10.8 sec in total
4.2 sec
6.4 sec
129 ms
Click here to check amazing Java Vavai content for Indonesia. Otherwise, check out these important facts you probably never knew about java.vavai.com
Visit java.vavai.comWe analyzed Java.vavai.com page load time and found that the first response time was 4.2 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
java.vavai.com performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value1.8 s
98/100
25%
Value4.7 s
68/100
10%
Value40 ms
100/100
30%
Value0.076
95/100
15%
Value2.1 s
99/100
10%
4237 ms
461 ms
469 ms
471 ms
495 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Java.vavai.com and no external sources were called. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Java.vavai.com.
Page size can be reduced by 115.3 kB (49%)
234.2 kB
118.9 kB
In fact, the total size of Java.vavai.com main page is 234.2 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 143.3 kB which makes up the majority of the site volume.
Potential reduce by 11.1 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 11.1 kB or 73% of the original size.
Potential reduce by 0 B
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 Vavai images are well optimized though.
Potential reduce by 97.2 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 97.2 kB or 68% of the original size.
Potential reduce by 7.0 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. Java.vavai.com needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 75% of the original size.
Number of requests can be reduced by 8 (47%)
17
9
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Java Vavai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
java.vavai.com
4237 ms
style.css
461 ms
nav.css
469 ms
dropdowns.js
471 ms
email-css.css
495 ms
jquery.js
1203 ms
jquery-migrate.min.js
917 ms
wp-emoji-release.min.js
697 ms
email-js.js
460 ms
wp-embed.min.js
460 ms
opensuse-java.jpg
472 ms
java-prog.jpg
696 ms
netbeans.jpg
695 ms
java.gif
699 ms
komunitas.jpg
474 ms
jasper.jpg
476 ms
rss.gif
962 ms
print.css
472 ms
java.vavai.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
java.vavai.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
java.vavai.com SEO score
ID
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Java.vavai.com can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it does not match the claimed English language. Our system also found out that Java.vavai.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.
java.vavai.com
Open Graph description is not detected on the main page of Java Vavai. 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: