Tools & Wizards About Us
tettosolare.it screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

tettosolare.it

Impianti fotovoltaici Tetto Solare, Il tuo impianto fotovoltaico chiavi in mano

Page Load Speed

4.8 sec in total

First Response

385 ms

Resources Loaded

4.1 sec

Page Rendered

245 ms

tettosolare.it screenshot

About Website

Welcome to tettosolare.it homepage info - get ready to check Tetto Solare best content for Italy right away, or after learning these important things about tettosolare.it

Fotovoltaico Progettazione e installazione Impianti fotovoltaici Chiavi in Mano anche con accumulo. Installatori impianti fotovoltaici e preventivi impianti fotovoltaici. Detrazioni fiscali con scambi...

Visit tettosolare.it

Key Findings

We analyzed Tettosolare.it page load time and found that the first response time was 385 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tettosolare.it performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

tettosolare.it

385 ms

www.tettosolare.it

1454 ms

grid.css

242 ms

camera.css

347 ms

search.css

360 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 81% of them (72 requests) were addressed to the original Tettosolare.it, 3% (3 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Cdn.iubenda.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Tettosolare.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.4 kB (20%)

Content Size

876.6 kB

After Optimization

703.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tettosolare.it main page is 876.6 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. 45% of websites need less resources to load. Images take 657.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 64.0 kB

  • Original 74.5 kB
  • After minification 61.5 kB
  • After compression 10.5 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. This page needs HTML code to be minified as it can gain 13.0 kB, which is 17% 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 64.0 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 9.6 kB

  • Original 657.7 kB
  • After minification 648.1 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. Tetto Solare images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 70 B

  • Original 32.4 kB
  • After minification 32.4 kB
  • After compression 32.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-89%

Potential reduce by 99.7 kB

  • Original 112.0 kB
  • After minification 86.1 kB
  • After compression 12.3 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. Tettosolare.it needs all CSS files to be minified and compressed as it can save up to 99.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (40%)

Requests Now

81

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tetto Solare. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tettosolare.it

tettosolare.it

385 ms

www.tettosolare.it

www.tettosolare.it

1454 ms

grid.css

grid.css

242 ms

camera.css

camera.css

347 ms

search.css

search.css

360 ms

style.css

style.css

476 ms

style_old.css

style_old.css

360 ms

touchTouch.css

touchTouch.css

359 ms

jquery.js

jquery.js

486 ms

jquery-migrate-1.2.1.js

jquery-migrate-1.2.1.js

578 ms

camera.js

camera.js

719 ms

jquery.equalheights.js

jquery.equalheights.js

487 ms

search.js

search.js

485 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

598 ms

wow.js

wow.js

614 ms

js

js

53 ms

script.js

script.js

495 ms

animate.css

animate.css

367 ms

font-awesome.min.css

font-awesome.min.css

38 ms

css

css

32 ms

css

css

50 ms

css

css

54 ms

ga.js

ga.js

73 ms

loader.js

loader.js

184 ms

big-wrapper-background2.png

big-wrapper-background2.png

164 ms

intestazionetopnew2024.jpg

intestazionetopnew2024.jpg

366 ms

tetto-solare-impianti-fotovoltaici.gif

tetto-solare-impianti-fotovoltaici.gif

151 ms

search.png

search.png

169 ms

button-background.png

button-background.png

151 ms

offerte_speciali_impianti_fotovoltaici_2020.jpg

offerte_speciali_impianti_fotovoltaici_2020.jpg

244 ms

preventivo_impianto_fotovoltaico_2020.jpg

preventivo_impianto_fotovoltaico_2020.jpg

236 ms

simulatore_fotovoltaico_2020.jpg

simulatore_fotovoltaico_2020.jpg

243 ms

finanziamento_fotovoltaico_2020.jpg

finanziamento_fotovoltaico_2020.jpg

251 ms

showitem.php

showitem.php

277 ms

showitem.php

showitem.php

368 ms

showitem.php

showitem.php

373 ms

showitem.php

showitem.php

486 ms

showitem.php

showitem.php

374 ms

showitem.php

showitem.php

401 ms

showitem.php

showitem.php

608 ms

showitem.php

showitem.php

498 ms

show.php

show.php

608 ms

show.php

show.php

499 ms

show.php

show.php

522 ms

show.php

show.php

611 ms

show.php

show.php

623 ms

show.php

show.php

624 ms

show.php

show.php

646 ms

show.php

show.php

731 ms

page1_img9.png

page1_img9.png

727 ms

border1.png

border1.png

731 ms

page1_img8.png

page1_img8.png

748 ms

page1_img7.png

page1_img7.png

746 ms

tettosolare_facebook.png

tettosolare_facebook.png

767 ms

tettosolare_instagram.png

tettosolare_instagram.png

846 ms

tettosolare_youtube.png

tettosolare_youtube.png

850 ms

tettosolare_tiktok.png

tettosolare_tiktok.png

851 ms

tettosolare_linkedin.png

tettosolare_linkedin.png

865 ms

tettosolare_twitter.png

tettosolare_twitter.png

871 ms

SunPower_PremierPartner.png

SunPower_PremierPartner.png

886 ms

SunPower_PremierPartner_Horizontal_Black.png

SunPower_PremierPartner_Horizontal_Black.png

819 ms

logo_solaredge.png

logo_solaredge.png

824 ms

KFOOCniXp96a4Tc2DaTeuDAoKsE617JFc49knOIYdjTYkqUcKWmT.ttf

KFOOCniXp96a4Tc2DaTeuDAoKsE617JFc49knOIYdjTYkqUcKWmT.ttf

35 ms

logo_hauwey.gif

logo_hauwey.gif

825 ms

__utm.gif

__utm.gif

13 ms

associazione_italia_solare_low.gif

associazione_italia_solare_low.gif

821 ms

collect

collect

18 ms

ga-audiences

ga-audiences

416 ms

jquery.cookie.js

jquery.cookie.js

762 ms

device.min.js

device.min.js

769 ms

tmstickup.js

tmstickup.js

845 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

845 ms

jquery.ui.totop.js

jquery.ui.totop.js

825 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

747 ms

jquery.simplr.smoothscroll.min.js

jquery.simplr.smoothscroll.min.js

754 ms

superfish.js

superfish.js

760 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

833 ms

riciclo_fotovoltaico_cobat_tettosolare_low.gif

riciclo_fotovoltaico_cobat_tettosolare_low.gif

838 ms

accumulo_tesla_powerwall_installatore_certificato.gif

accumulo_tesla_powerwall_installatore_certificato.gif

753 ms

logo_sunpower_big_special_40anni.gif

logo_sunpower_big_special_40anni.gif

743 ms

sunpower_tettosolare_fotovoltaico.jpg

sunpower_tettosolare_fotovoltaico.jpg

745 ms

6.gif

6.gif

182 ms

undefined

undefined

126 ms

iubenda.js

iubenda.js

84 ms

triangle1.png

triangle1.png

126 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

31 ms

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZou4ViesC.ttf

2-cO9IRs1JiJN1FRAMjTN5zd9vgsFF_5asQTb6hZ2JKZou4ViesC.ttf

13 ms

iubenda_i_badge.js

iubenda_i_badge.js

2 ms

iubenda_badge.css

iubenda_badge.css

48 ms

Accessibility Review

tettosolare.it accessibility score

52

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Best Practices

tettosolare.it best practices score

58

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tettosolare.it SEO score

83

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

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

    IT

  • Encoding

    UTF-8

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

tettosolare.it

Open Graph description is not detected on the main page of Tetto Solare. 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: