5 sec in total
230 ms
4.1 sec
727 ms
Welcome to javascript.html.it homepage info - get ready to check Javascript HTML best content for Italy right away, or after learning these important things about javascript.html.it
HTML.it: corsi, guide, articoli e script per webmaster e webdesigner, gli approfondimenti necessari sui trend del design e della programmazione.
Visit javascript.html.itWe analyzed Javascript.html.it page load time and found that the first response time was 230 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
javascript.html.it performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value5.1 s
25/100
25%
Value7.0 s
33/100
10%
Value2,100 ms
7/100
30%
Value0.008
100/100
15%
Value14.6 s
9/100
10%
230 ms
423 ms
74 ms
277 ms
215 ms
Our browser made a total of 140 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Javascript.html.it, 43% (60 requests) were made to Html.it and 4% (6 requests) were made to Dmp.theadex.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Cdn4.www.html.it.
Page size can be reduced by 624.4 kB (53%)
1.2 MB
543.4 kB
In fact, the total size of Javascript.html.it main page is 1.2 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. 60% of websites need less resources to load. Javascripts take 658.6 kB which makes up the majority of the site volume.
Potential reduce by 87.3 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 87.3 kB or 74% of the original size.
Potential reduce by 26.2 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, Javascript HTML needs image optimization as it can save up to 26.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 394.5 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 394.5 kB or 60% of the original size.
Potential reduce by 116.4 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. Javascript.html.it needs all CSS files to be minified and compressed as it can save up to 116.4 kB or 82% of the original size.
Number of requests can be reduced by 105 (78%)
134
29
The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Javascript HTML. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 79 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
javascript.html.it
230 ms
423 ms
jsapi
74 ms
main.css.php
277 ms
styles.css
215 ms
postratings-css.css
217 ms
easy-fancybox.css.php
225 ms
jquery.min.js
33 ms
js_content.js
226 ms
jquery.formalize.min.js
233 ms
jquery.hoverIntent.minified.js
317 ms
js_canali.js
318 ms
waypoints.min.js
332 ms
jquery.fancybox-1.3.4.pack.js
339 ms
jquery.extend.js
223 ms
swfobject-2.2.js
327 ms
common.js
228 ms
ga-addon.js
227 ms
responsive.js
346 ms
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banner_rtg.asp
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banner_rtg.asp
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shCore.js
295 ms
shBrushAS3.js
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shBrushBash.js
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shBrushColdFusion.js
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shBrushClojure.js
417 ms
shBrushCpp.js
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shBrushCSharp.js
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shBrushCss.js
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shBrushDelphi.js
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shBrushDiff.js
501 ms
shBrushErlang.js
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shBrushFSharp.js
543 ms
shBrushGroovy.js
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shBrushJava.js
560 ms
shBrushJavaFX.js
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shBrushJScript.js
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shBrushLatex.js
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shBrushLinux.js
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shBrushMatlabKey.js
625 ms
shBrushObjC.js
663 ms
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shBrushPhp.js
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shBrushPlain.js
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shBrushPowerShell.js
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iubenda.php
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iubenda-custom.css
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shBrushPython.js
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default+it.css
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default+it.I.js
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shBrushXml.js
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banner_rtg.asp
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banner_rtg.asp
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jquery.form.min.js
651 ms
scripts.js
662 ms
postratings-js.js
643 ms
gpt.js
18 ms
jquery.easing-1.3.pack.js
672 ms
jquery.mousewheel-3.0.4.pack.js
671 ms
pubads_impl_82.js
11 ms
jquery.metadata.js
697 ms
container.html
45 ms
ga.js
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rc
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controltag
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logo.png
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featured-399x115.png
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HTML5Games-295x122-1403704911.jpg
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cta-forum.png
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AngularJS-Shield-large-295x122-1427473298.png
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copertina21-295x122-1410428652.jpg
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featured-160x40.jpg
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featuredJS-295x122-1385631687.png
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copertina-295x122-1446798457.jpg
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DevEdition-295x122-1455102312.png
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react-295x122-1448270636.png
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gtm.js
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footer.js
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background.png
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ads
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sprite-html-it.png
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main-nav-bg.png
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__utm.gif
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controltag.js.f8e94fa978cc2569e4b4423df4245d7e
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collect
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ci
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adex.js
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close.png
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Intel_Banner-Animato_300x250.gif
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ads
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osd.js
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tap.php
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t.js
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dot.gif
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analytic.js
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1.gif
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ads
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pixel
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cm.gif
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activeview
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ehinet.voip1.gif
314 ms
bread-arrow.png
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box-img-bg.png
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icon-blog.png
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icon-script.png
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ads
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Intel_Banner-Animato_300x250.gif
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ads
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300_adsl2.gif
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bfp.pix;dc_seg=454;ord=123456789
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bfp.pix;dc_seg=452;ord=123456789
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8442.js
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shCore.css
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shThemeDefault.css
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rating_over.gif
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webtrekk_v4.min.js
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__utm.gif
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async-ads.js
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google_custom_search_watermark.gif
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small-logo.png
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clear.gif
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beacon.js
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v60.js
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storageframe.html
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34074_1.js
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javascript.html.it accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
javascript.html.it best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
javascript.html.it SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
IT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Javascript.html.it can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Italian language. Our system also found out that Javascript.html.it 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.
javascript.html.it
Open Graph description is not detected on the main page of Javascript HTML. 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: