Access o-lorenzi.it. Coltelleria Lorenzi

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

o-lorenzi.it

337 ms

1504 ms

theme-df7155475.css

327 ms

font-awesome-preload.css

321 ms

js

48 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 84% of them (72 requests) were addressed to the original O-lorenzi.it, 7% (6 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain O-lorenzi.it.

Content Size

1.3 MB

After Optimization

1.1 MB

In fact, the total size of O-lorenzi.it main page is 1.3 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. Images take 569.5 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 215.8 kB

Original 248.9 kB
After minification 189.0 kB
After compression 33.1 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. This page needs HTML code to be minified as it can gain 59.9 kB, which is 24% 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 215.8 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 4.7 kB

Original 569.5 kB
After minification 564.8 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. O Lorenzi images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 239 B

Original 365.9 kB
After minification 365.9 kB
After compression 365.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 881 B

Original 93.9 kB
After minification 93.9 kB
After compression 93.0 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. O-lorenzi.it has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O Lorenzi. 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 CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

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 O-lorenzi.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 O-lorenzi.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

o-lorenzi.it

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Coltelleria Lorenzi - dal 1919 a Milano

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

o-lorenzi.it

theme-df7155475.css

font-awesome-preload.css

js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

o-lorenzi.it

theme-df7155475.css

font-awesome-preload.css

js

css

bottom-cdde4b474.js

checkout.js

script.js

css

ITDarkGrey230x60.jpg

1.jpg

2.jpg

logo-1705299845.jpg

11-0_thumb.jpg

370-small_default.jpg

359-small_default.jpg

467-small_default.jpg

318-small_default.jpg

328-small_default.jpg

344-small_default.jpg

589-small_default.jpg

319-small_default.jpg

405-small_default.jpg

543-small_default.jpg

512-small_default.jpg

466-small_default.jpg

578-small_default.jpg

537-small_default.jpg

455-small_default.jpg

447-small_default.jpg

332-small_default.jpg

579-small_default.jpg

326-small_default.jpg

341-small_default.jpg

353-small_default.jpg

343-small_default.jpg

361-small_default.jpg

522-small_default.jpg

387-small_default.jpg

310-small_default.jpg

325-small_default.jpg

327-small_default.jpg

302-small_default.jpg

284-small_default.jpg