Tools & Wizards About Us
voss.ag screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

voss.ag

Voss Werksvertretungen Perfektion in Metall: Home

Page Load Speed

3.1 sec in total

First Response

292 ms

Resources Loaded

2.6 sec

Page Rendered

271 ms

voss.ag screenshot

About Website

Click here to check amazing Voss content. Otherwise, check out these important facts you probably never knew about voss.ag

Unsere Handelsvertretung ist der Achspunkt und Ansprechpartner für Stahl-, Metall- und Fassadenbauer, Schlossereien und auch für weitere Geschäftsfelder wie z. B. Facility Management. Bei Voss erwarte...

Visit voss.ag

Key Findings

We analyzed Voss.ag page load time and found that the first response time was 292 ms and then it took 2.8 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

voss.ag performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.489

17/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

home

292 ms

5a857ac8364e8b02489439320e24e7aa.css

404 ms

Basic.css

427 ms

lightbox.min.css

427 ms

bootstrap-slider.min.css

428 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Voss.ag, 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (926 ms) belongs to the original domain Voss.ag.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.6 kB (1%)

Content Size

3.0 MB

After Optimization

2.9 MB

  • HTML
  • Images

In fact, the total size of Voss.ag main page is 3.0 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 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 23.4 kB

  • Original 28.9 kB
  • After minification 22.9 kB
  • After compression 5.5 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 6.0 kB, which is 21% 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 23.4 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 16.2 kB

  • Original 2.9 MB
  • After minification 2.9 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. Voss images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 29 (59%)

Requests Now

49

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

home

home

292 ms

5a857ac8364e8b02489439320e24e7aa.css

5a857ac8364e8b02489439320e24e7aa.css

404 ms

Basic.css

Basic.css

427 ms

lightbox.min.css

lightbox.min.css

427 ms

bootstrap-slider.min.css

bootstrap-slider.min.css

428 ms

select2.css

select2.css

429 ms

slick.css

slick.css

428 ms

slick-theme.css

slick-theme.css

500 ms

jquery.fancybox.css

jquery.fancybox.css

522 ms

docs.css

docs.css

525 ms

bootstrap.css

bootstrap.css

625 ms

owl.carousel.css

owl.carousel.css

523 ms

font-awesome.css

font-awesome.css

526 ms

animate.css

animate.css

597 ms

jquery-ui.css

jquery-ui.css

619 ms

style.css

style.css

621 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

722 ms

jquery-ui.min.js

jquery-ui.min.js

827 ms

js

js

62 ms

bootstrap.min.js

bootstrap.min.js

695 ms

owl.carousel.min.js

owl.carousel.min.js

716 ms

custom.js

custom.js

717 ms

wow.min.js

wow.min.js

730 ms

Form.min.js

Form.min.js

926 ms

lightbox.min.js

lightbox.min.js

814 ms

bootstrap-slider.min.js

bootstrap-slider.min.js

815 ms

select2.js

select2.js

823 ms

slick.js

slick.js

820 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

924 ms

jquery.matchHeight.js

jquery.matchHeight.js

924 ms

custom.js

custom.js

925 ms

a8d5c3ee6ee5767f10a72685ee5343a5.js

a8d5c3ee6ee5767f10a72685ee5343a5.js

925 ms

gtm.js

gtm.js

77 ms

header-bg.jpg

header-bg.jpg

583 ms

logo.png

logo.png

149 ms

banner-bg_28.jpg

banner-bg_28.jpg

826 ms

lamellen-voss-werksvertetungen-1_10.jpg

lamellen-voss-werksvertetungen-1_10.jpg

633 ms

beschlaege-voss-werksvertetungen-1_08.jpg

beschlaege-voss-werksvertetungen-1_08.jpg

448 ms

trafotueren-voss-bayern.jpg

trafotueren-voss-bayern.jpg

450 ms

blechverarbeitung-rhoenblech-voss-bayern.jpg

blechverarbeitung-rhoenblech-voss-bayern.jpg

422 ms

gitterroste-voss-bayern.jpg

gitterroste-voss-bayern.jpg

711 ms

gitterroste-shop-online-K60-Normstufen.jpg

gitterroste-shop-online-K60-Normstufen.jpg

546 ms

gitterroste-shop-online-K60-individuelle-groessen.jpg

gitterroste-shop-online-K60-individuelle-groessen.jpg

548 ms

contact.png

contact.png

644 ms

footer-logo1.png

footer-logo1.png

645 ms

footer-logo2.png

footer-logo2.png

679 ms

diamond.png

diamond.png

584 ms

prev.png

prev.png

595 ms

next.png

next.png

597 ms

loading.gif

loading.gif

630 ms

close.png

close.png

662 ms

Ubuntu-Regular.woff

Ubuntu-Regular.woff

664 ms

Ubuntu-Bold.woff

Ubuntu-Bold.woff

676 ms

Accessibility Review

voss.ag accessibility score

68

Accessibility Issues

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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 valid value for its [lang] attribute.

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

voss.ag best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

voss.ag SEO score

89

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

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 Voss.ag 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 Voss.ag 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

voss.ag

Open Graph description is not detected on the main page of Voss. 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: