2.1 sec in total
280 ms
1.7 sec
126 ms
Click here to check amazing Updatecenter Java content for China. Otherwise, check out these important facts you probably never knew about updatecenter.java.net
Visit updatecenter.java.netWe analyzed Updatecenter.java.net page load time and found that the first response time was 280 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
updatecenter.java.net performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value3.3 s
70/100
25%
Value3.3 s
91/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value3.3 s
94/100
10%
280 ms
339 ms
234 ms
180 ms
263 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Updatecenter.java.net, 37% (15 requests) were made to Asset-3.java.net and 10% (4 requests) were made to Asset-2.java.net. The less responsive or slowest element that took the longest time to load (339 ms) relates to the external source Java.net.
Page size can be reduced by 225.2 kB (64%)
354.3 kB
129.1 kB
In fact, the total size of Updatecenter.java.net main page is 354.3 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. 15% of websites need less resources to load. Javascripts take 149.0 kB which makes up the majority of the site volume.
Potential reduce by 14.4 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. This page needs HTML code to be minified as it can gain 4.1 kB, which is 22% 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 14.4 kB or 78% of the original size.
Potential reduce by 7.6 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, Updatecenter Java needs image optimization as it can save up to 7.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 84.6 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 84.6 kB or 57% of the original size.
Potential reduce by 118.7 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. Updatecenter.java.net needs all CSS files to be minified and compressed as it can save up to 118.7 kB or 83% of the original size.
Number of requests can be reduced by 21 (57%)
37
16
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Updatecenter Java. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
updatecenter.java.net
280 ms
339 ms
head_packaged.js
234 ms
buttons.js
180 ms
java_net.css
263 ms
layout.css
277 ms
additions.css
281 ms
body_packaged.js
310 ms
java_custom.js
293 ms
logo.png
317 ms
kenai.png
240 ms
defaultProjectImage.jpg
127 ms
subprojects.png
128 ms
updatecenter2-1.png
147 ms
oracle.png
128 ms
cognisync.png
230 ms
close.gif
235 ms
activity.gif
325 ms
search-submit.png
82 ms
primary-bg-l.png
83 ms
dotted_horizontal.png
84 ms
primary-bg-r2.png
141 ms
primary-bg-active.png
131 ms
dotted_vertical.png
132 ms
menu-bullet.png
190 ms
footer-bg.png
149 ms
getAllAppDefault.esi
136 ms
print_packaged.css
49 ms
getSegment.php
31 ms
t.dhj
99 ms
pixel
41 ms
pixel
15 ms
adxmapping.php
5 ms
t.dhj
32 ms
hbpix
120 ms
cm
61 ms
s-3271.xgi
7 ms
14 ms
44 ms
xrefid.xgi
5 ms
img;m=11022203137504;cache=
97 ms
updatecenter.java.net 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.
updatecenter.java.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
updatecenter.java.net 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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Updatecenter.java.net 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 Updatecenter.java.net 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.
updatecenter.java.net
Open Graph description is not detected on the main page of Updatecenter Java. 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: