14.7 sec in total
301 ms
13.3 sec
1.1 sec
Click here to check amazing Kersgallery content. Otherwise, check out these important facts you probably never knew about kersgallery.com
Kersgallery is a contemporary art gallery located in the center of Amsterdam. Art that is surprising, beautiful, new and creates tension.
Visit kersgallery.comWe analyzed Kersgallery.com page load time and found that the first response time was 301 ms and then it took 14.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
kersgallery.com performance score
name
value
score
weighting
Value10.3 s
0/100
10%
Value25.7 s
0/100
25%
Value47.4 s
0/100
10%
Value30,260 ms
0/100
30%
Value0.001
100/100
15%
Value53.3 s
0/100
10%
301 ms
7121 ms
92 ms
187 ms
422 ms
Our browser made a total of 133 requests to load all elements on the main page. We found that 73% of them (97 requests) were addressed to the original Kersgallery.com, 20% (27 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Kersgallery.com.
Page size can be reduced by 208.0 kB (6%)
3.6 MB
3.4 MB
In fact, the total size of Kersgallery.com main page is 3.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 188.9 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 188.9 kB or 87% of the original size.
Potential reduce by 11.9 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. Kersgallery images are well optimized though.
Potential reduce by 3.5 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.
Potential reduce by 3.7 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. Kersgallery.com has all CSS files already compressed.
Number of requests can be reduced by 66 (66%)
100
34
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kersgallery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.
kersgallery.com
301 ms
www.kersgallery.com
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kersgallery.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Links do not have a discernible name
kersgallery.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
kersgallery.com SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kersgallery.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Kersgallery.com 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.
kersgallery.com
Open Graph data is detected on the main page of Kersgallery. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: