FDSN.ORG FDSN: International Federation of Digital Seismograph Networks

fdsn.org Website Information

Daily Unique Visits: 1,249

Daily Page Views: 2,498

Income Per Day: $8

Estimated Value: $1,920

This website is located in United States and is using following IP address 128.95.166.134. See the complete list of popular websites hosted in United States.

fdsn.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

Website fdsn.org is using the following name servers:

  • marge.cac.washington.edu
  • hanna.cac.washington.edu
  • holly.s.uw.edu

and is probably hosted by WASHINGTON-AS - University of Washington, US. See the full list of other websites hosted by WASHINGTON-AS - University of Washington, US.

The highest website fdsn.org position in Alexa rank database was 63614 and the lowest rank position was 998921. Current position of fdsn.org in Alexa rank database is 574370.

Desktop speed score of fdsn.org (70/100) is better than the results of 50.91% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of fdsn.org (62/100) is better than the results of 7.29% of other sites and means that the page is not mobile-friendly.

Mobile speed score of fdsn.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.

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fdsn.org Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


fdsn.org whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


Domain Name: fdsn.org
Registry Domain ID: 0e15766ae63f480d9ae45d1874447fbe-LROR
Registrar WHOIS Server: http://whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-08-10T18:41:40Z
Creation Date: 1999-09-10T23:00:14Z
Registry Expiry Date: 2024-09-10T23:00:14Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: IRIS Data Management Center
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: WA
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: ns-ext.adc1.iris.edu
Name Server: ns1-ext.ds.iris.edu
Name Server: ns2-ext.ds.iris.edu
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-10-05T15:23:24Z

fdsn.org server information

Servers Location

fdsn.org desktop page speed rank

Last tested: 2017-06-02


Desktop Speed Medium
70/100

fdsn.org Desktop Speed Test Quick Summary


priority - 14Enable 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 140.8KiB (83% reduction).

Compressing http://www.fdsn.org/static/css/fdsn.css could save 130.4KiB (84% reduction).
Compressing http://www.fdsn.org/static/css/flags32.css could save 9.2KiB (81% reduction).
Compressing http://www.fdsn.org/ could save 1.2KiB (55% reduction).

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js
http://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js

Optimize CSS Delivery of the following:

http://www.fdsn.org/static/css/fdsn.css
http://fonts.googleapis.com/css?family=Quattrocent…00italic,700,700italic
http://www.fdsn.org/static/css/flags32.css

priority - 6Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 58.5KiB (47% reduction).

Compressing http://www.fdsn.org/static/img/layout/fdsn_home.png could save 58.5KiB (47% reduction).

priority - 4Minify 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 37.8KiB (49% reduction).

Minifying http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js could save 37.8KiB (49% reduction) after compression.

priority - 2Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 22.4KiB (15% reduction).

Minifying http://www.fdsn.org/static/css/fdsn.css could save 22.4KiB (15% reduction).

priority - 2Leverage 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://www.fdsn.org/static/css/fdsn.css (expiration not specified)
http://www.fdsn.org/static/css/flags32.css (expiration not specified)
http://www.fdsn.org/static/img/layout/fdsn_home.png (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

fdsn.org Desktop Resource Breakdown

Total Resources11
Number of Hosts7
Static Resources7
JavaScript Resources3
CSS Resources3

fdsn.org mobile page speed rank

Last tested: 2017-05-16


Mobile Speed Bad
56/100

fdsn.org Mobile Speed Test Quick Summary


priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js
http://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js

Optimize CSS Delivery of the following:

http://www.fdsn.org/static/css/fdsn.css
http://fonts.googleapis.com/css?family=Quattrocent…00italic,700,700italic
http://www.fdsn.org/static/css/flags32.css

priority - 14Enable 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 140.8KiB (83% reduction).

Compressing http://www.fdsn.org/static/css/fdsn.css could save 130.4KiB (84% reduction).
Compressing http://www.fdsn.org/static/css/flags32.css could save 9.2KiB (81% reduction).
Compressing http://www.fdsn.org/ could save 1.2KiB (55% reduction).

priority - 6Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 58.5KiB (47% reduction).

Compressing http://www.fdsn.org/static/img/layout/fdsn_home.png could save 58.5KiB (47% reduction).

priority - 4Minify 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 37.8KiB (49% reduction).

Minifying http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js could save 37.8KiB (49% reduction) after compression.

priority - 3Leverage 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://www.fdsn.org/static/css/fdsn.css (expiration not specified)
http://www.fdsn.org/static/css/flags32.css (expiration not specified)
http://www.fdsn.org/static/img/layout/fdsn_home.png (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

priority - 2Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 22.4KiB (15% reduction).

Minifying http://www.fdsn.org/static/css/fdsn.css could save 22.4KiB (15% reduction).

fdsn.org Mobile Resource Breakdown

Total Resources11
Number of Hosts7
Static Resources7
JavaScript Resources3
CSS Resources3

fdsn.org mobile page usability

Last tested: 2017-05-16


Mobile Usability Bad
62/100

fdsn.org Mobile Usability Test Quick Summary


priority - 35Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 620 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <div id="home-page">About FDSN Mai…Working Groups</div> falls outside the viewport.

priority - 30Size 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="/about/" class="btn">About FDSN</a> is close to 1 other tap targets.

The tap target <a href="/message-center/" class="btn">Mailing Lists</a> and 8 others are close to other tap targets.

fdsn.org HTML validation

Warnings

The “navigation” role is unnecessary for element “nav”.

Line: 52 Column: 3 - 25
"...-page"> <nav role="navigation"> <..."

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fdsn.org Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


fdsn.org TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.