optics4kids.org Optics4kids.org

   
Home | Optics for Kids

Domain Summary

What is the traffic rank for Optics4kids.org?

• Optics4kids.org ranks #2,079,813 globally on HypeStat.

What percent of global Internet users visit Optics4kids.org?

• 2.8E-5% of global Internet users visit Optics4kids.org

How many people visit Optics4kids.org each day?

• Optics4kids.org receives approximately 1.4K visitors and 3,173 page impressions per day.

How much Optics4kids.org can earn?

• Optics4kids.org should earn about $12.95/day from advertising revenue.

What is Optics4kids.org estimated value?

• Estimated value of Optics4kids.org is $14,112.41.

What IP addresses does Optics4kids.org resolve to?

• Optics4kids.org resolves to the IP addresses 65.202.222.221.

Where are Optics4kids.org servers located in?

• Optics4kids.org has servers located in White Marsh, Maryland, 21162, United States.

optics4kids.org Profile

Title:Home | Optics for Kids
Description:Tells about the science of light and answers common questions. Also explores careers in optics. From the Optical Society of America.
The Optical Society presents Exploring the Science of Light
Tags:
about
optical
education
exploring
science
definitions
careers
exploration
terms
activities
light
tutorials
games
society
illusions
Category:Science and Education / Physics
About: : Optics4Kids is an educational website dedicated to teaching children the basics of optics and light science. The website features interactive activities, videos, and quizzes to help students of all ages learn about optical science. The website also features a blog and resources for educators and parents. Optics4Kids is a great resource for students and teachers to use to explore the fascinating world of optical science.
*This text is generated by artificial intelligence and may not be accurate. Edit Site Info

What technologies does optics4kids.org use?

These are the technologies used at optics4kids.org. optics4kids.org has a total of 7 technologies installed in 7 different categories.
Tag Managers
Google Tag Manager Google Tag Manager
Web Servers
IIS IIS
JavaScript Libraries
jQuery jQuery
CDN
jsDelivr jsDelivr
Web Frameworks
Microsoft ASP.NET Microsoft ASP.NET
Font Scripts
MyFonts MyFonts
Operating Systems
Windows Server Windows Server

optics4kids.org Traffic Analysis

Optics4kids.org is ranked #2,079,813 in the world. This website is viewed by an estimated 1.4K visitors daily, generating a total of 3.2K pageviews. This equates to about 41.8K monthly visitors. Optics4kids.org traffic has decreased by 0.58% compared to last month.
Daily Visitors1.4K
16.4%
Monthly Visits41.8K
0.58%
Pages per Visit2.30
48.84%
Visit duration00:44
237.1%
Bounce Rate63.84%
63.17%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
1,380
Monthly Visits:
41,814
Pages per Visit:
2.30
Daily Pageviews:
3,173
Avg. visit duration:
00:44
Bounce rate:
63.84%
Global Reach:
2.8E-5%
Monthly Visits (SEMrush):
21,180
Monthly Unique Visitors (SEMrush):
17,385
Monthly Visits (SimilarWeb):
41,816
HypeRank:
2,079,813
SEMrush Rank:
201,847
SimilarWeb Rank:
1,375,369
*All traffic values are estimates only.

Traffic sources

Direct:
5.90%
Referral:
5.90%
Search:
88.20%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
87.78%
Mobile:
12.22%

Total Visits Last 3 Months

51.5K
FEB
42.1K
MAR
41.8K
APR

Which sites are competitors to optics4kids.org?

Websites similar to optics4kids.org are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.
Last update was 562 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with optics4kids.org in any way. Only publicly available statistics data are displayed.

Search Engine Indexes ▼

Search engine indexes are huge databases or collections of net pages that search engines like google like google and yahoo use to retrieve applicable facts while customers carry out searches. These indexes are created through search engines like google and yahoo through crawling and indexing net pages from throughout the internet.
Google Index:
576
Bing Index:
989

  ▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  optics4kids.org
Rank:
(Rank based on keywords, cost and organic traffic)
  201,847
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  3,522
Organic Traffic:
(Number of visitors coming from top 20 search results)
  7,403
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $7,195.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $13 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $388.5 and annual gross revenue of approximately $4.7K. Based on these figures, the site's net worth is estimated at around $14.1K.

How much would optics4kids.org make?

Daily Revenue:
$12.95
Monthly Revenue:
$388.50
Yearly Revenue:
$4,726.75
*All earnings values are estimates only.

How much is optics4kids.org worth?

Website Value:
$14.1K

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
optics4kids.org
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
optics4kids.org
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
optics4kids.org
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is optics4kids.org hosted? ▼

Optics4kids.org may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
65.202.222.221
ASN:
AS701 
ISP:
MCI Communications Services, Inc. d/b/a Verizon Business 
Server Location:
White Marsh
Maryland, MD
21162
United States, US
 

Other sites hosted on 65.202.222.221

How fast does optics4kids.org load? ▼

The average loading time of optics4kids.org is 876 ms. The Desktop speed index is 68 and mobile speed index is 99.
Average Load Time:
876 ms

Page Speed (Google PageSpeed Insights) - Desktop

68
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Lab Data


Page Speed (Google PageSpeed Insights) - Mobile

99
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s)Largest Contentful Paint (LCP) 0%

Lab Data

Does optics4kids.org use compression? ▼

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on optics4kids.org are reduced by %.
optics4kids.org does not use compression.
Original size: 10.23 KB
Compressed size: n/a
File reduced by: (%)

Google Safe Browsing ▼

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.
Status:
  UNKNOWN

SSL Checker - SSL Certificate Verify ▼

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. optics4kids.org supports HTTPS.
 optics4kids.org supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: www.optics4kids.org
Organization: "The Optical Society of America, Inc."
Location: Washington, District of Columbia, US
Issuer: DigiCert TLS RSA SHA256 2020 CA1
Valid from: Jan 10 00:00:00 2023 GMT
Valid until: Jan 11 23:59:59 2024 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: DigiCert TLS RSA SHA256 2020 CA1
Organization: DigiCert Inc
Location: US
Issuer: DigiCert Global Root CA
Valid from: Apr 14 00:00:00 2021 GMT
Valid until: Apr 13 23:59:59 2031 GMT
Authority: CA:TRUE
Keysize: 2048 Bits

Verify HTTP/2 Support ▼

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 optics4kids.org does not support HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Site Categories ▼

Website categories are used to classify websites based on their content or purpose. These categories provide a way to organize and filter websites, allowing users to find relevant information or ensure compliance with specific regulations or policies.
Physics/Light and Optics

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server. 
Location: https://www.optics4kids.org/
Content-Length: 0

HTTP/1.1 200 OK
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8
Server: Microsoft-IIS/10.0
Content-Security-Policy: default-src 'self' *.doubleclick.net *.googlesyndication.com *.twitter.com blob:; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.jsdelivr.net *.optica.org *.osa.org code.jquery.com *.twitter.com adservice.google.com *.doubleclick.net *.ampproject.org *.googlesyndication.com www.googletagmanager.com www.google-analytics.com ssl.google-analytics.com www.googleadservices.com www.google.com tagmanager.google.com www.googletagservices.com *.brightcove.net *.zencdn.net *.twimg.com *.ytimg.com www.youtube.com *.myfonts.net blob:; style-src * 'unsafe-inline'; img-src * data:; font-src * data:; connect-src 'self' *.optica.org *.osa.org www.google-analytics.com *.brightcove.com *.brightcove.net *.boltdns.net *.googlesyndication.com *.akamaihd.net *.doubleclick.net; object-src 'self' *.googlesyndication.com blob:; frame-ancestors 'self' *.osa.org *.optica.org
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Content-Type-Options: nosniff
X-Powered-By: ASP.NET
Date: Sun, 21 May 2023 14:40:42 GMT

DNS Lookup ▼

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
TXT 5fb95g5c7f4mvl4670nbhcvd126ltqg6 3600
SOA 3600
Mname yogi.osa.org
Rname administrator.osa.org
Serial Number 2013042436
Refresh 1800
Retry 900
Expire 3600
Minimum TTL 3600
A 65.202.222.221 3496
NS yogi.osa.org 3496
NS yogi2.osa.org 3496

Whois Lookup ▼

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on September 15, 2000 and will expire on September 15, 2023 if not renewed. This website is now assigned through the registrar Network Solutions, LLC. The WHOIS data for this website's domain was last updated on June 7, 2022.
Domain Created:
2000-09-15
Domain Expires:
2023-09-15
Domain Updated:
2022-06-07
Domain Age:
24 years 2 months 19 days
Domain Registrar:
Network Solutions, LLC
Domain Owner:
Optical Society of America
WhoIs:
 

Domain Name: optics4kids.org
Registry Domain ID: 299c4ac07c4f4278a3abdac8661c9f47-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2022-06-07T11:24:20Z
Creation Date: 2000-09-15T21:08:25Z
Registry Expiry Date: 2023-09-15T21:08:24Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Optical Society of America
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: DC
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
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: 2023-05-21T14:41:52Z