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contatta.edilizia.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

contatta.edilizia.com

Contatti - Edilizia.com

Page Load Speed

1.9 sec in total

First Response

576 ms

Resources Loaded

1.2 sec

Page Rendered

117 ms

contatta.edilizia.com screenshot

About Website

Click here to check amazing Contatta Edilizia content for Italy. Otherwise, check out these important facts you probably never knew about contatta.edilizia.com

edilizia.com è il portale edilizia dove trovi attrezzature edili, materiali edili, imprese edili, professionisti dell\'edilizia

Visit contatta.edilizia.com

Key Findings

We analyzed Contatta.edilizia.com page load time and found that the first response time was 576 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

contatta.edilizia.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

71/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

contatta.edilizia.com

576 ms

swfobject.js

82 ms

ga.js

76 ms

gpt.js

21 ms

logo_edilizia_2009.gif

491 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 20% of them (2 requests) were addressed to the original Contatta.edilizia.com, 30% (3 requests) were made to Google-analytics.com and 10% (1 request) were made to Googletagservices.com. The less responsive or slowest element that took the longest time to load (576 ms) belongs to the original domain Contatta.edilizia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.9 kB (61%)

Content Size

194.7 kB

After Optimization

76.8 kB

  • HTML
  • JavaScript

In fact, the total size of Contatta.edilizia.com main page is 194.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 179.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 10.6 kB

  • Original 15.3 kB
  • After minification 14.9 kB
  • After compression 4.6 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 10.6 kB or 70% of the original size.

JavaScript Optimization

-60%

Potential reduce by 107.2 kB

  • Original 179.4 kB
  • After minification 179.2 kB
  • After compression 72.2 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 107.2 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (44%)

Requests Now

9

After Optimization

5

  • AJAX
  • Images
  • JavaScript

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contatta Edilizia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

contatta.edilizia.com

contatta.edilizia.com

576 ms

swfobject.js

swfobject.js

82 ms

ga.js

ga.js

76 ms

gpt.js

gpt.js

21 ms

logo_edilizia_2009.gif

logo_edilizia_2009.gif

491 ms

pubads_impl_81.js

pubads_impl_81.js

9 ms

ads

ads

60 ms

container.html

container.html

28 ms

__utm.gif

__utm.gif

13 ms

__utm.gif

__utm.gif

16 ms

Accessibility Review

contatta.edilizia.com accessibility score

71

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

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

contatta.edilizia.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

contatta.edilizia.com SEO score

80

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

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

Social Sharing Optimization

contatta.edilizia.com

Open Graph description is not detected on the main page of Contatta Edilizia. 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: