Readium.org Readium Website

The Readium Projects primary goal is to provide high-quality, performant building blocks and applications for EPUB3 publications.

Readium.org Overview

Readium.org ranking shows that the page is at position 472,331 over the world, while the bulk of its audience is from United States, where it ranks 748,822.

In terms of rank-to-traffic ratio, readium.org has 910 unique users per day, viewing 1,562 pages. The rank based value of readium.org is 18,941 USD. Every user makes 1.82 pageviews on average.

Readium.org boasts a link base consisting of 369 referring domains and 412 external backlinks, as revealed by the data obtained from web network scanning.

Readium.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in July 06, 2024, readium.org has an expired SSL certificate issued by Let's Encrypt (expired on October 01, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust readium.org is a fairly safe domain.

According the Mobile-Friendly test by Google readium.org is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Readium.org Rank Summary

Global Rank

472,331

Average Load Time

1.22sec

Links In Count

256

Website Value

$17,538

Audience Geography. Where are readium.org visitors located?

Country	Visitors
United States US	11.4%
Indonesia ID	10.2%
Other	79%

Country	Pageviews
United States US	12.1%
Indonesia ID	11.1%
Other	77.1%

Country	Rank
Indonesia ID	63707
United States US	748822

Where do visitors go on readium.org?

Subdomain	Pageviews
readium.org	100%

Subdomain	Pageviews per User
readium.org	1

Subdomain	Reach
readium.org	100%

How popular is readium.org?

Period	Global Rank	Global Rank Delta
past 3 months	472331	-76080
past month	693563	383012
past week	1443963	936955

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	633146	-150561	5	40%	1.7	20%
30	1073944	685257	2	-73.947%	1	-44.12%
7	2022972	1197366	1	-74.723%	1	-4.762%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	434823	-48179	11	20%
30	571676	269623	8	-53.515%
7	1183202	772594	3	-73.501%

Readium.org Website Safety

Overview

Last Updated: 11/22/2024

Overall result - readium.org is safe.

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: 03/30/2024

readium.org is safe.

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

Google Safe Search

Last Updated: 12/13/2016

readium.org is safe.

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

readium.org 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: 03/01/2021

readium.org is safe.

McAfee assesses readium.org 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 readium.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

readium.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	readium.org
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	07/03/2024
Expiration	10/01/2024
Signed	Certificate is not self signed
Additional Domains	readium.org www.readium.org

Readium.org Rank History

Alexa Rank shows how popular readium.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If readium.org 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 readium.org and pageviews on readium.org over the past 3 months.

Readium.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 54113

ASN Title: FASTLY - Fastly, US

Last Update: 11/01/2024

#
# 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: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113

OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3

OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN

OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-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.
#

Readium.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: readium.org
Registry Domain ID: b51ad40cd6e0405bb34335caabf6eae5-LROR
Registrar WHOIS Server: whois.squarespace.domains
Registrar URL: https://domains.squarespace.com
Updated Date: 2024-06-19T08:11:58Z
Creation Date: 2012-01-23T23:37:32Z
Registry Expiry Date: 2025-01-23T23:37:32Z
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
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Readium Foundation
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: IL
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: jerome.ns.cloudflare.com
Name Server: nataly.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-11-15T08:18:57Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Readium.org HTML Check

HTML Validation Tool

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Attribute “about” not allowed on element “article” at this point.

Attribute “content” not allowed on element “span” at this point.

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

Warnings

The “document” role is unnecessary for element “body”.

The “banner” role is unnecessary for element “header”.

The “navigation” role is unnecessary for element “nav”.

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Readium.org Desktop Performance

Last tested: 01/27/2018

Desktop Speed

59%

Enable compression

Minify CSS

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Optimize images

Minify JavaScript

Leverage browser caching

Desktop Resource Breakdown

Total Resources	38
Number of Hosts	2
Static Resources	35
JavaScript Resources	18
CSS Resources	9

Readium.org Mobile Insights

Last tested: 01/27/2018

Mobile Usability

100%

Mobile Speed

51%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Enable compression

Minify CSS

Minify JavaScript

Leverage browser caching

Optimize images

Mobile Resource Breakdown

Total Resources	38
Number of Hosts	2
Static Resources	35
JavaScript Resources	18
CSS Resources	9

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Readium.org Readium Website

The Readium Projects primary goal is to provide high-quality, performant building blocks and applications for EPUB3 publications.

Readium.org Overview

Readium.org Rank Summary

Readium.org Website Safety

Readium.org Rank History

Readium.org Hosting Information

Readium.org Domain Registration and Settings

Readium.org HTML Check

Readium.org Desktop Performance

Readium.org Mobile Insights

Readium.org Similar Audits

Readium.org Common Typos