Readwise.io Readwise

Grow wiser and retain books better: Readwise sends you a daily email resurfacing your best highlights from Kindle, Instapaper, iBooks, and more.

Readwise.io Overview

out of 100 for desktop and 44 out of 100 for mobile.

Readwise.io is a website that provides a solution to people who read a lot on Kindle, which is known for making it hard to go through highlights and notes one has saved. The site’s name is a combination of the words read and wise, which communicates the idea that the site is a solution that makes it easy to act on insights and wisdom that one has gotten from reading. The site’s title, Readwise, is an apt name that suggests that the site is all about helping people keep their Kindle highlights from disappearing.

Readwise.io has a daily traffic of 1,086 unique users, and these users generate about 3,040.8 pageviews. The site has a value of 59,130 US dollars, which suggests that it has been successful at monetizing its traffic. The site is hosted by Amazon.com, Inc., with the hosting service being AMAZON-AES. The site is also using Let’s Encrypt SSL certificate, which means that the security of the site is assured.

In terms of whether the site is family-friendly, it does not contain any explicit or inappropriate content that would make it unsuitable for children. The site’s focus is on providing a service for Kindle users and has no content that could be interpreted as harmful or offensive to minors.

The site’s PageSpeed Insights scores indicate that it could use some improvement in terms of speed. The desktop score of 57 out of 100 suggests that there is some work to be done to optimize the site for faster loading times. The mobile score of 44 out of 100 is even more concerning since mobile users are becoming increasingly more important in today’s internet landscape.

In terms of the site’s overall structure, the homepage contains a clear value proposition that conveys what Readwise.io does and the benefits it provides. The site uses a clean and simple layout, which makes it easy to navigate and use. The homepage also has buttons that allow people to sign up for the service, which is an essential aspect of the site’s conversion optimization efforts.

Another section of the site that is of note is the “Features” page, which explains the various features that Readwise.io offers in more detail. The page is again clean and straightforward, with images and icons that help to break up the text and make it more appealing to read.

Overall, Readwise.io is a useful site that provides a solution to people who read a

Readwise.io Rank Summary

Global Rank

220,398

Average Load Time

1.03sec

Links In Count

Website Value

$59,130

Audience Geography. Where are readwise.io visitors located?

Country	Visitors
United States US	62.5%
United Kingdom GB	9.4%
Slovakia SK	8%
Colombia CO	3.1%
Other	17.2%

Country	Pageviews
United States US	52.9%
United Kingdom GB	14%
Slovakia SK	5.3%
Colombia CO	5%
Other	22.8%

Country	Rank
Slovakia SK	12211
Colombia CO	27912
United Kingdom GB	65940
United States US	69419

Where do visitors go on readwise.io?

Subdomain	Pageviews
readwise.io	91.82%
blog.readwise.io	8.18%

Subdomain	Pageviews per User
readwise.io	1.9
blog.readwise.io	1

Subdomain	Reach
readwise.io	88.72%
blog.readwise.io	15.32%

How popular is readwise.io?

Period	Global Rank	Global Rank Delta
past 3 months	220398	76396
past month	234432	-32601
past week	385865	153887
yesterday	337973	4802

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	234232	82322	19	-41%	2.8	-3.15%
30	306885	24447	13	-10.32%	1.9	-33.69%
7	597634	292439	6	-59.448%	1	-35.42%
1	448354	643	9	-1.61%	2	2%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	229844	79484	25	-38.99%
30	222479	-59727	26	40%
7	322453	98122	17	-37.31%
1	330765	24552	2	-3.26%

Readwise.io Website Safety

Overview

Last Updated: 12/26/2024

Overall result - readwise.io 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: 04/03/2024

readwise.io is safe.

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

Google Safe Search

Last Updated: 11/21/2017

readwise.io 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

readwise.io 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: 03/12/2020

readwise.io is safe.

McAfee assesses readwise.io 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 readwise.io for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 12/26/2024

readwise.io child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	readwise.io
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	09/16/2024
Expiration	12/15/2024
Signed	Certificate is not self signed
Additional Domains	readwise.io *.x.readwise.io

Readwise.io Rank History

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

Readwise.io Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 03/23/2024

#
# 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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

Readwise.io Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: readwise.io
Registry Domain ID: 954e64903e2e422cb969628354b88a8e-DONUTS
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: https://www.namecheap.com/
Updated Date: 2023-08-03T07:25:34Z
Creation Date: 2017-08-28T17:18:28Z
Registry Expiry Date: 2024-08-28T17:18:28Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Privacy service provided by Withheld for Privacy ehf
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Capital Region
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: IS
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: cory.ns.cloudflare.com
Name Server: ines.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-12-19T19:39:15Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Readwise.io HTML Check

HTML Validation Tool

Errors

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

Stray doctype.

A document must not include more than one “meta” element with its “name” attribute set to the value “description”.

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

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

No space between attributes.

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Attribute “"” not allowed on element “div” at this point.

Bad value “32px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Duplicate attribute “class”.

Attribute “margin-right:” not allowed on element “svg” at this point.

Attribute “4px;"” not allowed on element “svg” at this point.

Attribute “"” not allowed on element “svg” at this point.

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Attribute “"” is not serializable as XML 1.0.

Attribute “margin-right:” is not serializable as XML 1.0.

Attribute “4px;"” is not serializable as XML 1.0.

Readwise.io Desktop Performance

Last tested: 04/01/2019

Desktop Speed

72%

Optimize images

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

Leverage browser caching

Enable compression

Minify HTML

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	62
Number of Hosts	16
Static Resources	45
JavaScript Resources	19
CSS Resources	9

Readwise.io Mobile Insights

Last tested: 04/01/2019

Mobile Usability

96%

Size tap targets appropriately

Mobile Speed

57%

Optimize images

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

Leverage browser caching

Enable compression

Minify HTML

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	62
Number of Hosts	16
Static Resources	45
JavaScript Resources	19
CSS Resources	9

Readwise.io Common Typos

www.readwise.com
www.readwise.net
www.readwise.org
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Readwise.io Readwise

Grow wiser and retain books better: Readwise sends you a daily email resurfacing your best highlights from Kindle, Instapaper, iBooks, and more.

Readwise.io Overview

Readwise.io Rank Summary

Readwise.io Website Safety

Readwise.io Rank History

Readwise.io Hosting Information

Readwise.io Domain Registration and Settings

Readwise.io HTML Check

Readwise.io Desktop Performance

Readwise.io Mobile Insights

Readwise.io Similar Audits

Readwise.io Common Typos