osa.org website information.
osa.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.
Following name servers are specified for osa.org domain:
- yogi.osa.org
- yogi2.osa.org
and probably website osa.org is hosted by CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN web hosting company. Check the complete list of other most popular websites hosted by CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN hosting company.
According to Alexa traffic rank the highest website osa.org position was 3922 (in the world). The lowest Alexa rank position was 981153. Now website osa.org ranked in Alexa database as number 21901 (in the world).
Website osa.org Desktop speed measurement score (64/100) is better than the results of 41.34% of other sites shows that the page desktop performance can be improved.
osa.org Mobile usability score (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of osa.org (56/100) is better than the results of 45.93% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-16-2024 | 21,901 | 300 |
| Nov-15-2024 | 22,201 | 87 |
| Nov-14-2024 | 22,288 | -126 |
| Nov-13-2024 | 22,162 | 0 |
| Nov-12-2024 | 22,162 | 0 |
| Nov-11-2024 | 22,162 | 0 |
| Nov-10-2024 | 22,162 | 36 |
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osa.org Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
osa.org whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain Name: osa.org
Registry Domain ID: 2c53a33ea007439b85474ddde6866cd2-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2023-10-23T13:19:02Z
Creation Date: 1993-01-04T05:00:00Z
Registry Expiry Date: 2027-01-03T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
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
Name Server: ns1.osa.org
Name Server: ns2.osa.org
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-24T12:34:01Z
osa.org server information
osa.org desktop page speed rank
Last tested: 2017-12-01
osa.org Desktop Speed Test Quick Summary
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priority - 8 Leverage browser caching
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priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://www.osa.org/WebResource.axd?d=VoA0aUJkU2hza…1&t=635792874349294682
http://www.osa.org/ScriptResource.axd?d=RZ7m4Pa-4X…fTCg7flJTg2&t=7c776dc1
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Optimize CSS Delivery of the following:
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http://www.osa.org/CMSPages/GetResource.ashx?_webparts=677
priority - 3 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.osa.org/
http://www.osa.org/en-us/home/
priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 524B (12% reduction).
osa.org Desktop Resources
| Total Resources | 50 |
| Number of Hosts | 10 |
| Static Resources | 24 |
| JavaScript Resources | 9 |
| CSS Resources | 6 |
osa.org Desktop Resource Breakdown
osa.org mobile page speed rank
Last tested: 2017-11-30
osa.org Mobile Speed Test Quick Summary
priority - 39 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 384.7KiB (46% reduction).
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priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
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Optimize CSS Delivery of the following:
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http://www.osa.org/CMSPages/GetResource.ashx?_webparts=677
priority - 12 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
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priority - 10 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.osa.org/
http://www.osa.org/en-us/home/
priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 524B (12% reduction).
osa.org Mobile Resources
| Total Resources | 50 |
| Number of Hosts | 10 |
| Static Resources | 24 |
| JavaScript Resources | 9 |
| CSS Resources | 6 |
osa.org Mobile Resource Breakdown
osa.org mobile page usability
Last tested: 2017-11-30
osa.org Mobile Usability Test Quick Summary
priority - 1 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
<div class="rsArrow rsArrowLeft"></div> and 1 others are close to other tap targets.<a href="/join">Become a Member</a> and 13 others are close to other tap targets.The tap target
<a href="/en-us/meeting…/registration/" class="blurb_link">Register Now</a> and 5 others are close to other tap targets.osa.org similar domains
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osa.org Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
osa.org TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.