Tools & Wizards About Us
schliessanlage.de screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

schliessanlage.de

Schließanlagen und Schließzylinder von ABUS, DOM, EVVA, IKON, KABA, KESO und WILKA

Page Load Speed

8.3 sec in total

First Response

442 ms

Resources Loaded

7.5 sec

Page Rendered

386 ms

schliessanlage.de screenshot

About Website

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

Ihre Schließanlage 1x Erstellen und unter 32 Schließsystemen mit umfangreichen Einstellmöglichkeiten und Einzelpreisen auswählen.

Visit schliessanlage.de

Key Findings

We analyzed Schliessanlage.de page load time and found that the first response time was 442 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

schliessanlage.de performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.156

74/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

Network Requests Diagram

schliessanlage.de

442 ms

www.schliessanlage.de

419 ms

www.schliessanlage.de

1889 ms

calendar.min.css

188 ms

styles-m.min.css

390 ms

Our browser made a total of 265 requests to load all elements on the main page. We found that 99% of them (263 requests) were addressed to the original Schliessanlage.de, 1% (2 requests) were made to Matomo.schliessanlage.de. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Schliessanlage.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 349.4 kB (18%)

Content Size

1.9 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schliessanlage.de main page is 1.9 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 280.3 kB

  • Original 311.9 kB
  • After minification 247.3 kB
  • After compression 31.7 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 64.6 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 280.3 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 64.5 kB

  • Original 1.1 MB
  • After minification 1.1 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. Schliessanlage images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.3 kB

  • Original 364.8 kB
  • After minification 364.8 kB
  • After compression 360.5 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

-0%

Potential reduce by 383 B

  • Original 107.2 kB
  • After minification 107.2 kB
  • After compression 106.8 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. Schliessanlage.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 156 (61%)

Requests Now

256

After Optimization

100

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 256 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schliessanlage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 144 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

schliessanlage.de

schliessanlage.de

442 ms

www.schliessanlage.de

www.schliessanlage.de

419 ms

www.schliessanlage.de

www.schliessanlage.de

1889 ms

calendar.min.css

calendar.min.css

188 ms

styles-m.min.css

styles-m.min.css

390 ms

attachment.min.css

attachment.min.css

285 ms

cookie-consent.min.css

cookie-consent.min.css

287 ms

swiper.min.css

swiper.min.css

289 ms

styles-l.min.css

styles-l.min.css

384 ms

require.min.js

require.min.js

285 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

378 ms

mixins.min.js

mixins.min.js

380 ms

requirejs-config.min.js

requirejs-config.min.js

381 ms

polyfill.min.js

polyfill.min.js

380 ms

512 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

99 ms

dataPost.min.js

dataPost.min.js

99 ms

bootstrap.min.js

bootstrap.min.js

97 ms

jquery.min.js

jquery.min.js

290 ms

translate-inline.min.js

translate-inline.min.js

118 ms

amShopbyResponsive.min.js

amShopbyResponsive.min.js

183 ms

responsive.min.js

responsive.min.js

191 ms

theme.min.js

theme.min.js

188 ms

logo.png

logo.png

103 ms

sidebar_konfigurator.png

sidebar_konfigurator.png

104 ms

sidebar_nachbestellung.png

sidebar_nachbestellung.png

188 ms

sidebar_kontakt.png

sidebar_kontakt.png

200 ms

menue_konfigurator.jpg

menue_konfigurator.jpg

198 ms

menue_nachbestellung.png

menue_nachbestellung.png

199 ms

menue_hilfe.png

menue_hilfe.png

198 ms

abus.png

abus.png

283 ms

dom.png

dom.png

294 ms

dormakaba.png

dormakaba.png

292 ms

evva.png

evva.png

293 ms

ikon.png

ikon.png

294 ms

iseo.png

iseo.png

295 ms

keso.png

keso.png

378 ms

wilka.png

wilka.png

387 ms

winkhaus.png

winkhaus.png

387 ms

superexpress.png

superexpress.png

389 ms

kategorie_menue_zubehoer.jpg

kategorie_menue_zubehoer.jpg

391 ms

menue_elektronik_dom_eniq.jpg

menue_elektronik_dom_eniq.jpg

389 ms

menue_elektronik_wilka_easy.jpg

menue_elektronik_wilka_easy.jpg

474 ms

menue_elektronik_winkhaus_blueCompact.jpg

menue_elektronik_winkhaus_blueCompact.jpg

481 ms

menue_elektronik_kaba_evolo.jpg

menue_elektronik_kaba_evolo.jpg

483 ms

PZ.jpg

PZ.jpg

482 ms

BB.jpg

BB.jpg

483 ms

WC.jpg

WC.jpg

482 ms

FH.jpg

FH.jpg

570 ms

Panik.jpg

Panik.jpg

576 ms

banner_super_express.jpg

banner_super_express.jpg

672 ms

banner_wilka_si6.jpg

banner_wilka_si6.jpg

574 ms

banner_winkhaus.jpg

banner_winkhaus.jpg

574 ms

translate.min.js

translate.min.js

555 ms

main.min.js

main.min.js

629 ms

matomo.js

matomo.js

578 ms

bootstrap.min.js

bootstrap.min.js

581 ms

template.min.js

template.min.js

579 ms

confirm.min.js

confirm.min.js

579 ms

widget.min.js

widget.min.js

577 ms

dialog.min.js

dialog.min.js

659 ms

jquery.cookie.min.js

jquery.cookie.min.js

581 ms

jquery.min.js

jquery.min.js

572 ms

ThemeIcons.woff

ThemeIcons.woff

667 ms

dropdown.min.js

dropdown.min.js

578 ms

compat.min.js

compat.min.js

578 ms

enquire.min.js

enquire.min.js

650 ms

swiper.min.js

swiper.min.js

594 ms

domReady.min.js

domReady.min.js

582 ms

restriction.min.js

restriction.min.js

583 ms

body-scripts.min.js

body-scripts.min.js

584 ms

amShopbyTopFilters.min.js

amShopbyTopFilters.min.js

662 ms

tabs.min.js

tabs.min.js

665 ms

matchMedia.min.js

matchMedia.min.js

583 ms

smart-keyboard-handler.min.js

smart-keyboard-handler.min.js

574 ms

mage.min.js

mage.min.js

575 ms

ie-class-fixer.min.js

ie-class-fixer.min.js

574 ms

common.min.js

common.min.js

660 ms

jquery-migrate.min.js

jquery-migrate.min.js

664 ms

jquery.owlcarousel.min.js

jquery.owlcarousel.min.js

584 ms

jquery.uaccordion.min.js

jquery.uaccordion.min.js

576 ms

banner_abus_magtec.jpg

banner_abus_magtec.jpg

675 ms

banner_keso.jpg

banner_keso.jpg

674 ms

banner_kaba_expert.jpg

banner_kaba_expert.jpg

757 ms

banner_klein_282x110_nachbestellung.jpg

banner_klein_282x110_nachbestellung.jpg

665 ms

banner_klein_282x110_express1.jpg

banner_klein_282x110_express1.jpg

586 ms

Banner_klein_282x110_pflegesprays5.jpg

Banner_klein_282x110_pflegesprays5.jpg

580 ms

banner_konfigurator_2023.jpg

banner_konfigurator_2023.jpg

761 ms

kategorie_schliesszylinder.png

kategorie_schliesszylinder.png

667 ms

kategorie_superExpress.png

kategorie_superExpress.png

672 ms

