Tools & Wizards About Us
addvdmcs.it screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

addvdmcs.it

air.addv - Agenzia di marketing e comunicazione certificata Google

Page Load Speed

1.6 sec in total

First Response

605 ms

Resources Loaded

989 ms

Page Rendered

55 ms

addvdmcs.it screenshot

About Website

Click here to check amazing Addv Dmcs content. Otherwise, check out these important facts you probably never knew about addvdmcs.it

Come un'agenzia di comunicazione e marketing certificata Google può potenziare la presenza online. Performance, branding, lead generation.

Visit addvdmcs.it

Key Findings

We analyzed Addvdmcs.it page load time and found that the first response time was 605 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

addvdmcs.it performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value1,680 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

airaddv.it

605 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Addvdmcs.it and no external sources were called. The less responsive or slowest element that took the longest time to load (605 ms) relates to the external source Airaddv.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.3 kB (67%)

Content Size

28.6 kB

After Optimization

9.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Addvdmcs.it main page is 28.6 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. CSS take 24.4 kB which makes up the majority of the site volume.

HTML Optimization

-13%

Potential reduce by 23 B

  • Original 177 B
  • After minification 177 B
  • After compression 154 B

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 23 B or 13% of the original size.

Image Optimization

-1%

Potential reduce by 30 B

  • Original 4.0 kB
  • After minification 3.9 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. Addv Dmcs images are well optimized though.

CSS Optimization

-79%

Potential reduce by 19.2 kB

  • Original 24.4 kB
  • After minification 23.3 kB
  • After compression 5.2 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. Addvdmcs.it needs all CSS files to be minified and compressed as it can save up to 19.2 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

airaddv.it

airaddv.it

605 ms

Accessibility Review

addvdmcs.it accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

addvdmcs.it best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

addvdmcs.it SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Addvdmcs.it can be misinterpreted by Google and other search engines. Our service has detected that Italian 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 Addvdmcs.it main page’s claimed encoding is . 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.

Social Sharing Optimization

addvdmcs.it

Open Graph description is not detected on the main page of Addv Dmcs. 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: