487 ms in total
144 ms
225 ms
118 ms
Welcome to javadude.com homepage info - get ready to check Java Dude best content for United States right away, or after learning these important things about javadude.com
[Developer Teacher Tinkerer]
Visit javadude.comWe analyzed Javadude.com page load time and found that the first response time was 144 ms and then it took 343 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
javadude.com performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value5.6 s
18/100
25%
Value2.7 s
96/100
10%
Value0 ms
100/100
30%
Value0.045
99/100
15%
Value2.7 s
97/100
10%
144 ms
23 ms
16 ms
37 ms
9 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Javadude.com and no external sources were called. The less responsive or slowest element that took the longest time to load (144 ms) belongs to the original domain Javadude.com.
Page size can be reduced by 8.9 kB (23%)
37.8 kB
28.9 kB
In fact, the total size of Javadude.com main page is 37.8 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. Only 5% of websites need less resources to load. Images take 27.2 kB which makes up the majority of the site volume.
Potential reduce by 4.1 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 4.1 kB or 61% of the original size.
Potential reduce by 2.0 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. Java Dude images are well optimized though.
Potential reduce by 2.8 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. Javadude.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 72% of the original size.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Java Dude. According to our analytics all requests are already optimized.
javadude.com
144 ms
style1.css
23 ms
feed-icon-28x28.png
16 ms
tick-ahhhh.png
37 ms
cssplay_button.png
9 ms
feed-icon-14x14.png
32 ms
left.jpg
6 ms
top3.jpg
47 ms
bottom.jpg
10 ms
bottomcorner.jpg
11 ms
corner1.jpg
12 ms
javadude.com 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 input fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
javadude.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
Page has valid source maps
javadude.com SEO score
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 Javadude.com 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 Javadude.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.
javadude.com
Open Graph description is not detected on the main page of Java Dude. 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: