Tools & Wizards About Us
roulundsrubber.contitech.de screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

roulundsrubber.contitech.de

Industry Technology Solutions | Continental Industry

Page Load Speed

3.8 sec in total

First Response

193 ms

Resources Loaded

3.2 sec

Page Rendered

374 ms

roulundsrubber.contitech.de screenshot

About Website

Click here to check amazing Roulundsrubber Contitech content for India. Otherwise, check out these important facts you probably never knew about roulundsrubber.contitech.de

We offer solutions for a wide range of industries and play a key role in shaping the industrial infrastructure.

Visit roulundsrubber.contitech.de

Key Findings

We analyzed Roulundsrubber.contitech.de page load time and found that the first response time was 193 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

roulundsrubber.contitech.de performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value2,720 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.225

55/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

roulundsrubber.contitech.de

193 ms

en

536 ms

style.min.css

799 ms

jquery.min.js

466 ms

jquery-migrate.min.js

207 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Roulundsrubber.contitech.de, 94% (50 requests) were made to Continental-industry.com and 2% (1 request) were made to Cdn.consentmanager.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Continental-industry.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (50%)

Content Size

2.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roulundsrubber.contitech.de main page is 2.7 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. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 160.0 kB

  • Original 181.3 kB
  • After minification 171.6 kB
  • After compression 21.4 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 160.0 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 19.4 kB

  • Original 1.0 MB
  • After minification 989.7 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. Roulundsrubber Contitech images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 710.1 kB

  • Original 976.0 kB
  • After minification 947.7 kB
  • After compression 265.9 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 710.1 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 458.1 kB

  • Original 547.3 kB
  • After minification 544.7 kB
  • After compression 89.1 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. Roulundsrubber.contitech.de needs all CSS files to be minified and compressed as it can save up to 458.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (44%)

Requests Now

39

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roulundsrubber Contitech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

roulundsrubber.contitech.de

roulundsrubber.contitech.de

193 ms

en

en

536 ms

style.min.css

style.min.css

799 ms

jquery.min.js

jquery.min.js

466 ms

jquery-migrate.min.js

jquery-migrate.min.js

207 ms

jquery.extensions.js

jquery.extensions.js

211 ms

azuremediaplayer.min.js

azuremediaplayer.min.js

975 ms

azuremediaplayer.plugin.videotracking.js

azuremediaplayer.plugin.videotracking.js

301 ms

customInput.jquery.js

customInput.jquery.js

306 ms

jquery.dd.min.js

jquery.dd.min.js

396 ms

com-online_mainnavigationV2.js

com-online_mainnavigationV2.js

496 ms

jquery.flexslider.js

jquery.flexslider.js

575 ms

slide-in.js

slide-in.js

524 ms

start.js

start.js

560 ms

responsiveimages.js

responsiveimages.js

591 ms

bootstrap.js

bootstrap.js

617 ms

index.js

index.js

656 ms

6f7ca50c6c08.js

6f7ca50c6c08.js

560 ms

custom.js

custom.js

268 ms

systemFormComponents.min.js

systemFormComponents.min.js

365 ms

Hungary_hu-HU.png.aspx

Hungary_hu-HU.png.aspx

128 ms

continental_logo.svg

continental_logo.svg

124 ms

continental_claim.svg

continental_claim.svg

124 ms

carousel-arrow.svg

carousel-arrow.svg

125 ms

btn_slideup_noborder.png

btn_slideup_noborder.png

127 ms

icon_haus-garten-freizeit.png.aspx

icon_haus-garten-freizeit.png.aspx

153 ms

icon_nfz.png.aspx

icon_nfz.png.aspx

200 ms

icon_bauwirtschaft.png.aspx

icon_bauwirtschaft.png.aspx

194 ms

icon_material-handling.png.aspx

icon_material-handling.png.aspx

200 ms

icon_land-forstwirtschaft.png.aspx

icon_land-forstwirtschaft.png.aspx

200 ms

icon_more.png.aspx

icon_more.png.aspx

198 ms

24-03-19_CT-Keyvisual_Master.jpg

24-03-19_CT-Keyvisual_Master.jpg

241 ms

2024-06_Women-in-Engineering_Ulrike-Wuestner.jpg

2024-06_Women-in-Engineering_Ulrike-Wuestner.jpg

370 ms

SPACE-D_794x424px.jpg

SPACE-D_794x424px.jpg

299 ms

Benova_749x424px.jpg

Benova_749x424px.jpg

545 ms

23-06-08_thermalmanagement.jpg

23-06-08_thermalmanagement.jpg

305 ms

23-05-05_dynafib_01.jpg

23-05-05_dynafib_01.jpg

296 ms

Locations_CT_Mother.jpg

Locations_CT_Mother.jpg

337 ms

LinkedIn-Social-Media_Icon_42x.png

LinkedIn-Social-Media_Icon_42x.png

391 ms

YouTube-Social-Media_Icon_42x.png

YouTube-Social-Media_Icon_42x.png

398 ms

gtm.js

gtm.js

120 ms

NunitoSans-Regular.ttf

NunitoSans-Regular.ttf

279 ms

NunitoSans-Light.ttf

NunitoSans-Light.ttf

381 ms

NotoSansSC-Light.otf

NotoSansSC-Light.otf

1275 ms

NunitoSans-ExtraBold.ttf

NunitoSans-ExtraBold.ttf

359 ms

NotoSansSC-Bold.otf

NotoSansSC-Bold.otf

1668 ms

NunitoSans-SemiBold.ttf

NunitoSans-SemiBold.ttf

375 ms

NotoSansSC-Medium.otf

NotoSansSC-Medium.otf

1158 ms

NunitoSans-Bold.ttf

NunitoSans-Bold.ttf

470 ms

NunitoSans-Black.ttf

NunitoSans-Black.ttf

492 ms

NotoSansSC-Black.otf

NotoSansSC-Black.otf

1292 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

566 ms

NotoSansSC-Regular.otf

NotoSansSC-Regular.otf

1365 ms

Accessibility Review

roulundsrubber.contitech.de accessibility score

64

Accessibility Issues

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role] values are not valid

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.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

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

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

roulundsrubber.contitech.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

roulundsrubber.contitech.de SEO score

82

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roulundsrubber.contitech.de can be misinterpreted by Google and other search engines. Our service has detected that English 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 Roulundsrubber.contitech.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.

Social Sharing Optimization

roulundsrubber.contitech.de

Open Graph data is detected on the main page of Roulundsrubber Contitech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: