12.3 sec in total
2.2 sec
7.2 sec
2.9 sec
Visit osra.it now to see the best up-to-date Osra content and also check out these interesting facts you probably never knew about osra.it
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Visit osra.itWe analyzed Osra.it page load time and found that the first response time was 2.2 sec and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
osra.it performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value21.9 s
0/100
25%
Value17.0 s
0/100
10%
Value37,680 ms
0/100
30%
Value0.083
94/100
15%
Value51.5 s
0/100
10%
2192 ms
79 ms
103 ms
71 ms
107 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Osra.it, 15% (10 requests) were made to Wolterskluwer.com and 12% (8 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Assets.contenthub.wolterskluwer.com.
Page size can be reduced by 2.2 MB (14%)
16.0 MB
13.7 MB
In fact, the total size of Osra.it main page is 16.0 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. 85% 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. Images take 15.1 MB which makes up the majority of the site volume.
Potential reduce by 205.0 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 205.0 kB or 81% of the original size.
Potential reduce by 1.6 MB
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. Osra images are well optimized though.
Potential reduce by 6.9 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 6.9 kB or 20% of the original size.
Potential reduce by 461.9 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. Osra.it needs all CSS files to be minified and compressed as it can save up to 461.9 kB or 83% of the original size.
Number of requests can be reduced by 26 (50%)
52
26
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
tax-software
2192 ms
optimized-min.js
79 ms
optimized-min.css
103 ms
optimized-min.css
71 ms
optimized-min.css
107 ms
otSDKStub.js
102 ms
optimized-min.js
88 ms
api.js
524 ms
gtm.js
597 ms
9ecb427c-f876-4779-aeff-62bba4f8889f.json
462 ms
f3d6188f99544aa9b6ed8cd95f76ffc4.svg
767 ms
medium.svg
743 ms
corporate-large-building
649 ms
team-meeting
1460 ms
white-medium.svg
1451 ms
d09674905ed3409ab4ddab80d6b48268.svg
1457 ms
9338f67048fb40909e7040579d743d1d
2172 ms
cb9340fb27694960b1623fad7d2b6cc5
2175 ms
2174be15a78746fca249a35e578a1cc6
2170 ms
6da3e81308b843319cb45a95af8902df
2100 ms
ada85641ed974d43a4d3db50efbf2db5
2000 ms
bcbfa0e6aebc40e2ac7b6b33eefd116b
2183 ms
d77365b005b94bbeb725b12ec2768aa6
2175 ms
f5143a7da72740a780df812c8acb2a44
2593 ms
1fe13e2acb504d21815b8aa308ef2271
2600 ms
db656d85852046d4af106aaa7b42a8a5
2594 ms
e3dcaa9404e449f3879d4d2ef0c111fe.svg
2588 ms
location
1550 ms
FiraSans-Regular.woff
1205 ms
FiraSans-Medium.woff
1477 ms
FiraSans-Light.woff
1205 ms
wk-icons-open.woff
1113 ms
wk-icons-filled.woff
1101 ms
FiraSans-Italic.woff
1748 ms
FiraSans-MediumItalic.woff
1539 ms
FiraSans-LightItalic.woff
1650 ms
recaptcha__en.js
1627 ms
player_api
1458 ms
ga.js
1039 ms
web-vitals.iife.js
1009 ms
gtm.js
591 ms
gtm.js
861 ms
gtm.js
843 ms
otBannerSdk.js
167 ms
web-vitals.iife.js
425 ms
anchor
133 ms
it-it.json
154 ms
www-widgetapi.js
109 ms
styles__ltr.css
79 ms
recaptcha__en.js
94 ms
K64A8j69x5c
438 ms
webworker.js
259 ms
logo_48.png
178 ms
otCenterRounded.json
54 ms
otPcCenter.json
130 ms
otCommonStyles.css
54 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
104 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
124 ms
KFOlCnqEu92Fr1MmYUtfBBc9.ttf
129 ms
recaptcha__en.js
32 ms
www-player.css
193 ms
www-embed-player.js
262 ms
base.js
319 ms
fetch-polyfill.js
191 ms
poweredBy_ot_logo.svg
145 ms
osra.it 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
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
osra.it 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
Missing source maps for large first-party JavaScript
osra.it SEO score
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
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document uses plugins
IT
IT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osra.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 Osra.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.
osra.it
Open Graph data is detected on the main page of Osra. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: