4.8 sec in total
924 ms
3.6 sec
306 ms
Visit crossvac.it now to see the best up-to-date Crossvac content and also check out these interesting facts you probably never knew about crossvac.it
Aspirapolvere centralizzato con filtro HEPA. Per la tua casa, il tuo appartamento o il tuo ufficio. Prodotto in Canada. 5 anni di garanzia. Acquista online ora.
Visit crossvac.itWe analyzed Crossvac.it page load time and found that the first response time was 924 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
crossvac.it performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value6.4 s
9/100
25%
Value7.4 s
27/100
10%
Value1,320 ms
17/100
30%
Value1.846
0/100
15%
Value6.4 s
60/100
10%
924 ms
242 ms
377 ms
211 ms
322 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 90% of them (52 requests) were addressed to the original Crossvac.it, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Crossvac.it.
Page size can be reduced by 585.4 kB (40%)
1.5 MB
879.5 kB
In fact, the total size of Crossvac.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. 35% of websites need less resources to load. Images take 770.5 kB which makes up the majority of the site volume.
Potential reduce by 30.9 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 5.2 kB, which is 14% 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 30.9 kB or 82% of the original size.
Potential reduce by 43.3 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. Crossvac images are well optimized though.
Potential reduce by 395.4 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 395.4 kB or 76% of the original size.
Potential reduce by 115.8 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. Crossvac.it needs all CSS files to be minified and compressed as it can save up to 115.8 kB or 86% of the original size.
Number of requests can be reduced by 19 (35%)
54
35
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crossvac. 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 as a result speed up the page load time.
crossvac.it
924 ms
1bb8a6ffd0c32ff36c10fa1dba659ffa.css
242 ms
prototype.js
377 ms
ccard.js
211 ms
validation.js
322 ms
builder.js
350 ms
effects.js
434 ms
dragdrop.js
460 ms
controls.js
487 ms
slider.js
541 ms
js.js
569 ms
form.js
595 ms
menu.js
645 ms
translate.js
675 ms
cookies.js
701 ms
jquery-1.7.2.min.js
880 ms
respond.min.js
781 ms
select-menu.js
808 ms
jquery.flexslider.js
896 ms
ddaccordion.js
930 ms
accordion.js
986 ms
css
24 ms
ga.js
7 ms
__utm.gif
14 ms
loading2.gif
391 ms
bnr_paymentsBy_150x60.gif
130 ms
bg_header.png
219 ms
crossvac_logo.png
124 ms
bkg_top-promo1.gif
240 ms
search_btn.png
331 ms
crossvac-centrali-aspiranti.jpg
769 ms
crossvac-set-completo.jpg
962 ms
crossvac-senza-manutenzione.jpg
556 ms
it-cvf1450a_1.jpg
689 ms
it-cvt3725a.jpg
796 ms
it-cvt2750a_1.jpg
876 ms
it-cvt3750ai.jpg
904 ms
it-cvt4700ai.jpg
983 ms
it-cvt5700ai.jpg
1011 ms
it-cva050.jpg
1071 ms
it-cva100.jpg
1109 ms
it-cvk020_silenziatore.jpg
1122 ms
it-cva099.jpg
1179 ms
it-cvk030.jpg
1215 ms
it-cva020.jpg
1229 ms
it-set2-plus.jpg
1295 ms
it-set3-plus.jpg
1323 ms
f_logo3.jpg
1335 ms
f_logo4.jpg
1409 ms
f_logo5.jpg
1431 ms
f_logo6.jpg
1441 ms
f_logo7.jpg
1515 ms
bg_footer_social_2.png
1541 ms
linkdin.png
1548 ms
google-Plus-icon.png
1633 ms
bkg_pipe1.gif
1635 ms
Vu9Dx8oyiuqEkuIyR3OPDQ.ttf
20 ms
6rYv84POalfstX0SkMI-EvesZW2xOQ-xsNqO47m55DA.ttf
26 ms
crossvac.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
button, link, and menuitem elements do not have accessible names.
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
crossvac.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
crossvac.it SEO score
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 Crossvac.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 Crossvac.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.
crossvac.it
Open Graph description is not detected on the main page of Crossvac. 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: