2.7 sec in total
245 ms
2.3 sec
164 ms
Click here to check amazing Postacert It content for Italy. Otherwise, check out these important facts you probably never knew about postacert.it.net
Visit postacert.it.netWe analyzed Postacert.it.net page load time and found that the first response time was 245 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
postacert.it.net performance score
name
value
score
weighting
Value1.9 s
88/100
10%
Value2.4 s
91/100
25%
Value2.9 s
95/100
10%
Value0 ms
100/100
30%
Value0.022
100/100
15%
Value1.9 s
100/100
10%
245 ms
435 ms
566 ms
496 ms
610 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Postacert.it.net and no external sources were called. The less responsive or slowest element that took the longest time to load (610 ms) belongs to the original domain Postacert.it.net.
Page size can be reduced by 63.9 kB (57%)
111.1 kB
47.2 kB
In fact, the total size of Postacert.it.net main page is 111.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 44.8 kB which makes up the majority of the site volume.
Potential reduce by 8.5 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 8.5 kB or 67% of the original size.
Potential reduce by 5.6 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, Postacert It needs image optimization as it can save up to 5.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 36.8 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 36.8 kB or 82% of the original size.
Potential reduce by 13.0 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. Postacert.it.net needs all CSS files to be minified and compressed as it can save up to 13.0 kB or 89% of the original size.
We found no issues to fix!
7
7
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postacert It. According to our analytics all requests are already optimized.
postacert.it.net
245 ms
postacert.it.net
435 ms
Login
566 ms
inone_styles.css
496 ms
util.js
610 ms
logoitnet.png
113 ms
marchio02.jpg
298 ms
marchio03.jpg
302 ms
riga_arancione_05.gif
302 ms
messaging.jpg
549 ms
postacert.it.net 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.
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
Form elements do not have associated labels
<object> elements do not have alternate text
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
postacert.it.net 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
postacert.it.net SEO score
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
Document uses plugins
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postacert.it.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Postacert.it.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
postacert.it.net
Open Graph description is not detected on the main page of Postacert It. 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: