Scaruffi.com Piero Scaruffi's knowledge base

A knowledge base of science, art, history, philosophy, music, literature, politics, cinema, travel

Scaruffi.com Overview

/100

Mobile User Experience 98/100

Overall, the Scaruffi.com website is a comprehensive knowledge base that covers a broad range of topics, including science, art, history, philosophy, music, literature, politics, cinema, and travel. The site is designed to provide users with a wealth of information on these subjects, and it does an excellent job of presenting the information in an organized, easy-to-navigate format.

From a technical standpoint, the website is well-designed and efficient, with a solid performance rating on PageSpeed Insights. However, the website's speed score is only 71/100 which is not good. The mobile user experience score is very high at 98/100, which ensures a pleasant browsing experience for mobile users. The site is also secure, with an SSL certificate issued by Let's Encrypt.

One thing that's not clear from the website is whether it is family-friendly. Although the site covers a wide range of topics that could be of interest to families, there is no explicit mention or rating of its suitability for children or teens. This could be an area for improvement, especially considering that many parents and educators are looking for reliable sources of information and educational materials for young learners.

In terms of traffic, Scaruffi.com enjoys considerable popularity, with an average of 1585 unique visitors per day and over 7000 pageviews. Its estimated value of $122,640 US dollars reflects the high-quality content and user engagement of the site.

The site is hosted by PRETECS - PRETECS NETWORKS INC., CA hosting, which ensures reliable uptime and quick access to the site's resources. The top-level domain (TLD) of .COM is a popular choice for many businesses and organizations, as it is widely recognized and easily accessible for users all over the world.

Overall, Scaruffi.com is a robust and informative knowledge base that offers a broad range of subjects and topics for users to explore. While there is room for improvement with regards to its speed score and family-friendly rating, the site's high traffic and value indicate that it is a valuable and well-respected resource for users seeking in-depth knowledge and information.

Scaruffi.com Rank Summary

Global Rank

91,719

Average Load Time

0.73sec

Links In Count

1,377

Website Value

$122,763

Audience Geography. Where are scaruffi.com visitors located?

Country	Visitors
United States US	31.8%
Italy IT	25.5%
United Kingdom GB	4%
Canada CA	3.5%
Mexico MX	2.7%
India IN	1.7%
Other	30.9%

Country	Pageviews
United States US	47.4%
Italy IT	24.8%
United Kingdom GB	2.5%
Canada CA	1.2%
Mexico MX	0.9%
India IN	0.4%
Other	22.9%

Country	Rank
Italy IT	9560
United States US	46406
Mexico MX	50575
Canada CA	62057
United Kingdom GB	72103
India IN	267810

Where do visitors go on scaruffi.com?

Subdomain	Pageviews
scaruffi.com	100%

Subdomain	Pageviews per User
scaruffi.com	4.3

Subdomain	Reach
scaruffi.com	100%

How popular is scaruffi.com?

Period	Global Rank	Global Rank Delta
past 3 months	91719	637
past month	102331	13491
past week	81660	-23747
yesterday	75771	20854

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	75575	6770	78	-9.763%	4.5	-12.35%
30	86499	16094	67	-19.77%	4.3	-10.04%
7	58005	-65897	11	150%	5.8	100%
1	33882	-23670	21	80%	10	200%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	105354	-2554	64	3%
30	117127	13359	57	-10.85%
7	99982	-6150	7	7%
1	120403	60048	7	-48.371%

Scaruffi.com Website Safety

Overview

Last Updated: 01/13/2025

Unknown status.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/24/2024

scaruffi.com is safe.

Norton ConnectSafe evaluates scaruffi.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 01/13/2025

Unknown status.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

scaruffi.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/23/2021

scaruffi.com is safe.

McAfee assesses scaruffi.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze scaruffi.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

scaruffi.com child safety is very good.

The WOT calculates reputation of the scaruffi.com. This reputation system receives ratings from users and information from third-party sources, assesses the scaruffi.com for safety features and confirms, whether scaruffi.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.scaruffi.com
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	08/12/2024
Expiration	11/10/2024
Signed	Certificate is not self signed
Additional Domains	.scaruffi.com .svairi.com memejam.com scaruffi.com svairi.com www.memejam.com www.memejam.scaruffi.com www.svairi.scaruffi.com

Scaruffi.com Rank History

Alexa Rank shows how popular scaruffi.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If scaruffi.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to scaruffi.com and pageviews on scaruffi.com over the past 3 months.

Scaruffi.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 39962

ASN Title: PRETECS - PRETECS NETWORKS INC., CA

Last Update: 07/19/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 39962
ASName: PRETECS
ASHandle: AS39962
RegDate: 2013-08-12
Updated: 2013-08-12
Ref: https://rdap.arin.net/registry/autnum/39962

OrgName: PRETECS NETWORKS INC.
OrgId: PNM-15
Address: 300-1095 McKenzie Ave
City: Victoria
StateProv: BC
PostalCode: V8P 2L5
Country: CA
RegDate: 2012-05-03
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/PNM-15

OrgNOCHandle: NOC13270-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-250-999-2199
OrgNOCEmail: abuse@fullhost.io
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC13270-ARIN

OrgAbuseHandle: ABUSE3450-ARIN
OrgAbuseName: Abuse Department
OrgAbusePhone: +1-250-999-2199
OrgAbuseEmail: abuse@fullhost.io
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3450-ARIN

OrgTechHandle: IPADM666-ARIN
OrgTechName: IP Admin
OrgTechPhone: +1-250-999-2199
OrgTechEmail: abuse@fullhost.io
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM666-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Scaruffi.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: SCARUFFI.COM
Registry Domain ID: 786394_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.squarespace.domains
Registrar URL: http://domains2.squarespace.com
Updated Date: 2024-04-23T10:25:57Z
Creation Date: 1998-01-23T05:00:00Z
Registry Expiry Date: 2025-01-22T05:00:00Z
Registrar: Squarespace Domains II LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: abuse-complaints@squarespace.com
Registrar Abuse Contact Phone: +1.6466935324
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.FULLHOST.COM
Name Server: NS2.FULLHOST.COM
Name Server: NS3.FULLHOST.COM
Name Server: NS4.FULLHOST.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-20T19:10:01Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
scaruffi.com	162.223.225.219	14400

Host	MX Record	Priority	TTL
scaruffi.com	scaruffi.com	0	14400

Host	NS Record	TTL
scaruffi.com	ns-cloud-a1.googledomains.com	21600
scaruffi.com	ns-cloud-a2.googledomains.com	21600
scaruffi.com	ns-cloud-a3.googledomains.com	21600
scaruffi.com	ns-cloud-a4.googledomains.com	21600

Host	TXT Record	TTL
scaruffi.com	v=spf1 +a +mx +ip4:162.223.225.13 ~all	14400

ns-cloud-a1.googledomains.com
TTL: 21600
Email address: cloud-dns-hostmaster.google.com
Serial: 2
Refresh: 21600
Retry: 3600
Expire: 259200
Minimum: 300

Scaruffi.com HTML Check

HTML Validation Tool

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Stray end tag “link”.

Internal encoding declaration “gb2312” disagrees with the actual encoding of the document (“utf-8”).

Bad value “index/html; charset=gb2312” for attribute “content” on element “meta”: The legacy encoding declaration did not start with “text/html;”.

Attribute “topmargin” not allowed on element “body” at this point.

The “background” attribute on the “body” element is obsolete. Use CSS instead.

The “center” element is obsolete. Use CSS instead.

The “font” element is obsolete. Use CSS instead.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

End tag “td” seen, but there were open elements.

Unclosed element “font”.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

Element “dir” not allowed as child of element “font” in this context. (Suppressing further errors from this subtree.)

The “dir” element is obsolete. Use the “ul” element instead.

Stray end tag “a”.

End tag “font” violates nesting rules.

No “i” element in scope but a “i” end tag seen.

Unclosed element “center”.

Start tag “a” seen but an element of the same type was already open.

Malformed byte sequence: “d6”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “c4”.

Element “hr” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Stray end tag “form”.

End tag “a” violates nesting rules.

No “font” element in scope but a “font” end tag seen.

Element “hr” not allowed as child of element “font” in this context. (Suppressing further errors from this subtree.)

End tag “center” seen, but there were open elements.

End tag for “body” seen, but there were unclosed elements.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Scaruffi.com Desktop Performance

Last tested: 11/11/2016

Desktop Speed

68%

Optimize images

Leverage browser caching

Enable compression

Minify JavaScript

Desktop Resource Breakdown

Total Resources	19
Number of Hosts	2
Static Resources	17
JavaScript Resources	1

Scaruffi.com Mobile Insights

Last tested: 11/11/2016

Mobile Usability

59%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

71%

Optimize images

Leverage browser caching

Enable compression

Minify JavaScript

Mobile Resource Breakdown

Total Resources	19
Number of Hosts	2
Static Resources	17
JavaScript Resources	1

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Scaruffi.com Piero Scaruffi's knowledge base

A knowledge base of science, art, history, philosophy, music, literature, politics, cinema, travel

Scaruffi.com Overview

Scaruffi.com Rank Summary

Scaruffi.com Website Safety

Scaruffi.com Rank History

Scaruffi.com Hosting Information

Scaruffi.com Domain Registration and Settings

Scaruffi.com HTML Check

Scaruffi.com Desktop Performance

Scaruffi.com Mobile Insights

Scaruffi.com Similar Audits

Scaruffi.com Common Typos