3.7 sec in total
339 ms
2.4 sec
889 ms
Click here to check amazing DOM CR content. Otherwise, check out these important facts you probably never knew about dom-cr.it
Locking systems dedicated to homeowners, professionals and manufacturers: locks, security cylinders, access control solutions and OEM solutions.
Visit dom-cr.itWe analyzed Dom-cr.it page load time and found that the first response time was 339 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
dom-cr.it performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value6.5 s
9/100
25%
Value8.8 s
16/100
10%
Value350 ms
73/100
30%
Value0.008
100/100
15%
Value10.4 s
24/100
10%
339 ms
426 ms
495 ms
258 ms
343 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Dom-cr.it, 47% (16 requests) were made to P-cdn-sfpi.azureedge.net and 47% (16 requests) were made to Dom-security.com. The less responsive or slowest element that took the longest time to load (777 ms) relates to the external source Dom-security.com.
Page size can be reduced by 64.5 kB (2%)
2.6 MB
2.5 MB
In fact, the total size of Dom-cr.it main page is 2.6 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. 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. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 37.8 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 13.7 kB, which is 30% 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 37.8 kB or 83% of the original size.
Potential reduce by 25.3 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. DOM CR images are well optimized though.
Potential reduce by 1.4 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 1.4 kB or 25% of the original size.
Number of requests can be reduced by 5 (19%)
26
21
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DOM CR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
dom-cr.it
339 ms
426 ms
en
495 ms
dom-css
258 ms
VisitorIdentification.js
343 ms
dom-js-bottom
777 ms
dom-security-logo.svg
105 ms
logo-dom-security.svg
124 ms
serratura-smart-lock-dom-roq-image-hero.jpg
129 ms
SICUREZZA-2023-teaser.jpg
141 ms
Best-of-DOM-magazine-cover-900x600.jpg
141 ms
viro-900x600.jpg
145 ms
rivenditore-dom-cr-serrature.jpg
142 ms
container_HaB7rcKh.js
130 ms
gb.svg
111 ms
en
275 ms
it.svg
195 ms
sistemi-di-chiusura-meccanici-elettronici-splash.jpg
111 ms
rivenditori-sistemi-di-chiusura-dom.jpg
109 ms
SourceSansPro-Regular.woff
482 ms
SourceSansPro-Light.woff
482 ms
SourceSansPro-SemiBold.woff
633 ms
icomoon.ttf
481 ms
fontawesome-webfont.woff
480 ms
smart-lock-dom-roq-card.jpg
54 ms
dom.accordion.js
95 ms
dom.search.js
98 ms
dom.dealersearchtoggle.js
99 ms
controllo-accessi-eniq-card.jpg
38 ms
chiave-maestra-card.jpg
41 ms
serrature-di-sicurezza-card.jpg
38 ms
sistemi-di-chiusura-industria-card.jpg
39 ms
cilindri-europei-card.jpg
37 ms
garanzia-dom-card.jpg
39 ms
dom-cr.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
dom-cr.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
dom-cr.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dom-cr.it can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dom-cr.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.
dom-cr.it
Open Graph data is detected on the main page of DOM CR. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: