OEIS.ORG The On-Line Encyclopedia of Integer Sequences® (OEIS®)


oeis.org website information.

oeis.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.

No name server records were found.

and probably website oeis.org is hosted by GOOGLE - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE - Google LLC, US hosting company.

According to Alexa traffic rank the highest website oeis.org position was 20020 (in the world). The lowest Alexa rank position was 21971. Now website oeis.org ranked in Alexa database as number 20875 (in the world).

Website oeis.org Desktop speed measurement score (98/100) is better than the results of 95.58% of other sites and shows that the page is performing great on desktop computers.

oeis.org Mobile usability score (63/100) is better than the results of 9.16% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of oeis.org (98/100) is better than the results of 95.71% of other sites and shows that the landing page performance on mobile devices is excellent.

Weekly Rank Report

DateRankChange
Mar-29-2024 N/AN/A
Mar-28-2024 20,875-209
Mar-27-2024 20,666-75
Mar-26-2024 20,591109
Mar-25-2024 20,700-15
Mar-24-2024 20,685-170
Mar-23-2024 20,515128

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oeis.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.



oeis.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: OEIS.ORG
Registry Domain ID: D98247088-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2018-01-16T12:37:59Z
Creation Date: 2003-06-11T18:31:16Z
Registry Expiry Date: 2022-06-11T18:31:16Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Reseller:
Domain Status: ok https://icann.org/epp#ok
Registrant Organization: OEIS Foundation
Registrant State/Province: NJ
Registrant Country: US
Name Server: NS67.WORLDNIC.COM
Name Server: NS68.WORLDNIC.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-02T20:18:22Z

oeis.org server information

Servers Location

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oeis.org desktop page speed rank

Last tested: 2017-05-02


Desktop Speed Good
98/100

oeis.org Desktop Speed Test Quick Summary


priority - 1 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 5.4KiB (66% reduction).

Compressing http://oeis.org/ could save 5.4KiB (66% reduction).

priority - 1 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:

http://oeis.org/Luschny4.png (expiration not specified)

priority - 0 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 858B (11% reduction).

Minifying http://oeis.org/ could save 858B (11% reduction).

oeis.org Desktop Resources

Total Resources2
Number of Hosts1
Static Resources1

oeis.org Desktop Resource Breakdown

oeis.org mobile page speed rank

Last tested: 2017-05-28


Mobile Speed Good
98/100

oeis.org Mobile Speed Test Quick Summary


priority - 1 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:

http://oeis.org/Luschny4.png (expiration not specified)

priority - 1 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 5.5KiB (66% reduction).

Compressing http://oeis.org/ could save 5.5KiB (66% reduction).

priority - 0 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 858B (11% reduction).

Minifying http://oeis.org/ could save 858B (11% reduction).

oeis.org Mobile Resources

Total Resources2
Number of Hosts1
Static Resources1

oeis.org Mobile Resource Breakdown

oeis.org mobile page usability

Last tested: 2017-05-28


Mobile Usability Bad
63/100

oeis.org Mobile Usability Test Quick Summary


priority - 27 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.

The tap target <a href="http://oeisf.org">The OEIS Foundation</a> is close to 1 other tap targets.

The tap target <input name="q"> is close to 2 other tap targets.

The tap target <input type="submit" name="go"> is close to 1 other tap targets.

The tap target <a href="hints.html">Hints</a> and 21 others are close to other tap targets.

The tap target <a href="translate.html">Languages:</a> is close to 2 other tap targets.

The tap target <a href="/?language=english">English</a> and 48 others are close to other tap targets.

The tap target <a href="/wiki/Welcome">Welcome</a> and 1 others are close to other tap targets.

priority - 25 Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

login renders only 5 pixels tall (13 CSS pixels).

This site is s…y donations to and 2 others render only 5 pixels tall (13 CSS pixels).

License Agreem…Privacy Policy and 1 others render only 5 pixels tall (13 CSS pixels).

The OEIS is lo…oane@gmail.com renders only 6 pixels tall (16 CSS pixels).

Enter a sequen…quence number: renders only 6 pixels tall (16 CSS pixels).

Contribute new seq. or comment and 21 others render only 6 pixels tall (16 CSS pixels).

For more infor…pedia, see the and 18 others render only 6 pixels tall (16 CSS pixels).

Languages: renders only 5 pixels tall (13 CSS pixels).

ગુજરાતી and 48 others render only 5 pixels tall (13 CSS pixels).

Last modified…241 sequences. and 4 others render only 5 pixels tall (13 CSS pixels).

Welcome and 1 others render only 6 pixels tall (16 CSS pixels).

priority - 10 Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

Configure a viewport for this page.

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oeis.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.


oeis.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.