Tools & Wizards About Us
immosolar.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

immosolar.com

Heizen und Kühlen mit energieeffizienten Lösungen!

Page Load Speed

1.2 sec in total

First Response

234 ms

Resources Loaded

599 ms

Page Rendered

365 ms

immosolar.com screenshot

About Website

Welcome to immosolar.com homepage info - get ready to check Immosolar best content right away, or after learning these important things about immosolar.com

BES BuildingEnergySolutions GmbH: Energieeffiziente regenerative Energielösungen für Gebäude mit Systemeffizienzgaranzie

Visit immosolar.com

Key Findings

We analyzed Immosolar.com page load time and found that the first response time was 234 ms and then it took 964 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

immosolar.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

immosolar.com

234 ms

bes-eu.com

27 ms

www.bes-eu.com

56 ms

BES_Logo-1920w.png

140 ms

de.png

60 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Immosolar.com, 38% (9 requests) were made to Lirp.cdn-website.com and 25% (6 requests) were made to Dd-cdn.multiscreensite.com. The less responsive or slowest element that took the longest time to load (234 ms) belongs to the original domain Immosolar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.8 kB (14%)

Content Size

721.2 kB

After Optimization

618.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Immosolar.com main page is 721.2 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. Javascripts take 355.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 67.5 kB

  • Original 88.3 kB
  • After minification 84.8 kB
  • After compression 20.8 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. 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 67.5 kB or 76% of the original size.

Image Optimization

-13%

Potential reduce by 35.2 kB

  • Original 277.5 kB
  • After minification 242.3 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. Obviously, Immosolar needs image optimization as it can save up to 35.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 108 B

  • Original 355.4 kB
  • After minification 355.4 kB
  • After compression 355.3 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.

Requests Breakdown

Number of requests can be reduced by 5 (28%)

Requests Now

18

After Optimization

13

  • Images
  • JavaScript

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Immosolar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

immosolar.com

immosolar.com

234 ms

bes-eu.com

bes-eu.com

27 ms

www.bes-eu.com

www.bes-eu.com

56 ms

BES_Logo-1920w.png

BES_Logo-1920w.png

140 ms

de.png

de.png

60 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

57 ms

uc-block.bundle.js

uc-block.bundle.js

71 ms

loader.js

loader.js

70 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

72 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

68 ms

gb.png

gb.png

53 ms

es.png

es.png

53 ms

pexels-photo-3184418-651w.jpeg

pexels-photo-3184418-651w.jpeg

127 ms

Blockdiagramm_mit_hybrid_2022-08-651w.jpg

Blockdiagramm_mit_hybrid_2022-08-651w.jpg

124 ms

M%C3%A4dchen+liest+BES+Newsletter-651w.JPEG

M%C3%A4dchen+liest+BES+Newsletter-651w.JPEG

140 ms

Referezen-651w.jpg

Referezen-651w.jpg

160 ms

Produkte-651w.jpg

Produkte-651w.jpg

108 ms

pexels-photo-5428833-f2691a4f-651w.jpeg

pexels-photo-5428833-f2691a4f-651w.jpeg

180 ms

Green+Future+BES-651w.jpg

Green+Future+BES-651w.jpg

198 ms

BES_Logo-224w.png

BES_Logo-224w.png

212 ms

bundle.js

bundle.js

11 ms

28f652d19e80fbde11.woff

28f652d19e80fbde11.woff

3 ms

cd26fb9258467dcb2.woff

cd26fb9258467dcb2.woff

3 ms

48066a2ff839778c.woff

48066a2ff839778c.woff

8 ms

Accessibility Review

immosolar.com accessibility score

88

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.

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

immosolar.com 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

SEO Factors

immosolar.com SEO score

93

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

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 Immosolar.com 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 Immosolar.com 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

immosolar.com

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