Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

amdtt.it

Advanced Metal Detecting Research Lab - "Dal 2009, un punto di riferimento tecnico, obbiettivo ed imparziale, per tutti gli amanti dei Metal Detector…...

Page Load Speed

9.5 sec in total

First Response

1.7 sec

Resources Loaded

6.4 sec

Page Rendered

1.4 sec

amdtt.it screenshot

About Website

Visit amdtt.it now to see the best up-to-date Amdtt content for Italy and also check out these interesting facts you probably never knew about amdtt.it

Advanced Metal Detecting Technical Team Lab: dal 2009, il blog di riferimento per il metal detecting in Italia e nel Mondo

Visit amdtt.it

Key Findings

We analyzed Amdtt.it page load time and found that the first response time was 1.7 sec and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

amdtt.it performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

www.amdtt.it

1668 ms

wp-emoji-release.min.js

279 ms

style.css

282 ms

style.css

284 ms

dashicons.min.css

371 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 80% of them (72 requests) were addressed to the original Amdtt.it, 4% (4 requests) were made to Ecx.images-amazon.com and 3% (3 requests) were made to S.gravatar.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Amdtt.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 848.4 kB (21%)

Content Size

4.0 MB

After Optimization

3.1 MB

In fact, the total size of Amdtt.it main page is 4.0 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. 70% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 108.0 kB

  • Original 132.0 kB
  • After minification 121.2 kB
  • After compression 24.1 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 108.0 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 127.7 kB

  • Original 3.0 MB
  • After minification 2.9 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. Amdtt images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 263.4 kB

  • Original 390.1 kB
  • After minification 362.8 kB
  • After compression 126.8 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 263.4 kB or 68% of the original size.

CSS Optimization

-80%

Potential reduce by 349.3 kB

  • Original 438.3 kB
  • After minification 374.2 kB
  • After compression 89.0 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. Amdtt.it needs all CSS files to be minified and compressed as it can save up to 349.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (52%)

Requests Now

89

After Optimization

43

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amdtt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

amdtt.it accessibility score

80

Accessibility Issues

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

High

button, link, and menuitem elements do not have accessible names.

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

amdtt.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

SEO Factors

amdtt.it SEO score

100

Search Engine Optimization Advices

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

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amdtt.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 Amdtt.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.

Social Sharing Optimization

Open Graph data is detected on the main page of Amdtt. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: