Tools & Wizards About Us
blueimage.de screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

blueimage.de

blue image GmbH | Kassensysteme und Abrechnungslösungen

Page Load Speed

23.5 sec in total

First Response

273 ms

Resources Loaded

3.8 sec

Page Rendered

19.4 sec

blueimage.de screenshot

About Website

Visit blueimage.de now to see the best up-to-date Blue Image content and also check out these interesting facts you probably never knew about blueimage.de

Kassensoftware für ✓ Gastronomie ✓ Einzelhandel ✓ Internetcafe ✓ CopyShop Ihr Partner für Abrechnungslösungen und Kassensysteme ►Jetzt kostenlos testen

Visit blueimage.de

Key Findings

We analyzed Blueimage.de page load time and found that the first response time was 273 ms and then it took 23.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

blueimage.de performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value6.2 s

42/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

blueimage.de

273 ms

www.blueimage.de

1148 ms

joomla-alert.min.css

202 ms

theme.12.css

885 ms

core.min.js

303 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that all of those requests were addressed to Blueimage.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Blueimage.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (12%)

Content Size

19.0 MB

After Optimization

16.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blueimage.de main page is 19.0 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. 40% of websites need less resources to load. Images take 18.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 114.6 kB

  • Original 130.8 kB
  • After minification 100.3 kB
  • After compression 16.2 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 30.5 kB, which is 23% 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 114.6 kB or 88% of the original size.

Image Optimization

-8%

Potential reduce by 1.5 MB

  • Original 18.1 MB
  • After minification 16.6 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. Blue Image images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 250.5 kB

  • Original 369.8 kB
  • After minification 369.8 kB
  • After compression 119.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 250.5 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 285.9 kB

  • Original 336.3 kB
  • After minification 335.8 kB
  • After compression 50.3 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. Blueimage.de needs all CSS files to be minified and compressed as it can save up to 285.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (15%)

Requests Now

48

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Image. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

blueimage.de

blueimage.de

273 ms

www.blueimage.de

www.blueimage.de

1148 ms

joomla-alert.min.css

joomla-alert.min.css

202 ms

theme.12.css

theme.12.css

885 ms

core.min.js

core.min.js

303 ms

webcomponents-bundle.min.js

webcomponents-bundle.min.js

680 ms

joomla-hidden-mail.min.js

joomla-hidden-mail.min.js

309 ms

messages.min.js

messages.min.js

317 ms

cookie.min.js

cookie.min.js

315 ms

uikit.min.js

uikit.min.js

737 ms

uikit-icons-max.min.js

uikit-icons-max.min.js

552 ms

theme.js

theme.js

427 ms

blueimage_logo_mobile-b58d04ff.png

blueimage_logo_mobile-b58d04ff.png

128 ms

blueimage_logo-0bf0f832.png

blueimage_logo-0bf0f832.png

138 ms

intercafe_kassensoftware_bg-f9643df1.jpeg

intercafe_kassensoftware_bg-f9643df1.jpeg

160 ms

smartcafe_kassensoftware_bg-cfe70c1b.jpeg

smartcafe_kassensoftware_bg-cfe70c1b.jpeg

279 ms

abholung_geoeffnet-e1288ca7.jpeg

abholung_geoeffnet-e1288ca7.jpeg

149 ms

taxi_fahrtenplaner-1f96594c.jpeg

taxi_fahrtenplaner-1f96594c.jpeg

128 ms

kopierer_verbrauchsanzeige-f62f9b7a.jpeg

kopierer_verbrauchsanzeige-f62f9b7a.jpeg

256 ms

touch_kasse-0e82385e.jpeg

touch_kasse-0e82385e.jpeg

245 ms

webdesign-a6639f4e.jpeg

webdesign-a6639f4e.jpeg

254 ms

software_app_entwicklung-14affdcc.jpeg

software_app_entwicklung-14affdcc.jpeg

280 ms

smartcafe_kassensoftware_bg-3526afb1.jpeg

smartcafe_kassensoftware_bg-3526afb1.jpeg

501 ms

intercafe_kassensoftware_bg-dba595a1.jpeg

intercafe_kassensoftware_bg-dba595a1.jpeg

853 ms

bestellung_tisch-1db73b0d.jpeg

bestellung_tisch-1db73b0d.jpeg

645 ms

smartcafe_kassensoftware_bg-004f313a.jpeg

smartcafe_kassensoftware_bg-004f313a.jpeg

517 ms

kassenkomplettsystem_small-0c731116.png

kassenkomplettsystem_small-0c731116.png

529 ms

touch_kasse-c4279824.jpeg

touch_kasse-c4279824.jpeg

941 ms

kartendruck-346bd9ce.jpeg

kartendruck-346bd9ce.jpeg

670 ms

guenstiges_webdesign-9af96796.jpeg

guenstiges_webdesign-9af96796.jpeg

702 ms

softwareentwicklung2-0e9319d4.jpeg

softwareentwicklung2-0e9319d4.jpeg

678 ms

intercafe_tse_half-c5e8b9b6.jpeg

intercafe_tse_half-c5e8b9b6.jpeg

843 ms

intercafe_bistromanager-24128187.jpeg

intercafe_bistromanager-24128187.jpeg

1289 ms

kasse_gastronomie_half-579d6818.jpeg

kasse_gastronomie_half-579d6818.jpeg

1184 ms

kasse_gastronomie-b8111f2d.jpeg

kasse_gastronomie-b8111f2d.jpeg

1429 ms

lieferservice_bestellsoftware_half-45f8c02b.png

lieferservice_bestellsoftware_half-45f8c02b.png

996 ms

lieferservice_bestellsoftware_small-ea8a4379.png

lieferservice_bestellsoftware_small-ea8a4379.png

1018 ms

taxiunternehmer_half-7b7ee224.jpeg

taxiunternehmer_half-7b7ee224.jpeg

1111 ms

taxiunternehmer-7bf6b07d.jpeg

taxiunternehmer-7bf6b07d.jpeg

1213 ms

softwareentwicklung_in_deutschland-62a305ac.jpeg

softwareentwicklung_in_deutschland-62a305ac.jpeg

1219 ms

intercafe_voip_telefonie-95089758.jpeg

intercafe_voip_telefonie-95089758.jpeg

1364 ms

tse_hardwareloesung_short-624c62a9.jpeg

tse_hardwareloesung_short-624c62a9.jpeg

1333 ms

zufriedene_kunden-8d6553e5.jpeg

zufriedene_kunden-8d6553e5.jpeg

1325 ms

InterCafe-77b37bf7.png

InterCafe-77b37bf7.png

1336 ms

InterCafe-77444075.png

InterCafe-77444075.png

1405 ms

intercafe_bistromanager-02189fb0.jpeg

intercafe_bistromanager-02189fb0.jpeg

1439 ms

menuefunktion-36dca4c5.jpeg

menuefunktion-36dca4c5.jpeg

1494 ms

essensbestellung_kunde-d4efa6aa.jpeg

essensbestellung_kunde-d4efa6aa.jpeg

1361 ms

taxi_fahrtenplaner-8f8a66c0.jpeg

taxi_fahrtenplaner-8f8a66c0.jpeg

1357 ms

kopierer_verbrauchsanzeige-6633a4f6.jpeg

kopierer_verbrauchsanzeige-6633a4f6.jpeg

1395 ms

Accessibility Review

blueimage.de accessibility score

95

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.

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

blueimage.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

blueimage.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 Blueimage.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 Blueimage.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

blueimage.de

Open Graph description is not detected on the main page of Blue Image. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: