Tools & Wizards About Us
hansen-led.de screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

hansen-led.de

Hansen: Lichttechnik & LED-Technologie - Hansen GmbH

Page Load Speed

6 sec in total

First Response

261 ms

Resources Loaded

3.2 sec

Page Rendered

2.5 sec

hansen-led.de screenshot

About Website

Welcome to hansen-led.de homepage info - get ready to check Hansen LED best content for Germany right away, or after learning these important things about hansen-led.de

LED-Technik made in Germany: Hansen aus Haselund ist Produzent von Lichtlösungen für verschiedenste Branchen.

Visit hansen-led.de

Key Findings

We analyzed Hansen-led.de page load time and found that the first response time was 261 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

hansen-led.de performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value25.3 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

hansen-led.de

261 ms

hansen-led.de

427 ms

www.hansen-led.de

590 ms

merged-c70b9a40f7ce5fd28375ce1b5d416252-e634578d7be1a20a6f4222a0687ddd5f.css

218 ms

js

59 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 92% of them (55 requests) were addressed to the original Hansen-led.de, 3% (2 requests) were made to Googletagmanager.com and 2% (1 request) were made to Consent.cookiebot.eu. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Hansen-led.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 328.1 kB (4%)

Content Size

8.4 MB

After Optimization

8.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Hansen-led.de main page is 8.4 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. 50% of websites need less resources to load. Images take 8.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 93.0 kB

  • Original 113.4 kB
  • After minification 102.0 kB
  • After compression 20.4 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 93.0 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 225.9 kB

  • Original 8.2 MB
  • After minification 8.0 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. Hansen LED images are well optimized though.

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 7 (13%)

Requests Now

54

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hansen LED. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hansen-led.de

