Tools & Wizards About Us
kvt-fastening.de screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

kvt-fastening.de

Bossard Deutschland - Verbindungstechnik, Engineering, Logistik

Page Load Speed

3.4 sec in total

First Response

426 ms

Resources Loaded

2.5 sec

Page Rendered

451 ms

kvt-fastening.de screenshot

About Website

Welcome to kvt-fastening.de homepage info - get ready to check Kvt Fastening best content for Germany right away, or after learning these important things about kvt-fastening.de

Bossard ist ein internationaler Spezialist für hochwertige Schrauben und Verbindungselemente sowie Logistiksysteme und Anwendungs-Engineering.

Visit kvt-fastening.de

Key Findings

We analyzed Kvt-fastening.de page load time and found that the first response time was 426 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

kvt-fastening.de performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value1,940 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.896

3/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

kvt-fastening.de

426 ms

539 ms

gtm.js

92 ms

app.css

139 ms

export--aa70a0d0717eaed1dbcc.css

215 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Kvt-fastening.de, 53% (19 requests) were made to Bossard.com and 39% (14 requests) were made to Media.bossard.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Media.bossard.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 217.9 kB (22%)

Content Size

970.2 kB

After Optimization

752.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kvt-fastening.de main page is 970.2 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. 45% of websites need less resources to load. Images take 504.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 104.9 kB

  • Original 118.7 kB
  • After minification 87.0 kB
  • After compression 13.8 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 31.7 kB, which is 27% 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 104.9 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 3.1 kB

  • Original 504.6 kB
  • After minification 501.5 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. Kvt Fastening images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.6 kB

  • Original 180.9 kB
  • After minification 180.5 kB
  • After compression 179.3 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

-65%

Potential reduce by 108.3 kB

  • Original 166.0 kB
  • After minification 165.4 kB
  • After compression 57.7 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. Kvt-fastening.de needs all CSS files to be minified and compressed as it can save up to 108.3 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kvt Fastening. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kvt-fastening.de

kvt-fastening.de

426 ms

539 ms

gtm.js

gtm.js

92 ms

app.css

app.css

139 ms

export--aa70a0d0717eaed1dbcc.css

export--aa70a0d0717eaed1dbcc.css

215 ms

VisitorIdentification.js

VisitorIdentification.js

350 ms

ws-tracking.js

ws-tracking.js

18 ms

app.js

app.js

588 ms

export--aa70a0d0717eaed1dbcc.js

export--aa70a0d0717eaed1dbcc.js

392 ms

logo2.svg

logo2.svg

401 ms

logo-mobile.svg

logo-mobile.svg

398 ms

blueprints2.jpg

blueprints2.jpg

521 ms

homepage-productsolution.jpg

homepage-productsolution.jpg

525 ms

ate-keyvisual.jpg

ate-keyvisual.jpg

649 ms

sflfactory.jpg

sflfactory.jpg

523 ms

provenproductivity2019.jpg

provenproductivity2019.jpg

837 ms

featureproduct1.jpg

featureproduct1.jpg

674 ms

ate-homepage-feature.jpg

ate-homepage-feature.jpg

1014 ms

featuresfl.jpg

featuresfl.jpg

872 ms

promoboxsfa.jpg

promoboxsfa.jpg

874 ms

lean-material-flow.jpg

lean-material-flow.jpg

950 ms

bottom-banner.jpg

bottom-banner.jpg

956 ms

microsoftteams-image.jpg

microsoftteams-image.jpg

1267 ms

icons--bda8bf563aeacf4b7fc6.svg

icons--bda8bf563aeacf4b7fc6.svg

154 ms

advanced-search--39b592ce5b0d5c3e7d64c779f9035fa6.png

advanced-search--39b592ce5b0d5c3e7d64c779f9035fa6.png

158 ms

DINWebPro-Regular.woff

DINWebPro-Regular.woff

138 ms

DINWebPro-Regular.woff

DINWebPro-Regular.woff

185 ms

DINWebPro-Medium.woff

DINWebPro-Medium.woff

150 ms

DINWebPro-Medium.woff

DINWebPro-Medium.woff

285 ms

icons.woff

icons.woff

204 ms

DINWeb-Bold.woff

DINWeb-Bold.woff

218 ms

DINWeb.woff

DINWeb.woff

219 ms

DINWeb-Light.woff

DINWeb-Light.woff

273 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

472 ms

DINWebPro-Bold.woff

DINWebPro-Bold.woff

284 ms

DINWebPro-Bold.woff

DINWebPro-Bold.woff

285 ms

Accessibility Review

kvt-fastening.de accessibility score

78

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-*] attributes do not match their roles

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.

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

Buttons do not have an accessible name

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.

Best Practices

kvt-fastening.de best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

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

kvt-fastening.de SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Document doesn't have a valid hreflang

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kvt-fastening.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 Kvt-fastening.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

kvt-fastening.de

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