Tools & Wizards About Us
kunstmarkt.com screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 37

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

kunstmarkt.com

Kunstmarkt.com Startseite

Page Load Speed

4.2 sec in total

First Response

291 ms

Resources Loaded

3.6 sec

Page Rendered

303 ms

kunstmarkt.com screenshot

About Website

Visit kunstmarkt.com now to see the best up-to-date Kunstmarkt content for Germany and also check out these interesting facts you probably never knew about kunstmarkt.com

► Kunstmarkt.com Startseite : Galerien Kunst-Auktionshäuser Kunsthändler Kunstberatung mit täglich aktuellen Meldungen Objekten Bilder Kunstwerken und Künstler-Biographien im umfangreichsten deutschsp...

Visit kunstmarkt.com

Key Findings

We analyzed Kunstmarkt.com page load time and found that the first response time was 291 ms and then it took 3.9 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

kunstmarkt.com performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

kunstmarkt.com

291 ms

kunstmarkt.com

2168 ms

browser.js

216 ms

div_fly_header.js

281 ms

date.js

279 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 96% of them (49 requests) were addressed to the original Kunstmarkt.com, 2% (1 request) were made to Google.com and 2% (1 request) were made to Cdn.adspirit.de. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Kunstmarkt.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.3 kB (37%)

Content Size

236.1 kB

After Optimization

148.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kunstmarkt.com main page is 236.1 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. 20% of websites need less resources to load. Images take 122.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 86.2 kB

  • Original 100.6 kB
  • After minification 98.3 kB
  • After compression 14.4 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 86.2 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 122.8 kB
  • After minification 122.8 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. Kunstmarkt images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 1.1 kB

  • Original 11.7 kB
  • After minification 11.7 kB
  • After compression 10.6 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

-2%

Potential reduce by 22 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 1.0 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. Kunstmarkt.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (31%)

Requests Now

49

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kunstmarkt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kunstmarkt.com

kunstmarkt.com

291 ms

kunstmarkt.com

kunstmarkt.com

2168 ms

browser.js

browser.js

216 ms

div_fly_header.js

div_fly_header.js

281 ms

date.js

date.js

279 ms

km_stylesheet.css

km_stylesheet.css

94 ms

1710081838_kunsthandel_ron_nora_krausz_krausz_stuck_bronze_t_nzerin_neu_jpg..jpg

1710081838_kunsthandel_ron_nora_krausz_krausz_stuck_bronze_t_nzerin_neu_jpg..jpg

485 ms

Logo_40wht.gif

Logo_40wht.gif

57 ms

all_dummy.gif

all_dummy.gif

98 ms

kunstmarkt.com_logo.gif

kunstmarkt.com_logo.gif

107 ms

suchen_trans.gif

suchen_trans.gif

99 ms

140_kunst_kaufen2.gif

140_kunst_kaufen2.gif

98 ms

140_werben2.gif

140_werben2.gif

188 ms

140_translate.gif

140_translate.gif

187 ms

eng_9pix.gif

eng_9pix.gif

188 ms

fr_9pix.gif

fr_9pix.gif

200 ms

1715006810_auktionshaus_stahl_..jpg

1715006810_auktionshaus_stahl_..jpg

280 ms

li_ob_ws_gr.gif

li_ob_ws_gr.gif

281 ms

li_oben.gif

li_oben.gif

281 ms

re_oben.gif

re_oben.gif

282 ms

322_menzel.jpg

322_menzel.jpg

284 ms

nw2_permeke_de_sjees.jpg

nw2_permeke_de_sjees.jpg

295 ms

matta_schau_43.jpg

matta_schau_43.jpg

373 ms

3046_van_der_neer.jpg

3046_van_der_neer.jpg

373 ms

artbrussels2024_photosdavidplas_10.jpg

artbrussels2024_photosdavidplas_10.jpg

373 ms

nw5_leitner_ausstellungsansicht_7.jpg

nw5_leitner_ausstellungsansicht_7.jpg

374 ms

nw4_museum_ludwig.jpg

nw4_museum_ludwig.jpg

375 ms

nw2_centre_pompidou_metz.jpg

nw2_centre_pompidou_metz.jpg

388 ms

nw1_langen_foundation_au__en_1n.jpg

nw1_langen_foundation_au__en_1n.jpg

465 ms

nw5_liebermann_corso.jpg

nw5_liebermann_corso.jpg

466 ms

nw4_friedrich_greifswalder_marktplatz.jpg

nw4_friedrich_greifswalder_marktplatz.jpg

465 ms

nw2_wang_the_second_interrogation_still_9_web.jpg

nw2_wang_the_second_interrogation_still_9_web.jpg

466 ms

flowerwall_hr_013.jpg

flowerwall_hr_013.jpg

466 ms

nw5_chaluda_roth.jpg

nw5_chaluda_roth.jpg

481 ms

nw5_kaesbach_cover.jpg

nw5_kaesbach_cover.jpg

558 ms

nw5_friedrich01.jpg

nw5_friedrich01.jpg

558 ms

nw5_leitner_ausstellungsansicht_7.jpg

nw5_leitner_ausstellungsansicht_7.jpg

558 ms

1715165189_kunsthaus_lempertz_1063_johannes_christianus_roedig_kl_jpg..jpg

1715165189_kunsthaus_lempertz_1063_johannes_christianus_roedig_kl_jpg..jpg

559 ms

1714895722_galerie_frank_fluegel_mr_brainwash_banksy_thrower_monkey_jpg..jpg

1714895722_galerie_frank_fluegel_mr_brainwash_banksy_thrower_monkey_jpg..jpg

560 ms

1714646932_kunsthaus_lempertz_322_menzel_jpg..jpg

1714646932_kunsthaus_lempertz_322_menzel_jpg..jpg

574 ms

1712521710_kunsthaus_lempertz_brandt_bauhaus_1244_kunstgewerbe_1_jpg..jpg

1712521710_kunsthaus_lempertz_brandt_bauhaus_1244_kunstgewerbe_1_jpg..jpg

649 ms

1713956488_ostdeutsche_kunstauktionen_berlin_301_jpg..jpg

1713956488_ostdeutsche_kunstauktionen_berlin_301_jpg..jpg

650 ms

1713858984_neumeister_m_nchener_kunstauktionshaus_43_oberrheinischer_meister_jpg..jpg

1713858984_neumeister_m_nchener_kunstauktionshaus_43_oberrheinischer_meister_jpg..jpg

651 ms

1682415228_galerie_weick_matare_weide_47_3_jpg..jpg

1682415228_galerie_weick_matare_weide_47_3_jpg..jpg

572 ms

1696158400_kunsthandel_ron_nora_krausz_lenbach_selbst_mit_marion_jpg..jpg

1696158400_kunsthandel_ron_nora_krausz_lenbach_selbst_mit_marion_jpg..jpg

664 ms

all_dummy.gif

all_dummy.gif

756 ms

bananensprayer.gif

bananensprayer.gif

757 ms

werbung_headder.php3

werbung_headder.php3

646 ms

li_un_ws_gr.gif

li_un_ws_gr.gif

559 ms

re_unten.gif

re_unten.gif

574 ms

adasync.min.js

adasync.min.js

315 ms

Accessibility Review

kunstmarkt.com accessibility score

37

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.

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

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

kunstmarkt.com 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

kunstmarkt.com SEO score

82

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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • 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 Kunstmarkt.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Kunstmarkt.com 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

kunstmarkt.com

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