44.2 sec in total
268 ms
3.7 sec
40.1 sec
Visit planet.openstack.org now to see the best up-to-date Planet Open Stack content for China and also check out these interesting facts you probably never knew about planet.openstack.org
openstack-planet - Planet RSS Feed for OpenStack
Visit planet.openstack.orgWe analyzed Planet.openstack.org page load time and found that the first response time was 268 ms and then it took 43.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
planet.openstack.org performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value3.2 s
72/100
25%
Value3.5 s
88/100
10%
Value790 ms
37/100
30%
Value0.001
100/100
15%
Value5.7 s
68/100
10%
268 ms
162 ms
122 ms
126 ms
6 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 24% of them (31 requests) were addressed to the original Planet.openstack.org, 10% (13 requests) were made to Openstack.org and 8% (10 requests) were made to Julien.danjou.info. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Ddf912383141a8d7bbe4-e053e711fc85de3290f121ef0f0e3a1f.r87.cf1.rackcdn.com.
Page size can be reduced by 2.1 MB (13%)
16.8 MB
14.7 MB
In fact, the total size of Planet.openstack.org main page is 16.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 16.0 MB which makes up the majority of the site volume.
Potential reduce by 368.4 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 368.4 kB or 73% of the original size.
Potential reduce by 1.5 MB
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. Planet Open Stack images are well optimized though.
Potential reduce by 88.4 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 88.4 kB or 60% of the original size.
Potential reduce by 173.8 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. Planet.openstack.org needs all CSS files to be minified and compressed as it can save up to 173.8 kB or 82% of the original size.
Number of requests can be reduced by 20 (17%)
121
101
The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Planet Open Stack. 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 8 to 1 for CSS and as a result speed up the page load time.
planet.openstack.org
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planet.openstack.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Form elements do not have associated labels
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.
planet.openstack.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
planet.openstack.org 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
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
Tap targets are not sized appropriately
EN
EN
UTF8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Planet.openstack.org 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 Planet.openstack.org main page’s claimed encoding is utf8. 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.
planet.openstack.org
Open Graph description is not detected on the main page of Planet Open Stack. 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: