Restek.com Restek - Chromatography Products and Solutions

Restek is a leading provider of chromatography columns, accessories, and certified reference materials. Trust Restek for reliable, high-quality analyt...

Restek.com Overview

Restek.com ranking shows that the page is at position 23,540 over the world.

Restek.com hosting company servers are placed in the United States, but, unfortunately, it’s not possible to identify the countries where the bulk of restek.com users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on CLOUDFLARENET - Cloudflare, Inc., US servers.

In terms of rank-to-traffic ratio, restek.com has 9,429 unique users per day, viewing 37,677 pages. The rank based value of restek.com is 57,737 USD. Every user makes 4.28 pageviews on average.

Restek.com boasts a link base consisting of 538 referring domains and 613 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in June 18, 2023, restek.com has an expired SSL certificate issued by CloudFlare, Inc. (expired on April 12, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by CloudFlare, Inc..

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

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

Restek.com Rank Summary

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$53,460

Audience Geography. Where are restek.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on restek.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is restek.com?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Restek.com Website Safety

Overview

Last Updated: 11/22/2024

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: 03/25/2024

restek.com is safe.

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

Google Safe Search

Last Updated: 11/22/2024

Unknown status.

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

restek.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: 02/23/2021

restek.com is safe.

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

Web of Trust

Last Updated: 11/22/2024

restek.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	sni.cloudflaressl.com
Issuer Organization	CloudFlare, Inc.
Issuer	Cloudflare Inc ECC CA-3
Algorithm	ecdsa-with-SHA256
Valid form	04/13/2023
Expiration	04/12/2024
Signed	Certificate is not self signed
Additional Domains	restek.com *.restek.com sni.cloudflaressl.com

Restek.com Rank History

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

Restek.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 08/01/2024

#
# 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: 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.
#

Restek.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: RESTEK.COM
Registry Domain ID: 1790638_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: http://www.cloudflare.com
Updated Date: 2022-02-19T12:21:58Z
Creation Date: 1998-08-18T04:00:00Z
Registry Expiry Date: 2025-08-17T04:00:00Z
Registrar: CloudFlare, Inc.
Registrar IANA ID: 1910
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: BETH.NS.CLOUDFLARE.COM
Name Server: KARL.NS.CLOUDFLARE.COM
DNSSEC: signedDelegation
DNSSEC DS Data: 2371 13 2 3665B1EA82ED5CA11AF18A96ED66850A90F76C5F0FB554461AE930EE7D3C9237
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-21T11:55:51Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
restek.com	148.62.59.240	300

Host	MX Record	Priority	TTL
restek.com	us-smtp-inbound-1.mimecast.com	10	300
restek.com	us-smtp-inbound-2.mimecast.com	10	300

Host	NS Record	TTL
restek.com	beth.ns.cloudflare.com	86400
restek.com	karl.ns.cloudflare.com	86400

Host	TXT Record	TTL
restek.com	MS=ms15115030	300
restek.com	1TDCRWK6rGBTCQEu9MVlHiVV5y3lCpxuBqNMaPTX7CPnvyvL5/hhZHI36Xoi7DJ2aYLLkKGCCknE22SCBJOF/Q==	300
restek.com	v=spf1 ip4:208.101.191.138 ip4:52.14.76.90 ip4:205.234.30.139 ip4:205.234.30.140 ip4:205.234.30.154 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.workfront.com include:_spf.apto.info -all	300

beth.ns.cloudflare.com
TTL: 3600
Email address: dns.cloudflare.com
Serial: 2031979732
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600

Restek.com HTML Check

HTML Validation Tool

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Errors

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

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

Bad character “4” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

Bad value “Restek Facebook” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Restek Linked In” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “Restek Twitter” for attribute “id” on element “a”: An ID must not contain whitespace.

Stray start tag “script”.

Restek.com Desktop Performance

Last tested: 01/04/2019

Desktop Speed

54%

Optimize images

Enable compression

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

Avoid landing page redirects

Leverage browser caching

Minify CSS

Minify HTML

Minify JavaScript

Reduce server response time

Desktop Resource Breakdown

Total Resources	56
Number of Hosts	10
Static Resources	46
JavaScript Resources	12
CSS Resources	5

Restek.com Mobile Insights

Last tested: 01/04/2019

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

44%

Avoid landing page redirects

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

Optimize images

Enable compression

Leverage browser caching

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	53
Number of Hosts	11
Static Resources	42
JavaScript Resources	15
CSS Resources	6

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Restek.com Restek - Chromatography Products and Solutions

Restek is a leading provider of chromatography columns, accessories, and certified reference materials. Trust Restek for reliable, high-quality analyt...

Restek.com Overview

Restek.com Rank Summary

Restek.com Website Safety

Restek.com Rank History

Restek.com Hosting Information

Restek.com Domain Registration and Settings

Restek.com HTML Check

Restek.com Desktop Performance

Restek.com Mobile Insights

Restek.com Similar Audits

Restek.com Common Typos