Tools & Wizards About Us
lackindustrie.de screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

lackindustrie.de

Verband der deutschen Lack- und Druckfarbenindustrie e.V. | Home

Page Load Speed

4.1 sec in total

First Response

328 ms

Resources Loaded

3.4 sec

Page Rendered

410 ms

lackindustrie.de screenshot

About Website

Visit lackindustrie.de now to see the best up-to-date Lack Industrie content and also check out these interesting facts you probably never knew about lackindustrie.de

Der Verband der deutschen Lack- und Druckfarbenindustrie (VdL) ist die freiwillige Selbstorganisation der Hersteller von Lacken, Farben und Druckfarben in Deutschland.

Visit lackindustrie.de

Key Findings

We analyzed Lackindustrie.de page load time and found that the first response time was 328 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

lackindustrie.de performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value19.1 s

2/100

10%

Network Requests Diagram

lackindustrie.de

328 ms

www.wirsindfarbe.de

401 ms

home

380 ms

8ba2013a824ebb6cb9c6176cafc1a7a8.css

101 ms

tooltipster.bundle.min.css

199 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Lackindustrie.de, 96% (55 requests) were made to Wirsindfarbe.de and 2% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (960 ms) relates to the external source Wirsindfarbe.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (24%)

Content Size

4.8 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lackindustrie.de main page is 4.8 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 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 44.0 kB

  • Original 53.5 kB
  • After minification 44.3 kB
  • After compression 9.5 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 9.2 kB, which is 17% 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 44.0 kB or 82% of the original size.

Image Optimization

-23%

Potential reduce by 1.1 MB

  • Original 4.8 MB
  • After minification 3.7 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. Obviously, Lack Industrie needs image optimization as it can save up to 1.1 MB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-27%

Potential reduce by 9.2 kB

  • Original 34.5 kB
  • After minification 34.5 kB
  • After compression 25.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 9.2 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (36%)

Requests Now

53

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lack Industrie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lackindustrie.de

lackindustrie.de

328 ms

www.wirsindfarbe.de

www.wirsindfarbe.de

401 ms

home

home

380 ms

8ba2013a824ebb6cb9c6176cafc1a7a8.css

8ba2013a824ebb6cb9c6176cafc1a7a8.css

101 ms

tooltipster.bundle.min.css

tooltipster.bundle.min.css

199 ms

tooltipster-sideTip-light.min.css

tooltipster-sideTip-light.min.css

295 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

297 ms

Font.css

Font.css

299 ms

Custom.css

Custom.css

402 ms

Temp.css

Temp.css

299 ms

shariff.complete.css

shariff.complete.css

303 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

495 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

395 ms

bootstrap.min.js

bootstrap.min.js

400 ms

navigation.js

navigation.js

396 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

509 ms

site.js

site.js

493 ms

uc.js

uc.js

18 ms

Form.min.js

Form.min.js

597 ms

tooltipster.bundle.min.js

tooltipster.bundle.min.js

536 ms

jquery.rwdImageMaps.js

jquery.rwdImageMaps.js

507 ms

Custom.js

Custom.js

594 ms

shariff.min.js

shariff.min.js

595 ms

Custom.js

Custom.js

597 ms

icon_search.png

icon_search.png

127 ms

logovdl2018.jpg

logovdl2018.jpg

196 ms

Farbe_im_GD_Slider.png

Farbe_im_GD_Slider.png

647 ms

csm_Header_LebePulverlack_mit_Logo_54617990c2.png

csm_Header_LebePulverlack_mit_Logo_54617990c2.png

652 ms

Statistik.jpg

Statistik.jpg

470 ms

LebeFarbeBanner_mit_Logo.png

LebeFarbeBanner_mit_Logo.png

555 ms

csm_Branchenziele-Header-Startseite_9a8dc7916e.jpg

csm_Branchenziele-Header-Startseite_9a8dc7916e.jpg

390 ms

csm_Bild_1_a21a9e2ce0.jpg

csm_Bild_1_a21a9e2ce0.jpg

317 ms

caret.png

caret.png

416 ms

csm_VdL_vor_Ort_Remmers_b5c9f11d58.png

csm_VdL_vor_Ort_Remmers_b5c9f11d58.png

800 ms

csm_SMN_220906_VDMP-6-Bearbeitet_e6c9a63811.jpg

csm_SMN_220906_VDMP-6-Bearbeitet_e6c9a63811.jpg

515 ms

csm_2024-05-08_POP-Verordnung_WSF_85c4b28099.png

csm_2024-05-08_POP-Verordnung_WSF_85c4b28099.png

569 ms

csm_AdobeStock_260177683_f6fc079be3.jpeg

csm_AdobeStock_260177683_f6fc079be3.jpeg

614 ms

csm_2024-04_Farbe_bekennen_Bild_1_6c2280ddf5.png

csm_2024-04_Farbe_bekennen_Bild_1_6c2280ddf5.png

654 ms

csm_Pulverlack_Moebel_Kueche_2be5e51bb4.jpeg

csm_Pulverlack_Moebel_Kueche_2be5e51bb4.jpeg

667 ms

csm_2024-04-_WSF_Teil3_f106f1d2dd.png

csm_2024-04-_WSF_Teil3_f106f1d2dd.png

926 ms

csm_WSF_24_April_2024_web_Titel_eef587b7ba.png

csm_WSF_24_April_2024_web_Titel_eef587b7ba.png

863 ms

csm_thumbnail_67f3c024f6.png

csm_thumbnail_67f3c024f6.png

759 ms

twitter_feed.png

twitter_feed.png

759 ms

socialmedia_overlay.png

socialmedia_overlay.png

765 ms

facebook_feed.png

facebook_feed.png

857 ms

logo_sprite-10_2021.png

logo_sprite-10_2021.png

860 ms

icon-facebook-neu.png

icon-facebook-neu.png

864 ms

icon-twitter-neu.png

icon-twitter-neu.png

895 ms

icon-youtube-neu.png

icon-youtube-neu.png

956 ms

icon-instagram-neu.png

icon-instagram-neu.png

958 ms

icon-linkedin-neu.png

icon-linkedin-neu.png

960 ms

lato-v14-latin-regular.woff

lato-v14-latin-regular.woff

906 ms

twitter_sm_thumb.jpg

twitter_sm_thumb.jpg

870 ms

facebook_sm_thumb.jpg

facebook_sm_thumb.jpg

900 ms

bx_loader.gif

bx_loader.gif

931 ms

controls.png

controls.png

942 ms

share_grau.png

share_grau.png

935 ms

Accessibility Review

lackindustrie.de accessibility score

81

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

lackindustrie.de 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lackindustrie.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

Image elements do not have [alt] attributes

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 Lackindustrie.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 Lackindustrie.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

lackindustrie.de

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