hansen-led.de

261 ms

hansen-led.de

hansen-led.de

427 ms

www.hansen-led.de

www.hansen-led.de

590 ms

merged-c70b9a40f7ce5fd28375ce1b5d416252-e634578d7be1a20a6f4222a0687ddd5f.css

merged-c70b9a40f7ce5fd28375ce1b5d416252-e634578d7be1a20a6f4222a0687ddd5f.css

218 ms

js

js

59 ms

uc.js

uc.js

43 ms

js

js

114 ms

merged-2b53c2716db27c6b94f049e91795e7d0-ee3500f16e0fac131dc44130c36566dc.js

merged-2b53c2716db27c6b94f049e91795e7d0-ee3500f16e0fac131dc44130c36566dc.js

345 ms

merged-f9c0e92f4ac5272046e9d277041b39fa-40a75592d0885992813443c21836094f.js

merged-f9c0e92f4ac5272046e9d277041b39fa-40a75592d0885992813443c21836094f.js

333 ms

Form.min-66b8bd0dcf6f12e660cc16c64ab210b2.js

Form.min-66b8bd0dcf6f12e660cc16c64ab210b2.js

453 ms

c01c8eb1024cdb1dffde568b4b33e7bd.js

c01c8eb1024cdb1dffde568b4b33e7bd.js

358 ms

icon-jetzt-neu.png

icon-jetzt-neu.png

497 ms

arrows-left.svg

arrows-left.svg

276 ms

arrows-right.svg

arrows-right.svg

288 ms

aktuelles-ZVSL-2024.jpg

aktuelles-ZVSL-2024.jpg

702 ms

aktuelles-LWD-STELLA-2024.jpg

aktuelles-LWD-STELLA-2024.jpg

626 ms

aktuelles-staffel2-HS-2024.jpg

aktuelles-staffel2-HS-2024.jpg

694 ms

aktuelles-2024-lwd-747-560.jpg

aktuelles-2024-lwd-747-560.jpg

705 ms

aktuelles-werbetechnik-1-24_hansen.jpg

aktuelles-werbetechnik-1-24_hansen.jpg

811 ms

Lichtblicke-747x561.jpg

Lichtblicke-747x561.jpg

808 ms

aktuelles-baumuster-zert-h561.jpg

aktuelles-baumuster-zert-h561.jpg

733 ms

csm_presse-seminar-berlin-561_d17b818254.jpg

csm_presse-seminar-berlin-561_d17b818254.jpg

799 ms

csm_bsfz-logo-2023-hansen_f744597a86.jpg

csm_bsfz-logo-2023-hansen_f744597a86.jpg

808 ms

csm_iso9001-de_hansen_8fdedce201.jpg

csm_iso9001-de_hansen_8fdedce201.jpg

810 ms

head-stroetmann-24-139a.jpg

head-stroetmann-24-139a.jpg

1046 ms

head-case-hellofresh-23-522a.jpg

head-case-hellofresh-23-522a.jpg

1120 ms

Head-Case-Jentower-23-151.jpg

Head-Case-Jentower-23-151.jpg

1026 ms

csm_head-home-deluxe-221-147_117b18e8d9.jpg

csm_head-home-deluxe-221-147_117b18e8d9.jpg

1018 ms

csm_head-Globana-220907-ST1-nacht_626f6b8494.jpg

csm_head-Globana-220907-ST1-nacht_626f6b8494.jpg

1021 ms

csm_220318-142a_11ac413282.jpg

csm_220318-142a_11ac413282.jpg

1229 ms

csm_Priwall-Case-220328-206a_b2e3110a82.jpg

csm_Priwall-Case-220328-206a_b2e3110a82.jpg

1332 ms

csm_Case-Oper-kada-offen_c074b02814.jpg

csm_Case-Oper-kada-offen_c074b02814.jpg

1334 ms

csm_case-bb-head-247_96d41bfa58.jpg

csm_case-bb-head-247_96d41bfa58.jpg

1132 ms

csm_head-ST-Fassade-20-543_hansen_ed2204b785.jpg

csm_head-ST-Fassade-20-543_hansen_ed2204b785.jpg

1154 ms

csm_Kopf-Felbermayr-Techqu-ELSS9785_3878d1baed.jpg

csm_Kopf-Felbermayr-Techqu-ELSS9785_3878d1baed.jpg

1225 ms

csm_Handlauf-Bootssteg-4_9890a9b029.jpg

csm_Handlauf-Bootssteg-4_9890a9b029.jpg

1237 ms

csm_photoworkers.at_00101_de562b9640.jpg

csm_photoworkers.at_00101_de562b9640.jpg

1260 ms

csm_Bertelmann-Eigenwerbung_iOS__5__bearb_ebbe006ce4.jpg

csm_Bertelmann-Eigenwerbung_iOS__5__bearb_ebbe006ce4.jpg

1330 ms

csm_180621-379a_44b0ab5535.jpg

csm_180621-379a_44b0ab5535.jpg

1437 ms

csm_winx-start-6320_df6c76b3a2.jpg

csm_winx-start-6320_df6c76b3a2.jpg

1344 ms

csm_RexrothLAM_HDR-7_bearb_eb715c828d.jpg

csm_RexrothLAM_HDR-7_bearb_eb715c828d.jpg

1367 ms

csm_05_Wohnzimmer_hinterleuchtet_bearb_442db5b3c0.jpg

csm_05_Wohnzimmer_hinterleuchtet_bearb_442db5b3c0.jpg

1438 ms

csm_2019-06-17_Facade_Lighting_2_bearb_281b4be7e4.jpg

csm_2019-06-17_Facade_Lighting_2_bearb_281b4be7e4.jpg

1490 ms

Flama-Bold.otf

Flama-Bold.otf

1274 ms

insight.min.js

insight.min.js

35 ms

Flama-Book.otf

Flama-Book.otf

1277 ms

icomoon.woff

icomoon.woff

1342 ms

insight_tag_errors.gif

insight_tag_errors.gif

90 ms

csm_Koe-Bogen_13_klein_geschnitten_cfb8909097.jpg

csm_Koe-Bogen_13_klein_geschnitten_cfb8909097.jpg

1290 ms

background.jpg

background.jpg

1278 ms

csm_Architektur-Fassade-22-360_15b78860d4.jpg

csm_Architektur-Fassade-22-360_15b78860d4.jpg

1275 ms

csm_Aufzugbau_01_670120bfe3.jpg

csm_Aufzugbau_01_670120bfe3.jpg

1071 ms

csm_Lichtwerbung_01_0d058827e2.jpg

csm_Lichtwerbung_01_0d058827e2.jpg

969 ms

csm_Ausstellungsbau_02_e70bc9d879.jpg

csm_Ausstellungsbau_02_e70bc9d879.jpg

1057 ms

csm_Wellness_e7ff798026.jpg

csm_Wellness_e7ff798026.jpg

952 ms

csm_Bau_01_eae1906c1d.jpg

csm_Bau_01_eae1906c1d.jpg

951 ms

csm_Medizin_01_1398e50f02.jpg

csm_Medizin_01_1398e50f02.jpg

925 ms

branche-novus_air_360.jpg

branche-novus_air_360.jpg

868 ms

csm_Verkehr_01_55be53e3ac.jpg

csm_Verkehr_01_55be53e3ac.jpg

879 ms

map.png

map.png

950 ms

Accessibility Review

hansen-led.de accessibility score

75

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-hidden="true"] elements contain focusable descendents

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

hansen-led.de 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

Page has valid source maps

SEO Factors

hansen-led.de SEO score

93

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

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 Hansen-led.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 Hansen-led.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

hansen-led.de

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