Access archivioriccardi.it. ArchivioRiccardi - La Storia d'Italia in 3 milioni di foto

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

archivioriccardi.it

363 ms

www.archivioriccardi.it

1796 ms

js

101 ms

bootstrap.min.css

82 ms

font-awesome.min.css

76 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 52% of them (60 requests) were addressed to the original Archivioriccardi.it, 36% (42 requests) were made to Fonts.gstatic.com and 3% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Archivioriccardi.it.

Content Size

1.6 MB

After Optimization

1.3 MB

In fact, the total size of Archivioriccardi.it main page is 1.6 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. 65% of websites need less resources to load. Images take 998.3 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 79.4 kB

Original 91.3 kB
After minification 51.3 kB
After compression 11.9 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 40.0 kB, which is 44% 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 79.4 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 1.9 kB

Original 998.3 kB
After minification 996.4 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. Archivio Riccardi images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 178.5 kB

Original 317.0 kB
After minification 317.0 kB
After compression 138.5 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 178.5 kB or 56% of the original size.

CSS Optimization

-6%

Potential reduce by 9.7 kB

Original 171.6 kB
After minification 171.6 kB
After compression 161.9 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. Archivioriccardi.it has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Archivio Riccardi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

IT
Language Claimed

EN
Encoding

UTF-8

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

archivioriccardi.it

Open Graph data is detected on the main page of Archivio Riccardi. 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

ArchivioRiccardi - La Storia d'Italia in 3 milioni di foto

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

archivioriccardi.it

www.archivioriccardi.it

js

bootstrap.min.css

font-awesome.min.css

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

archivioriccardi.it

www.archivioriccardi.it

js

bootstrap.min.css

font-awesome.min.css

css

stylesheet.css

responsive.css

owl.carousel.css

owl.transitions.min.css

theme.css

jquery.min.js

jquery-ui.min.js

custom.js

style.min.css

front.css

jquery-ui.css

colorpicker.css

jquery-ui.css

style.css

jquery.navgoco.css

dashicons.min.css

frontend.min.css

ultimate-post-list-public.css

frontend-lite.min.css

swiper.min.css

post-2515.css

global.css

public.css

general.min.css

text-animations.min.css

frontend.min.css

all.min.css

css

no-right-click-images.js

jquery.raty.min.js

colorpicker.js

eye.js

utils.js

jquery.cookie.min.js

jquery.navgoco.min.js

parally.js

bootstrap.min.js