Astro-physics.com Astro-Physics

Astro-Physics has been producing state-of-the-art telescopes, mountings and accessories since 1975.

Astro-physics.com Overview

Astro-physics.com ranking shows that the page is at position 3,704,480 over the world.

Astro-physics.com hosting company servers are placed in the United States, but, unfortunately, it’s not possible to identify the countries where the bulk of astro-physics.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 BIGCOMMERCE, US servers.

In terms of rank-to-traffic ratio, astro-physics.com has 199 unique users per day, viewing 201 pages. The rank based value of astro-physics.com is 3,154 USD. Every user makes 1.08 pageviews on average.

Astro-physics.com boasts a link base consisting of 348 referring domains and 394 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in August 10, 2024, astro-physics.com has a valid and up-to-date SSL certificate issued by DigiCert, Inc. , certificate expiration date: March 23, 2025. 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 astro-physics.com is a fairly safe domain.

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

Astro-physics.com Rank Summary

Global Rank

3,704,480

Average Load Time

0.55sec

Links In Count

212

Website Value

$2,920

Audience Geography. Where are astro-physics.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on astro-physics.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is astro-physics.com?

Period	Global Rank	Global Rank Delta
past 3 months	3704480	2610918

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	4597859	3450434	0	-90.634%	1	-57.983%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	3264565	2112787	8	-77.632%

Astro-physics.com Website Safety

Overview

Last Updated: 11/23/2024

Overall result - astro-physics.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: 03/25/2024

astro-physics.com is safe.

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

Google Safe Search

Last Updated: 10/09/2017

astro-physics.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

astro-physics.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: 03/03/2021

astro-physics.com is safe.

McAfee assesses astro-physics.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 astro-physics.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/13/2019

astro-physics.com child safety is good.

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

SSL Information

SSL Checker Tool

Domain	astro-physics.com
Issuer Organization	DigiCert, Inc.
Issuer	Encryption Everywhere G3 TLS ECC P384 SHA384 2023 CA1
Algorithm	ecdsa-with-SHA384
Valid form	03/24/2024
Expiration	03/23/2025
Signed	Certificate is not self signed
Additional Domains	astro-physics.com www.astro-physics.com

Astro-physics.com Rank History

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

Astro-physics.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 399566

ASN Title: BIGCOMMERCE, US

Last Update: 03/03/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2021, American Registry for Internet Numbers, Ltd.
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ASNumber: 399566
ASName: BIGCOMMERCE
ASHandle: AS399566
RegDate: 2021-04-14
Updated: 2021-04-14
Comment: abuse@bigcommerce.com
Comment: http://www.bigcommerce.com/
Comment:
Comment: Operational hours include:
Comment: - 9am to 6pm CST
Comment: - 9am to 5pm AEST
Ref: https://rdap.arin.net/registry/autnum/399566

OrgName: Bigcommerce Inc.
OrgId: INTER-1370
Address: 11305 Four Points Drive
Address: Building II, Suite 300
City: Austin
StateProv: TX
PostalCode: 78726
Country: US
RegDate: 2010-09-15
Updated: 2021-02-15
Comment: http://www.bigcommerce.com/
Ref: https://rdap.arin.net/registry/entity/INTER-1370

OrgTechHandle: TECHN1029-ARIN
OrgTechName: Technical Operations
OrgTechPhone: +15123811351
OrgTechEmail: ipadmin@bigcommerce.com
OrgTechRef: https://rdap.arin.net/registry/entity/TECHN1029-ARIN

OrgAbuseHandle: LEGAL6-ARIN
OrgAbuseName: Legal Representative
OrgAbusePhone: +1-888-699-8911
OrgAbuseEmail: abuse@bigcommerce.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/LEGAL6-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
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Astro-physics.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: ASTRO-PHYSICS.COM
Registry Domain ID: 4717090_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2021-01-11T08:02:59Z
Creation Date: 1997-03-11T05:00:00Z
Registry Expiry Date: 2026-03-12T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.BIGCOMMERCE.COM
Name Server: NS2.BIGCOMMERCE.COM
Name Server: NS3.BIGCOMMERCE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-04-26T11:20:37Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
astro-physics.com	35.186.228.254	900

Host	MX Record	Priority	TTL
astro-physics.com	mx1.mtaroutes.com	10	3500
astro-physics.com	mx3.mtaroutes.com	50	3500
astro-physics.com	mx2.mtaroutes.com	25	3500
astro-physics.com	mx4.mtaroutes.com	75	3500

Host	NS Record	TTL
astro-physics.com	ns3.bigcommerce.com	900
astro-physics.com	ns1.bigcommerce.com	900
astro-physics.com	ns2.bigcommerce.com	900

Host	TXT Record	TTL
astro-physics.com	v=spf1 +a +mx ip4:50.193.77.201 include:_spf.bigcommerce.com -all	900

ns1.bigcommerce.com
TTL: 900
Email address: serverops.bigcommerce.com
Serial: 2019040100
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 10800

Astro-physics.com HTML Check

HTML Validation Tool

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Element “head” is missing a required instance of child element “title”.

Attribute “border” not allowed on element “frameset” at this point.

Attribute “noresize” not allowed on element “frameset” at this point.

The “frameset” element is obsolete. Use the “iframe” element and CSS instead, or use server-side includes.

Attribute “cols” not allowed on element “frameset” at this point.

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

The “noframes” element is obsolete. Use the “iframe” element and CSS instead, or use server-side includes.

Stray start tag “title”.

Non-space after “frameset”.

Stray end tag “title”.

Stray start tag “link”.

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

Stray end tag “head”.

Warnings

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

Astro-physics.com Desktop Performance

Last tested: 02/01/2019

Desktop Speed

57%

Optimize images

Leverage browser caching

Enable compression

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	68
Number of Hosts	2
Static Resources	65
CSS Resources	3

Astro-physics.com Mobile Insights

Last tested: 02/01/2019

Mobile Usability

77%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

53%

Leverage browser caching

Optimize images

Enable compression

Minify HTML

Minify CSS

Mobile Resource Breakdown

Total Resources	68
Number of Hosts	2
Static Resources	65
CSS Resources	3

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Astro-physics.com Astro-Physics

Astro-Physics has been producing state-of-the-art telescopes, mountings and accessories since 1975.

Astro-physics.com Overview

Astro-physics.com Rank Summary

Astro-physics.com Website Safety

Astro-physics.com Rank History

Astro-physics.com Hosting Information

Astro-physics.com Domain Registration and Settings

Astro-physics.com HTML Check

Astro-physics.com Desktop Performance

Astro-physics.com Mobile Insights

Astro-physics.com Similar Audits

Astro-physics.com Common Typos