Physics.info The Physics Hypertextbook
The Physics Hypertextbook is a reaction to three big problems with textbooks: lack of writer's voice, layouts that reduce readability, and outdated ec...
Physics.info Overview
/100
Desktop Experience 82/100
Mobile Experience 56/100
The website physics.info is a valuable resource for anyone interested in physics. The website provides a wealth of information and resources on the subject matter and is an excellent educational and entertainment tool for users of all ages.
The Physics Hypertextbook is a reaction to the three significant problems with textbooks: lack of writer's voice, layouts that reduce readability, and outdated economics. The author has taken great care to ensure that the website is easy to understand and read, with a clear and concise writer's voice that is engaging and informative. The website is an ongoing project, and the author has indicated that some parts of the book are still under development.
One of the most striking aspects of the website is its popularity, receiving over 10953 unique users per day with 13143.6 pageviews. The site value is an impressive $227760 US dollars, indicating a high level of engagement among its users. The website, hosted by Cloudflare, Inc. in the US, is secure, with an SSL certificate provided by Let's Encrypt.
The website's content is family-friendly, with no inappropriate or offensive material that would make it unsuitable for children. The website is accessible and easy to navigate, with clear and intuitive menus that allow users to find the information they need quickly.
When evaluating website performance, it is essential to consider its speed and mobile/desktop experience. The Physics Hypertextbook has a Speed Score of 69 out of 100, indicating that there is room for improvement in this area. However, its Desktop Experience score is 82 out of 100, which is an excellent rating. The mobile experience score, at 56 out of 100, suggests that there is room for improvement in this area.
In summary, the Physics Hypertextbook is an exceptional website, providing a wealth of information and resources on the subject of physics. Its popularity among users and its value highlight the importance of the website in the physics community. The site's family-friendly content, intuitive navigation, and overall accessibility make it an ideal educational and entertainment tool for users of all ages. While there is room for improvement in certain areas, overall, the website provides an exemplary resource for anyone interested in physics.
Physics.info Rank Summary
Audience Geography. Where are physics.info visitors located?
| Country | Visitors |
|---|---|
 United States US | 43% |
| India IN | 12.5% |
| United Kingdom GB | 3.8% |
| Australia AU | 3.8% |
| Canada CA | 3.5% |
| Philippines PH | 3% |
| Pakistan PK | 2.2% |
| South Africa ZA | 1.5% |
| Qatar QA | 1.3% |
| Other | 25.2% |
| Country | Pageviews |
|---|---|
| United States US | 39.1% |
| India IN | 12.9% |
| Australia AU | 3.9% |
| Canada CA | 3.5% |
| Philippines PH | 3.3% |
| United Kingdom GB | 3.3% |
| Pakistan PK | 2% |
| Sweden SE | 1.8% |
| Finland FI | 1.5% |
| Other | 28.6% |
| Country | Rank |
|---|---|
| Philippines PH | 5510 |
| Slovenia SI | 7195 |
| Qatar QA | 8928 |
| Finland FI | 12340 |
| Pakistan PK | 12882 |
| Australia AU | 13871 |
| South Africa ZA | 16021 |
| Malaysia MY | 16950 |
| India IN | 17939 |
| United States US | 18796 |
| Norway NO | 19632 |
| Nigeria NG | 19781 |
Where do visitors go on physics.info?
| Subdomain | Pageviews |
|---|---|
| physics.info | 100% |
| Subdomain | Pageviews per User |
|---|---|
| physics.info | 1.3 |
| Subdomain | Reach |
|---|---|
| physics.info | 100% |
How popular is physics.info?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 52586 | -16046 |
| past month | 46901 | -405 |
| past week | 43704 | -7783 |
| yesterday | 34162 | -4781 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 90924 | -16667 | 62 | 25% | 1.2 | -12.77% |
| 30 | 81554 | -1756 | 72 | 5% | 1.3 | 2% |
| 7 | 76758 | -13825 | 78 | 20% | 1.3 | 2% |
| 1 | 60729 | -82 | 11 | 10% | 1 | -14.02% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 41614 | -15986 | 184 | 44% |
| 30 | 37510 | 42 | 21 | 4% |
| 7 | 35091 | -6007 | 23 | 20% |
| 1 | 28397 | -5852 | 31 | 30% |
Physics.info Website Safety
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 ConnectSafe evaluates physics.info for any unsafe and insecure content. The results are critical for families with young children.
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.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses physics.info 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 physics.info for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the physics.info. This reputation system receives ratings from users and information from third-party sources, assesses the physics.info for safety features and confirms, whether physics.info is suitable for children.
| Domain | physics.info |
| Issuer Organization | Google Trust Services |
| Issuer | WE1 |
| Algorithm | ecdsa-with-SHA256 |
| Valid form | 09/16/2024 |
| Expiration | 12/15/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
physics.info *.physics.info |
Physics.info Rank History
Alexa Rank shows how popular physics.info is in comparison with other sites. The most popular site has Alexa Rank equals 1. If physics.info 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 physics.info and pageviews on physics.info over the past 3 months.
Physics.info Hosting Information
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., USLast Update: 07/20/2024
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ASNumber: 13335
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RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
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# If you see inaccuracies in the results, please report at
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Physics.info Domain Registration and Settings
Domain Name: physics.info
Registry Domain ID: 22a83c0244e9414ab8e9c2d1cc3c4501-DONUTS
Registrar WHOIS Server: WHOIS.ENOM.COM
Registrar URL: http://www.enom.com
Updated Date: 2021-08-02T15:40:28Z
Creation Date: 2002-07-13T19:27:51Z
Registry Expiry Date: 2030-07-13T19:27:51Z
Registrar: eNom, LLC
Registrar IANA ID: 48
Registrar Abuse Contact Email: abuse@enom.com
Registrar Abuse Contact Phone: 425.518.1929
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
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Registrant Organization: Data Protected
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Name Server: tina.ns.cloudflare.com
Name Server: cleo.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-22T04:34:14Z
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
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| Host | TXT Record | TTL |
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Physics.info HTML Check
Physics.info Desktop Performance
Last tested: 12/10/2016
| Total Resources | 31 |
| Number of Hosts | 11 |
| Static Resources | 20 |
| JavaScript Resources | 11 |
| CSS Resources | 6 |
Physics.info Mobile Insights
Last tested: 12/10/2016
| Total Resources | 31 |
| Number of Hosts | 11 |
| Static Resources | 20 |
| JavaScript Resources | 11 |
| CSS Resources | 6 |
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