Access redwell.de. Redwell Infrarotheizung | gesunde Wärme, innovatives Design

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value20.3 s

0/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value3,820 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

redwell.de

238 ms

www.redwell.de

436 ms

www.redwell.com

1005 ms

jquery.min.js

106 ms

simplebar.css

54 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Redwell.de, 90% (98 requests) were made to Redwell.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Redwell.com.

Content Size

7.4 MB

After Optimization

6.4 MB

In fact, the total size of Redwell.de main page is 7.4 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 6.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 916.0 kB

Original 1.1 MB
After minification 1.1 MB
After compression 195.7 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. 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 916.0 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 33.0 kB

Original 6.0 MB
After minification 5.9 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. Redwell images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

Original 312.4 kB
After minification 312.4 kB
After compression 311.1 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.

Requests Now

103

After Optimization

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redwell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Redwell.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 Redwell.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

redwell.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Redwell Infrarotheizung | gesunde Wärme, innovatives Design

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

redwell.de

www.redwell.de

www.redwell.com

jquery.min.js

simplebar.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

redwell.de

www.redwell.de

www.redwell.com

jquery.min.js

simplebar.css

api.js

wp-polyfill.min.js

the-grid.min.js

js

lazyload.min.js

c685b991820e7ae7e2d4c0f6fe38f026.js

adobestock-422335608-bearbeitet-we900-480x360.jpg

2022-redwell-produktion-druck-329-bearbeitet-low-480x360.jpg

adobestock-140844385-bearbeitet-we900-480x360.jpg

adobestock-416030378-bearbeitet-480x360.jpg

adobestock-407364030-bearbeitet-mit-round-480x360.jpg

mg-2662-480x360.jpg

adobestock-261217373-bearbeitet2-480x360.jpg

adobestock-414889243-480x360.jpg

spiegelheizung-1-480x360.jpg

spiegelheizung-round-1-ausschnitt-480x360.jpeg

bad-en-vogue-2-480x360.jpg

p7a9080-bearbeitet-1-480x360.jpg

adobestock-323910775-glasbildheizung-neu-web-480x360.jpg

leinen-schwarz-raum-beschnitten-480x360.jpg

img-4897-480x360.jpg

imgp0312a-480x360.jpg

adobestock-16279043-bearbeitet-ausschnitt-480x360.jpg

adobestock-331213478-bearbeitet-480x360.jpg

adobestock-49912422-bearbeitet-mit-aktivist-480x360.jpg

schreibtisch-heizung-nahaufnahme-3-low-480x360.jpg

2022-red-well-druck-130-bearbeitet-web-480x360.jpg

2022-red-well-druck-20-bearbeitet-web-480x360.jpg

tower-3in1-ausschnitt-480x360.jpg

p2a3196-480x360.jpg

2022-red-well-druck-15-web-480x360.jpg

spiegelheizung-round-2-ausschnitt-500x500.jpg

oekologisch-heizen-500x500.jpg

wohnzimmer-bildheizung-500x500.jpg

2022-redwell-graz-druck-191-500x500.jpg

budenzauber-10-500x500.jpg

redwell-penthouse-siget-redwell-penthouse-4-500x500.jpg

gtm.js

d04-6077-500x500.jpg