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enovento.de screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

enovento.de

enovento - Wohnraumlüftung - Lüftungstechnik für eine bessere Zukunft

Page Load Speed

14.3 sec in total

First Response

350 ms

Resources Loaded

13.3 sec

Page Rendered

710 ms

enovento.de screenshot

About Website

Visit enovento.de now to see the best up-to-date Enovento content for Germany and also check out these interesting facts you probably never knew about enovento.de

enovento - Luftqualität ist Lebensqualität - Leidenschaft für kontrollierte Wohnraumlüftung mit und ohne Wärmerückgewinnung ► Gleich Beratung anfordern

Visit enovento.de

Key Findings

We analyzed Enovento.de page load time and found that the first response time was 350 ms and then it took 14 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

enovento.de performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value4,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.584

11/100

15%

TTI (Time to Interactive)

Value33.9 s

0/100

10%

Network Requests Diagram

enovento.de

350 ms

enovento.de

659 ms

jquery.min.js

430 ms

jquery-migrate.min.js

323 ms

custom.js

322 ms

Our browser made a total of 208 requests to load all elements on the main page. We found that 92% of them (192 requests) were addressed to the original Enovento.de, 1% (3 requests) were made to Sibforms.com and 1% (3 requests) were made to Assets.brevo.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Enovento.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 331.6 kB (11%)

Content Size

3.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Enovento.de main page is 3.0 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. 65% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 327.1 kB

  • Original 380.2 kB
  • After minification 375.4 kB
  • After compression 53.1 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. 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 327.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 3.0 kB

  • Original 2.2 MB
  • After minification 2.2 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. Enovento images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 363.5 kB
  • After minification 363.5 kB
  • After compression 362.3 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

-4%

Potential reduce by 337 B

  • Original 9.1 kB
  • After minification 9.1 kB
  • After compression 8.7 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. Enovento.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 140 (80%)

Requests Now

175

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Enovento. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 123 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

enovento.de

enovento.de

350 ms

enovento.de

enovento.de

659 ms

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Accessibility Review

enovento.de accessibility score

88

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

enovento.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

enovento.de SEO score

91

Search Engine Optimization Advices

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 Enovento.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 Enovento.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

enovento.de

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