matomo.php

matomo.php

163 ms

kategorie_mechatronik.png

kategorie_mechatronik.png

578 ms

kategorie_tuerschloesser.png

kategorie_tuerschloesser.png

578 ms

underscore.min.js

underscore.min.js

662 ms

knockout.min.js

knockout.min.js

668 ms

knockout-es5.min.js

knockout-es5.min.js

675 ms

scripts.min.js

scripts.min.js

675 ms

modal.min.js

modal.min.js

591 ms

engine.min.js

engine.min.js

665 ms

bootstrap.min.js

bootstrap.min.js

660 ms

observable_array.min.js

observable_array.min.js

668 ms

bound-nodes.min.js

bound-nodes.min.js

669 ms

button.min.js

button.min.js

583 ms

draggable.min.js

draggable.min.js

575 ms

position.min.js

position.min.js

654 ms

resizable.min.js

resizable.min.js

667 ms

jquery.storageapi.min.js

jquery.storageapi.min.js

666 ms

core.min.js

core.min.js

655 ms

accordion.min.js

accordion.min.js

588 ms

autocomplete.min.js

autocomplete.min.js

585 ms

datepicker.min.js

datepicker.min.js

665 ms

droppable.min.js

droppable.min.js

667 ms

effect-blind.min.js

effect-blind.min.js

671 ms

effect-bounce.min.js

effect-bounce.min.js

670 ms

effect-clip.min.js

effect-clip.min.js

585 ms

effect-drop.min.js

effect-drop.min.js

580 ms

effect-explode.min.js

effect-explode.min.js

664 ms

effect-fade.min.js

effect-fade.min.js

591 ms

effect-fold.min.js

effect-fold.min.js

575 ms

effect-highlight.min.js

effect-highlight.min.js

573 ms

effect-scale.min.js

effect-scale.min.js

575 ms

effect-pulsate.min.js

effect-pulsate.min.js

576 ms

effect-shake.min.js

effect-shake.min.js

655 ms

effect-slide.min.js

effect-slide.min.js

573 ms

effect-transfer.min.js

effect-transfer.min.js

575 ms

effect.min.js

effect.min.js

575 ms

menu.min.js

menu.min.js

577 ms

mouse.min.js

mouse.min.js

574 ms

progressbar.min.js

progressbar.min.js

574 ms

selectable.min.js

selectable.min.js

570 ms

slider.min.js

slider.min.js

567 ms

sortable.min.js

sortable.min.js

569 ms

spinner.min.js

spinner.min.js

569 ms

tabs.min.js

tabs.min.js

566 ms

timepicker.min.js

timepicker.min.js

578 ms

tooltip.min.js

tooltip.min.js

572 ms

js.cookie.min.js

js.cookie.min.js

573 ms

prCookieConsentApi.min.js

prCookieConsentApi.min.js

609 ms

collapsible.min.js

collapsible.min.js

573 ms

text.min.js

text.min.js

573 ms

key-codes.min.js

key-codes.min.js

564 ms

knockout-repeat.min.js

knockout-repeat.min.js

563 ms

knockout-fast-foreach.min.js

knockout-fast-foreach.min.js

568 ms

observable_source.min.js

observable_source.min.js

570 ms

renderer.min.js

renderer.min.js

572 ms

console-logger.min.js

console-logger.min.js

593 ms

resizable.min.js

resizable.min.js

584 ms

i18n.min.js

i18n.min.js

582 ms

scope.min.js

scope.min.js

585 ms

range.min.js

range.min.js

578 ms

mage-init.min.js

mage-init.min.js

584 ms

keyboard.min.js

keyboard.min.js

610 ms

optgroup.min.js

optgroup.min.js

587 ms

after-render.min.js

after-render.min.js

584 ms

autoselect.min.js

autoselect.min.js

577 ms

datepicker.min.js

datepicker.min.js

579 ms

outer_click.min.js

outer_click.min.js

577 ms

fadeVisible.min.js

fadeVisible.min.js

608 ms

collapsible.min.js

collapsible.min.js

585 ms

staticChecked.min.js

staticChecked.min.js

586 ms

simple-checked.min.js

simple-checked.min.js

579 ms

bind-html.min.js

bind-html.min.js

576 ms

tooltip.min.js

tooltip.min.js

577 ms

color-picker.min.js

color-picker.min.js

601 ms

wrapper.min.js

wrapper.min.js

586 ms

events.min.js

events.min.js

583 ms

es6-collections.min.js

es6-collections.min.js

580 ms

kategorie_tuergriffe.png

kategorie_tuergriffe.png

577 ms

kategorie_tuerzubehoer.png

kategorie_tuerzubehoer.png

578 ms

icon_vergleichen.png

icon_vergleichen.png

603 ms

suedmetall.png

suedmetall.png

600 ms

ultramegamenu.min.js

ultramegamenu.min.js

582 ms

smartheader.min.js

smartheader.min.js

594 ms

stickyheader.min.js

stickyheader.min.js

594 ms

modal-popup.html

modal-popup.html

591 ms

modal-slide.html

modal-slide.html

598 ms

modal-custom.html

modal-custom.html

586 ms

js-translation.json

js-translation.json

592 ms

kbv.png

kbv.png

581 ms

class.min.js

class.min.js

584 ms

effeff.png

effeff.png

585 ms

loader.min.js

loader.min.js

570 ms

local.min.js

local.min.js

