Cerego.com The standard for personalized learning | Cerego

Cerego uses AI and machine learning to scale proven cognitive science and make learning possible, for anyone. We aim to transform the learning experie...

Cerego.com Overview

Cerego.com ranking shows that the page is at position 143,219 over the world, while the bulk of its audience is from United States, where it ranks 42,908.

In terms of rank-to-traffic ratio, cerego.com has 1,111 unique users per day, viewing 4,882 pages. The rank based value of cerego.com is 86,724 USD. Every user makes 4.71 pageviews on average.

Cerego.com boasts a link base consisting of 378 referring domains and 436 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in February 13, 2023, cerego.com has an expired wildcard SSL certificate issued by Amazon (expired on August 21, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Amazon.

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

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

Cerego.com Rank Summary

Global Rank

143,219

Average Load Time

1.68sec

Links In Count

Website Value

$80,300

Audience Geography. Where are cerego.com visitors located?

Country	Visitors
United States US	41.5%
France FR	27.5%
Italy IT	16.6%
United Arab Emirates AE	1.3%
Canada CA	1.3%
Other	11.8%

Country	Pageviews
United States US	49.2%
France FR	26.5%
Italy IT	6.4%
Canada CA	3%
United Arab Emirates AE	2.3%
Other	12.6%

Country	Rank
France FR	13905
United Arab Emirates AE	22212
Italy IT	22323
United States US	42908
Canada CA	98795

Where do visitors go on cerego.com?

Subdomain	Pageviews
cerego.com	98.97%
other	1.03%

Subdomain	Pageviews per User
cerego.com	3.1

Subdomain	Reach
cerego.com	99.71%

How popular is cerego.com?

Period	Global Rank	Global Rank Delta
past 3 months	143219	-25937
past month	118633	-54773
past week	172540	70890
yesterday	326980	172650

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	117390	-2146	45	4%	4.4	-22.38%
30	119331	-1634	44	-1.42%	3.1	-46.88%
7	189798	53275	25	-37.83%	2.7	40%
1	399296	277099	1	-79.065%	2	-57.783%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	165289	-40598	37	30%
30	126800	-86063	51	86%
7	181594	85744	32	-55.7%
1	327884	138379	2	-50.478%

Cerego.com Website Safety

Overview

Last Updated: 07/07/2024

Overall result - cerego.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

Last Updated: 03/24/2024

cerego.com is safe.

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

Google Safe Search

Last Updated: 11/01/2016

cerego.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 Browsing

Last Updated: 01/09/2019

cerego.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: 02/24/2021

cerego.com is safe.

McAfee assesses cerego.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 cerego.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

cerego.com child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.cerego.com
Issuer Organization	Amazon
Issuer	Amazon RSA 2048 M02
Algorithm	RSA-SHA256
Valid form	02/08/2023
Expiration	08/21/2023
Signed	Certificate is not self signed
Additional Domains	*.cerego.com cerego.com

Cerego.com Rank History

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

Cerego.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

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

Last Update: 10/13/2023

#
# 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.
#

Cerego.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: CEREGO.COM
Registry Domain ID: 11753299_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.amazon.com
Registrar URL: http://registrar.amazon.com
Updated Date: 2021-03-05T01:05:03Z
Creation Date: 1999-10-27T15:16:16Z
Registry Expiry Date: 2021-10-27T15:16:16Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: abuse@amazonaws.com
Registrar Abuse Contact Phone: +1.2067406200
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1518.AWSDNS-61.ORG
Name Server: NS-1591.AWSDNS-06.CO.UK
Name Server: NS-238.AWSDNS-29.COM
Name Server: NS-880.AWSDNS-46.NET
DNSSEC: signedDelegation
DNSSEC DS Data: 51043 13 2 5FF21D1B3C08D7044C200CBD7121C1BEC40E10DDA9EDBBFA089AC68702185A61
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-25T08:17:02Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Cerego.com HTML Check

HTML Validation Tool

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

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

An element with “role=menuitem” must be contained in, or owned by, an element with “role=menubar” or “role=menu”.

Duplicate ID “hs-cta-wrapper-f2124424-c1f1-4d25-9f1d-99bce10cea9f”.

Duplicate ID “hs-cta-f2124424-c1f1-4d25-9f1d-99bce10cea9f”.

Duplicate ID “hs-cta-img-f2124424-c1f1-4d25-9f1d-99bce10cea9f”.

Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

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

Element “h3” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Element “h4” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

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

Warnings

The first occurrence of ID “hs-cta-wrapper-f2124424-c1f1-4d25-9f1d-99bce10cea9f” was here.

The first occurrence of ID “hs-cta-f2124424-c1f1-4d25-9f1d-99bce10cea9f” was here.

The first occurrence of ID “hs-cta-img-f2124424-c1f1-4d25-9f1d-99bce10cea9f” was here.

Empty heading.

Cerego.com Desktop Performance

Last tested: 12/15/2017

Desktop Speed

47%

Optimize images

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

Avoid landing page redirects

Leverage browser caching

Desktop Resource Breakdown

Total Resources	236
Number of Hosts	31
Static Resources	120
JavaScript Resources	40
CSS Resources	11

Cerego.com Mobile Insights

Last tested: 12/15/2017

Mobile Usability

97%

Size tap targets appropriately

Mobile Speed

35%

Optimize images

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

Avoid landing page redirects

Leverage browser caching

Reduce server response time

Mobile Resource Breakdown

Total Resources	237
Number of Hosts	31
Static Resources	120
JavaScript Resources	41
CSS Resources	11

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Cerego.com The standard for personalized learning | Cerego

Cerego uses AI and machine learning to scale proven cognitive science and make learning possible, for anyone. We aim to transform the learning experie...

Cerego.com Overview

Cerego.com Rank Summary

Cerego.com Website Safety

Cerego.com Rank History

Cerego.com Hosting Information

Cerego.com Domain Registration and Settings

Cerego.com HTML Check

Cerego.com Desktop Performance

Cerego.com Mobile Insights

Cerego.com Similar Audits

Cerego.com Common Typos