1.9 sec in total
244 ms
1.2 sec
486 ms
Visit openset.nl now to see the best up-to-date Open Set content and also check out these interesting facts you probably never knew about openset.nl
Open Set is an independent education platform that promotes the social relevance of design & visual culture. It's programs are directed towards young graphic designers, creators, thinkers and innovato...
Visit openset.nlWe analyzed Openset.nl page load time and found that the first response time was 244 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
openset.nl performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value8.4 s
2/100
25%
Value4.3 s
75/100
10%
Value440 ms
63/100
30%
Value0.244
51/100
15%
Value5.7 s
67/100
10%
244 ms
251 ms
100 ms
183 ms
180 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 69% of them (20 requests) were addressed to the original Openset.nl, 14% (4 requests) were made to Use.typekit.net and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (682 ms) belongs to the original domain Openset.nl.
Page size can be reduced by 247.4 kB (58%)
427.4 kB
179.9 kB
In fact, the total size of Openset.nl main page is 427.4 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. Javascripts take 273.5 kB which makes up the majority of the site volume.
Potential reduce by 14.2 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. This page needs HTML code to be minified as it can gain 4.3 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 14.2 kB or 72% of the original size.
Potential reduce by 32.8 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. Obviously, Open Set needs image optimization as it can save up to 32.8 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 169.1 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 169.1 kB or 62% of the original size.
Potential reduce by 31.3 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. Openset.nl needs all CSS files to be minified and compressed as it can save up to 31.3 kB or 83% of the original size.
Number of requests can be reduced by 11 (44%)
25
14
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Set. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
openset.nl
244 ms
uzd3nla.js
251 ms
normalize.css
100 ms
skeleton.css
183 ms
custom.css
180 ms
magnific-popup.css
184 ms
sm-core-css.css
200 ms
sm-simple.css
190 ms
jquery.min.js
25 ms
jquery.js
195 ms
jquery.smartmenus.js
282 ms
jquery.magnific-popup.js
305 ms
openset.nl
89 ms
analytics.js
35 ms
bg-01.gif
682 ms
creativeindustriesfundnl.gif
113 ms
kunstblock_logo.png
109 ms
gdfb-logo.png
110 ms
gdfs_logo.png
110 ms
cmyk_RGD_Logo_black_white.png
123 ms
ophuysenlogo.png
179 ms
slanted.png
180 ms
CA_LOGO-01.png
182 ms
dutch_design_daily_logo-01.png
199 ms
collect
13 ms
collect
72 ms
EfcoxJrblg3FGLQeuGL20CqfrwvOUqylBZNh4sABta6ff5L4gsMdeMJ6Mk6g5Mj.woff
207 ms
bDb3TyREuxV4LUsJsbqYH_y-hCWE7k27i_s6_m86lHwffFz4gsMdeMJ6Mk6g5MS.woff
322 ms
p.gif
123 ms
openset.nl 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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
openset.nl 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
openset.nl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Openset.nl 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 Openset.nl 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.
openset.nl
Open Graph description is not detected on the main page of Open Set. 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: