Tools & Wizards About Us
alberding.eu screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

alberding.eu

Alberding GmbH - Home

Page Load Speed

3.3 sec in total

First Response

278 ms

Resources Loaded

2.8 sec

Page Rendered

226 ms

alberding.eu screenshot

About Website

Visit alberding.eu now to see the best up-to-date Alberding content and also check out these interesting facts you probably never knew about alberding.eu

Alberding GmbH - Home.

Visit alberding.eu

Key Findings

We analyzed Alberding.eu page load time and found that the first response time was 278 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

alberding.eu performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

alberding.eu

278 ms

www.alberding.eu

645 ms

styles.css

189 ms

A07_style.css

286 ms

jquery-1.js

664 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that all of those requests were addressed to Alberding.eu and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Alberding.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 304.5 kB (8%)

Content Size

3.7 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alberding.eu main page is 3.7 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. 30% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 14.2 kB

  • Original 17.7 kB
  • After minification 17.7 kB
  • After compression 3.6 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 14.2 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 109.4 kB

  • Original 3.5 MB
  • After minification 3.4 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. Alberding images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 162.4 kB

  • Original 200.9 kB
  • After minification 136.5 kB
  • After compression 38.5 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 162.4 kB or 81% of the original size.

CSS Optimization

-84%

Potential reduce by 18.6 kB

  • Original 22.2 kB
  • After minification 13.3 kB
  • After compression 3.6 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. Alberding.eu needs all CSS files to be minified and compressed as it can save up to 18.6 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

49

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alberding. According to our analytics all requests are already optimized.

Network Requests Diagram

alberding.eu

alberding.eu

278 ms

www.alberding.eu

www.alberding.eu

645 ms

styles.css

styles.css

189 ms

A07_style.css

A07_style.css

286 ms

jquery-1.js

jquery-1.js

664 ms

jquery.js

jquery.js

389 ms

thickbox-compressed.js

thickbox-compressed.js

293 ms

thickbox.css

thickbox.css

297 ms

Alberding_logo_with_icon.png

Alberding_logo_with_icon.png

201 ms

flag_de.png

flag_de.png

108 ms

flag_en.png

flag_en.png

97 ms

head1.png

head1.png

498 ms

head2.png

head2.png

707 ms

head3.png

head3.png

510 ms

head4.png

head4.png

384 ms

head5.png

head5.png

710 ms

head6.png

head6.png

793 ms

head7.png

head7.png

576 ms

head8.png

head8.png

790 ms

head9.png

head9.png

714 ms

head10.png

head10.png

680 ms

beaconIcon.png

beaconIcon.png

775 ms

beaconVRS.png

beaconVRS.png

803 ms

PBMIcon.png

PBMIcon.png

808 ms

beacondataIcon.png

beacondataIcon.png

813 ms

beaconSbas.png

beaconSbas.png

869 ms

euroconvIcon.png

euroconvIcon.png

886 ms

InspectIcon.png

InspectIcon.png

890 ms

messdatenIcon.png

messdatenIcon.png

900 ms

euronetIcon.png

euronetIcon.png

906 ms

PPPmonIcon.png

PPPmonIcon.png

912 ms

monitoringIcon.png

monitoringIcon.png

963 ms

betriebIcon.png

betriebIcon.png

981 ms

aqc_logo.png

aqc_logo.png

987 ms

ntripcasterIcon.png

ntripcasterIcon.png

996 ms

monitoringcasterIcon.png

monitoringcasterIcon.png

1006 ms

monitoringBKGIcon.png

monitoringBKGIcon.png

1009 ms

A07Icon.png

A07Icon.png

1056 ms

combineddirIcon.png

combineddirIcon.png

1077 ms

consultIcon4.png

consultIcon4.png

1082 ms

swdevIcon.png

swdevIcon.png

1091 ms

serverIcon.png

serverIcon.png

1103 ms

home_maritime.png

home_maritime.png

1116 ms

home_agrar.png

home_agrar.png

1128 ms

home_mining.png

home_mining.png

1084 ms

home_wolfie.png

home_wolfie.png

1079 ms

home_gnss.png

home_gnss.png

995 ms

GeoMon_logo.png

GeoMon_logo.png

823 ms

DISC12_logo.png

DISC12_logo.png

723 ms

GFZ.png

GFZ.png

747 ms

loadingAnimation.gif

loadingAnimation.gif

701 ms

Accessibility Review

alberding.eu accessibility score

78

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

Form elements do not have associated labels

Tables and lists

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

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

alberding.eu best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Browser errors were logged to the console

SEO Factors

alberding.eu SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alberding.eu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Alberding.eu 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

alberding.eu

Open Graph description is not detected on the main page of Alberding. 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: