Tools & Wizards About Us
kunstgalerie-hartmann.de screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

kunstgalerie-hartmann.de

Indonesische und afrikanische Stammeskunst - Masken Figuren Skulpturen -

Page Load Speed

2.2 sec in total

First Response

282 ms

Resources Loaded

1.7 sec

Page Rendered

177 ms

kunstgalerie-hartmann.de screenshot

About Website

Visit kunstgalerie-hartmann.de now to see the best up-to-date Kunstgalerie Hartmann content and also check out these interesting facts you probably never knew about kunstgalerie-hartmann.de

Galerie Hartmann führt einmalige Masken Figuren und Skulpturen der indonesischen und afrikanischen Kunst / Stammeskunst. Tribal art

Visit kunstgalerie-hartmann.de

Key Findings

We analyzed Kunstgalerie-hartmann.de page load time and found that the first response time was 282 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

kunstgalerie-hartmann.de performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

kunstgalerie-hartmann.de

282 ms

www.kunstgalerie-hartmann.de

509 ms

style.css

128 ms

function.js

210 ms

ga.js

10 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 80% of them (8 requests) were addressed to the original Kunstgalerie-hartmann.de, 20% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (697 ms) belongs to the original domain Kunstgalerie-hartmann.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.3 kB (7%)

Content Size

270.9 kB

After Optimization

251.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kunstgalerie-hartmann.de main page is 270.9 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. 15% of websites need less resources to load. Images take 243.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 3.5 kB

  • Original 5.0 kB
  • After minification 4.9 kB
  • After compression 1.5 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 3.5 kB or 71% of the original size.

Image Optimization

-5%

Potential reduce by 11.7 kB

  • Original 243.4 kB
  • After minification 231.8 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. Kunstgalerie Hartmann images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 961 B

  • Original 18.5 kB
  • After minification 18.3 kB
  • After compression 17.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-80%

Potential reduce by 3.2 kB

  • Original 3.9 kB
  • After minification 3.4 kB
  • After compression 798 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. Kunstgalerie-hartmann.de needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kunstgalerie Hartmann. According to our analytics all requests are already optimized.

Network Requests Diagram

kunstgalerie-hartmann.de

kunstgalerie-hartmann.de

282 ms

www.kunstgalerie-hartmann.de

www.kunstgalerie-hartmann.de

509 ms

style.css

style.css

128 ms

function.js

function.js

210 ms

ga.js

ga.js

10 ms

galerie_higru.jpg

galerie_higru.jpg

138 ms

schatten.jpg

schatten.jpg

150 ms

logo_galerie_home.jpg

logo_galerie_home.jpg

236 ms

maske_home.png

maske_home.png

697 ms

__utm.gif

__utm.gif

14 ms

Accessibility Review

kunstgalerie-hartmann.de accessibility score

59

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

kunstgalerie-hartmann.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

kunstgalerie-hartmann.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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kunstgalerie-hartmann.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kunstgalerie-hartmann.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

kunstgalerie-hartmann.de

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