Tools & Wizards About Us
arbonia.de screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

arbonia.de

Heizen, Kühlen, Lüften. Immer der perfekte Partner - Arbonia

Page Load Speed

3.9 sec in total

First Response

274 ms

Resources Loaded

2.6 sec

Page Rendered

1 sec

arbonia.de screenshot

About Website

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

Entdecken Sie Arbonia - die punktgenaue Lösung, wenn es ums Heizen, Kühlen und Lüften geht. Der perfekte Partner im öffentlichen und gewerblichen Bau.

Visit arbonia.de

Key Findings

We analyzed Arbonia.de page load time and found that the first response time was 274 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

arbonia.de performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

arbonia.de

274 ms

arbonia.de

385 ms

469 ms

fontface.1692617672.css

89 ms

app.1723534560.css

269 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Arbonia.de, 86% (31 requests) were made to Arbonia-solutions.com and 3% (1 request) were made to Web.cmp.usercentrics.eu. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Arbonia-solutions.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.4 kB (2%)

Content Size

5.7 MB

After Optimization

5.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Arbonia.de main page is 5.7 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. 40% of websites need less resources to load. Images take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 81.8 kB

  • Original 100.2 kB
  • After minification 99.6 kB
  • After compression 18.4 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 81.8 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 44.0 kB

  • Original 5.4 MB
  • After minification 5.4 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. Arbonia images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

  • Original 150.8 kB
  • After minification 150.8 kB
  • After compression 149.8 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 2.5 kB

  • Original 56.1 kB
  • After minification 56.1 kB
  • After compression 53.6 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. Arbonia.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (14%)

Requests Now

29

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arbonia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

arbonia.de

arbonia.de

274 ms

arbonia.de

arbonia.de

385 ms

469 ms

fontface.1692617672.css

fontface.1692617672.css

89 ms

app.1723534560.css

app.1723534560.css

269 ms

loader.js

loader.js

244 ms

uc-block.bundle.js

uc-block.bundle.js

24 ms

app.1712750500.js

app.1712750500.js

533 ms

checkOS.1702038286.js

checkOS.1702038286.js

374 ms

gtm.js

gtm.js

138 ms

csm_ANB__KNV32X_01_Konvektor_Banktr%C3%A4ger_8a5c94e87b.jpg

csm_ANB__KNV32X_01_Konvektor_Banktr%C3%A4ger_8a5c94e87b.jpg

167 ms

csm_ANB__E6N2HX_01_New_Creatherm_ae10184aed.jpg

csm_ANB__E6N2HX_01_New_Creatherm_ae10184aed.jpg

172 ms

csm_ANMI_DESY17_01_Cross_Bahnhof_dabc838ed4.jpg

csm_ANMI_DESY17_01_Cross_Bahnhof_dabc838ed4.jpg

170 ms

csm_ANB__DXHECM_07_Wohnraum_FanCoil_7cdc37c5d4.jpg

csm_ANB__DXHECM_07_Wohnraum_FanCoil_7cdc37c5d4.jpg

255 ms

icon-global.1692617672.svg

icon-global.1692617672.svg

262 ms

ANMI_DESY17_01_Cross_Loft.jpg

ANMI_DESY17_01_Cross_Loft.jpg

750 ms

csm_cut_ANB__DXHECM_03_Wohnraum_FanCoil_51070172aa.jpg

csm_cut_ANB__DXHECM_03_Wohnraum_FanCoil_51070172aa.jpg

580 ms

csm_DSC_9334_c44052f936.jpg

csm_DSC_9334_c44052f936.jpg

903 ms

csm_ANRE_Luftschiffhalle_Muehlheim_50_a2d7c54293.jpg

csm_ANRE_Luftschiffhalle_Muehlheim_50_a2d7c54293.jpg

811 ms

KILO_EPD-Label_BV_RGB.png

KILO_EPD-Label_BV_RGB.png

443 ms

csm_ANB__DXBXXX_12_Deckenkassette_5b692c1f04.jpg

csm_ANB__DXBXXX_12_Deckenkassette_5b692c1f04.jpg

632 ms

csm_ANB__RRNXXX_01_Altbau_d66f81a78c.jpg

csm_ANB__RRNXXX_01_Altbau_d66f81a78c.jpg

619 ms

csm_ANMI_DESY17_01_Cross_Autohaus_86f84dd1aa.jpg

csm_ANMI_DESY17_01_Cross_Autohaus_86f84dd1aa.jpg

670 ms

csm_ANB__Produkt_01_Umfeld_Arbotherm_acef4c6075.jpg

csm_ANB__Produkt_01_Umfeld_Arbotherm_acef4c6075.jpg

708 ms

csm_ANB__KXXXXX_02_Asco_WWX_sch_wei_589ac25b43.jpg

csm_ANB__KXXXXX_02_Asco_WWX_sch_wei_589ac25b43.jpg

818 ms

csm_ANB__Produkt_01_Umfeld_DT_Plus_aadd85c02a.jpg

csm_ANB__Produkt_01_Umfeld_DT_Plus_aadd85c02a.jpg

760 ms

csm_ANB__HVN22X_01_Heizwand_HV_B%C3%BCro_e84afbb397.jpg

csm_ANB__HVN22X_01_Heizwand_HV_B%C3%BCro_e84afbb397.jpg

884 ms

csm_ANB__KNV32X_01_Konvektor_Banktr%C3%A4ger_46ae86194e.jpg

csm_ANB__KNV32X_01_Konvektor_Banktr%C3%A4ger_46ae86194e.jpg

937 ms

csm_BUILDING-MASTERDATA_4c_378x380_24e97cf022.jpg

csm_BUILDING-MASTERDATA_4c_378x380_24e97cf022.jpg

849 ms

csm_shutterstock_1246780240_19ca22338e.jpg

csm_shutterstock_1246780240_19ca22338e.jpg

1001 ms

ANRE_19_Nationalbibliothek_Leipzig.jpg

ANRE_19_Nationalbibliothek_Leipzig.jpg

1014 ms

6f2be971-9e1b-49ce-bc3f-240b49efb091.woff

6f2be971-9e1b-49ce-bc3f-240b49efb091.woff

875 ms

43cdb92c-f36f-4a8b-949b-d71af2b5769c.woff

43cdb92c-f36f-4a8b-949b-d71af2b5769c.woff

909 ms

ebfeb0d5-20eb-4f5b-bbde-efacf3c9361f.woff

ebfeb0d5-20eb-4f5b-bbde-efacf3c9361f.woff

931 ms

92ddbdc9-c2bb-45a8-a1ec-c98a6dff6090.woff

92ddbdc9-c2bb-45a8-a1ec-c98a6dff6090.woff

968 ms

print.1692617672.css

print.1692617672.css

89 ms

Accessibility Review

arbonia.de accessibility score

71

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

button, link, and menuitem elements 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

[role]s are not contained by their required parent element

High

[role] values are not valid

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

Links do not have a discernible name

Best Practices

arbonia.de best practices score

92

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

SEO Factors

arbonia.de SEO score

100

Search Engine Optimization Advices

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 Arbonia.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 Arbonia.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

arbonia.de

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