1 sec in total
473 ms
488 ms
67 ms
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Visit kubesphere.ioWe analyzed Kubesphere.io page load time and found that the first response time was 473 ms and then it took 555 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
kubesphere.io performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value6.3 s
10/100
25%
Value12.5 s
3/100
10%
Value100 ms
98/100
30%
Value0.063
97/100
15%
Value8.3 s
40/100
10%
473 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Kubesphere.io and no external sources were called. The less responsive or slowest element that took the longest time to load (473 ms) belongs to the original domain Kubesphere.io.
Page size can be reduced by 179.8 kB (14%)
1.3 MB
1.1 MB
In fact, the total size of Kubesphere.io main page is 1.3 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 54 B
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 54 B or 35% of the original size.
Potential reduce by 59.9 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. Kube Sphere images are well optimized though.
Potential reduce by 84.8 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 84.8 kB or 64% of the original size.
Potential reduce by 35.0 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. Kubesphere.io needs all CSS files to be minified and compressed as it can save up to 35.0 kB or 75% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
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kubesphere.io 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.
kubesphere.io 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
kubesphere.io SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kubesphere.io can be misinterpreted by Google and other search engines. Our service has detected that English 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 Kubesphere.io main page’s claimed encoding is . 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.
{{og_description}}
kubesphere.io
Open Graph description is not detected on the main page of Kube Sphere. 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: