Tools & Wizards About Us
ketterer-drives.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ketterer-drives.com

BLDC motors, linear drives and gear technology / Ketterer Drives

Page Load Speed

3.8 sec in total

First Response

333 ms

Resources Loaded

2.6 sec

Page Rendered

846 ms

ketterer-drives.com screenshot

About Website

Click here to check amazing Ketterer Drives content. Otherwise, check out these important facts you probably never knew about ketterer-drives.com

Drive solutions from KETTERER: BLDC motors, linear drives and angular gears for ergonomics, comfort, automation and logistics

Visit ketterer-drives.com

Key Findings

We analyzed Ketterer-drives.com page load time and found that the first response time was 333 ms and then it took 3.4 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

ketterer-drives.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value1,480 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

ketterer-drives.com

333 ms

www.ketterer-drives.com

567 ms

bundled.standard.css

200 ms

font-awesome.min.css

289 ms

flaticon.css

293 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 76% of them (32 requests) were addressed to the original Ketterer-drives.com, 7% (3 requests) were made to Googletagmanager.com and 5% (2 requests) were made to App.eu.usercentrics.eu. The less responsive or slowest element that took the longest time to load (930 ms) belongs to the original domain Ketterer-drives.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.9 kB (7%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ketterer-drives.com main page is 1.7 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 39.8 kB

  • Original 48.6 kB
  • After minification 43.0 kB
  • After compression 8.7 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. This page needs HTML code to be minified as it can gain 5.6 kB, which is 12% 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 39.8 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 69.0 kB

  • Original 1.1 MB
  • After minification 1.1 MB

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. Ketterer Drives images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.9 kB

  • Original 401.8 kB
  • After minification 401.8 kB
  • After compression 399.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 3.0 kB

  • Original 80.3 kB
  • After minification 80.1 kB
  • After compression 77.3 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. Ketterer-drives.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (39%)

Requests Now

33

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ketterer Drives. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ketterer-drives.com

ketterer-drives.com

333 ms

www.ketterer-drives.com

www.ketterer-drives.com

567 ms

bundled.standard.css

bundled.standard.css

200 ms

font-awesome.min.css

font-awesome.min.css

289 ms

flaticon.css

flaticon.css

293 ms

open-sans.css

open-sans.css

295 ms

custom-v3.css

custom-v3.css

293 ms

loader.js

loader.js

83 ms

uc-block.bundle.js

uc-block.bundle.js

106 ms

js

js

59 ms

emailobfuscator.css

emailobfuscator.css

290 ms

bundled.standard.js

bundled.standard.js

513 ms

emailobfuscator.js

emailobfuscator.js

451 ms

bundle.js

bundle.js

9 ms

gtm.js

gtm.js

154 ms

ketterer-antriebe-background-6.jpg

ketterer-antriebe-background-6.jpg

831 ms

logo-ketterer-drives.svg

logo-ketterer-drives.svg

117 ms

ergonomie-professional.jpg

ergonomie-professional.jpg

325 ms

ergonomie-home-care.jpg

ergonomie-home-care.jpg

379 ms

building-drives.jpg

building-drives.jpg

380 ms

industrial-drives.jpg

industrial-drives.jpg

405 ms

ketterer-ket-lift-teaser-image-shop-1.jpg

ketterer-ket-lift-teaser-image-shop-1.jpg

309 ms

ketterer-antriebe-antriebsloesungen.jpg

ketterer-antriebe-antriebsloesungen.jpg

406 ms

robuste-spindel-ketterer-maschinenbau.jpg

robuste-spindel-ketterer-maschinenbau.jpg

550 ms

ketterer-antriebe-azubis-furtwangen-brend.jpg

ketterer-antriebe-azubis-furtwangen-brend.jpg

515 ms

ketterer-slider-04.jpg

ketterer-slider-04.jpg

513 ms

ketterer-antriebe-background-2.jpg

ketterer-antriebe-background-2.jpg

540 ms

view_ketterer_booth.jpg

view_ketterer_booth.jpg

546 ms

index.php

index.php

930 ms

analytics.js

analytics.js

126 ms

open-sans-v17-latin-300.woff

open-sans-v17-latin-300.woff

470 ms

open-sans-v17-latin-regular.woff

open-sans-v17-latin-regular.woff

496 ms

open-sans-v17-latin-600.woff

open-sans-v17-latin-600.woff

511 ms

open-sans-v17-latin-700.woff

open-sans-v17-latin-700.woff

512 ms

open-sans-v17-latin-800.woff

open-sans-v17-latin-800.woff

564 ms

flaticon.svg

flaticon.svg

594 ms

flaticon.woff

flaticon.woff

605 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

694 ms

js

js

51 ms

collect

collect

15 ms

collect

collect

68 ms

ga-audiences

ga-audiences

36 ms

Accessibility Review

ketterer-drives.com accessibility score

96

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.

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

ketterer-drives.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ketterer-drives.com SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ketterer-drives.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ketterer-drives.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.

Social Sharing Optimization

ketterer-drives.com

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