Zrtlab.com ZRT Laboratory | Innovative Lab Testing Made Simple

ZRT is a CLIA certified diagnostic laboratory dedicated to supporting consumers and healthcare professionals through accurate, convenient lab testing...

Zrtlab.com Overview

Zrtlab.com ranking shows that the page is at position 361,556 over the world, while the bulk of its audience is from United States, where it ranks 100,041.

It is beneficial to zrtlab.com that their hosting company COMCAST-7922 - Comcast Cable Communications, LLC, 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 COMCAST-7922 - Comcast Cable Communications, LLC, US servers.

In terms of rank-to-traffic ratio, zrtlab.com has 956 unique users per day, viewing 2,027 pages. The rank based value of zrtlab.com is 35,478 USD. Every user makes 2.27 pageviews on average.

Zrtlab.com boasts a link base consisting of 566 referring domains and 674 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in May 10, 2023, zrtlab.com has an expired wildcard SSL certificate issued by DigiCert Inc (expired on July 14, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

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

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

Zrtlab.com Rank Summary

Global Rank

361,556

Average Load Time

1.04sec

Links In Count

219

Website Value

$32,850

Audience Geography. Where are zrtlab.com visitors located?

Country	Visitors
United States US	58.2%
Ireland IE	14.9%
Iraq IQ	2.7%
Other	24%

Country	Pageviews
United States US	71.3%
Ireland IE	11%
Iraq IQ	1.4%
Other	16.2%

Country	Rank
Ireland IE	11301
Iraq IQ	14600
United States US	100041

Where do visitors go on zrtlab.com?

Subdomain	Pageviews
zrtlab.com	69.22%
myzrt.zrtlab.com	30.78%

Subdomain	Pageviews per User
myzrt.zrtlab.com	2
zrtlab.com	1.6

Subdomain	Reach
zrtlab.com	80.48%
myzrt.zrtlab.com	24.64%

How popular is zrtlab.com?

Period	Global Rank	Global Rank Delta
past 3 months	361556	-62687
past month	343456	1673
past week	721492	424112
yesterday	1093929	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	440363	-55814	8	20%	2.1	-6.306%
30	445178	-3599	8	-2.57%	1.9	2%
7	991567	569330	3	-64.915%	1	-13.46%
1	1242790	0	2	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	352773	-68708	14	30%
30	327135	3263	15	-4.58%
7	655908	385173	8	-59.292%
1	1003492	0	7	0%

Zrtlab.com Website Safety

Overview

Last Updated: 11/10/2024

Overall result - zrtlab.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: 03/31/2024

zrtlab.com is safe.

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

Google Safe Search

Last Updated: 12/26/2016

zrtlab.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

zrtlab.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: 03/01/2021

zrtlab.com is safe.

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

Web of Trust

Last Updated: 01/11/2019

zrtlab.com child safety is good.

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

SSL Information

SSL Checker Tool

Domain	*.zrtlab.com
Issuer Organization	DigiCert Inc
Issuer	GeoTrust RSA CA 2018
Algorithm	RSA-SHA256
Valid form	06/13/2022
Expiration	07/14/2023
Signed	Certificate is not self signed
Additional Domains	*.zrtlab.com zrtlab.com

Zrtlab.com Rank History

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

Zrtlab.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 7922

ASN Title: COMCAST-7922 - Comcast Cable Communications, LLC, US

Last Update: 07/31/2024

#
# 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: 7922
ASName: COMCAST-7922
ASHandle: AS7922
RegDate: 1997-02-14
Updated: 2016-08-31
Ref: https://rdap.arin.net/registry/autnum/7922

Comcast Cable Communications, LLC (CCCS)

OrgTechHandle: IC161-ARIN
OrgTechName: Comcast Cable Communications Inc
OrgTechPhone: +1-856-317-7200
OrgTechEmail: CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName: Network Abuse and Policy Observance
OrgAbusePhone: +1-888-565-4329
OrgAbuseEmail: abuse@comcast.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/NAPO-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.
#

Zrtlab.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: ZRTLAB.COM
Registry Domain ID: 11801371_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2022-10-30T01:17:07Z
Creation Date: 1999-10-28T15:49:34Z
Registry Expiry Date: 2024-10-28T15:49:34Z
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.ZRTLAB.COM
Name Server: NS2.ZRTLAB.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-18T23:10:07Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Zrtlab.com HTML Check

HTML Validation Tool

Errors

Bad value “http://fonts.googleapis.com/css?family=Noto+Sans:400,700,400italic,700italic|Oswald:400,300” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

Duplicate ID “search-wrap”.

Duplicate ID “search-input”.

Duplicate ID “carousel-example-generic”.

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

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

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Attribute “"” not allowed on element “a” at this point.

Warnings

The first occurrence of ID “search-wrap” was here.

The first occurrence of ID “search-input” was here.

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

The first occurrence of ID “carousel-example-generic” was here.

Attribute “"” is not serializable as XML 1.0.

Zrtlab.com Desktop Performance

Last tested: 01/25/2019

Desktop Speed

Optimize images

Enable compression

Leverage browser caching

Minify CSS

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	64
Number of Hosts	13
Static Resources	51
JavaScript Resources	18
CSS Resources	10

Zrtlab.com Mobile Insights

Last tested: 01/25/2019

Mobile Usability

100%

Mobile Speed

Optimize images

Enable compression

Leverage browser caching

Minify CSS

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	63
Number of Hosts	13
Static Resources	51
JavaScript Resources	18
CSS Resources	10

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Zrtlab.com ZRT Laboratory | Innovative Lab Testing Made Simple

ZRT is a CLIA certified diagnostic laboratory dedicated to supporting consumers and healthcare professionals through accurate, convenient lab testing...

Zrtlab.com Overview

Zrtlab.com Rank Summary

Zrtlab.com Website Safety

Zrtlab.com Rank History

Zrtlab.com Hosting Information

Zrtlab.com Domain Registration and Settings

Zrtlab.com HTML Check

Zrtlab.com Desktop Performance

Zrtlab.com Mobile Insights

Zrtlab.com Similar Audits

Zrtlab.com Common Typos