webbtelescope.org - James Webb Telescope

Quick Summary

Online Status

UNKNOWN

Over the time webbtelescope.org has been ranked as high as 405 in the world, while most of its traffic comes from United States, where it reached as high as 15,776 position.

Webbtelescope.org receives about 16,074 unique visitors and 61,081 pageviews per day. The estimated value of webbtelescope.org is 1,068,720 USD. Each unique visitor makes about 3.8 pageviews on average.

Webbtelescope.org is registered under .ORG top-level domain. Check other websites in .ORG zone.

At the time of the last check (June 26, 2019) webbtelescope.org has an expired SSL certificate (expired on October 14, 2020).

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust webbtelescope.org is quite a safe domain.

Mobile-Friendly test indicates that webbtelescope.org is well optimized for mobile and tablet devices.

Webbtelescope.org General Information

Global Rank

10,961

Average Load Time

0.91sec

Links In Count

239

Website Value

$1.1 M

Audience Geography. Where are webbtelescope.org visitors located?

Country	Rank
Mexico MX	8084
New Zealand NZ	10961
Belgium BE	15148
United States US	15776
Australia AU	17654
Sweden SE	18465
Ireland IE	19160
Singapore SG	26389
Canada CA	27332
India IN	31468
Netherlands NL	34896
Turkey TR	53156

Country	Percent of Pageviews
United States US	27.6%
India IN	20.1%
Mexico MX	3.8%
Canada CA	1.7%
Australia AU	1.4%
Belgium BE	1%
Sweden SE	0.8%
Netherlands NL	0.7%
Singapore SG	0.5%
Other	42.4%

Country	Percent of Visitors
United States US	29%
Mexico MX	8.9%
India IN	7.4%
Australia AU	2.8%
Canada CA	1.8%
Belgium BE	1%
Turkey TR	0.8%
Netherlands NL	0.8%
Sweden SE	0.8%
Other	46.7%

Where do visitors go on webbtelescope.org?

Subdomain	Pageviews
webbtelescope.org	100%

Subdomain	Pageviews per User
webbtelescope.org	4.1

Subdomain	Reach
webbtelescope.org	100%

How popular is webbtelescope.org?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	12090	-388328	54	4200%
30	39037	15297	19	-32.08%
7	64221	18743	11	-28.83%
1	96674	-43289	7	30%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	11205	-499079	597	8000%	3.8	90%
30	33453	7204	2	-13.98%	4	30%
7	75490	28246	81	-40.45%	2.6	-16.51%
1	89079	-69969	69	100%	3	60%

Period	Global Rank	Global Rank Delta
past 3 months	10961	-404560
past month	34995	12160
past week	62696	19939
yesterday	86795	-48663

Webbtelescope.org Alexa Rank History

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

Webbtelescope.org Safety Information

Overview

Last Updated: 04/28/2024

Overall result - "webbtelescope.org" 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: 02/16/2024

webbtelescope.org is safe.

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

Google Safe Search

Last Updated: 06/07/2019

webbtelescope.org 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

Malware not found at "webbtelescope.org".
"webbtelescope.org" is not a phishing page.
"webbtelescope.org" does not install unwanted software.
"webbtelescope.org" does not contain harmfull applications.
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: 02/16/2021

webbtelescope.org is safe.

McAfee assesses webbtelescope.org 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 webbtelescope.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/12/2019

webbtelescope.org child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	webbtelescope.org
Issuer	InCommon RSA Server CA
Algorithm	RSA-SHA256
Valid form	10/15/2018
Expiration	10/14/2020
Signed	Certificate is not self signed
Additional Domains	webbtelescope.org jwstsite.stsci.edu nextgen.stsci.edu webbpreview.stsci.edu webbtelescope.com webbtelescope.net webbtelescope.stsci.edu www.webbtelescope.com www.webbtelescope.net www.webbtelescope.org

Webbtelescope.org Server Information

Server Location

Geolocation Tool

Seattle

Washington

United States

ASN Information

ASN Lookup Tool

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 02/21/2024

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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

Webbtelescope.org Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

WHOIS LIMIT EXCEEDED - SEE WWW.PIR.ORG/WHOIS FOR DETAILS

DNS Records

DNS Lookup Tool

Host	A Record	TTL
webbtelescope.org	99.84.238.210	60
webbtelescope.org	99.84.238.151	60
webbtelescope.org	99.84.238.145	60
webbtelescope.org	99.84.238.217	60

Host	MX Record	Priority	TTL

Host	NS Record	TTL
webbtelescope.org	ns-1231.awsdns-25.org	172800
webbtelescope.org	ns-1762.awsdns-28.co.uk	172800
webbtelescope.org	ns-463.awsdns-57.com	172800
webbtelescope.org	ns-623.awsdns-13.net	172800

Host	TXT Record	TTL

130.167.201.50
TTL: 28800
Email address: please_set_email.absolutely.nowhere
Serial: 22
Refresh: 10800
Retry: 3600
Expire: 2592000
Minimum: 900

Webbtelescope.org HTML Validation

HTML Validation Tool

Errors

No space between the doctype public and system identifiers.

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “(device-width: 320px) and (device-height: 480px) and (-webkit-device-pixel-ratio: 1)” for attribute “media” on element “link”: Expected a CSS media feature but saw “device-width” instead.

Bad value “(device-width: 320px) and (device-height: 480px) and (-webkit-device-pixel-ratio: 2)” for attribute “media” on element “link”: Expected a CSS media feature but saw “device-width” instead.

Bad value “(device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2)” for attribute “media” on element “link”: Expected a CSS media feature but saw “device-width” instead.

Bad value “(device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2)” for attribute “media” on element “link”: Expected a CSS media feature but saw “device-width” instead.

Bad value “(device-width: 414px) and (device-height: 736px) and (orientation: landscape) and (-webkit-device-pixel-ratio: 3)” for attribute “media” on element “link”: Expected a CSS media feature but saw “device-width” instead.

Bad value “(device-width: 414px) and (device-height: 736px) and (orientation: portrait) and (-webkit-device-pixel-ratio: 3)” for attribute “media” on element “link”: Expected a CSS media feature but saw “device-width” instead.

Bad value “(device-width: 768px) and (device-height: 1024px) and (orientation: landscape) and (-webkit-device-pixel-ratio: 1)” for attribute “media” on element “link”: Expected a CSS media feature but saw “device-width” instead.

Bad value “(device-width: 768px) and (device-height: 1024px) and (orientation: portrait) and (-webkit-device-pixel-ratio: 1)” for attribute “media” on element “link”: Expected a CSS media feature but saw “device-width” instead.

Bad value “(device-width: 768px) and (device-height: 1024px) and (orientation: landscape) and (-webkit-device-pixel-ratio: 2)” for attribute “media” on element “link”: Expected a CSS media feature but saw “device-width” instead.

Bad value “(device-width: 768px) and (device-height: 1024px) and (orientation: portrait) and (-webkit-device-pixel-ratio: 2)” for attribute “media” on element “link”: Expected a CSS media feature but saw “device-width” instead.

Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)

When the “srcset” attribute has any image candidate string with a width descriptor, the “sizes” attribute must also be present.

Attribute “aria-modal” not allowed on element “nav” at this point.

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 “p” in this context. (Suppressing further errors from this subtree.)

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

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

Attribute “name” not allowed on element “h2” at this point.

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Duplicate ID “a”.

Duplicate ID “hubble-milestones”.

Duplicate ID “historical-context”.

The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.

Warnings

The “type” attribute is unnecessary for JavaScript resources.

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

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

The “main” role is unnecessary for element “main”.

Empty heading.

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

The first occurrence of ID “a” was here.

The first occurrence of ID “hubble-milestones” was here.

The first occurrence of ID “historical-context” was here.

Webbtelescope.org Desktop Insights

Desktop Page Insights Tool

Last tested: 10/31/2019

Desktop

Desktop Speed

71%

Optimize images

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

Leverage browser caching

Enable compression

Minify CSS

Desktop Resource Breakdown

Total Resources	39
Number of Hosts	5
Static Resources	22
JavaScript Resources	8
CSS Resources	4

Webbtelescope.org Mobile Insights

Mobile Page Insights Tool

Last tested: 12/12/2019

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

65%

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

Leverage browser caching

Enable compression

Optimize images

Minify CSS

Mobile Resource Breakdown

Total Resources	36
Number of Hosts	5
Static Resources	19
JavaScript Resources	8
CSS Resources	4

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Webbtelescope.org James Webb Telescope

Quick Summary

Webbtelescope.org General Information

Webbtelescope.org Alexa Rank History

Webbtelescope.org Safety Information

Webbtelescope.org Server Information

Webbtelescope.org Domain Name Information

Webbtelescope.org HTML Validation

Webbtelescope.org Desktop Insights

Webbtelescope.org Mobile Insights

Webbtelescope.org Nearest Competitors

Webbtelescope.org Typos