Blackhillscorp.com Black Hills Corporation

An energy company improving life for customers, employees and shareholders throughout the Midwest.

Blackhillscorp.com Overview

Blackhillscorp.com ranking shows that the page is at position 1,056,615 over the world, while the bulk of its audience is from United States, where it ranks 171,071.

It is beneficial to blackhillscorp.com that their hosting company BLACKHILLSCORP - Black Hills Corporation, US servers are located in United States, as that reduces page load time for the majority of their users. See the list of other webpages hosted on BLACKHILLSCORP - Black Hills Corporation, US servers.

In terms of rank-to-traffic ratio, blackhillscorp.com has 224 unique users per day, viewing 678 pages. The rank based value of blackhillscorp.com is 6,314 USD. Every user makes 3.21 pageviews on average.

Blackhillscorp.com boasts a link base consisting of 429 referring domains and 504 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in July 06, 2024, blackhillscorp.com has a valid and up-to-date wildcard SSL certificate issued by Entrust, Inc. , certificate expiration date: July 06, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Entrust, Inc..

Based on data from Google Safe Browsing, Google Safe Search and Symantec blackhillscorp.com is a fairly safe domain.

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

Blackhillscorp.com Rank Summary

Global Rank

1,056,615

Average Load Time

2.45sec

Links In Count

101

Website Value

$5,846

Audience Geography. Where are blackhillscorp.com visitors located?

Country	Visitors
United States US	90.1%
Other	10%

Country	Pageviews
United States US	86.6%
Other	13.4%

Country	Rank
United States US	171071

Where do visitors go on blackhillscorp.com?

Subdomain	Pageviews
careers.blackhillscorp.com	76.85%
blackhillscorp.com	16.34%
other	6.82%

Subdomain	Pageviews per User
careers.blackhillscorp.com	3.6
blackhillscorp.com	2

Subdomain	Reach
careers.blackhillscorp.com	75.12%
blackhillscorp.com	36.32%

How popular is blackhillscorp.com?

Period	Global Rank	Global Rank Delta
past 3 months	1056615	124064
past month	750282	-497838
past week	825689	-445637
yesterday	560834	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1025549	44510	3	-4.963%	3	20%
30	678587	-577858	5	150%	3.5	40%
7	525767	-735270	7	300%	6	100%
1	284259	0	2	0%	9	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1135288	168942	32	-18.24%
30	843705	-512107	49	90%
7	1018907	-401162	4	50%
1	798337	0	7	0%

Blackhillscorp.com Website Safety

Overview

Last Updated: 09/20/2024

Overall result - blackhillscorp.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: 04/02/2024

blackhillscorp.com is safe.

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

Google Safe Search

Last Updated: 01/12/2017

blackhillscorp.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

blackhillscorp.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: 03/02/2021

blackhillscorp.com is safe.

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

Web of Trust

Last Updated: 09/20/2024

blackhillscorp.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.blackhillscorp.com
Issuer Organization	Entrust, Inc.
Issuer	Entrust Certification Authority - L1K
Algorithm	RSA-SHA256
Valid form	06/19/2024
Expiration	07/06/2025
Signed	Certificate is not self signed
Additional Domains	*.blackhillscorp.com blackhillscorp.com

Blackhillscorp.com Rank History

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

Blackhillscorp.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 53309

ASN Title: BLACKHILLSCORP - Black Hills Corporation, US

Last Update: 01/08/2024

#
# 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: 53309
ASName: BLACKHILLSCORP
ASHandle: AS53309
RegDate: 2009-12-07
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/53309

OrgName: Black Hills Corporation
OrgId: BLACK-90
Address: 7001 Mt. Rushmore Rd
Address: PO Box 1400
City: Rapid City
StateProv: SD
PostalCode: 57709-1400
Country: US
RegDate: 2009-08-10
Updated: 2018-05-02
Ref: https://rdap.arin.net/registry/entity/BLACK-90

OrgTechHandle: DWW4-ARIN
OrgTechName: Williams, Dennis W
OrgTechPhone: +1-605-721-2125
OrgTechEmail: dwilliam@blackhillscorp.com
OrgTechRef: https://rdap.arin.net/registry/entity/DWW4-ARIN

OrgAbuseHandle: DWW4-ARIN
OrgAbuseName: Williams, Dennis W
OrgAbusePhone: +1-605-721-2125
OrgAbuseEmail: dwilliam@blackhillscorp.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/DWW4-ARIN

RTechHandle: DWW4-ARIN
RTechName: Williams, Dennis W
RTechPhone: +1-605-721-2125
RTechEmail: dwilliam@blackhillscorp.com
RTechRef: https://rdap.arin.net/registry/entity/DWW4-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.
#

Blackhillscorp.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: BLACKHILLSCORP.COM
Registry Domain ID: 3010181_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2020-03-10T11:45:30Z
Creation Date: 1996-03-08T05:00:00Z
Registry Expiry Date: 2022-03-09T05:00:00Z
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: NS1.BLACKHILLSCORP.COM
Name Server: NS2.BLACKHILLSCORP.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-11-28T07:31:06Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
blackhillscorp.com	74.116.255.56	5

Host	MX Record	Priority	TTL
blackhillscorp.com	blackhillscorp-com.mail.protection.outlook.com	10	5

Host	NS Record	TTL
blackhillscorp.com	ns2.blackhillscorp.com
blackhillscorp.com	ns1.blackhillscorp.com

Host	TXT Record	TTL
blackhillscorp.com	9TeeYfGHKweXh64LKsC8YVf46EIUxQpckuF+Nq1hVOVqygPDuv/V5paGdEEY02RutELHHs6guuagWu4ZEq2CYg==	5
blackhillscorp.com	OATI iQ9fedL42wd@cD7Vz3fKijz@b2mA86822cU@b2mA86822cU	5
blackhillscorp.com	iQ9fedL42wd@cD7Vz3fKijz@b2mA86822cU@b2mA86822cU	5
blackhillscorp.com	v=spf1 mx ip4:74.116.255.77 ip4:74.116.253.77 ip4:68.168.240.77 ip4:68.168.240.105 ip4:74.116.255.105 ip4:74.116.253.105 include:spf.protection.outlook.com -all	5

ns1.blackhillscorp.com
TTL: 3600
Email address: root.ns1.blackhillscorp.com
Serial: 2022110901
Refresh: 1200
Retry: 180
Expire: 1209600
Minimum: 5

Blackhillscorp.com HTML Check

HTML Validation Tool

Errors

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

Attribute “http-equiv” not allowed on element “meta” at this point.

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

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

Attribute “alt” not allowed on element “input” at this point.

Stray end tag “div”.

Saw U+0000 in stream.

Warnings

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

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

The “complementary” role is unnecessary for element “aside”.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Blackhillscorp.com Desktop Performance

Last tested: 10/17/2015

Desktop Speed

81%

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

Leverage browser caching

Enable compression

Minify JavaScript

Optimize images

Desktop Resource Breakdown

Total Resources	36
Number of Hosts	9
Static Resources	31
JavaScript Resources	9
CSS Resources	8

Blackhillscorp.com Mobile Insights

Last tested: 08/14/2019

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

33%

Optimize images

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

Avoid landing page redirects

Leverage browser caching

Reduce server response time

Enable compression

Minify CSS

Mobile Resource Breakdown

Total Resources	40
Number of Hosts	8
Static Resources	25
JavaScript Resources	9
CSS Resources	6

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Blackhillscorp.com Black Hills Corporation

An energy company improving life for customers, employees and shareholders throughout the Midwest.

Blackhillscorp.com Overview

Blackhillscorp.com Rank Summary

Blackhillscorp.com Website Safety

Blackhillscorp.com Rank History

Blackhillscorp.com Hosting Information

Blackhillscorp.com Domain Registration and Settings

Blackhillscorp.com HTML Check

Blackhillscorp.com Desktop Performance

Blackhillscorp.com Mobile Insights

Blackhillscorp.com Similar Audits

Blackhillscorp.com Common Typos