Tools & Wizards About Us
atera.de screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

atera.de

Atera - Premium Trägersysteme – Atera GmbH

Page Load Speed

4.7 sec in total

First Response

643 ms

Resources Loaded

4 sec

Page Rendered

53 ms

atera.de screenshot

About Website

Welcome to atera.de homepage info - get ready to check Atera best content for Germany right away, or after learning these important things about atera.de

Dachträger, Fahrradträger, Trägersysteme und Dachboxen. Als deutscher Hersteller produzieren wir Premium Qualität unter hohen Umwelt- und Sicherheitsvorgaben. In Leutkirch im Allgäu entstehen laufend ...

Visit atera.de

Key Findings

We analyzed Atera.de page load time and found that the first response time was 643 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

atera.de performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value60.6 s

0/100

25%

SI (Speed Index)

Value29.7 s

0/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

atera.de

643 ms

gtm.js

70 ms

consent.js

65 ms

consent.js

59 ms

site_global.css

246 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 58% of them (26 requests) were addressed to the original Atera.de, 9% (4 requests) were made to Consent.cookiefirst.com and 9% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Atera.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (27%)

Content Size

5.7 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Atera.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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 409.8 kB

  • Original 459.1 kB
  • After minification 391.3 kB
  • After compression 49.3 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 67.8 kB, which is 15% 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 409.8 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 10.9 kB

  • Original 3.9 MB
  • After minification 3.9 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. Atera images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 103.6 kB

  • Original 259.8 kB
  • After minification 259.7 kB
  • After compression 156.2 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 103.6 kB or 40% of the original size.

CSS Optimization

-94%

Potential reduce by 996.3 kB

  • Original 1.1 MB
  • After minification 716.0 kB
  • After compression 65.9 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. Atera.de needs all CSS files to be minified and compressed as it can save up to 996.3 kB or 94% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (36%)

Requests Now

42

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

atera.de

atera.de

643 ms

gtm.js

gtm.js

70 ms

consent.js

consent.js

65 ms

consent.js

consent.js

59 ms

site_global.css

site_global.css

246 ms

master_atera-startseite.css

master_atera-startseite.css

536 ms

index.css

index.css

2091 ms

pt-sans:n4:all.js

pt-sans:n4:all.js

33 ms

banner.js

banner.js

54 ms

animate.min.css

animate.min.css

40 ms

banner.no-autoblock.js

banner.no-autoblock.js

24 ms

js

js

50 ms

analytics.js

analytics.js

18 ms

collect

collect

101 ms

collect

collect

32 ms

js

js

51 ms

require.js

require.js

132 ms

ga-audiences

ga-audiences

79 ms

zyZcAE8ky73-v5vkyaZtkQTLzmQtaZ9cW8AapG2M6H6fen6gfFEAwyJ152JkwQI3WDJaZ2JaFhIuZcmKjQ9kwAwkZQ88Ze93jRw3wRFKFcwDeR67OcFyS14TZW48pYg8S1b0Ze9CjhBkSc88ScmtSemkifoqZPUaiaS0jhBkSc88ScmtSemkifoqZPJYSYblShB0SkJOSYblShB0Sku3Scv7fbK0FyMMeMb6MPG4fOMhIMMjgkMgH6GJ8O6fIMIjgfMgH6GJ8_6fIMIjgkMgP6sFiWF8qMeoRSfPg6.js

zyZcAE8ky73-v5vkyaZtkQTLzmQtaZ9cW8AapG2M6H6fen6gfFEAwyJ152JkwQI3WDJaZ2JaFhIuZcmKjQ9kwAwkZQ88Ze93jRw3wRFKFcwDeR67OcFyS14TZW48pYg8S1b0Ze9CjhBkSc88ScmtSemkifoqZPUaiaS0jhBkSc88ScmtSemkifoqZPJYSYblShB0SkJOSYblShB0Sku3Scv7fbK0FyMMeMb6MPG4fOMhIMMjgkMgH6GJ8O6fIMIjgfMgH6GJ8_6fIMIjgkMgP6sFiWF8qMeoRSfPg6.js

42 ms

blank.gif

blank.gif

108 ms

analytics.js

analytics.js

29 ms

collect

collect

29 ms

slider_1.jpg

slider_1.jpg

1081 ms

1-u1644644-fr.png

1-u1644644-fr.png

106 ms

slider_2.jpg

slider_2.jpg

995 ms

slider_3.jpg

slider_3.jpg

1201 ms

slider_4.jpg

slider_4.jpg

1418 ms

slider_7.jpg

slider_7.jpg

1148 ms

slider_6.jpg

slider_6.jpg

658 ms

slider_5.jpg

slider_5.jpg

908 ms

englisch.png

englisch.png

1010 ms

deutsch.png

deutsch.png

1102 ms

heckklappentr%C3%A4ger-linea_024503.jpg

heckklappentr%C3%A4ger-linea_024503.jpg

1113 ms

fahrradtr%C3%A4ger-atera-vario-f%C3%BCr-3-bikes-seitenansicht.jpg

fahrradtr%C3%A4ger-atera-vario-f%C3%BCr-3-bikes-seitenansicht.jpg

1186 ms

fahrradtr%C3%A4ger-autodach-atera-giro-af-plus.jpg

fahrradtr%C3%A4ger-autodach-atera-giro-af-plus.jpg

1224 ms

rtd_a.jpg

rtd_a.jpg

1226 ms

skitr%C3%A4ger-snowboard-tr%C3%A4ger-autodach.jpg

skitr%C3%A4ger-snowboard-tr%C3%A4ger-autodach.jpg

1278 ms

boottr%C3%A4ger-f%C3%BCr-autodach.jpg

boottr%C3%A4ger-f%C3%BCr-autodach.jpg

1293 ms

lastentr%C3%A4ger-aufsatz-leiternhalter-atera-works.jpg

lastentr%C3%A4ger-aufsatz-leiternhalter-atera-works.jpg

1312 ms

atera-casar-dachbox-082295.jpg

atera-casar-dachbox-082295.jpg

1400 ms

collect

collect

39 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

7 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

1301 ms

ga-audiences

ga-audiences

63 ms

museconfig.js

museconfig.js

110 ms

Accessibility Review

atera.de accessibility score

92

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

High

Some elements have a [tabindex] value greater than 0

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

atera.de best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

atera.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 Atera.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 Atera.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

atera.de

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