Tools & Wizards About Us
albert-haus.de screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

albert-haus.de

Fertighaus bauen mit Albert Haus | Jetzt Traumhaus finden

Page Load Speed

7.5 sec in total

First Response

122 ms

Resources Loaded

5.2 sec

Page Rendered

2.2 sec

albert-haus.de screenshot

About Website

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

Fertighaus von Albert Haus ✓ Individuelle Fertighäuser & Grundrisse ✓ Wir bauen Ihr Traumhaus ✓ Energieeffizient ✓ Umweltschonend

Visit albert-haus.de

Key Findings

We analyzed Albert-haus.de page load time and found that the first response time was 122 ms and then it took 7.4 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

albert-haus.de performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value2,850 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value30.1 s

0/100

10%

Network Requests Diagram

albert-haus.de

122 ms

www.albert-haus.de

1219 ms

style.min.css

28 ms

style.css

72 ms

style.css

42 ms

Our browser made a total of 163 requests to load all elements on the main page. We found that 96% of them (156 requests) were addressed to the original Albert-haus.de, 1% (2 requests) were made to Cdnjs.cloudflare.com and 1% (2 requests) were made to Consent.cookiefirst.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Albert-haus.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 460.8 kB (5%)

Content Size

9.6 MB

After Optimization

9.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Albert-haus.de main page is 9.6 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. Only a small number of websites need less resources to load. Images take 8.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 444.5 kB

  • Original 514.4 kB
  • After minification 496.3 kB
  • After compression 69.9 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 444.5 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 366 B

  • Original 8.6 MB
  • After minification 8.6 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. Albert Haus images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.2 kB

  • Original 309.9 kB
  • After minification 309.8 kB
  • After compression 305.7 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

-6%

Potential reduce by 11.7 kB

  • Original 181.3 kB
  • After minification 179.3 kB
  • After compression 169.6 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. Albert-haus.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 79 (51%)

Requests Now

154

After Optimization

75

  • Images
  • JavaScript
  • CSS

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Albert Haus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

albert-haus.de

albert-haus.de

122 ms

www.albert-haus.de

www.albert-haus.de

1219 ms

style.min.css

style.min.css

28 ms

style.css

style.css

72 ms

style.css

style.css

42 ms

jquery.bxslider.css

jquery.bxslider.css

364 ms

foundation-icons.css

foundation-icons.css

49 ms

all.min.css

all.min.css

35 ms

18920-layout.css

18920-layout.css

336 ms

all.min.css

all.min.css

58 ms

bootstrap.min.css

bootstrap.min.css

63 ms

front.css

front.css

80 ms

wpa.css

wpa.css

73 ms

svgs-attachment.css

svgs-attachment.css

101 ms

styles.min.css

styles.min.css

88 ms

form-basic.css

form-basic.css

112 ms

e8e2f76e4f1f60975082510fd10bb6ff-layout-bundle.css

e8e2f76e4f1f60975082510fd10bb6ff-layout-bundle.css

101 ms

iconfont-min.css

iconfont-min.css

142 ms

style.css

style.css

120 ms

responsive-min.css

responsive-min.css

117 ms

wpbf-premium.css

wpbf-premium.css

121 ms

style.css

style.css

133 ms

animate.min.css

animate.min.css

129 ms

jquery.min.js

jquery.min.js

140 ms

jquery-migrate.min.js

jquery-migrate.min.js

150 ms

popper.min.js

popper.min.js

147 ms

bootstrap.min.js

bootstrap.min.js

154 ms

front.js

front.js

157 ms

jquery.cookie.min.js

jquery.cookie.min.js

159 ms

v1.js

v1.js

778 ms

21891-layout-partial.css

21891-layout-partial.css

174 ms

22099-layout-partial.css

22099-layout-partial.css

169 ms

21874-layout-partial.css

21874-layout-partial.css

172 ms

24401-layout-partial.css

24401-layout-partial.css

171 ms

email-decode.min.js

email-decode.min.js

169 ms

choices.min.css

choices.min.css

682 ms

intl-tel-input.min.css

intl-tel-input.min.css

87 ms

layout.min.css

layout.min.css

145 ms

wpforms-full.min.css

wpforms-full.min.css

87 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

107 ms

jquery.imagesloaded.min.js

jquery.imagesloaded.min.js

126 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

151 ms

jquery.easing.min.js

jquery.easing.min.js

682 ms

jquery.fitvids.min.js

jquery.fitvids.min.js

162 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

167 ms

18920-layout.js

18920-layout.js

179 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

182 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

190 ms

wp-polyfill.min.js

wp-polyfill.min.js

201 ms

hooks.min.js

hooks.min.js

202 ms

front.css

front.css

219 ms

nouislider.css

nouislider.css

219 ms

i18n.min.js

i18n.min.js

490 ms

jquery.form.min.js

jquery.form.min.js

489 ms

wpa.js

wpa.js

486 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

479 ms

2f66466ce2d97683e1788bbb3e07e92f-layout-bundle.js

2f66466ce2d97683e1788bbb3e07e92f-layout-bundle.js

638 ms

site-min.js

site-min.js

471 ms

comment-reply.min.js

comment-reply.min.js

630 ms

site.js

site.js

625 ms

wpforms-user-journey.min.js

wpforms-user-journey.min.js

622 ms

21891-layout-partial.js

21891-layout-partial.js

621 ms

22099-layout-partial.js

22099-layout-partial.js

615 ms

21874-layout-partial.js

21874-layout-partial.js

614 ms

24401-layout-partial.js

24401-layout-partial.js

603 ms

front.js

front.js

600 ms

wpsl-gmap.min.js

wpsl-gmap.min.js

600 ms

underscore.min.js

underscore.min.js

601 ms

choices.min.js

choices.min.js

601 ms

jquery.intl-tel-input.min.js

jquery.intl-tel-input.min.js

594 ms

jquery.validate.min.js

jquery.validate.min.js

593 ms

jquery.inputmask.min.js

jquery.inputmask.min.js

574 ms

mailcheck.min.js

mailcheck.min.js

556 ms

punycode.min.js

punycode.min.js

602 ms

utils.min.js

utils.min.js

610 ms

wpforms.min.js

wpforms.min.js

594 ms

front.min.js

front.min.js

590 ms

nouislider.min.js

nouislider.min.js

579 ms

nummy.min.js

nummy.min.js

577 ms

gtm.js

gtm.js

589 ms

hqdefault.jpg

hqdefault.jpg

487 ms

AH_LOGO_VEKTOR.svg

AH_LOGO_VEKTOR.svg

364 ms

bungalow.jpg

bungalow.jpg

744 ms

einfamilienhaus.jpg

einfamilienhaus.jpg

743 ms

doppelhaus-150x150-1.jpg

doppelhaus-150x150-1.jpg

379 ms

einliegewohnung-150x150-1.jpg

einliegewohnung-150x150-1.jpg

379 ms

mehrgenerationennhaus-150x150-1.jpg

mehrgenerationennhaus-150x150-1.jpg

381 ms

reihenhaus-150x150-1.jpg

reihenhaus-150x150-1.jpg

379 ms

flachdach.jpg

flachdach.jpg

382 ms

stadtvilla.jpg

stadtvilla.jpg

379 ms

zweifamilienhaus-150x150-1.jpg

zweifamilienhaus-150x150-1.jpg

379 ms

mehrfamilienhaus-150x150-1-e1683103621100.jpg

mehrfamilienhaus-150x150-1-e1683103621100.jpg

380 ms

satteldach.jpg

satteldach.jpg

220 ms

walmdach.jpg

walmdach.jpg

222 ms

pultdach.jpg

pultdach.jpg

220 ms

flyer.png

flyer.png

221 ms

video.png

video.png

220 ms

review.png

review.png

223 ms

social-media.svg

social-media.svg

220 ms

aufstockung.jpg

aufstockung.jpg

225 ms

anbau-aufstockung.jpg

anbau-aufstockung.jpg

222 ms

Albert-Haus-Kundenzentrum-mit-Kindern-und-Luftballons-scaled.jpg

Albert-Haus-Kundenzentrum-mit-Kindern-und-Luftballons-scaled.jpg

804 ms

AH-90-Jahre-Logo_silber1024_1-removebg-preview.png

AH-90-Jahre-Logo_silber1024_1-removebg-preview.png

222 ms

Knauf-Logo.png

Knauf-Logo.png

223 ms

Villeroy-Boch.jpg

Villeroy-Boch.jpg

224 ms

foundation-icons.woff

foundation-icons.woff

82 ms

fa-regular-400.ttf

fa-regular-400.ttf

566 ms

fa-solid-900.ttf

fa-solid-900.ttf

794 ms

page-builder-framework.woff

page-builder-framework.woff

569 ms

icomoon.ttf

icomoon.ttf

563 ms

alber_haus_font_icons.ttf

alber_haus_font_icons.ttf

1034 ms

fa-brands-400.ttf

fa-brands-400.ttf

971 ms

tecalor.jpg

tecalor.jpg

493 ms

Monier_Braas_logo.svg.png

Monier_Braas_logo.svg.png

491 ms

Velux_logo.svg.png

Velux_logo.svg.png

493 ms

logo-roma-unten.jpg

logo-roma-unten.jpg

494 ms

2000px-Vaillant-logo.svg-1.png

2000px-Vaillant-logo.svg-1.png

494 ms

aktion-jubilaeumsquartette.png

aktion-jubilaeumsquartette.png

849 ms

Bildschirmfoto-2023-08-09-um-09.13.24.png

Bildschirmfoto-2023-08-09-um-09.13.24.png

976 ms

IMG_9549_b-2048x1365.jpg

IMG_9549_b-2048x1365.jpg

976 ms

STADTVILLA_NEU_6-Foto-2048x1152.jpg

STADTVILLA_NEU_6-Foto-2048x1152.jpg

599 ms

Exklusiver-Bungalow-124-Titel.jpg

Exklusiver-Bungalow-124-Titel.jpg

837 ms

Singlehaus_2_5-Foto-2048x1418.jpg

Singlehaus_2_5-Foto-2048x1418.jpg

843 ms

STUTTGART2-2048x1266.jpg

STUTTGART2-2048x1266.jpg

839 ms

Hauptbild-Unbenannt-252-2048x1365.jpg

Hauptbild-Unbenannt-252-2048x1365.jpg

839 ms

Das-energieautarke-Haus-scaled.jpg

Das-energieautarke-Haus-scaled.jpg

1197 ms

arrow-up-1.png

arrow-up-1.png

971 ms

arrow-up.png

arrow-up.png

971 ms

Animiertes-Logo-500x500-px.png

Animiertes-Logo-500x500-px.png

1081 ms

Haus-2-Bauherrn.jpg

Haus-2-Bauherrn.jpg

1538 ms

Das-energieautarke-Haus-Skizze.jpg

Das-energieautarke-Haus-Skizze.jpg

1248 ms

Wandaufbau-Climaaktivwand-Wand-1.jpg

Wandaufbau-Climaaktivwand-Wand-1.jpg

1388 ms

Forest-pin.png

Forest-pin.png

1386 ms

IMG_9763_1-scaled.jpg

IMG_9763_1-scaled.jpg

1538 ms

submit-spin.svg

submit-spin.svg

1533 ms

20190312_111245-scaled-landscape-0cb896b6559abd43772f8b4f0aaae2d4-q3zg8dhjxor1.jpg

20190312_111245-scaled-landscape-0cb896b6559abd43772f8b4f0aaae2d4-q3zg8dhjxor1.jpg

1749 ms

Hauptbild-Unbenannt-252-scaled-landscape-84e42c5cc1be277c7cb2edebbd9e3579-tg1xa294mqih.jpg

Hauptbild-Unbenannt-252-scaled-landscape-84e42c5cc1be277c7cb2edebbd9e3579-tg1xa294mqih.jpg

1881 ms

20190312_111245-scaled-landscape-0cb896b6559abd43772f8b4f0aaae2d4-9yfog4v8lwx6.jpg

20190312_111245-scaled-landscape-0cb896b6559abd43772f8b4f0aaae2d4-9yfog4v8lwx6.jpg

1881 ms

Hauptbild-Unbenannt-252-scaled-landscape-84e42c5cc1be277c7cb2edebbd9e3579-qbs6h785c2ae.jpg

Hauptbild-Unbenannt-252-scaled-landscape-84e42c5cc1be277c7cb2edebbd9e3579-qbs6h785c2ae.jpg

1848 ms

D32_6834.png

D32_6834.png

1400 ms

D32_6802.png

D32_6802.png

1449 ms

D3N_4508.png

D3N_4508.png

1641 ms

albert-haus-fertighaus-hausbuch-2022-neu.png

albert-haus-fertighaus-hausbuch-2022-neu.png

1765 ms

baubeschreibungpsd.png

baubeschreibungpsd.png

2006 ms

D3N_7986-scaled.jpg

D3N_7986-scaled.jpg

1838 ms

RAL-Guetezeichen-Holzelemente-Herstellung-400x800.png

RAL-Guetezeichen-Holzelemente-Herstellung-400x800.png

1526 ms

csm_meisterhaft-5-sterne_65632546e5.png

csm_meisterhaft-5-sterne_65632546e5.png

1526 ms

csm_generationenfreundlicher_betrieb_flaeche_4c2506f80e.jpg

csm_generationenfreundlicher_betrieb_flaeche_4c2506f80e.jpg

1526 ms

consent.js

consent.js

426 ms

Grosser-Preis-des-Mittelstands-741x1536.jpg

Grosser-Preis-des-Mittelstands-741x1536.jpg

1319 ms

ECOLIVING.png

ECOLIVING.png

1314 ms

DTHP_Logo_2020_Gold_Tiny_Houses-scaled.jpg

DTHP_Logo_2020_Gold_Tiny_Houses-scaled.jpg

1329 ms

Siegerlogo_CMYK-scaled.jpg

Siegerlogo_CMYK-scaled.jpg

1090 ms

IMG_1336-scaled.jpg

IMG_1336-scaled.jpg

1106 ms

Ausbaustufe-1-2.png

Ausbaustufe-1-2.png

1400 ms

Ausbaustufe-2-1.png

Ausbaustufe-2-1.png

1156 ms

Ausbaustufe-3.png

Ausbaustufe-3.png

1179 ms

Ausbaustufe-4.png

Ausbaustufe-4.png

1177 ms

D3N_7961-scaled.jpg

D3N_7961-scaled.jpg

1197 ms

arrow-down.png

arrow-down.png

1065 ms

banner.no-autoblock.js

banner.no-autoblock.js

110 ms

bx_loader.gif

bx_loader.gif

850 ms

main.js

main.js

16 ms

Accessibility Review

albert-haus.de accessibility score

68

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-*] attributes do not match their roles

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.

High

[aria-*] attributes do not have valid values

High

ARIA IDs are not unique

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

albert-haus.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

albert-haus.de SEO score

91

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

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 Albert-haus.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 Albert-haus.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

albert-haus.de

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