Tools & Wizards About Us
ventilator.de screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

ventilator.de

Ventilator vom Profi kaufen: CasaFan Ventilatoren Online-Shop

Page Load Speed

4.4 sec in total

First Response

283 ms

Resources Loaded

3.6 sec

Page Rendered

476 ms

ventilator.de screenshot

About Website

Click here to check amazing Ventilator content for Germany. Otherwise, check out these important facts you probably never knew about ventilator.de

Auf Ventilator.de finden Sie die größte Auswahl an Ventilatoren in allen Farben und Formen. Kaufberatung, langjährige Erfahrung, hohe Produktqualität.

Visit ventilator.de

Key Findings

We analyzed Ventilator.de page load time and found that the first response time was 283 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ventilator.de performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

ventilator.de

283 ms

www.ventilator.de

1008 ms

gtm.js

72 ms

1710421911_3e9d5654591eabca2eeeb439e41e5bf6.css

228 ms

1710421911_3e9d5654591eabca2eeeb439e41e5bf6.js

703 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 98% of them (46 requests) were addressed to the original Ventilator.de, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Ventilator.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 303.7 kB (34%)

Content Size

892.4 kB

After Optimization

588.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ventilator.de main page is 892.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. HTML takes 323.3 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 294.2 kB

  • Original 323.3 kB
  • After minification 188.0 kB
  • After compression 29.1 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 135.4 kB, which is 42% 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 294.2 kB or 91% of the original size.

Image Optimization

-3%

Potential reduce by 8.8 kB

  • Original 304.3 kB
  • After minification 295.6 kB

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. Ventilator images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 169.7 kB
  • After minification 169.7 kB
  • After compression 169.7 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

-1%

Potential reduce by 673 B

  • Original 95.0 kB
  • After minification 95.0 kB
  • After compression 94.4 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. Ventilator.de has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

42

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ventilator. According to our analytics all requests are already optimized.

Network Requests Diagram

ventilator.de

ventilator.de

283 ms

www.ventilator.de

www.ventilator.de

1008 ms

gtm.js

gtm.js

72 ms

1710421911_3e9d5654591eabca2eeeb439e41e5bf6.css

1710421911_3e9d5654591eabca2eeeb439e41e5bf6.css

228 ms

1710421911_3e9d5654591eabca2eeeb439e41e5bf6.js

1710421911_3e9d5654591eabca2eeeb439e41e5bf6.js

703 ms

germany20.png

germany20.png

97 ms

switzerland20.png

switzerland20.png

184 ms

austria20.png

austria20.png

263 ms

close.png

close.png

296 ms

loading.gif

loading.gif

294 ms

prev.png

prev.png

293 ms

next.png

next.png

307 ms

TDA-Gewerbe-Deckenventilatoren-Banner_1920x1920.jpg

TDA-Gewerbe-Deckenventilatoren-Banner_1920x1920.jpg

539 ms

WiFi-Deckenventilatoren-Banner_1920x1920.jpg

WiFi-Deckenventilatoren-Banner_1920x1920.jpg

581 ms

CASAFAN_ECOPLANOWOOD_BN-NT_313287_2-WiFi_200x200.jpg

CASAFAN_ECOPLANOWOOD_BN-NT_313287_2-WiFi_200x200.jpg

401 ms

casafan-ventilatoren.jpg

casafan-ventilatoren.jpg

487 ms

93112344-Deckenventilator-Aerodynamix-Eco-112-BG-SI_200x200.jpg

93112344-Deckenventilator-Aerodynamix-Eco-112-BG-SI_200x200.jpg

420 ms

CASAFAN_ROYAL132WE_513203_1_200x200.jpg

CASAFAN_ROYAL132WE_513203_1_200x200.jpg

490 ms

CASAFAN_ECOAVIATOS132BN-SL_513285_1_200x200.jpg

CASAFAN_ECOAVIATOS132BN-SL_513285_1_200x200.jpg

506 ms

315216_CASAFAN_ECO_GENUINO_BN_152_NT_FLUEGEL_HOLZ_NATUR_200x200.jpg

315216_CASAFAN_ECO_GENUINO_BN_152_NT_FLUEGEL_HOLZ_NATUR_200x200.jpg

532 ms

CASAFAN_AIROSECOSILENT_64501_1_200x200.jpg

CASAFAN_AIROSECOSILENT_64501_1_200x200.jpg

594 ms

CASAFAN_GREYHOUND_WV45-IIFBLG_304524_1_neu_200x200.jpg

CASAFAN_GREYHOUND_WV45-IIFBLG_304524_1_neu_200x200.jpg

600 ms

CASAFAN_DF600ECOSL_IP54_SL_306090_1_neu_200x200.jpg

CASAFAN_DF600ECOSL_IP54_SL_306090_1_neu_200x200.jpg

609 ms

Tischventilator-CASAFAN_GREYHOUNDTV36-SL_WE_30365_1_neu_200x200.jpg

Tischventilator-CASAFAN_GREYHOUNDTV36-SL_WE_30365_1_neu_200x200.jpg

654 ms

Towerventilator-CASAFAN_AIROSBIGPINII_WE_67541_1_200x200.jpg

Towerventilator-CASAFAN_AIROSBIGPINII_WE_67541_1_200x200.jpg

639 ms

Heizluefter-Venezia_200x200.jpg

Heizluefter-Venezia_200x200.jpg

687 ms

oerre.png

oerre.png

699 ms

Heizluefter-Roma_200x200.jpg

Heizluefter-Roma_200x200.jpg

712 ms

70035-CasaTherm-R2000-FB-schr-g_200x200.jpg

70035-CasaTherm-R2000-FB-schr-g_200x200.jpg

722 ms

70040-CasaTherm-S2000-FB-schr-g_neu_200x200.jpg

70040-CasaTherm-S2000-FB-schr-g_neu_200x200.jpg

741 ms

70003_THERMOLOGIKA_DESIGN_LICHTGRAU_SCHRAEG_200x200.jpg

70003_THERMOLOGIKA_DESIGN_LICHTGRAU_SCHRAEG_200x200.jpg

775 ms

Vortice-Logo-40x40.png

Vortice-Logo-40x40.png

792 ms

instagramm.jpg

instagramm.jpg

789 ms

youtube.jpg

youtube.jpg

805 ms

mastercard.png

mastercard.png

827 ms

american-express.png

american-express.png

829 ms

visa.png

visa.png

876 ms

paypal.png

paypal.png

878 ms

vorkasse.png

vorkasse.png

881 ms

nachnahme.png

nachnahme.png

824 ms

roboto-v18-latin-regular.woff

roboto-v18-latin-regular.woff

853 ms

shopware.woff

shopware.woff

921 ms

roboto-condensed-v16-latin-regular.woff

roboto-condensed-v16-latin-regular.woff

699 ms

dhl.png

dhl.png

694 ms

gls.png

gls.png

732 ms

ups.png

ups.png

734 ms

Pruefzeichen_der_ITRecht_Kanzlei.png

Pruefzeichen_der_ITRecht_Kanzlei.png

676 ms

Accessibility Review

ventilator.de accessibility score

96

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

button, link, and menuitem elements do not have accessible names.

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.

Best Practices

ventilator.de best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ventilator.de SEO score

89

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 Ventilator.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 Ventilator.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

ventilator.de

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