6.4 sec in total
550 ms
5 sec
869 ms
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Karate, Okinawa Kobudo, Iaido och MMA träning på KAIZENKAN kampsportscenter i Åkersberga. Ny hemsida www.kaizenkan.se
Visit kaizenkai.seWe analyzed Kaizenkai.se page load time and found that the first response time was 550 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
kaizenkai.se performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value3.7 s
58/100
25%
Value5.3 s
58/100
10%
Value240 ms
85/100
30%
Value0.003
100/100
15%
Value6.4 s
60/100
10%
550 ms
122 ms
242 ms
28 ms
239 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 59% of them (13 requests) were addressed to the original Kaizenkai.se, 9% (2 requests) were made to Google-analytics.com and 9% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Kaizenkai.se.
Page size can be reduced by 184.2 kB (9%)
2.0 MB
1.8 MB
In fact, the total size of Kaizenkai.se main page is 2.0 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. 25% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 11.9 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 11.9 kB or 70% of the original size.
Potential reduce by 124.9 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. Kaizenkai images are well optimized though.
Potential reduce by 35.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 35.6 kB or 60% of the original size.
Potential reduce by 11.8 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. Kaizenkai.se needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 83% of the original size.
We found no issues to fix!
20
20
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kaizenkai. According to our analytics all requests are already optimized.
kaizenkai.se
550 ms
main.css
122 ms
kai.css
242 ms
css
28 ms
modernizr.custom.86080.js
239 ms
analytics.js
43 ms
gplus-32.png
43 ms
uk.gif
154 ms
sdk.js
218 ms
kaizenkai-grup.jpg
1336 ms
karate-saifa.jpg
4112 ms
iaido-axel.jpg
2386 ms
karate-kaizen.jpg
847 ms
olga-iaido.jpg
3566 ms
kobudo-leif-olga.jpg
2447 ms
kaizen.png
952 ms
icons-nav.png
1073 ms
collect
113 ms
DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
110 ms
78 ms
xd_arbiter.php
223 ms
xd_arbiter.php
353 ms
kaizenkai.se accessibility score
kaizenkai.se best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
kaizenkai.se SEO score
SV
SV
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kaizenkai.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Kaizenkai.se 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.
kaizenkai.se
Open Graph description is not detected on the main page of Kaizenkai. 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: