Tools & Wizards About Us
buettner-elektronik.de screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

buettner-elektronik.de

Home

Page Load Speed

3.9 sec in total

First Response

374 ms

Resources Loaded

3.2 sec

Page Rendered

364 ms

buettner-elektronik.de screenshot

About Website

Click here to check amazing Buettner Elektronik content for Germany. Otherwise, check out these important facts you probably never knew about buettner-elektronik.de

Solarmodul•Solaranlage•Batterie•Ladegerät•Wechselrichter• für Wohnwagen/Wohnmobil ✓ Alles aus einer Hand ✓ Made in Germany ✓ Vertrauen Sie dem TESTSIEGER!

Visit buettner-elektronik.de

Key Findings

We analyzed Buettner-elektronik.de page load time and found that the first response time was 374 ms and then it took 3.6 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

buettner-elektronik.de performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value19.1 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value1,300 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.38

27/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

Network Requests Diagram

buettner-elektronik.de

374 ms

home.html

169 ms

merged-72e9aa0a712c4fa0bdf59b2660809892.css

388 ms

jquery-latest.min.js

488 ms

jquery-ui.min.js

677 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 89% of them (67 requests) were addressed to the original Buettner-elektronik.de, 4% (3 requests) were made to App.usercentrics.eu and 1% (1 request) were made to Privacy-proxy.usercentrics.eu. The less responsive or slowest element that took the longest time to load (895 ms) belongs to the original domain Buettner-elektronik.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.0 kB (8%)

Content Size

3.6 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Buettner-elektronik.de main page is 3.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 237.6 kB

  • Original 275.1 kB
  • After minification 272.6 kB
  • After compression 37.6 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 237.6 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 60.5 kB

  • Original 3.0 MB
  • After minification 3.0 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. Buettner Elektronik images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 268.4 kB
  • After minification 268.4 kB
  • After compression 268.4 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.

Requests Breakdown

Number of requests can be reduced by 27 (39%)

Requests Now

69

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buettner Elektronik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

buettner-elektronik.de

buettner-elektronik.de

374 ms

home.html

home.html

169 ms

merged-72e9aa0a712c4fa0bdf59b2660809892.css

merged-72e9aa0a712c4fa0bdf59b2660809892.css

388 ms

jquery-latest.min.js

jquery-latest.min.js

488 ms

jquery-ui.min.js

jquery-ui.min.js

677 ms

highlight.pack.js

highlight.pack.js

303 ms

modernizr.custom.min.js

modernizr.custom.min.js

302 ms

TweenMax.min.js

TweenMax.min.js

594 ms

ScrollMagic.js

ScrollMagic.js

598 ms

animation.gsap.js

animation.gsap.js

405 ms

debug.addIndicators.js

debug.addIndicators.js

497 ms

java.js

java.js

508 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

589 ms

jsfooter.js

jsfooter.js

588 ms

scrolltotop.js

scrolltotop.js

608 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

734 ms

e9e07c5ca0.js

e9e07c5ca0.js

733 ms

main.js

main.js

27 ms

uc-block.bundle.js

uc-block.bundle.js

27 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

733 ms

jquery.filter-isImageFile.min.js

jquery.filter-isImageFile.min.js

733 ms

jquery.mfpInlineFunctions.min.js

jquery.mfpInlineFunctions.min.js

734 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

825 ms

jquery.datetimepicker.min.js

jquery.datetimepicker.min.js

826 ms

parsley.min.js

parsley.min.js

827 ms

Tabs.min.js

Tabs.min.js

827 ms

Form.min.js

Form.min.js

828 ms

tablesaw.js

tablesaw.js

827 ms

tablesaw-init.js

tablesaw-init.js

894 ms

ff087c78ad.js

ff087c78ad.js

895 ms

roboto-condensed-v16-latin-regular.woff

roboto-condensed-v16-latin-regular.woff

251 ms

roboto-condensed-v16-latin-700.woff

roboto-condensed-v16-latin-700.woff

290 ms

bundle.js

bundle.js

76 ms

buettner-white.png

buettner-white.png

245 ms

slide2020_bild_1.jpg

slide2020_bild_1.jpg

452 ms

slide2020_bild_2.jpg

slide2020_bild_2.jpg

345 ms

slide2020_bild_3.jpg

slide2020_bild_3.jpg

439 ms

slider-start-RATGEBER-SOLARMODULE-FUER-WOHNMOBILE.jpg

slider-start-RATGEBER-SOLARMODULE-FUER-WOHNMOBILE.jpg

633 ms

slider-online-konfigurator.jpg

slider-online-konfigurator.jpg

348 ms

csm_video_vorschau_1_4955c92f92.jpg

csm_video_vorschau_1_4955c92f92.jpg

275 ms

csm_video_vorschau_2_49df8f3318.jpg

csm_video_vorschau_2_49df8f3318.jpg

356 ms

csm_video_vorschau_3_16246cece3.jpg

csm_video_vorschau_3_16246cece3.jpg

447 ms

csm_solarmodule_915acc0040.jpg

csm_solarmodule_915acc0040.jpg

455 ms

csm_start_komplettanlagen_95bd53bf75.jpg

csm_start_komplettanlagen_95bd53bf75.jpg

458 ms

csm_solorzubehoer_7b6620e498.jpg

csm_solorzubehoer_7b6620e498.jpg

570 ms

csm_batterien_6acb6e3bf0.jpg

csm_batterien_6acb6e3bf0.jpg

571 ms

csm_batteriezubehoer_4d4784d840.jpg

csm_batteriezubehoer_4d4784d840.jpg

613 ms

csm_ladegeraete_4780d9bb04.jpg

csm_ladegeraete_4780d9bb04.jpg

571 ms

csm_ladebooster_b6324162af.jpg

csm_ladebooster_b6324162af.jpg

613 ms

csm_mt_powerpacks_f6563ee0ea.jpg

csm_mt_powerpacks_f6563ee0ea.jpg

638 ms

csm_wechselrichter_6f8d3f1861.jpg

csm_wechselrichter_6f8d3f1861.jpg

648 ms

csm_anzeigen_ueberwachung_1bb5a0f1de.jpg

csm_anzeigen_ueberwachung_1bb5a0f1de.jpg

656 ms

csm_mockup_handbuch_2024_01_5a91f89712.png

csm_mockup_handbuch_2024_01_5a91f89712.png

672 ms

csm_PM_1_2024_Sonderdruck_Test_Solaranlagen_screen2_4bd9cdc959.png

csm_PM_1_2024_Sonderdruck_Test_Solaranlagen_screen2_4bd9cdc959.png

874 ms

csm_Reparatur_e5929d4a56.jpg

csm_Reparatur_e5929d4a56.jpg

730 ms

csm_BesteMarkeSolar2024_604ebc7cab.png

csm_BesteMarkeSolar2024_604ebc7cab.png

736 ms

csm_caravan-salon_a89944b8e5.jpg

csm_caravan-salon_a89944b8e5.jpg

745 ms

csm_logo-abenteuer-allrad-x300-de_c0db813e05.png

csm_logo-abenteuer-allrad-x300-de_c0db813e05.png

760 ms

csm_BesteMarkeSolar2024_4de576c80c.png

csm_BesteMarkeSolar2024_4de576c80c.png

775 ms

csm_BesteMarke2023Solar_c1583c4adb.jpg

csm_BesteMarke2023Solar_c1583c4adb.jpg

767 ms

csm_bestemarken_solaranlagen_2020_4032f34ace.png

csm_bestemarken_solaranlagen_2020_4032f34ace.png

775 ms

csm_Logo_Auszeichnung_promobil_2019_beste_marke_wohnmobil_solaranlage_reisemobil_9edec2f1c4.png

csm_Logo_Auszeichnung_promobil_2019_beste_marke_wohnmobil_solaranlage_reisemobil_9edec2f1c4.png

776 ms

csm_beste_marken_2018_solar_54f62c0c59.png

csm_beste_marken_2018_solar_54f62c0c59.png

794 ms

csm_Koenig_Kunde_2018_Solaranlage_4ff09fbc79.png

csm_Koenig_Kunde_2018_Solaranlage_4ff09fbc79.png

808 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

854 ms

1px.png

1px.png

71 ms

de.json

de.json

230 ms

csm_Koenig_Kunde_2018_Bordbatterie_c11885e3a8.png

csm_Koenig_Kunde_2018_Bordbatterie_c11885e3a8.png

758 ms

csm_testsieger_reisemobil_international_82019_28377617b4.png

csm_testsieger_reisemobil_international_82019_28377617b4.png

757 ms

csm_testsieger_ccc_09_2019_ebcdf1a3f9.png

csm_testsieger_ccc_09_2019_ebcdf1a3f9.png

726 ms

flexslider-icon.woff

flexslider-icon.woff

733 ms

csm_buettner_elektronik_gepruefte_sicherheit_1af5d856c8.png

csm_buettner_elektronik_gepruefte_sicherheit_1af5d856c8.png

713 ms

de

de

133 ms

erecht24_logo_white.png

erecht24_logo_white.png

502 ms

graphql

graphql

97 ms

Accessibility Review

buettner-elektronik.de accessibility score

81

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

buettner-elektronik.de best practices score

67

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

Missing source maps for large first-party JavaScript

SEO Factors

buettner-elektronik.de SEO score

82

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 Buettner-elektronik.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 Buettner-elektronik.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

buettner-elektronik.de

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