574 ms

logger.min.js

logger.min.js

574 ms

entry-factory.min.js

entry-factory.min.js

571 ms

console-output-handler.min.js

console-output-handler.min.js

570 ms

formatter.min.js

formatter.min.js

569 ms

message-pool.min.js

message-pool.min.js

570 ms

levels-pool.min.js

levels-pool.min.js

575 ms

logger-utils.min.js

logger-utils.min.js

578 ms

async.min.js

async.min.js

572 ms

registry.min.js

registry.min.js

574 ms

main.min.js

main.min.js

575 ms

calendar.min.js

calendar.min.js

572 ms

moment.min.js

moment.min.js

579 ms

reiher.png

reiher.png

572 ms

banner_nachbestellung.png

banner_nachbestellung.png

577 ms

startseite_block_mechatronik.jpg

startseite_block_mechatronik.jpg

577 ms

tooltip.html

tooltip.html

576 ms

spectrum.min.js

spectrum.min.js

573 ms

tinycolor.min.js

tinycolor.min.js

573 ms

messlehre_anwendung_300x225.jpg

messlehre_anwendung_300x225.jpg

572 ms

sullus_Unternehmensfilm.jpg

sullus_Unternehmensfilm.jpg

665 ms

icon_vorteile.png

icon_vorteile.png

577 ms

icon_sicherheit.png

icon_sicherheit.png

569 ms

icon_zahlung_lieferung.png

icon_zahlung_lieferung.png

565 ms

abus.png

abus.png

561 ms

dom.png

dom.png

558 ms

dormakaba.png

dormakaba.png

564 ms

effeff.png

effeff.png

564 ms

evva.png

evva.png

548 ms

opensans-400.woff

opensans-400.woff

685 ms

opensans-300.woff

opensans-300.woff

646 ms

opensans-600.woff

opensans-600.woff

596 ms

opensans-700.woff

opensans-700.woff

609 ms

ikon.png

ikon.png

567 ms

iseo.png

iseo.png

603 ms

kbv.png

kbv.png

642 ms

keso.png

keso.png

604 ms

reiher.png

reiher.png

603 ms

schweisthal.png

schweisthal.png

609 ms

suedmetall.png

suedmetall.png

642 ms

template.min.js

template.min.js

648 ms

entry.min.js

entry.min.js

646 ms

wilka.png

wilka.png

603 ms

winkhaus.png

winkhaus.png

608 ms

Interkey-Logo.png

Interkey-Logo.png

607 ms

paypal.png

paypal.png

640 ms

sofortueberweisung.png

sofortueberweisung.png

639 ms

dom-observer.min.js

dom-observer.min.js

644 ms

bindings.min.js

bindings.min.js

598 ms

arrays.min.js

arrays.min.js

599 ms

compare.min.js

compare.min.js

598 ms

misc.min.js

misc.min.js

639 ms

objects.min.js

objects.min.js

628 ms

strings.min.js

strings.min.js

642 ms

mastercard.png

mastercard.png

602 ms

visa.png

visa.png

601 ms

american_express.png

american_express.png

599 ms

vorkasse.png

vorkasse.png

631 ms

rechnung.png

rechnung.png

608 ms

pci_2024.png

pci_2024.png

583 ms

gepruefter_shop_1.png

gepruefter_shop_1.png

601 ms

ssl.png

ssl.png

601 ms

oben_banner_messlehre_2024.jpg

oben_banner_messlehre_2024.jpg

599 ms

de.png

de.png

630 ms

en.png

en.png

608 ms

cz.png

cz.png

574 ms

bullet.png

bullet.png

558 ms

1.png

1.png

557 ms

magtec_dz_schluessel.jpg

magtec_dz_schluessel.jpg

530 ms

dom_rs_sirius_dz_schluessel.jpg

dom_rs_sirius_dz_schluessel.jpg

572 ms

kaba_dz_schluessel_1.jpg

kaba_dz_schluessel_1.jpg

555 ms

dom_ix_teco_dz_schluessel.jpg

dom_ix_teco_dz_schluessel.jpg

572 ms

wilka_starterset_e204_easy_app.jpg

wilka_starterset_e204_easy_app.jpg

571 ms

ajax-loader.gif

ajax-loader.gif

566 ms

dom_ix_twinstar_dz_schluessel_express.png

dom_ix_twinstar_dz_schluessel_express.png

559 ms

dom_ix_twinstar_kz_schluessel_2.jpg

dom_ix_twinstar_kz_schluessel_2.jpg

568 ms

lisa-r-32513000-bb.jpg

lisa-r-32513000-bb.jpg

565 ms

26448_2.jpg

26448_2.jpg

574 ms

77239_einsteckschloss_01_2.jpg

77239_einsteckschloss_01_2.jpg

567 ms

link-separator.png

link-separator.png

565 ms

MutationObserver.min.js

MutationObserver.min.js

494 ms

FormData.min.js

FormData.min.js

476 ms

print.min.css

print.min.css

97 ms

Accessibility Review

schliessanlage.de accessibility score

84

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

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

schliessanlage.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

High

Page has valid source maps

SEO Factors

schliessanlage.de SEO score

92

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 Schliessanlage.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 Schliessanlage.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

schliessanlage.de

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