20 sec in total
1.3 sec
18.5 sec
193 ms
Welcome to dockone.io homepage info - get ready to check Dockone best content for China right away, or after learning these important things about dockone.io
DockerOne,为技术人员提供最专业的Docker交流平台。
Visit dockone.ioWe analyzed Dockone.io page load time and found that the first response time was 1.3 sec and then it took 18.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
dockone.io performance score
name
value
score
weighting
Value2.2 s
77/100
10%
Value2.2 s
95/100
25%
Value4.2 s
78/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value2.5 s
98/100
10%
1300 ms
5556 ms
902 ms
704 ms
1535 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 58% of them (40 requests) were addressed to the original Dockone.io, 32% (22 requests) were made to Dockerone.com and 7% (5 requests) were made to Static.dockerone.com. The less responsive or slowest element that took the longest time to load (10.4 sec) relates to the external source Hm.baidu.com.
Page size can be reduced by 467.2 kB (56%)
829.1 kB
361.8 kB
In fact, the total size of Dockone.io main page is 829.1 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. 30% of websites need less resources to load. Images take 302.5 kB which makes up the majority of the site volume.
Potential reduce by 21.0 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. This page needs HTML code to be minified as it can gain 3.0 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 21.0 kB or 76% of the original size.
Potential reduce by 61.1 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. Obviously, Dockone needs image optimization as it can save up to 61.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 220.4 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 220.4 kB or 74% of the original size.
Potential reduce by 164.7 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. Dockone.io needs all CSS files to be minified and compressed as it can save up to 164.7 kB or 83% of the original size.
Number of requests can be reduced by 13 (29%)
45
32
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dockone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
dockone.io
1300 ms
foot.css
5556 ms
bootstrap.css
902 ms
icon.css
704 ms
common.css
1535 ms
link.css
753 ms
style.css
910 ms
jquery.2.js
1855 ms
jquery.form.js
1055 ms
plug-in_module.js
4712 ms
aws.js
1359 ms
aw_template.js
4474 ms
app.js
2483 ms
compatibility.js
1812 ms
ad.js
5542 ms
bg.gif
450 ms
20_avatar_max.jpg
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wechat.jpg
298 ms
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logo.png
727 ms
avatar-mid-img.png
355 ms
avatar-max-img.png
449 ms
icon.png
13 ms
icomoon.woff
3235 ms
h.js
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352 ms
36_avatar_mid.jpg
419 ms
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366 ms
09_avatar_mid.jpg
1651 ms
08_avatar_mid.jpg
464 ms
99_avatar_max.jpg
901 ms
e9594d514b8d2f189861e98b900df560_50_50.jpg
368 ms
hm.gif
304 ms
container.png
63 ms
dockone.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.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
dockone.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
dockone.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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dockone.io can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dockone.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.
dockone.io
Open Graph description is not detected on the main page of Dockone. 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: