Report Summary

  • 0


  • 63


    Visual factors better than
    that of 28% of websites

  • 0

    Best Practices

  • 50


    Google-friendlier than
    18% of websites

Senso - iPhone ricondizionati a prezzi imbattibili –

Page Load Speed

6.9 sec in total

First Response

376 ms

Resources Loaded

6.2 sec

Page Rendered

345 ms screenshot

About Website

Visit now to see the best up-to-date Senso Online content and also check out these interesting facts you probably never knew about

Con decine di migliaia di clienti in tutta Europa, SENSO è una delle aziende in più rapida crescita su tutto il mercato europeo. Da oltre sette anni combattiamo l'obsolescenza programmata, vogliam...


Key Findings

We analyzed page load time and found that the first response time was 376 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics performance score


Measured Metrics





FCP (First Contentful Paint)

Value7.0 s



LCP (Largest Contentful Paint)

Value34.9 s



SI (Speed Index)




TBT (Total Blocking Time)

Value39,250 ms



CLS (Cumulative Layout Shift)




TTI (Time to Interactive)

Value52.0 s



Network Requests Diagram

376 ms

2462 ms


221 ms


226 ms


213 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original, 97% (99 requests) were made to and 1% (1 request) were made to The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source

Page Optimization Overview & Recommendations

Page size can be reduced by 719.4 kB (53%)

Content Size

1.4 MB

After Optimization

646.7 kB

In fact, the total size of main page is 1.4 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. 50% of websites need less resources to load. Javascripts take 612.7 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 57.0 kB

  • Original 67.7 kB
  • After minification 64.4 kB
  • After compression 10.7 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 57.0 kB or 84% of the original size.

Image Optimization


Potential reduce by 50.8 kB

  • Original 468.9 kB
  • After minification 418.1 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. Obviously, Senso Online needs image optimization as it can save up to 50.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization


Potential reduce by 433.0 kB

  • Original 612.7 kB
  • After minification 591.7 kB
  • After compression 179.7 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 433.0 kB or 71% of the original size.

CSS Optimization


Potential reduce by 178.6 kB

  • Original 216.8 kB
  • After minification 172.1 kB
  • After compression 38.1 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. needs all CSS files to be minified and compressed as it can save up to 178.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (49%)

Requests Now


After Optimization


The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Senso Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Accessibility Review accessibility score


Accessibility Issues

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.




Document doesn't have a <title> element

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.




<html> element does not have a [lang] attribute

SEO Factors SEO score


Search Engine Optimization Advices

Content Best Practices

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




Document doesn't have a <title> element

Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


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