isfdb.org Website Information

Daily Unique Visits: 45,788

Daily Page Views: 274,728

Income Per Day: $549

Estimated Value: $395,280

This website is located in United States and is using following IP address 72.44.93.41. See the complete list of popular websites hosted in United States.

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

Website isfdb.org is using the following name servers:

ns1.futurehosting.com
ns2.futurehosting.com

and is probably hosted by LIQUIDWEB - Liquid Web, L.L.C, US. See the full list of other websites hosted by LIQUIDWEB - Liquid Web, L.L.C, US.

The highest website isfdb.org position in Alexa rank database was 30197 and the lowest rank position was 31323. Current position of isfdb.org in Alexa rank database is 31323.

Desktop speed score of isfdb.org (49/100) is better than the results of 22.8% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of isfdb.org (61/100) is better than the results of 5.47% of other sites and means that the page is not mobile-friendly.

Mobile speed score of isfdb.org (69/100) is better than the results of 74.36% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

isfdb.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.

isfdb.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: isfdb.org
Registry Domain ID: ceb60abbd50347efb0cb14e2711e99fd-LROR
Registrar WHOIS Server: http://whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2024-08-28T19:40:48Z
Creation Date: 2001-08-27T18:58:24Z
Registry Expiry Date: 2026-08-27T18:58:24Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Arizona
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.liquidweb.com
Name Server: ns1.liquidweb.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-22T07:57:08Z

isfdb.org server information

Servers Location

isfdb.org desktop page speed rank

Last tested: 2017-05-08

Desktop Speed Bad

49/100

isfdb.org Desktop Speed Test Quick Summary

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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

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http://www.isfdb.org/biblio.css

priority - 3Enable compression

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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.isfdb.org/IsfdbBanner.jpg (expiration not specified)
http://www.isfdb.org/biblio.css (expiration not specified)
http://www.isfdb.org/isfdb_logo.jpg (expiration not specified)
http://www.isfdb.org/question_mark_icon.gif (expiration not specified)

priority - 1Minify CSS

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isfdb.org Desktop Resource Breakdown

Total Resources	29
Number of Hosts	5
Static Resources	27
CSS Resources	1

isfdb.org mobile page speed rank

Last tested: 2017-05-26

Mobile Speed Medium

69/100

isfdb.org Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://www.isfdb.org/biblio.css

priority - 7Optimize images

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priority - 3Enable compression

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priority - 3Leverage browser caching

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priority - 1Minify CSS

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isfdb.org Mobile Resource Breakdown

Total Resources	29
Number of Hosts	5
Static Resources	27
CSS Resources	1

isfdb.org mobile page usability

Last tested: 2017-05-26

Mobile Usability Bad

61/100

isfdb.org Mobile Usability Test Quick Summary

priority - 40Use 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.

The Internet S…ction Database renders only 7 pixels tall (19 CSS pixels).

and sign in, y…is displayed. and 1 others render only 6 pixels tall (15 CSS pixels).

create a free account renders only 6 pixels tall (15 CSS pixels).

Search the database renders only 5 pixels tall (13 CSS pixels).

Advanced Search renders only 5 pixels tall (12 CSS pixels).

Tools Used to…ate This Site: and 6 others render only 5 pixels tall (13 CSS pixels).

Rafael Gutiérrez Girardot and 116 others render only 5 pixels tall (13 CSS pixels).

This work is licensed under a and 1 others render only 5 pixels tall (13 CSS pixels).

Creative Commons License renders only 5 pixels tall (13 CSS pixels).

is a community…hcoming books. and 1 others render only 5 pixels tall (13 CSS pixels).

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

Authors Who Died On This Day: and 2 others render only 5 pixels tall (13 CSS pixels).

(unknown-0735) and 86 others render only 5 pixels tall (13 CSS pixels).

View All Forthcoming Books and 3 others render only 5 pixels tall (12 CSS pixels).

, 978-1-4814-8…anthology) by and 70 others render only 6 pixels tall (16 CSS pixels).

The Innkeeper…es: Volume One and 21 others render only 6 pixels tall (16 CSS pixels).

PS Publishing…e Publications and 48 others render only 6 pixels tall (16 CSS pixels).

Copyright (c)…6 Al von Ruff. and 1 others render only 5 pixels tall (13 CSS pixels).
ISFDB Engine renders only 5 pixels tall (13 CSS pixels).

priority - 19Size 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 <input name="arg" class="search"> is close to 1 other tap targets.

The tap target <input type="submit"> is close to 2 other tap targets.

The tap target <a href="http://www.isf…bin/search.cgi" class="inverted">Advanced Search</a> is close to 1 other tap targets.

The tap target <a href="http://www.isf…gi?index.cgi+0">Log In</a> and 117 others are close to other tap targets.

The tap target <a href="http://www.isf…cgi-bin/fc.cgi" class="inverted">View All Forthcoming Books</a> is close to 1 other tap targets.

The tap target <a href="http://www.isf…isher.cgi?5719">Bastei Lübbe</a> and 44 others are close to other tap targets.

The tap target <a href="http://www.isf…/pl.cgi?609833">Fallout</a> and 5 others are close to other tap targets.

priority - 10Configure 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.

isfdb.org HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 90
"...<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html..."

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Line: 4 Column: 1 - 73
"..."> <head> <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" > <link..."

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Line: 4 Column: 1 - 73
"..."> <head> <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" > <link..."

Malformed byte sequence: “e9”.

Line: 155 Column: - 72
"......" Line: 193 Column: - 69
"......" Line: 214 Column: - 71
"......"

Malformed byte sequence: “f6”.

Line: 176 Column: - 79
"......"

Malformed byte sequence: “e4”.

Line: 180 Column: - 78
"......"

A numeric character reference expanded to carriage return.

Line: 173 Column: - 91
"...73;みIshimochi Asam..." Line: 175 Column: - 83
"...88;やKatsuya Terada..." Line: 184 Column: - 91
"...21;うJū Ayakur..."

Malformed byte sequence: “80”.

Line: 236 Column: - 250
"......"

Malformed byte sequence: “a3”.

Line: 240 Column: - 229
"......" Line: 246 Column: - 247
"......" Line: 296 Column: - 239
"......" Line: 300 Column: - 238
"......" Line: 306 Column: - 224
"......" Line: 320 Column: - 236
"......"

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isfdb.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.

isfdb.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.

ISFDB.ORG The Internet Speculative Fiction Database

isfdb.org Website Information

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isfdb.org Alexa Rank

isfdb.org whois

isfdb.org server information

Servers Location

isfdb.org desktop page speed rank

isfdb.org Desktop Speed Test Quick Summary

priority - 100Optimize images

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

Optimize the following images to reduce their size by 977.1KiB (78% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 3Enable 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 34KiB (77% 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.

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priority - 1Minify 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 7.4KiB (43% reduction).

isfdb.org Desktop Resource Breakdown

isfdb.org mobile page speed rank

isfdb.org Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 7Optimize images

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

Optimize the following images to reduce their size by 64.4KiB (36% reduction).

priority - 3Enable 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 33.7KiB (77% reduction).

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:

priority - 1Minify 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 7.4KiB (43% reduction).

isfdb.org Mobile Resource Breakdown

isfdb.org mobile page usability

isfdb.org Mobile Usability Test Quick Summary

priority - 40Use 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.

priority - 19Size 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.

priority - 10Configure 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.

isfdb.org HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “e4”.

A numeric character reference expanded to carriage return.

Malformed byte sequence: “80”.

Malformed byte sequence: “a3”.

isfdb.org similar domains

isfdb.org Ping

isfdb.org TRACEROUTE