Tools & Wizards About Us
delpiano.biz screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

delpiano.biz

Materiale elettrico online prezzi super vantaggiosi

Page Load Speed

7.9 sec in total

First Response

2.7 sec

Resources Loaded

5.1 sec

Page Rendered

224 ms

delpiano.biz screenshot

About Website

Welcome to delpiano.biz homepage info - get ready to check Delpiano best content for Italy right away, or after learning these important things about delpiano.biz

Materiale elettrico negozio online vendita ingrosso e dettaglio illuminazione, videosorveglianza,automazione,domotica.Scopri le nostre migliori offerte a prezzi super vantaggiosi.

Visit delpiano.biz

Key Findings

We analyzed Delpiano.biz page load time and found that the first response time was 2.7 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

delpiano.biz performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.524

15/100

15%

TTI (Time to Interactive)

Value22.6 s

1/100

10%

Network Requests Diagram

delpiano.biz

2663 ms

stylesheet.css

376 ms

jquery-1.2.2.pack.js

488 ms

featuredcontentglider.js

503 ms

featuredcontentglider.css

501 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 79% of them (79 requests) were addressed to the original Delpiano.biz, 5% (5 requests) were made to Pagead2.googlesyndication.com and 4% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Delpiano.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.4 kB (34%)

Content Size

640.4 kB

After Optimization

424.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delpiano.biz main page is 640.4 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. 40% of websites need less resources to load. Images take 399.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 133.2 kB

  • Original 157.4 kB
  • After minification 149.2 kB
  • After compression 24.2 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 133.2 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 32.7 kB

  • Original 399.2 kB
  • After minification 366.5 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. Delpiano images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 28.0 kB

  • Original 57.0 kB
  • After minification 54.3 kB
  • After compression 29.0 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 28.0 kB or 49% of the original size.

CSS Optimization

-84%

Potential reduce by 22.5 kB

  • Original 26.9 kB
  • After minification 19.8 kB
  • After compression 4.3 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. Delpiano.biz needs all CSS files to be minified and compressed as it can save up to 22.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (26%)

Requests Now

93

After Optimization

69

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delpiano. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

delpiano.biz

delpiano.biz

2663 ms

stylesheet.css

stylesheet.css

376 ms

jquery-1.2.2.pack.js

jquery-1.2.2.pack.js

488 ms

featuredcontentglider.js

featuredcontentglider.js

503 ms

featuredcontentglider.css

featuredcontentglider.css

501 ms

cssbuttonstoggler.css

cssbuttonstoggler.css

501 ms

class.OSCFieldSuggest.js

class.OSCFieldSuggest.js

620 ms

skypeCheck.js

skypeCheck.js

10 ms

show_ads.js

show_ads.js

31 ms

getcod.cgi

getcod.cgi

354 ms

stylesheet_BN.css

stylesheet_BN.css

144 ms

poweredby_FFFFFF.gif

poweredby_FFFFFF.gif

16 ms

call_blue_white_124x52.png

call_blue_white_124x52.png

23 ms

Logo_40wht.gif

Logo_40wht.gif

15 ms

logo.png

logo.png

747 ms

upper_left.gif

upper_left.gif

374 ms

upper_right.gif

upper_right.gif

375 ms

lower_left.gif

lower_left.gif

360 ms

lower_right.gif

lower_right.gif

350 ms

product_thumb.php

product_thumb.php

258 ms

product_thumb.php

product_thumb.php

383 ms

product_thumb.php

product_thumb.php

480 ms

product_thumb.php

product_thumb.php

485 ms

product_thumb.php

product_thumb.php

504 ms

product_thumb.php

product_thumb.php

506 ms

product_thumb.php

product_thumb.php

512 ms

product_thumb.php

product_thumb.php

608 ms

product_thumb.php

product_thumb.php

620 ms

product_thumb.php

product_thumb.php

637 ms

upper_left.gif

upper_left.gif

750 ms

upper_right.gif

upper_right.gif

890 ms

pixel_trans.gif

pixel_trans.gif

734 ms

preventivo.jpg

preventivo.jpg

859 ms

Quadriec.jpg

Quadriec.jpg

1653 ms

product_thumb.php

product_thumb.php

879 ms

product_thumb.php

product_thumb.php

887 ms

product_thumb.php

product_thumb.php

2008 ms

product_thumb.php

product_thumb.php

987 ms

product_thumb.php

product_thumb.php

1031 ms

product_thumb.php

product_thumb.php

1040 ms

product_thumb.php

product_thumb.php

2020 ms

product_thumb.php

product_thumb.php

1122 ms

product_thumb.php

product_thumb.php

1208 ms

product_thumb.php

product_thumb.php

1176 ms

product_thumb.php

product_thumb.php

1248 ms

product_thumb.php

product_thumb.php

1324 ms

product_thumb.php

product_thumb.php

1355 ms

product_thumb.php

product_thumb.php

1370 ms

product_thumb.php

product_thumb.php

1471 ms

search_suggest.xsl

search_suggest.xsl

1386 ms

top.gif

top.gif

129 ms

left.gif

left.gif

374 ms

right.gif

right.gif

487 ms

bot.gif

bot.gif

487 ms

top.gif

top.gif

500 ms

left.gif

left.gif

500 ms

branding.css

branding.css

12 ms

branding.css

branding.css

40 ms

ca-pub-9977912110160299.js

ca-pub-9977912110160299.js

38 ms

zrt_lookup.html

zrt_lookup.html

32 ms

show_ads_impl.js

show_ads_impl.js

52 ms

product_thumb.php

product_thumb.php

1253 ms

ads

ads

275 ms

osd.js

osd.js

9 ms

shinystat.cgi

shinystat.cgi

342 ms

product_thumb.php

product_thumb.php

1273 ms

product_thumb.php

product_thumb.php

1258 ms

product_thumb.php

product_thumb.php

1271 ms

product_thumb.php

product_thumb.php

1401 ms

product_thumb.php

product_thumb.php

1370 ms

product_thumb.php

product_thumb.php

1288 ms

product_thumb.php

product_thumb.php

1306 ms

product_thumb.php

product_thumb.php

1377 ms

product_thumb.php

product_thumb.php

1385 ms

product_thumb.php

product_thumb.php

1391 ms

10130192779293707508

10130192779293707508

42 ms

abg.js

abg.js

46 ms

m_js_controller.js

m_js_controller.js

55 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

42 ms

product_thumb.php

product_thumb.php

1305 ms

product_thumb.php

product_thumb.php

1390 ms

stylesheet_BNL.css

stylesheet_BNL.css

133 ms

product_thumb.php

product_thumb.php

1375 ms

s

s

21 ms

x_button_blue2.png

x_button_blue2.png

23 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

3 ms

product_thumb.php

product_thumb.php

1297 ms

product_thumb.php

product_thumb.php

1297 ms

pixel_black.png

pixel_black.png

1499 ms

print.css

print.css

133 ms

nav4.jpg

nav4.jpg

1276 ms

product_thumb.php

product_thumb.php

1259 ms

icon.png

icon.png

1485 ms

icon.png

icon.png

1265 ms

icon.png

icon.png

1176 ms

icon.png

icon.png

1229 ms

icon.png

icon.png

1218 ms

icon.png

icon.png

1156 ms

usd.png

usd.png

1113 ms

eur.png

eur.png

1159 ms

Accessibility Review

delpiano.biz accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

delpiano.biz best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

delpiano.biz SEO score

85

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

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delpiano.biz can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it does not match the claimed English language. Our system also found out that Delpiano.biz 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

delpiano.biz

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