16.4 sec in total
1.1 sec
15 sec
225 ms
Click here to check amazing Dock Er One content for China. Otherwise, check out these important facts you probably never knew about dockerone.com
DockOne.io,为技术人员提供最专业的Cloud Native交流平台。
Visit dockerone.comWe analyzed Dockerone.com page load time and found that the first response time was 1.1 sec and then it took 15.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dockerone.com performance score
name
value
score
weighting
Value2.3 s
76/100
10%
Value2.3 s
94/100
25%
Value4.0 s
81/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value2.4 s
98/100
10%
1123 ms
1515 ms
5444 ms
2675 ms
660 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 32% of them (23 requests) were addressed to the original Dockerone.com, 58% (41 requests) were made to Dockone.io and 7% (5 requests) were made to Static.dockerone.com. The less responsive or slowest element that took the longest time to load (5.5 sec) relates to the external source Dockone.io.
Page size can be reduced by 462.0 kB (60%)
770.6 kB
308.6 kB
In fact, the total size of Dockerone.com main page is 770.6 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. Javascripts take 299.2 kB which makes up the majority of the site volume.
Potential reduce by 21.2 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 21.2 kB or 78% of the original size.
Potential reduce by 55.7 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, Dock Er One needs image optimization as it can save up to 55.7 kB or 23% 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. Dockerone.com 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 (28%)
46
33
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dock Er One. 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.
dockerone.com
1123 ms
dockone.io
1515 ms
foot.css
5444 ms
bootstrap.css
2675 ms
icon.css
660 ms
common.css
1001 ms
link.css
660 ms
style.css
1978 ms
jquery.2.js
4203 ms
jquery.form.js
2585 ms
plug-in_module.js
2324 ms
aws.js
2327 ms
aw_template.js
2637 ms
app.js
2654 ms
compatibility.js
2658 ms
ad.js
5114 ms
bg.gif
333 ms
03_avatar_max.jpg
332 ms
wechat.jpg
48 ms
18_avatar_mid.jpg
653 ms
11_avatar_max.jpg
663 ms
81_avatar_mid.jpg
1360 ms
03_avatar_mid.jpg
1404 ms
05_avatar_max.jpg
3359 ms
54_avatar_max.jpg
993 ms
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1325 ms
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30_avatar_max.jpg
2354 ms
44_avatar_max.jpg
4374 ms
42_avatar_mid.jpg
4527 ms
84_avatar_mid.jpg
2681 ms
050f70edba1bf6b735e989360b16e1f5_50_50.png
2683 ms
e9594d514b8d2f189861e98b900df560_50_50.jpg
2861 ms
dc1b8da53722f4f056cd415936c9ee79_50_50.png
3011 ms
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3341 ms
69_avatar_mid.jpg
3523 ms
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4363 ms
logo.png
742 ms
avatar-mid-img.png
330 ms
avatar-max-img.png
1335 ms
topic-mid-img.png
333 ms
icon.png
2980 ms
icomoon.woff
5479 ms
h.js
996 ms
03_avatar_max.jpg
1620 ms
18_avatar_mid.jpg
338 ms
11_avatar_max.jpg
1359 ms
54_avatar_max.jpg
660 ms
hm.gif
737 ms
container.png
15 ms
72_avatar_max.jpg
677 ms
81_avatar_mid.jpg
625 ms
03_avatar_mid.jpg
1479 ms
71_avatar_max.jpg
660 ms
30_avatar_max.jpg
2277 ms
84_avatar_mid.jpg
1322 ms
050f70edba1bf6b735e989360b16e1f5_50_50.png
335 ms
e9594d514b8d2f189861e98b900df560_50_50.jpg
344 ms
dc1b8da53722f4f056cd415936c9ee79_50_50.png
334 ms
0cf5a3675492532c566981a376f2521e_50_50.png
1619 ms
49_avatar_mid.jpg
1855 ms
54_avatar_mid.jpg
1216 ms
01_avatar_mid.jpg
1404 ms
05_avatar_max.jpg
3854 ms
69_avatar_mid.jpg
2890 ms
81_avatar_mid.jpg
1554 ms
44_avatar_max.jpg
1074 ms
42_avatar_mid.jpg
1776 ms
dockerone.com 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.
dockerone.com 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
dockerone.com 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dockerone.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Dockerone.com 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.
dockerone.com
Open Graph description is not detected on the main page of Dock Er One. 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: