3.7 sec in total
132 ms
3.1 sec
460 ms
Click here to check amazing Java Tutoriales content for Mexico. Otherwise, check out these important facts you probably never knew about javatutoriales.com
Tutoriales de programación del lenguaje de programación Java, Spring Core, Spring Boot, Hibernate, Patrones de diseño, entre muchos otros.
Visit javatutoriales.comWe analyzed Javatutoriales.com page load time and found that the first response time was 132 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
javatutoriales.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value4.1 s
46/100
25%
Value4.4 s
75/100
10%
Value480 ms
59/100
30%
Value0.115
86/100
15%
Value8.0 s
42/100
10%
132 ms
63 ms
119 ms
106 ms
4 ms
Our browser made a total of 185 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Javatutoriales.com, 19% (36 requests) were made to Google.com and 12% (23 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (454 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 289.0 kB (46%)
627.1 kB
338.1 kB
In fact, the total size of Javatutoriales.com main page is 627.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 241.7 kB which makes up the majority of the site volume.
Potential reduce by 116.7 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 116.7 kB or 81% of the original size.
Potential reduce by 17.3 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 Tutoriales images are well optimized though.
Potential reduce by 118.9 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 118.9 kB or 49% of the original size.
Potential reduce by 36.1 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. Javatutoriales.com needs all CSS files to be minified and compressed as it can save up to 36.1 kB or 68% of the original size.
Number of requests can be reduced by 102 (57%)
179
77
The browser has sent 179 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Java Tutoriales. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 57 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.javatutoriales.com
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javatutoriales.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-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
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.
javatutoriales.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Page has valid source maps
javatutoriales.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
ES
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Javatutoriales.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Javatutoriales.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.
javatutoriales.com
Open Graph description is not detected on the main page of Java Tutoriales. 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: