Tools & Wizards About Us
schliessanlage.de screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

schliessanlage.de

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

Page Load Speed

7.5 sec in total

First Response

468 ms

Resources Loaded

6 sec

Page Rendered

1 sec

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 468 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

schliessanlage.de performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value31,360 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.134

80/100

15%

TTI (Time to Interactive)

Value49.3 s

0/100

10%

Network Requests Diagram

schliessanlage.de

468 ms

www.schliessanlage.de

288 ms

www.schliessanlage.de

549 ms

calendar.min.css

186 ms

styles-m.min.css

458 ms

Our browser made a total of 265 requests to load all elements on the main page. We found that 97% of them (257 requests) were addressed to the original Schliessanlage.de, 2% (4 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (753 ms) belongs to the original domain Schliessanlage.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 356.0 kB (19%)

Content Size

1.9 MB

After Optimization

1.5 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 257.7 kB

  • Original 286.5 kB
  • After minification 225.5 kB
  • After compression 28.8 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 61.0 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 257.7 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 63.6 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

-9%

Potential reduce by 34.3 kB

  • Original 382.5 kB
  • After minification 382.5 kB
  • After compression 348.2 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 367 B

  • Original 104.0 kB
  • After minification 104.0 kB
  • After compression 103.6 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 153 (61%)

Requests Now

252

After Optimization

99

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 252 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 141 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

468 ms

www.schliessanlage.de

www.schliessanlage.de

288 ms

www.schliessanlage.de

www.schliessanlage.de

549 ms

calendar.min.css

calendar.min.css

186 ms

styles-m.min.css

styles-m.min.css

458 ms

attachment.min.css

attachment.min.css

273 ms

swiper.min.css

swiper.min.css

271 ms

styles-l.min.css

styles-l.min.css

372 ms

require.min.js

require.min.js

279 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

278 ms

mixins.min.js

mixins.min.js

361 ms

requirejs-config.min.js

requirejs-config.min.js

362 ms

polyfill.min.js

polyfill.min.js

375 ms

409 ms

css

css

31 ms

analytics.js

analytics.js

41 ms

logo.png

logo.png

125 ms

sidebar_konfigurator.png

sidebar_konfigurator.png

122 ms

sidebar_nachbestellung.png

sidebar_nachbestellung.png

122 ms

sidebar_kontakt.png

sidebar_kontakt.png

121 ms

menue_konfigurator.jpg

menue_konfigurator.jpg

123 ms

menue_nachbestellung.png

menue_nachbestellung.png

121 ms

menue_hilfe.png

menue_hilfe.png

197 ms

abus.png

abus.png

196 ms

dom.png

dom.png

198 ms

dormakaba.png

dormakaba.png

193 ms

evva.png

evva.png

194 ms

ikon.png

ikon.png

199 ms

iseo.png

iseo.png

279 ms

keso.png

keso.png

279 ms

wilka.png

wilka.png

281 ms

winkhaus.png

winkhaus.png

284 ms

superexpress.png

superexpress.png

285 ms

kategorie_menue_zubehoer.jpg

kategorie_menue_zubehoer.jpg

287 ms

menue_elektronik_dom_eniq.jpg

menue_elektronik_dom_eniq.jpg

368 ms

menue_elektronik_wilka_easy.jpg

menue_elektronik_wilka_easy.jpg

456 ms

menue_elektronik_winkhaus_blueCompact.jpg

menue_elektronik_winkhaus_blueCompact.jpg

375 ms

menue_elektronik_kaba_evolo.jpg

menue_elektronik_kaba_evolo.jpg

378 ms

PZ.jpg

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376 ms

BB.jpg

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378 ms

WC.jpg

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457 ms

FH.jpg

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465 ms

Panik.jpg

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470 ms

banner_jubilaum.jpg

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664 ms

banner_keso_super_express.jpg

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567 ms

banner_dom_twinstar-2in1.jpg

banner_dom_twinstar-2in1.jpg

660 ms

banner_abus_magnet_neu.jpg

banner_abus_magnet_neu.jpg

546 ms

banner_dormakaba.jpg

banner_dormakaba.jpg

662 ms

banner_klein_282x110_nachbestellung.jpg

banner_klein_282x110_nachbestellung.jpg

560 ms

banner_klein_282x110_express1.jpg

banner_klein_282x110_express1.jpg

661 ms

banner_klein_282x110_pflegesprays5.jpg

banner_klein_282x110_pflegesprays5.jpg

665 ms

jquery.min.js

jquery.min.js

669 ms

collect

collect

8 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

539 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

552 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

554 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

554 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

611 ms

dataPost.min.js

dataPost.min.js

611 ms

bootstrap.min.js

bootstrap.min.js

619 ms

translate-inline.min.js

translate-inline.min.js

628 ms

amShopbyResponsive.min.js

amShopbyResponsive.min.js

649 ms

responsive.min.js

responsive.min.js

649 ms

matomo.js

matomo.js

384 ms

theme.min.js

theme.min.js

625 ms

translate.min.js

translate.min.js

627 ms

jquery.cookie.min.js

jquery.cookie.min.js

635 ms

jquery.min.js

jquery.min.js

644 ms

opensans-400.woff

opensans-400.woff

753 ms

opensans-300.woff

opensans-300.woff

661 ms

opensans-600.woff

opensans-600.woff

631 ms

opensans-700.woff

opensans-700.woff

641 ms

ThemeIcons.woff

ThemeIcons.woff

641 ms

dropdown.min.js

dropdown.min.js

665 ms

compat.min.js

compat.min.js

677 ms

enquire.min.js

enquire.min.js

714 ms

swiper.min.js

swiper.min.js

639 ms

domReady.min.js

domReady.min.js

655 ms

banner_konfigurator_2022.jpg

banner_konfigurator_2022.jpg

654 ms

kategorie_schliesszylinder.png

kategorie_schliesszylinder.png

663 ms

kategorie_superExpress.png

kategorie_superExpress.png

668 ms

kategorie_mechatronik.png

kategorie_mechatronik.png

632 ms

kategorie_tuerschloesser.png

kategorie_tuerschloesser.png

638 ms

kategorie_tuergriffe.png

kategorie_tuergriffe.png

648 ms

kategorie_tuerzubehoer.png

kategorie_tuerzubehoer.png

651 ms

icon_vergleichen.png

icon_vergleichen.png

581 ms

suedmetall.png

suedmetall.png

573 ms

kbv.png

kbv.png

612 ms

effeff.png

effeff.png

520 ms

reiher.png

reiher.png

540 ms

urbanalps.png

urbanalps.png

549 ms

banner_nachbestellung.png

banner_nachbestellung.png

551 ms

startseite_block_mechatronik.jpg

startseite_block_mechatronik.jpg

566 ms

jquery-migrate.min.js

jquery-migrate.min.js

582 ms

common.min.js

common.min.js

550 ms

jquery.uaccordion.min.js

jquery.uaccordion.min.js

566 ms

jquery.owlcarousel.min.js

jquery.owlcarousel.min.js

572 ms

template.min.js

template.min.js

680 ms

confirm.min.js

confirm.min.js

659 ms

widget.min.js

widget.min.js

659 ms

main.min.js

main.min.js

613 ms

bootstrap.min.js

bootstrap.min.js

611 ms

dialog.min.js

dialog.min.js

603 ms

amShopbyTopFilters.min.js

amShopbyTopFilters.min.js

583 ms

tabs.min.js

tabs.min.js

563 ms

matchMedia.min.js

matchMedia.min.js

537 ms

smart-keyboard-handler.min.js

smart-keyboard-handler.min.js

537 ms

mage.min.js

mage.min.js

531 ms

ie-class-fixer.min.js

ie-class-fixer.min.js

550 ms

jquery.storageapi.min.js

jquery.storageapi.min.js

542 ms

core.min.js

core.min.js

551 ms

accordion.min.js

accordion.min.js

540 ms

autocomplete.min.js

autocomplete.min.js

533 ms

button.min.js

button.min.js

538 ms

datepicker.min.js

datepicker.min.js

554 ms

draggable.min.js

draggable.min.js

554 ms

droppable.min.js

droppable.min.js

563 ms

effect-blind.min.js

effect-blind.min.js

540 ms

effect-bounce.min.js

effect-bounce.min.js

535 ms

effect-clip.min.js

effect-clip.min.js

542 ms

effect-drop.min.js

effect-drop.min.js

558 ms

effect-explode.min.js

effect-explode.min.js

560 ms

effect-fade.min.js

effect-fade.min.js

567 ms

effect-fold.min.js

effect-fold.min.js

545 ms

effect-highlight.min.js

effect-highlight.min.js

544 ms

effect-scale.min.js

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546 ms

effect-pulsate.min.js

effect-pulsate.min.js

565 ms

effect-shake.min.js

effect-shake.min.js

561 ms

effect-slide.min.js

effect-slide.min.js

558 ms

effect-transfer.min.js

effect-transfer.min.js

536 ms

effect.min.js

effect.min.js

546 ms

menu.min.js

menu.min.js

544 ms

mouse.min.js

mouse.min.js

449 ms

position.min.js

position.min.js

451 ms

progressbar.min.js

progressbar.min.js

496 ms

resizable.min.js

resizable.min.js

496 ms

selectable.min.js

selectable.min.js

496 ms

slider.min.js

slider.min.js

520 ms

sortable.min.js

sortable.min.js

538 ms

spinner.min.js

spinner.min.js

542 ms

tabs.min.js

tabs.min.js

546 ms

timepicker.min.js

timepicker.min.js

557 ms

tooltip.min.js

tooltip.min.js

557 ms

underscore.min.js

underscore.min.js

551 ms

modal.min.js

modal.min.js

566 ms

knockout.min.js

knockout.min.js

570 ms

knockout-es5.min.js

knockout-es5.min.js

561 ms

collapsible.min.js

collapsible.min.js

546 ms

scripts.min.js

scripts.min.js

544 ms

engine.min.js

engine.min.js

549 ms

bootstrap.min.js

bootstrap.min.js

565 ms

observable_array.min.js

observable_array.min.js

569 ms

bound-nodes.min.js

bound-nodes.min.js

578 ms

messlehre_anwendung_300x225.jpg

messlehre_anwendung_300x225.jpg

558 ms

icon_vorteile.png

icon_vorteile.png

559 ms

icon_sicherheit.png

icon_sicherheit.png

549 ms

icon_zahlung_lieferung.png

icon_zahlung_lieferung.png

567 ms

abus.png

abus.png

591 ms

chipolo.png

chipolo.png

606 ms

dom.png

dom.png

571 ms

dormakaba.png

dormakaba.png

589 ms

effeff.png

effeff.png

594 ms

evva.png

evva.png

578 ms

ikon.png

ikon.png

576 ms

iseo.png

iseo.png

588 ms

kbv.png

kbv.png

576 ms

keso.png

keso.png

558 ms

reiher.png

reiher.png

571 ms

schweisthal.png

schweisthal.png

570 ms

suedmetall.png

suedmetall.png

543 ms

wilka.png

wilka.png

541 ms

winkhaus.png

winkhaus.png

543 ms

Interkey-Logo.png

Interkey-Logo.png

519 ms

paypal.png

paypal.png

547 ms

sofortueberweisung.png

sofortueberweisung.png

562 ms

mastercard.png

mastercard.png

577 ms

visa.png

visa.png

556 ms

american_express.png

american_express.png

600 ms

ultramegamenu.min.js

ultramegamenu.min.js

604 ms

smartheader.min.js

smartheader.min.js

587 ms

stickyheader.min.js

stickyheader.min.js

621 ms

text.min.js

text.min.js

604 ms

key-codes.min.js

key-codes.min.js

603 ms

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602 ms

rechnung.png

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596 ms

pci_2022.png

pci_2022.png

578 ms

observable_source.min.js

observable_source.min.js

583 ms

renderer.min.js

renderer.min.js

579 ms

console-logger.min.js

console-logger.min.js

558 ms

knockout-repeat.min.js

knockout-repeat.min.js

556 ms

knockout-fast-foreach.min.js

knockout-fast-foreach.min.js

557 ms

resizable.min.js

resizable.min.js

535 ms

i18n.min.js

i18n.min.js

553 ms

scope.min.js

scope.min.js

519 ms

range.min.js

range.min.js

507 ms

mage-init.min.js

mage-init.min.js

511 ms

keyboard.min.js

keyboard.min.js

510 ms

optgroup.min.js

optgroup.min.js

492 ms

after-render.min.js

after-render.min.js

545 ms

autoselect.min.js

autoselect.min.js

521 ms

datepicker.min.js

datepicker.min.js

521 ms

outer_click.min.js

outer_click.min.js

527 ms

fadeVisible.min.js

fadeVisible.min.js

514 ms

collapsible.min.js

collapsible.min.js

492 ms

staticChecked.min.js

staticChecked.min.js

532 ms

simple-checked.min.js

simple-checked.min.js

540 ms

bind-html.min.js

bind-html.min.js

539 ms

tooltip.min.js

tooltip.min.js

548 ms

color-picker.min.js

color-picker.min.js

548 ms

wrapper.min.js

wrapper.min.js

515 ms

events.min.js

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es6-collections.min.js

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490 ms

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de.png

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en.png

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bullet.png

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520 ms

modal-popup.html

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485 ms

modal-slide.html

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wilka_e218.jpg

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class.min.js

class.min.js

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local.min.js

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loader.min.js

loader.min.js

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async.min.js

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registry.min.js

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logger.min.js

logger.min.js

560 ms

entry-factory.min.js

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console-output-handler.min.js

console-output-handler.min.js

560 ms

formatter.min.js

formatter.min.js

548 ms

message-pool.min.js

message-pool.min.js

549 ms

levels-pool.min.js

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569 ms

logger-utils.min.js

logger-utils.min.js

563 ms

main.min.js

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calendar.min.js

calendar.min.js

560 ms

moment.min.js

moment.min.js

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kaba_evolo_smartstarterkit.jpg

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tooltip.html

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spectrum.min.js

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tinycolor.min.js

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dom_ix_twinstar_dz_schluessel_3.jpg

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dom-observer.min.js

dom-observer.min.js

368 ms

bindings.min.js

bindings.min.js

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entry.min.js

entry.min.js

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template.min.js

template.min.js

326 ms

arrays.min.js

arrays.min.js

309 ms

compare.min.js

compare.min.js

336 ms

misc.min.js

misc.min.js

336 ms

objects.min.js

objects.min.js

360 ms

strings.min.js

strings.min.js

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MutationObserver.min.js

MutationObserver.min.js

158 ms

FormData.min.js

FormData.min.js

102 ms

print.min.css

print.min.css

121 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.

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

<frame> or <iframe> elements do not have a title

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

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: