5 sec in total
939 ms
3.8 sec
236 ms
Visit devapp.it now to see the best up-to-date DevAPP content for Italy and also check out these interesting facts you probably never knew about devapp.it
Sito per programmatori iPhone, iPad e Android. Impara a conoscere il linguaggio objeactive-C e gli strumenti dell'ambiente di sviluppo Cocoa (Xcode, Interface Builder, Dashcode, Instruments, ..)....
Visit devapp.itWe analyzed Devapp.it page load time and found that the first response time was 939 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
devapp.it performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value12.8 s
0/100
25%
Value12.3 s
3/100
10%
Value710 ms
42/100
30%
Value0.294
41/100
15%
Value14.9 s
8/100
10%
939 ms
309 ms
411 ms
208 ms
209 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 76% of them (54 requests) were addressed to the original Devapp.it, 4% (3 requests) were made to Pagead2.googlesyndication.com and 3% (2 requests) were made to Cdn.iubenda.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Devapp.it.
Page size can be reduced by 615.7 kB (42%)
1.5 MB
850.8 kB
In fact, the total size of Devapp.it main page is 1.5 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. 45% of websites need less resources to load. Javascripts take 731.6 kB which makes up the majority of the site volume.
Potential reduce by 84.4 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. This page needs HTML code to be minified as it can gain 12.8 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 84.4 kB or 82% of the original size.
Potential reduce by 39.9 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, DevAPP needs image optimization as it can save up to 39.9 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 297.9 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 297.9 kB or 41% of the original size.
Potential reduce by 193.5 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. Devapp.it needs all CSS files to be minified and compressed as it can save up to 193.5 kB or 74% of the original size.
Number of requests can be reduced by 35 (51%)
68
33
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DevAPP. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
www.devapp.it
939 ms
wp-emoji-release.min.js
309 ms
style.min.css
411 ms
classic-themes.min.css
208 ms
front_end_style.css
209 ms
dashicons.min.css
410 ms
desktop_style.css
208 ms
pum-site-styles.css
338 ms
style.css
514 ms
font-awesome.min.css
313 ms
ddsmoothmenu.css
339 ms
flexslider.css
417 ms
responsive.css
436 ms
custom.css
441 ms
iubenda_cs.js
23 ms
jquery.min.js
643 ms
jquery-migrate.min.js
518 ms
OneSignalSDK.js
45 ms
show_ads.js
82 ms
run_prettify.js
430 ms
core.min.js
439 ms
pum-site-scripts.js
648 ms
jquery.fitvids.js
518 ms
jquery.flexslider.js
521 ms
ddsmoothmenu.js
534 ms
jquery.carouFredSel-6.2.0-packed.js
561 ms
imagesloaded.min.js
622 ms
custom.js
625 ms
plusone.js
29 ms
getcod.cgi
597 ms
css
20 ms
logo-devacademy.png
725 ms
devAPP.png
443 ms
banner3-728x90.gif
949 ms
introduzione-a-swift-500x261.png
656 ms
apple.png
454 ms
safari.png
454 ms
programmazione.png
453 ms
android-developers-500x261.png
534 ms
android.png
558 ms
sql2o-tutorial-500x261.jpg
557 ms
database.png
558 ms
Java-500x261.png
645 ms
kotlin-android-tutorial-500x261.png
783 ms
windows.png
661 ms
IntelliJ-IDEA-500x261.jpg
661 ms
connect-pattern-android-developers-500x261.jpg
748 ms
MariaDB-500x261.jpg
781 ms
google-play-store-500x261.jpg
783 ms
jshell-java9-500x261.jpg
783 ms
secure-copy-scp-500x261.png
854 ms
wordpress.png
862 ms
html5.png
865 ms
corso-android-300x250.jpg
1068 ms
bsa.js
33 ms
icon-search.png
108 ms
adsbygoogle.js
87 ms
bsa.js
17 ms
category-heading-bg.png
127 ms
footer-list-bg.png
127 ms
fontawesome-webfont.woff
128 ms
prettify.css
128 ms
show_ads_impl.js
239 ms
cb=gapi.loaded_0
13 ms
shinystat.cgi
582 ms
adsense.png
337 ms
getcod.cgi
532 ms
dcode.min.js
323 ms
search.png
108 ms
primary-nav-submenu.png
107 ms
iubenda_cs.js
3 ms
devapp.it 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.
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
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.
devapp.it 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
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
devapp.it SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
IT
IT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devapp.it can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it matches the claimed language. Our system also found out that Devapp.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.
devapp.it
Open Graph data is detected on the main page of DevAPP. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: