3.2 sec in total
368 ms
1.9 sec
968 ms
Visit joopkoch.com now to see the best up-to-date Joop Koch content and also check out these interesting facts you probably never knew about joopkoch.com
Visit joopkoch.comWe analyzed Joopkoch.com page load time and found that the first response time was 368 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
joopkoch.com performance score
name
value
score
weighting
Value1.4 s
98/100
10%
Value2.1 s
95/100
25%
Value1.9 s
100/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value3.0 s
96/100
10%
368 ms
157 ms
31 ms
372 ms
67 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 59% of them (19 requests) were addressed to the original Joopkoch.com, 22% (7 requests) were made to Translate.googleapis.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Joopkoch.com.
Page size can be reduced by 136.7 kB (8%)
1.8 MB
1.7 MB
In fact, the total size of Joopkoch.com main page is 1.8 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. 20% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 9.1 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 9.1 kB or 70% of the original size.
Potential reduce by 122.7 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. Joop Koch images are well optimized though.
Potential reduce by 804 B
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 4.1 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. Joopkoch.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 46% of the original size.
Number of requests can be reduced by 4 (13%)
31
27
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joop Koch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
joopkoch.com
368 ms
style.css
157 ms
element.js
31 ms
top_logo.jpg
372 ms
translateelement.css
67 ms
main.js
123 ms
bg.gif
123 ms
bg_conten_line.jpg
274 ms
menu_bg.jpg
226 ms
joop_trans.png
775 ms
bg_content_tekst.jpg
588 ms
foto_familie.jpg
431 ms
index_17_23427684.jpg
430 ms
index_17_967580815.jpg
568 ms
index_61_1300486695.jpg
996 ms
index_94_1864447020.jpg
563 ms
index_59_4269916742.jpg
990 ms
index_89_1864447020.jpg
680 ms
index_58_1948762204.jpg
1113 ms
index_50_615898905.jpeg
1263 ms
index_51_1398408973.jpeg
1321 ms
footer.jpg
881 ms
ga.js
5 ms
__utm.gif
14 ms
element_main.js
38 ms
translate_24dp.png
40 ms
l
44 ms
cleardot.gif
74 ms
googlelogo_color_68x28dp.png
16 ms
te_ctrl3.gif
11 ms
loading.gif
19 ms
te_bk.gif
11 ms
joopkoch.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
joopkoch.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
joopkoch.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Joopkoch.com can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Joopkoch.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.
joopkoch.com
Open Graph description is not detected on the main page of Joop Koch. 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: