Physicsclassroom.com Web Analysis and Statistics

Website Summary

  • When was the website Physicsclassroom.com released?

    Physicsclassroom.com was registered on February 7, 2001 (23 years 4 months 19 days ago).

  • What is the traffic rank for Physicsclassroom.com?

    Website Physicsclassroom.com ranked 30,956 globally and 8,487 in United States.

  • How many people visit Physicsclassroom.com each day?

    Physicsclassroom.com has about 39,000 visits and 170,000 pageviews per day.

  • Which countries does Physicsclassroom.com receive most of its visitors from?

    Physicsclassroom.com is mostly visited by people located in United States, China and India.

  • How much does Physicsclassroom.com earn a month?

    Each month Physicsclassroom.com can earn $8,400 from advertising revenue.

  • How much is Physicsclassroom.com worth?

    Estimated value of Physicsclassroom.com is $200,000

  • What IP addresses does Physicsclassroom.com resolve to?

    Physicsclassroom.com resolves to the IP addresses 104.26.6.124

  • Where is Physicsclassroom.com server located?

    Physicsclassroom.com's server is located in California, San Francisco, United States Of America, 94107.

  • Who is registrar of Physicsclassroom.com domain?

    The physicsclassroom.com domain is registered and managed by Network Solutions, LLC

Physicsclassroom.com's metrics:

Global traffic rank:
30,956
Traffic rank in United States:
8,487
Domain authority:
65 / 100
Referring Domains:
1,467
Daily income:
$280.00
Estimated Worth:
$200,000
Google Adsense Publisher ID:
pub-3632484610999069
Owner info:
MathSoft Engineering & Education, Inc
Website category:
Education/Reference
Safety status:
Safe

HTML Analysis

HTML Meta tags:

Description: The Physics Classroom serves students, teachers and classrooms by providing classroom-ready resources that utilize an easy-to-understand language that makes learning interactive and multi-dimensional. Written by teachers for teachers and students, The Physics Classroom provides a wealth of resources that meets the varied needs of both students and teachers.

HTML Keywords: physics classroom, practice test, review questions, problemsolving, kinematic equations, newtons laws, energy conservation, circular motion, planetary motion, satellite motion

Logo: physicsclassroom.com

HTML elements:

H1 Headings:
1
H2 Headings:
18
H3 Headings:
5
H4 Headings:
0
H5 Headings:
0
H6 Headings:
0
Total Images:
17
Total IFRAMEs:
1

Links analysis:

Total links:
1,135
Internal links:
805
Internal links (nofollow):
0
External links:
4
External links (nofollow):
0

HTML resources breakdown:

The homepage of physicsclassroom.com contains 77 resources, the total size is 1.27 MB. They are distributed as follows:

Resource type Resource count Size Percent
Document 7 62.34 KB 4.8 %
Image 26 226.45 KB 17.5 %
Font 5 99.25 KB 7.7 %
Script 25 800.53 KB 61.8 %
Stylesheet 6 87.19 KB 6.7 %
Media 0 0 0 %
Other 8 20.33 KB 1.6 %

In addition, the physicsclassroom.com homepage also uses 42 third-party resources, the total size is 729.30 KB.

HTTP Header:

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Date: Fri, 27 Jan 2023 04:08:18 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: private, max-age=86400, must-revalidate
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
x-ua-compatible: IE=Edge
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET
CF-Cache-Status: HIT
Age: 85456
Last-Modified: Thu, 26 Jan 2023 04:24:02 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5D2I5wdcEXUbwHCGI3iu7BLb0WHXi7GgaeWNEVndCOBDXjJ837cTvl+cnYYHPrNsvGV+q7KzS/UOucnehDDZvKix6qJwNMOuCrkRLCv0+aAuibQAf/6MIaENNmJHmlwLA887nT1d2rbdEUdJr5UTDvjhyXG0cg=="}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 78fea05e8ec620d6-IAD
Content-Encoding: gzip

Physicsclassroom.com Traffic Analysis

Daily unique visitors:
39,000
Daily pageviews:
170,000
Daily pageviews per visitor:
4.4
Daily time on site:
2:50 minutes
Traffic from search engine:
67.0 %
Bounce rate:
67.0 %
Monthly visits:
1,170,000
Annual visits:
14,235,000

Traffic by country:

# Country Traffic Percent Country Rank
1 ๐Ÿ‡บ๐Ÿ‡ธ United States 47.6% 5,474
2 ๐Ÿ‡จ๐Ÿ‡ณ China 12.2% 28,213
3 ๐Ÿ‡ฎ๐Ÿ‡ณ India 5.5% 49,243

Top keywords by traffic:

Keyword Search traffic
kinematic equations 3.23%
kinematics equations 0.74%
newton's second law 0.71%
momentum 0.68%
power equation 0.58%

Google Lighthouse Audit

Google Lighthouse is an open-source, automated tool for measuring the quality of web pages. Google Lighthouse audits websites on two separate mobile and desktop environments. Audit results are based on scores from 1-100 and are divided into 5 parts:

  • Performance: This is the most important part, it evaluates the performance of your website. Performance based on Core Web Vitals and key parameters such as First Contentful Paint (FCP), First Input Delay (FID), Largest Contentful Paint (LCP) and Cumulative Layout Shift (CLS).
  • Accessibility: Test user accessibility to your web application.
  • Best Practices: Website Trust and Safety testing, extensions, XSS, HTTPS...
  • SEO (on page): These checks ensure that your page is following basic search engine optimization advice.
  • Progressive Web App (PWA): Check out the modern technologies used on your web app.

Here are the results of the Google Lighthouse audit for the website physicsclassroom.com:

On Mobile

30
Performance
92
Accessibility
67
Best Practices
91
SEO
0-49 50-89 90-100

On Desktop

81
Performance
92
Accessibility
75
Best Practices
91
SEO (on page)

Physicsclassroom.com SSL Certificate Information

physicsclassroom.com supports HTTPS with the following certificate information:

Common name: sni.cloudflaressl.com
SANs: sni.cloudflaressl.com, physicsclassroom.com, *.physicsclassroom.com
Organization: Cloudflare, Inc.
Location: San Francisco, California, US
Serial Number: 08CBE03AF8FB0F04006B75D4926F85B8
Signature Algorithm: ecdsa-with-SHA256
Issuer: Cloudflare Inc ECC CA-3
Fingerprint: 63ec7b115fbd7a257e0cdca802831b5cdfceba59
FingerprintSha256: b91d3c68fecf8d36285d7f4be1db1d95c88d3371bd4ba55ab53c137665889d1c

Physicsclassroom.com Domain Name Information

Domain TLD:
com
Domain Registrar:
Network Solutions, LLC
Registration Date:
February 7, 2001
Expiration Date:
February 7, 2025
Domain Age:
23 years 4 months 19 days
Domain Status:
clientTransferProhibited

Domain Nameserver Information:

Host IP Address Country
jeff.ns.cloudflare.com 173.245.59.124 ๐Ÿ‡บ๐Ÿ‡ธ United States
olga.ns.cloudflare.com 173.245.58.137 ๐Ÿ‡บ๐Ÿ‡ธ United States

Full WHOIS Lookup:

Domain Name: PHYSICSCLASSROOM.COM
Registry Domain ID: 58724495_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2021-12-09T20:19:07Z
Creation Date: 2001-02-07T13:35:56Z
Registry Expiry Date: 2025-02-07T13:35:56Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: JEFF.NS.CLOUDFLARE.COM
Name Server: OLGA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2023-01-27T04:07:59Z

Physicsclassroom.com Server Information

Server IP Address:
104.26.6.124
Hosted Country:
๐Ÿ‡บ๐Ÿ‡ธ United States
Latitude, longitude:
37.7757 , -122.395
Location:
California, San Francisco, United States Of America, 94107

DNS Record Analysis:

Host Type TTL Extra
physicsclassroom.com A 300 IP: 104.26.7.124
physicsclassroom.com A 300 IP: 172.67.69.137
physicsclassroom.com A 300 IP: 104.26.6.124
physicsclassroom.com NS 86400 Target: olga.ns.cloudflare.com
physicsclassroom.com NS 86400 Target: jeff.ns.cloudflare.com
physicsclassroom.com SOA 3600 MNAME: jeff.ns.cloudflare.com
RNAME: dns.cloudflare.com
Serial: 2299822628
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum TTL: 3600
physicsclassroom.com MX 3600 Priority: 10
Target: mx1.forwardemail.net
physicsclassroom.com MX 3600 Priority: 20
Target: mx2.forwardemail.net
physicsclassroom.com TXT 120 TXT: v=spf1 +ip4:64.25.118.17 +ip4:64.25.122.120 +ip4:64.25.120.16 +a +mx include:spf.forwardemail.net include:_spf.google.com -all
physicsclassroom.com TXT 120 TXT: [email protected]
physicsclassroom.com AAAA 300 IPV6: 2606:4700:20::ac43:4589
physicsclassroom.com AAAA 300 IPV6: 2606:4700:20::681a:77c
physicsclassroom.com AAAA 300 IPV6: 2606:4700:20::681a:67c

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Typos of Physicsclassroom.com

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