Tools & Wizards About Us

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

rabemann.de

Galerie des Künstlers RABEMANN aus Böblingen/Sindelfingen bei Stuttgart

Page Load Speed

1.1 sec in total

First Response

274 ms

Resources Loaded

720 ms

Page Rendered

72 ms

About Website

Welcome to rabemann.de homepage info - get ready to check RABEMANN best content right away, or after learning these important things about rabemann.de

Archaische Kunst gilt dem Künstler Rabemann im wahren Sinn von Archaik als ursprüngliche Kunst. Die Kunstgalerie zeigt Ausstellungen von Ölgemälden, Grafik, Zeichnungen und anderen künstlerischen Tech...

Visit rabemann.de

Key Findings

We analyzed Rabemann.de page load time and found that the first response time was 274 ms and then it took 792 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

rabemann.de performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

rabemann.de

274 ms

kuenstler.css

110 ms

urchin.js

8 ms

header_brown.jpg

323 ms

start.gif

209 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Rabemann.de, 12% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (331 ms) belongs to the original domain Rabemann.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.1 kB (39%)

Content Size

13.2 kB

After Optimization

8.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rabemann.de main page is 13.2 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. Only 10% of websites need less resources to load. Javascripts take 6.8 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 2.7 kB

  • Original 4.1 kB
  • After minification 3.9 kB
  • After compression 1.4 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 2.7 kB or 66% of the original size.

Image Optimization

-1%

Potential reduce by 2 B

  • Original 360 B
  • After minification 358 B

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. RABEMANN images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

CSS Optimization

-77%

Potential reduce by 1.5 kB

  • Original 1.9 kB
  • After minification 1.7 kB
  • After compression 433 B

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. Rabemann.de needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RABEMANN. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

rabemann.de accessibility score

68

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

Best Practices

rabemann.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

rabemann.de SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Rabemann.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 Rabemann.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

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