5 sec in total
1.3 sec
3 sec
701 ms
Click here to check amazing Java Begin content for Ukraine. Otherwise, check out these important facts you probably never knew about javabegin.ru
Эффективное изучение Java
Visit javabegin.ruWe analyzed Javabegin.ru page load time and found that the first response time was 1.3 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
javabegin.ru performance score
name
value
score
weighting
Value11.1 s
0/100
10%
Value28.7 s
0/100
25%
Value45.2 s
0/100
10%
Value59,930 ms
0/100
30%
Value0.002
100/100
15%
Value112.9 s
0/100
10%
1286 ms
389 ms
277 ms
25 ms
265 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 86% of them (54 requests) were addressed to the original Javabegin.ru, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Api.mixpanel.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Javabegin.ru.
Page size can be reduced by 771.1 kB (47%)
1.6 MB
856.2 kB
In fact, the total size of Javabegin.ru main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 679.7 kB which makes up the majority of the site volume.
Potential reduce by 80.3 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 80.3 kB or 82% of the original size.
Potential reduce by 62.5 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 Begin images are well optimized though.
Potential reduce by 358.6 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 358.6 kB or 66% of the original size.
Potential reduce by 269.7 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. Javabegin.ru needs all CSS files to be minified and compressed as it can save up to 269.7 kB or 87% of the original size.
Number of requests can be reduced by 25 (42%)
60
35
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Java Begin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
javabegin.ru
1286 ms
style.css
389 ms
jplayer.css
277 ms
css
25 ms
fontello.css
265 ms
responsive.css
247 ms
styles.css
268 ms
settings.css
270 ms
jquery.js
495 ms
jquery-migrate.min.js
402 ms
jquery.themepunch.tools.min.js
520 ms
jquery.themepunch.revolution.min.js
534 ms
jquery.easing.1.3.js
402 ms
superfish.js
520 ms
jquery.flexslider-min.js
518 ms
jquery.colorbox.min.js
532 ms
jquery.form.min.js
624 ms
scripts.js
634 ms
jquery.tweet.js
635 ms
custom.js
667 ms
jquery.jplayer.min.js
644 ms
jquery.prettyPhoto.js
646 ms
comment-reply.min.js
738 ms
jquery.atd.textarea.js
643 ms
frontend.js
651 ms
inline
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javabegin1.png
363 ms
transparent.png
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e-cover-small2.jpg
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bd.jpg
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javabegin_2.jpg
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e-cover_swing.jpg
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javabegin_oop_small2.jpg
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htc2.png
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mon4.jpg
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sale.png
728 ms
spring_logo.png
616 ms
tutorials.png
727 ms
web.png
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android.png
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spring.png
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service1.png
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service2.png
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service3.png
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database.png
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foto1.jpg
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kiborg.jpg
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foto.jpg
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yuli.jpg
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pyatin.jpg
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beresh.jpg
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me_small.jpg
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gtm.js
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acc_white_on_transp_ru.png
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fontello.woff
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v_white_on_transp_ru.png
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mixpanel-2-latest.min.js
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ga.js
24 ms
watch.js
2 ms
29 ms
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__utm.gif
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bullet.png
849 ms
javabegin.ru 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
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.
javabegin.ru 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
javabegin.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 doesn't use legible font sizes
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Javabegin.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Javabegin.ru 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.
javabegin.ru
Open Graph description is not detected on the main page of Java Begin. 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: