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Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/05/2024

Stemconnector.com traffic volume is 8,295 unique daily visitors and their 33,179 pageviews. The web value rate of stemconnector.com is 50,269 USD. Each visitor makes around 4.28 page views on average.

Stemconnector.com belongs to FASTLY - Fastly, US. Check the list of other websites hosted by FASTLY - Fastly, US.

Stemconnector.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (March 14, 2022) stemconnector.com show that stemconnector.com has an expired SSL certificate issued by Let's Encrypt (expired on May 27, 2022). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing and Symantec stemconnector.com is pretty a safe domain.

Relying Google MobileFriendly test stemconnector.com is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.

Stemconnector.com General Information

not found

Stemconnector.com Safety Information

Overview

Last Updated: 11/05/2024

Unknown status.

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: 03/02/2024

stemconnector.com is safe.

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

Google Safe Search

Last Updated: 11/05/2024

Not yet checked.

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: 01/10/2019

stemconnector.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: 03/22/2021

stemconnector.com is safe.

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

Web of Trust

Last Updated: 11/05/2024

stemconnector.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	www.stemconnector.com
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	02/26/2022
Expiration	05/27/2022
Signed	Certificate is not self signed
Additional Domains	stemconnector.com www.stemconnector.com

Stemconnector.com Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 54113
ASN Title: FASTLY - Fastly, US

Last Update: 03/30/2024

ASN Whois

#
# 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.
#

Stemconnector.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: STEMCONNECTOR.COM
Registry Domain ID: 1651625486_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2023-04-19T16:45:56Z
Creation Date: 2011-04-18T22:12:37Z
Registry Expiry Date: 2025-04-18T22:12:37Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS03.DOMAINCONTROL.COM
Name Server: NS04.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-05-03T07:35:58Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Stemconnector.com HTML Validation

HTML Validation Tool

Errors

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

Bad value “50px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

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

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

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

Bad value “250px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Element “a” is missing one or more of the following attributes: “role”.

Stray end tag “span”.

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

Stray doctype.

Stray start tag “html”.

Stray start tag “head”.

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Attribute “charset” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.

A document must not include more than one “meta” element with a “charset” attribute.

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

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

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

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

Duplicate ID “wp-custom-css”.

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

Duplicate ID “x-generated-css”.

Duplicate ID “cornerstone-custom-page-css”.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Duplicate ID “top”.

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

The “aria-controls” attribute must point to an element in the same document.

Warnings

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

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

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

The first occurrence of ID “wp-custom-css” was here.

The first occurrence of ID “x-generated-css” was here.

The first occurrence of ID “cornerstone-custom-page-css” was here.

The first occurrence of ID “top” was here.

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

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Stemconnector.com Desktop Insights

Last tested: 04/28/2018

Desktop

Desktop Speed

87%

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

Optimize images

Leverage browser caching

Minify CSS

Minify HTML

Minify JavaScript

Enable compression

Desktop Resource Breakdown

Total Resources	102
Number of Hosts	12
Static Resources	87
JavaScript Resources	33
CSS Resources	35

Stemconnector.com Mobile Insights

Last tested: 04/28/2018

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

66%

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

Optimize images

Leverage browser caching

Minify CSS

Minify HTML

Minify JavaScript

Enable compression

Mobile Resource Breakdown

Total Resources	102
Number of Hosts	12
Static Resources	87
JavaScript Resources	33
CSS Resources	35

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Stemconnector.com Home - STEMconnector

STEMconnector is the leading corporation connecting all aspects of the STEM community from K-12 to global corporations. We are a research-driven, prof...

Quick Summary

Stemconnector.com General Information

Stemconnector.com Safety Information

Stemconnector.com Server Information

Stemconnector.com Domain Name Information

Stemconnector.com HTML Validation

Stemconnector.com Desktop Insights

Stemconnector.com Mobile Insights

Stemconnector.com Nearest Competitors

Stemconnector.com Typos