peergrade.io - Peergrade - engaging student peer review

Peergrade.io Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 0.82 sec.

Last Checked: 04/28/2024

Peergrade.io traffic estimate is about 3,404 unique visitors and 12,595 pageviews per day. The approximated value of peergrade.io is 219,000 USD. Every unique visitor makes about 3.7 pageviews on average.

Alexa Traffic Rank estimates that peergrade.io is ranked number 10,056 in the world, while most of its traffic comes from United States, where it occupies as high as 60,414 place.

peergrade.io is hosted by CLOUDFLARENET - Cloudflare, Inc., US in United Kingdom and we recommend relocating the server to United States, as it will speed up peergrade.io page load time for the majority of their users. See the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

Peergrade.io is registered under .IO top-level domain. Check other websites in .IO zone.

During the last check (November 25, 2019) peergrade.io has an expired SSL certificate issued by Let's Encrypt (expired on December 31, 2019), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search and Symantec peergrade.io is pretty a safe domain.

Relying on Google Mobile-Friendly test peergrade.io is well optimized for mobile and tablet devices, however website page loading time may be improved.

Peergrade.io General Information

Peergrade.io Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
United States US	45.6%
India IN	22%
Other	32.5%

Country	Rank
India IN	45217
United States US	60414

Peergrade.io Traffic Distribution

Where do visitors go on peergrade.io?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
app.peergrade.io	99.7%
other	0.3%

Subdomain	Views per User
app.peergrade.io	6.2

Subdomain	Reach
app.peergrade.io	100%

Peergrade.io Popularity

How popular is peergrade.io?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	52782	-51855
past month	116483	76644
past week	108225	-127780
yesterday	56447	-18679

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	51979	-75354	123	190%	3.7	46%
30	81866	35078	74	-54.483%	6.2	100%
7	68177	-93256	96	190%	7	20%
1	32791	6151	23	-16.04%	8	-40.96%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	57917	-46627	13	99%
30	142753	101977	41	-77.789%
7	142240	-175852	5	100%
1	86481	-23678	10	40%

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Peergrade.io Safety Information

Rankchart Summary

Safe

Updated: 04/28/2024

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

Safe

Updated: 03/31/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 12/25/2016

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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

McAfee® WebAdvisor

Safe

Updated: 03/01/2021

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

Web of Trust

Not Checked

Updated: 04/28/2024

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

Peergrade.io SSL Information

Information about SSL/TLS certificates

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Domain	peergrade.io
Issuer Organization	Let's Encrypt
Issuer	Let's Encrypt Authority X3
Algorithm	RSA-SHA256
Valid form	10/02/2019
Expiration	12/31/2019
Signed	Certificate is not self signed
Additional Domains	help.peergrade.io peergrade.com peergrade.io www.peergrade.com www.peergrade.io

SSL Checker

Peergrade.io Server Information

Peergrade.io Server Location

Where website hosting server is located?

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Peergrade.io ASN Information

Information about IP address owner

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ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Updated: 03/12/2024

Raw ASN data:

#
# 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.
#

Geolocation

ASN Lookup

Peergrade.io Domain Name Information

Peergrade.io DNS Information

Domain name service records

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Host	A Record	TTL
peergrade.io	178.62.48.159	300

Host	MX Record	Priority	TTL
peergrade.io	mx2.zoho.com	20	60
peergrade.io	mx.zoho.com	15	60
peergrade.io	alt4.aspmx.l.google.com	10	60
peergrade.io	aspmx.l.google.com	1	300
peergrade.io	alt2.aspmx.l.google.com	5	60
peergrade.io	alt1.aspmx.l.google.com	5	60
peergrade.io	alt3.aspmx.l.google.com	10	60

Host	NS Record	TTL
peergrade.io	dns1.registrar-servers.com	1800
peergrade.io	dns2.registrar-servers.com	1800

Host	TXT Record	TTL
peergrade.io	google-site-verification=hmEnEycjq1pVyu7I4ejlYeekjSBhQqxdZW_2QweQXp8	300
peergrade.io	zoho-verification=zb14615853.zmverify.zoho.com	60
peergrade.io	google-site-verification=CwRx1TuxiJirU_CdYPs-l4D_eJIPdcZEKXcKuBpOuig	60
peergrade.io	v=spf1 mx include:spf.efwd.registrar-servers.com include:sendgrid.net include:_spf.google.com ~all	1800
peergrade.io	google-site-verification=EFCs6BYKPZCr1NNmz-ICbGIsCVTdRJqJ9zDRiWxObSw	60

Peergrade.io Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Domain Name: peergrade.io
Registry Domain ID: db954737e7ec44b0bd4e811716a59189-DONUTS
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: https://www.namecheap.com/
Updated Date: 2022-06-22T07:47:33Z
Creation Date: 2015-07-17T10:28:15Z
Registry Expiry Date: 2023-07-17T10:28:15Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Peergrade Aps
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Hovedstaden
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DK
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: simon.ns.cloudflare.com
Name Server: wally.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-11-16T21:54:10Z

Whois

DNS Lookup

Peergrade.io HTML Validation

Peergrade.io W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

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

End tag “h4” seen, but there were open elements.

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

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Duplicate attribute “xmlns”.

Warnings:

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

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

The “contentinfo” role is unnecessary for element “footer”.

HTML Validator

Peergrade.io Desktop Performance

How Well Peergrade.io Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

38%

Optimize images

Enable compression

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

Leverage browser caching

Minify CSS

Minify JavaScript

Minify HTML

Updated: 01/30/2018

Peergrade.io Mobile Performance

How Optimized Is Peergrade.io for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

99%

Size tap targets appropriately

Updated: 01/29/2018

Peergrade.io Nearest Competitors

Estimated Nearest Competitors Of Peergrade.io

sinil1558.com
sjcsvc.com
sovryn.com
tekkenzaibatsu.com
thenbhd.com
usrecallnews.com
wown.com
extrasmallworld.de
nic.ec
metaworldseller.fr
peergrade.io
kadokawa-anime.jp
accel-world.net
phpspec.net
bibliotheekzuidkennemerland.nl
dedrontenaar.nl
4kids.org
cowlitz.org
hopewelltwp.org
itojun.org
snagmetalsmith.org
sosy-lab.org

Peergrade.io URL Typos

Most common user URL mistypes for peergrade.io

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www.peergrade.net
www.peergrade.org
www.peergrade.info
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www.peergrade.us
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www.peergradde.io
www.peergradr.io
www.peergrader.io

Total Resources	164
Number of Hosts	34
Static Resources	82
JavaScript Resources	45
CSS Resources	9

Text	9.1 KBytes
CSS	426.3 KBytes
Images	1.9 MBytes
HTML	96.7 KBytes
JavaScript	4.0 MBytes
Other	124.0 KBytes

Total Resources	159
Number of Hosts	33
Static Resources	79
JavaScript Resources	45
CSS Resources	9

Text	11.2 KBytes
CSS	443.6 KBytes
Images	1.9 MBytes
HTML	88.4 KBytes
JavaScript	4.0 MBytes
Other	118.8 KBytes

Peergrade.io Peergrade - engaging student peer review

Learn by giving feedback! Peergrade is a free online platform to facilitate peer feedback sessions with students.

Peergrade.io Quick Summary

Peergrade.io General Information

Peergrade.io Audience Geography

Peergrade.io Traffic Distribution

Peergrade.io Popularity

Peergrade.io Safety Information

Peergrade.io SSL Information

Peergrade.io Server Information

Peergrade.io Server Location

Peergrade.io ASN Information

Peergrade.io Domain Name Information

Peergrade.io DNS Information

Peergrade.io Whois Information

Peergrade.io HTML Validation

Peergrade.io W3C HTML Markup Validation

Peergrade.io Desktop Performance

How Well Peergrade.io Performs On Desktops?

Peergrade.io Mobile Performance

How Optimized Is Peergrade.io for Mobile Devices?

Peergrade.io Nearest Competitors

Estimated Nearest Competitors Of Peergrade.io

Peergrade.io URL Typos

Most common user URL mistypes for peergrade.io