1.3 sec in total
34 ms
706 ms
558 ms
Visit kubernetes.io now to see the best up-to-date Kubernetes content for China and also check out these interesting facts you probably never knew about kubernetes.io
Kubernetes, also known as K8s, is an open-source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical ...
Visit kubernetes.ioWe analyzed Kubernetes.io page load time and found that the first response time was 34 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
kubernetes.io performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value5.6 s
18/100
25%
Value3.2 s
92/100
10%
Value130 ms
96/100
30%
Value0.003
100/100
15%
Value3.8 s
89/100
10%
34 ms
7 ms
32 ms
10 ms
22 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 54% of them (20 requests) were addressed to the original Kubernetes.io, 11% (4 requests) were made to Fonts.gstatic.com and 8% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (581 ms) relates to the external source P1.answerdash.com.
Page size can be reduced by 509.5 kB (70%)
730.1 kB
220.6 kB
In fact, the total size of Kubernetes.io main page is 730.1 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. 50% of websites need less resources to load. Javascripts take 386.0 kB which makes up the majority of the site volume.
Potential reduce by 11.3 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 11.3 kB or 77% of the original size.
Potential reduce by 1.4 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. Kubernetes images are well optimized though.
Potential reduce by 259.1 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 259.1 kB or 67% of the original size.
Potential reduce by 237.6 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. Kubernetes.io needs all CSS files to be minified and compressed as it can save up to 237.6 kB or 83% of the original size.
Number of requests can be reduced by 10 (32%)
31
21
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kubernetes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kubernetes.io
34 ms
main.css
7 ms
jquery.min.js
32 ms
script.js
10 ms
css
22 ms
css
36 ms
nav_logo.svg
16 ms
analytics.js
100 ms
answerdash.min.js
581 ms
hexegon_texture_hero-01.png
11 ms
hero_logo.svg
9 ms
hero_logo.svg
8 ms
graph-01.svg
62 ms
graph-01.svg
39 ms
graph-02.svg
11 ms
graph-02.svg
77 ms
hexegon_texture_video.png
11 ms
feather.svg
33 ms
feather.svg
36 ms
suitcase.svg
55 ms
suitcase.svg
59 ms
blocks.svg
53 ms
blocks.svg
90 ms
hexegon_texture_footer.png
94 ms
sprite.png
93 ms
tsk0pWf4ipw
101 ms
collect
13 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
35 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
53 ms
collect
63 ms
www-embed-player-vflQrT_sR.css
66 ms
www-embed-player.js
109 ms
base.js
179 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
38 ms
ad_status.js
43 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
105 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
107 ms
kubernetes.io accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
kubernetes.io 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
Page has valid source maps
kubernetes.io SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kubernetes.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 Kubernetes.io 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.
kubernetes.io
Open Graph data is detected on the main page of Kubernetes. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: