Perusall.com Perusall | Increase student engagement, participation, and collaboration

Would you like your students to be engaged? Perusall, a free social annotation platform, increases student engagement with your favorite course conten...

Perusall.com Overview

Perusall.com ranking shows that the page is at position 99,765 over the world, while the bulk of its audience is from United States, where it ranks 12,132.

In terms of rank-to-traffic ratio, perusall.com has 1,977 unique users per day, viewing 7,118 pages. The rank based value of perusall.com is 123,113 USD. Every user makes 3.89 pageviews on average.

Perusall.com boasts a link base consisting of 626 referring domains and 730 external backlinks, as revealed by the data obtained from web network scanning.

Perusall.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in October 12, 2024, perusall.com has an expired SSL certificate issued by Let's Encrypt (expired on November 26, 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 and Symantec perusall.com is a fairly safe domain.

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

Perusall.com Rank Summary

Global Rank
99,765
Average Load Time
2.51sec
Links In Count
64
Website Value
$113,994

Perusall.com Website Safety

logo
Overview
Last Updated: 12/26/2024
Overall result - perusall.com 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 logo
Norton Connect Safe
Last Updated: 03/25/2024
perusall.com is safe.
Norton ConnectSafe evaluates perusall.com for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 11/09/2016
perusall.com 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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
perusall.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.
McAfee logo
Site Advisor
Last Updated: 03/04/2021
perusall.com is safe.
McAfee assesses perusall.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 perusall.com for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 12/26/2024
perusall.com child safety is unknown.
The WOT calculates reputation of the perusall.com. This reputation system receives ratings from users and information from third-party sources, assesses the perusall.com for safety features and confirms, whether perusall.com is suitable for children.

SSL Information
Domainperusall.com
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form08/28/2024
Expiration11/26/2024
SignedCertificate is not self signed
Additional Domains perusall.com

Perusall.com Rank History

Perusall.com Hosting Information

Server Location

ASN Information

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 12/25/2024

#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

Perusall.com Domain Registration and Settings

WHOIS

Domain Name: PERUSALL.COM
Registry Domain ID: 1934728918_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2021-04-05T12:47:06Z
Creation Date: 2015-06-02T02:26:17Z
Registry Expiry Date: 2022-06-02T02:26:17Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS-1394.AWSDNS-46.ORG
Name Server: NS-1668.AWSDNS-16.CO.UK
Name Server: NS-90.AWSDNS-11.COM
Name Server: NS-959.AWSDNS-55.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-05-13T19:59:34Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Perusall.com HTML Check


Errors

Perusall.com Desktop Performance

Last tested: 11/08/2019

Speedometer image
Desktop Speed
44%

Desktop Resource Breakdown
Total Resources56
Number of Hosts5
Static Resources53
JavaScript Resources5
CSS Resources1

Perusall.com Mobile Insights

Last tested: 04/23/2018

Speedometer image
Mobile Usability
99%
Speedometer image
Mobile Speed
58%

Mobile Resource Breakdown
Total Resources33
Number of Hosts2
Static Resources31
JavaScript Resources2
CSS Resources1

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