OPTICS4KIDS.ORG The Optical Society: Exploring the Science of Light | Optics For Kids


optics4kids.org website information.

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Following name servers are specified for optics4kids.org domain:

  • yogi2.osa.org
  • yogi.osa.org

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According to Alexa traffic rank the highest website optics4kids.org position was 29153 (in the world). The lowest Alexa rank position was 974679. Now website optics4kids.org ranked in Alexa database as number 656495 (in the world).

Website optics4kids.org Desktop speed measurement score (68/100) is better than the results of 47.59% of other sites shows that the page desktop performance can be improved.

optics4kids.org Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of optics4kids.org (67/100) is better than the results of 70.58% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-21-2024 656,495-30,901
Sep-20-2024 625,59413,287
Sep-19-2024 638,881-2,503
Sep-18-2024 636,378-20,982
Sep-17-2024 615,39612,501
Sep-16-2024 627,897-26,167
Sep-15-2024 601,73020,495

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optics4kids.org Rank History

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optics4kids.org whois

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Domain Name: OPTICS4KIDS.ORG
Registry Domain ID: D34721489-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-05-25T14:36:55Z
Creation Date: 2000-09-15T21:08:25Z
Registry Expiry Date: 2022-09-15T21:08:24Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Reseller:
Domain Status: ok https://icann.org/epp#ok
Registrant Organization: Optical Society of America
Registrant State/Province: DC
Registrant Country: US
Name Server: YOGI.OSA.ORG
Name Server: YOGI2.OSA.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-03-09T17:47:05Z

optics4kids.org server information

Servers Location

IP Address
65.202.222.221
Region
District of Columbia
City
Washington

optics4kids.org desktop page speed rank

Last tested: 2019-11-08


Desktop Speed Medium
68/100

optics4kids.org Desktop Speed Test Quick Summary


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optics4kids.org Desktop Resources

Total Resources25
Number of Hosts6
Static Resources7
JavaScript Resources6
CSS Resources4

optics4kids.org Desktop Resource Breakdown

optics4kids.org mobile page speed rank

Last tested: 2019-01-17


Mobile Speed Medium
67/100

optics4kids.org Mobile Speed Test Quick Summary


priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

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optics4kids.org Mobile Resources

Total Resources23
Number of Hosts6
Static Resources7
JavaScript Resources6
CSS Resources4

optics4kids.org Mobile Resource Breakdown

optics4kids.org mobile page usability

Last tested: 2019-01-17


Mobile Usability Good
100/100

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optics4kids.org Ping

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optics4kids.org TRACEROUTE

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