbodenreinigung | Köln | Die Bodenreinigungs-Profis

Page Load Speed

3.1 sec in total

First Response

528 ms

Resources Loaded

2.3 sec

Page Rendered

267 ms

c-sys-team.de screenshot

About Website

Visit c-sys-team.de now to see the best up-to-date C Sys Team content and also check out these interesting facts you probably never knew about c-sys-team.de

In Köln zuhause, in ganz Deutschland empfohlen. Teppichbodenreinigung für Büro, Hotel, Haushalt, Hotelschiff, Gewerbeflächen. Wir verwenden die 3 weltweit besten Verfahren für die verschiedenen Arten ...

Visit c-sys-team.de

Key Findings

We analyzed C-sys-team.de page load time and found that the first response time was 528 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

c-sys-team.de performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value2,070 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

c-sys-team.de

528 ms

SuperUmleitungscode.js

219 ms

yaoti.js

114 ms

conversion.js

23 ms

rollover.js

451 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 82% of them (56 requests) were addressed to the original C-sys-team.de, 3% (2 requests) were made to Googleadservices.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain C-sys-team.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.7 kB (31%)

Content Size

520.5 kB

After Optimization

359.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of C-sys-team.de main page is 520.5 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. Images take 348.1 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 57.2 kB

  • Original 66.0 kB
  • After minification 45.3 kB
  • After compression 8.8 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 20.8 kB, which is 31% 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 57.2 kB or 87% of the original size.

Image Optimization

-12%

Potential reduce by 43.0 kB

  • Original 348.1 kB
  • After minification 305.1 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. Obviously, C Sys Team needs image optimization as it can save up to 43.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 57.5 kB

  • Original 102.3 kB
  • After minification 98.3 kB
  • After compression 44.8 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 57.5 kB or 56% of the original size.

CSS Optimization

-74%

Potential reduce by 3.0 kB

  • Original 4.0 kB
  • After minification 3.0 kB
  • After compression 1.0 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. C-sys-team.de needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (57%)

Requests Now

65

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C Sys Team. 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 as a result speed up the page load time.

Network Requests Diagram

c-sys-team.de

c-sys-team.de

528 ms

SuperUmleitungscode.js

SuperUmleitungscode.js

219 ms

yaoti.js

yaoti.js

114 ms

conversion.js

conversion.js

23 ms

rollover.js

rollover.js

451 ms

fusion.css

fusion.css

217 ms

style.css

style.css

219 ms

site.css

site.css

220 ms

widgets.js

widgets.js

5 ms

free-yaoticode.php

free-yaoticode.php

286 ms

64 ms

clearpixel.gif

clearpixel.gif

120 ms

Logo04.gif

Logo04.gif

144 ms

Logo_Meier_Schultz_300x71.jpg

Logo_Meier_Schultz_300x71.jpg

235 ms

Leistungen_Ns1.gif

Leistungen_Ns1.gif

157 ms

B-rogrundreinigung_Ns1.gif

B-rogrundreinigung_Ns1.gif

155 ms

Veloursreinigung_Ns1.gif

Veloursreinigung_Ns1.gif

153 ms

Nadelfilzreinigung_Ns1.gif

Nadelfilzreinigung_Ns1.gif

231 ms

Haushalt_Ns1.gif

Haushalt_Ns1.gif

231 ms

Beispiele_Ns1.gif

Beispiele_Ns1.gif

271 ms

Referenzen_Ns1.gif

Referenzen_Ns1.gif

271 ms

Kontakt_Ns1.gif

Kontakt_Ns1.gif

268 ms

Start_Hp3.gif

Start_Hp3.gif

341 ms

Vorteile_Np1.gif

Vorteile_Np1.gif

339 ms

Verfahren_Np1.gif

Verfahren_Np1.gif

337 ms

Veloursboden_Np1.gif

Veloursboden_Np1.gif

372 ms

Schlinge_Np1.gif

Schlinge_Np1.gif

379 ms

Nadelfilz_Np1.gif

Nadelfilz_Np1.gif

377 ms

PVC_Np1.gif

PVC_Np1.gif

444 ms

Fliesen_Np1.gif

Fliesen_Np1.gif

446 ms

Polster_Np1.gif

Polster_Np1.gif

446 ms

Unterhaltsreinigung_Np1.gif

Unterhaltsreinigung_Np1.gif

477 ms

Leistungen_Np1.gif

Leistungen_Np1.gif

483 ms

Kontakt_Np1.gif

Kontakt_Np1.gif

482 ms

Presse_Np1.gif

Presse_Np1.gif

543 ms

Forschung_Np1.gif

Forschung_Np1.gif

544 ms

B-roreinigung_Np1.gif

B-roreinigung_Np1.gif

544 ms

Housekeeping_Np1.gif

Housekeeping_Np1.gif

561 ms

Haushalt_Np1.gif

Haushalt_Np1.gif

571 ms

Fragen_Np1.gif

Fragen_Np1.gif

580 ms

Impressum_Np1.gif

Impressum_Np1.gif

645 ms

Referenzen_Np1.gif

Referenzen_Np1.gif

648 ms

Beispiel_Np1.gif

Beispiel_Np1.gif

649 ms

Host200x150.jpg

Host200x150.jpg

664 ms

bueroboden1.jpg

bueroboden1.jpg

986 ms

Nadelfilzreinigung_-640x430-.jpg

Nadelfilzreinigung_-640x430-.jpg

1436 ms

frau_im_buero_3.jpg

frau_im_buero_3.jpg

758 ms

46 ms

ga.js

ga.js

23 ms

like.php

like.php

122 ms

78 ms

__utm.gif

__utm.gif

22 ms

ramada-worldwide.gif

ramada-worldwide.gif

656 ms

Schoepp_Sportboden.jpg

Schoepp_Sportboden.jpg

658 ms

PSD_Bank_Koln.png

PSD_Bank_Koln.png

650 ms

BundesbankLogo135x70.gif

BundesbankLogo135x70.gif

740 ms

conrad_logo.png

conrad_logo.png

748 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

61 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

39 ms

senatshotel_koln.png

senatshotel_koln.png

679 ms

LVR_Koln.jpg

LVR_Koln.jpg

679 ms

yello-strom-Koln.gif

yello-strom-Koln.gif

769 ms

Verlag_Dr_Otto_Schmidt_Koln.jpg

Verlag_Dr_Otto_Schmidt_Koln.jpg

743 ms

ruv_koeln.jpg

ruv_koeln.jpg

855 ms

ASB_Erftstadt.jpg

ASB_Erftstadt.jpg

748 ms

der_homestager.gif

der_homestager.gif

778 ms

Fotolia_19695130_XS-149x100.jpg

Fotolia_19695130_XS-149x100.jpg

786 ms

Sitemapper.gif

Sitemapper.gif

784 ms

Accessibility Review

c-sys-team.de accessibility score

94

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

c-sys-team.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

c-sys-team.de SEO score

98

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C-sys-team.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 C-sys-team.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.

Social Sharing Optimization

c-sys-team.de

Open Graph description is not detected on the main page of C Sys Team. 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: