Tools & Wizards About Us
rebelko.de screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

rebelko.de

REBELKO | Die integrierte, kreative Marketing- & Werbeagentur in Aachen

Page Load Speed

5.3 sec in total

First Response

308 ms

Resources Loaded

3.7 sec

Page Rendered

1.3 sec

rebelko.de screenshot

About Website

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

Die integrierte, kreative Marketing- & Werbeagentur aus Aachen. Strategisch. Kreativ. Stark. Beratung, Strategie, Kreation, Content & Media aus einer Hand.

Visit rebelko.de

Key Findings

We analyzed Rebelko.de page load time and found that the first response time was 308 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

rebelko.de performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

rebelko.de

308 ms

www.rebelko.de

741 ms

init.min.js

103 ms

lazysizes.min.js

228 ms

remote_work_mostly_digital_REBELKO_AGENTUR_AACHEN_MARKETING_DESIGN_WERBUNG_WERBEAGENTUR_DIGITAL_FIRST_KEY_01_BILD_CC0_.jpg

719 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Rebelko.de and no external sources were called. The less responsive or slowest element that took the longest time to load (741 ms) belongs to the original domain Rebelko.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 475.0 kB (53%)

Content Size

902.5 kB

After Optimization

427.5 kB

  • HTML
  • Images

In fact, the total size of Rebelko.de main page is 902.5 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. 30% of websites need less resources to load. HTML takes 550.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 475.0 kB

  • Original 550.0 kB
  • After minification 548.1 kB
  • After compression 75.0 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 475.0 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 352.5 kB
  • After minification 352.5 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. REBELKO images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REBELKO. According to our analytics all requests are already optimized.

Network Requests Diagram

rebelko.de

rebelko.de

308 ms

www.rebelko.de

www.rebelko.de

741 ms

init.min.js

init.min.js

103 ms

lazysizes.min.js

lazysizes.min.js

228 ms

remote_work_mostly_digital_REBELKO_AGENTUR_AACHEN_MARKETING_DESIGN_WERBUNG_WERBEAGENTUR_DIGITAL_FIRST_KEY_01_BILD_CC0_.jpg

remote_work_mostly_digital_REBELKO_AGENTUR_AACHEN_MARKETING_DESIGN_WERBUNG_WERBEAGENTUR_DIGITAL_FIRST_KEY_01_BILD_CC0_.jpg

719 ms

font.woff

font.woff

177 ms

font.woff

font.woff

364 ms

font.woff

font.woff

432 ms

font.woff

font.woff

598 ms

font.woff

font.woff

491 ms

font.woff

font.woff

556 ms

font.woff

font.woff

324 ms

font.woff

font.woff

496 ms

uncode-icons.woff

uncode-icons.woff

356 ms

Accessibility Review

rebelko.de accessibility score

92

Accessibility Issues

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

rebelko.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

rebelko.de SEO score

97

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rebelko.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Rebelko.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

rebelko.de

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