Jhuapl.edu Johns Hopkins University Applied Physics Laboratory

Johns Hopkins APL, the nation’s largest university affiliated research center, delivers critical contributions to address critical challenges to our n...

Jhuapl.edu Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 1.21 sec.

Last Checked: 04/25/2024

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Jhuapl.edu traffic estimate is about 3,097 unique visitors and 16,414 pageviews per day. The approximated value of jhuapl.edu is 289,080 USD. Every unique visitor makes about 5.3 pageviews on average.

Alexa Traffic Rank estimates that jhuapl.edu is ranked number 6,241 in the world, while most of its traffic comes from United States, where it occupies as high as 8,880 place.

Jhuapl.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.

During the last check (July 07, 2019) jhuapl.edu has an expired SSL certificate (expired on September 14, 2019), please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust jhuapl.edu is pretty a safe domain.

Relying on Google Mobile-Friendly test jhuapl.edu is well optimized for mobile and tablet devices, however website page loading time may be improved.

Jhuapl.edu General Information

Jhuapl.edu Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
United States US	79.3%
India IN	2.5%
Germany DE	1.2%
Slovenia SI	0.7%
Nigeria NG	0.6%
Other	15.7%

Country	Rank
United States US	8880
Slovenia SI	9186
Nigeria NG	47332
India IN	78117
Germany DE	117938

Jhuapl.edu Traffic Distribution

Where do visitors go on jhuapl.edu?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
infocenter.jhuapl.edu	12.84%
jhuapl.edu	8.06%
aplweb.jhuapl.edu	7.91%
sslvpn.jhuapl.edu	7.89%
osso.jhuapl.edu	6.89%
opslink.jhuapl.edu	6.12%
cooler.jhuapl.edu	5.75%
socomtalos.jhuapl.edu	4.98%
eachieve.jhuapl.edu	4.91%
other	34.65%

Subdomain	Views per User
socomtalos.jhuapl.edu	9.2
sslvpn.jhuapl.edu	5.8
cooler.jhuapl.edu	4.3
opslink.jhuapl.edu	4
apl-auth01.jhuapl.edu	4
ebs.jhuapl.edu	4
eachieve.jhuapl.edu	3.9
plmprod.jhuapl.edu	3.4
spaceweb.jhuapl.edu	3
apl-cwms-admin2.jhuapl.edu	3
other	1.75

Subdomain	Reach
osso.jhuapl.edu	33.09%
infocenter.jhuapl.edu	32.98%
jhuapl.edu	24.24%
aplweb.jhuapl.edu	17.68%
parkersolarprobe.jhuapl.edu	12.11%
pluto.jhuapl.edu	9.68%
opslink.jhuapl.edu	7.96%
cooler.jhuapl.edu	7.08%
sslvpn.jhuapl.edu	7.06%
eachieve.jhuapl.edu	6.52%
other	47.37%

Jhuapl.edu Popularity

How popular is jhuapl.edu?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	39600	7175
past month	43505	9494
past week	44568	-558
yesterday	50940	10515

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	29702	1002	229	-5.41%	5.3	29%
30	32828	4438	205	-15.15%	5.2	20%
7	34710	3586	2	-11.52%	5	-17.11%
1	47029	18096	15	-41.79%	4.1	-31.05%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	47058	10694	16	-26.69%
30	51677	12695	14	-26.58%
7	52798	-2931	14	7%
1	59937	9744	13	-15.67%

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Jhuapl.edu Safety Information

Rankchart Summary

Safe

Updated: 04/25/2024

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

Safe

Updated: 03/22/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 10/21/2016

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/23/2021

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McAfee assesses jhuapl.edu 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 jhuapl.edu for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/10/2019

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

Jhuapl.edu SSL Information

Information about SSL/TLS certificates

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Domain	www.jhuapl.edu
Issuer Organization	Unknown
Issuer	DigiCert ECC Secure Server CA
Algorithm	ecdsa-with-SHA256
Valid form	09/14/2018
Expiration	09/14/2019
Signed	Certificate is not self signed
Additional Domains	www.jhuapl.edu jhuapl.edu secwww.jhuapl.edu

SSL Checker

Jhuapl.edu Server Information

Jhuapl.edu Server Location

Where website hosting server is located?

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Jhuapl.edu ASN Information

Information about IP address owner

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ASN ID: 16625

ASN Title: AKAMAI-AS - Akamai Technologies, Inc., US

Updated: 10/03/2023

Raw ASN data:

Geolocation

ASN Lookup

Jhuapl.edu Domain Name Information

Jhuapl.edu DNS Information

Domain name service records

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A

Host	A Record	TTL

Jhuapl.edu Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Jhuapl.edu HTML Validation

Jhuapl.edu W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Duplicate ID “link_ATLAS”.

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

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 “div” at this point.

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

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

Warnings:

The first occurrence of ID “link_ATLAS” was here.

The “type” attribute is unnecessary for JavaScript resources.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

HTML Validator

Jhuapl.edu Desktop Performance

How Well Jhuapl.edu Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

0%

Optimize images

Leverage browser caching

Enable compression

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

Avoid landing page redirects

Minify JavaScript

Minify CSS

Reduce server response time

Updated: 12/10/2019

Jhuapl.edu Mobile Performance

How Optimized Is Jhuapl.edu for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

99%

Size tap targets appropriately

Updated: 12/09/2019

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Jhuapl.edu URL Typos

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Total Resources	71
Number of Hosts	6
Static Resources	57
JavaScript Resources	9
CSS Resources	5

CSS	223.9 KBytes
Images	17.0 MBytes
HTML	51.1 KBytes
JavaScript	323.9 KBytes
Other	350.0 KBytes

Total Resources	70
Number of Hosts	6
Static Resources	57
JavaScript Resources	9
CSS Resources	5

CSS	223.9 KBytes
Images	17.0 MBytes
HTML	51.1 KBytes
JavaScript	324.0 KBytes
Other	274.4 KBytes