duncanamps.com Website Information

Daily Unique Visits: 5,972

Daily Page Views: 23,888

Income Per Day: $67

Estimated Value: $36,180

This website is located in United Kingdom and is using following IP address 83.170.79.102. See the complete list of popular websites hosted in United Kingdom.

duncanamps.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website duncanamps.com is using the following name servers:

dns3.uk2.net
dns1.uk2.net
dns2.uk2.net

and is probably hosted by 20i Limited. See the full list of other websites hosted by 20i Limited.

The highest website duncanamps.com position in Alexa rank database was 42516 and the lowest rank position was 996804. Current position of duncanamps.com in Alexa rank database is 210141.

Desktop speed score of duncanamps.com (86/100) is better than the results of 82.23% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of duncanamps.com (65/100) is better than the results of 13.11% of other sites and means that the page is not mobile-friendly.

Mobile speed score of duncanamps.com (82/100) is better than the results of 89.15% of other sites and shows that the landing page performance on mobile devices is excellent.

duncanamps.com 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.

duncanamps.com 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: DUNCANAMPS.COM
Registry Domain ID: 15891764_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.enom.com
Registrar URL: http://www.enomdomains.com
Updated Date: 2024-02-20T11:51:34Z
Creation Date: 1999-12-22T21:32:09Z
Registry Expiry Date: 2024-12-22T21:32:09Z
Registrar: eNom, LLC
Registrar IANA ID: 48
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.STACKDNS.COM
Name Server: NS2.STACKDNS.COM
Name Server: NS3.STACKDNS.COM
Name Server: NS4.STACKDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-11T09:08:14Z

duncanamps.com server information

Servers Location

duncanamps.com desktop page speed rank

Last tested: 2018-12-19

Desktop Speed Good

86/100

duncanamps.com Desktop Speed Test Quick Summary

priority - 12Leverage 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://duncanamps.com/_derived/ext1005_cmp_blueprn2010_vbtn.gif (expiration not specified)
http://duncanamps.com/_derived/ext1005_cmp_blueprn2010_vbtn_a.gif (expiration not specified)
http://duncanamps.com/_derived/ext1006_cmp_blueprn2010_vbtn.gif (expiration not specified)
http://duncanamps.com/_derived/ext1006_cmp_blueprn2010_vbtn_a.gif (expiration not specified)
http://duncanamps.com/_derived/home_cmp_blueprn2010_vbtn_a.gif (expiration not specified)
http://duncanamps.com/_derived/home_cmp_blueprn2010_vbtn_p.gif (expiration not specified)
http://duncanamps.com/_derived/homebrew.html_cmp_blueprn2010_vbtn.gif (expiration not specified)
http://duncanamps.com/_derived/homebrew.html_cmp_blueprn2010_vbtn_a.gif (expiration not specified)
http://duncanamps.com/_derived/software.html_cmp_blueprn2010_vbtn.gif (expiration not specified)
http://duncanamps.com/_derived/software.html_cmp_blueprn2010_vbtn_a.gif (expiration not specified)
http://duncanamps.com/_derived/spice.html_cmp_blueprn2010_vbtn.gif (expiration not specified)
http://duncanamps.com/_derived/spice.html_cmp_blueprn2010_vbtn_a.gif (expiration not specified)
http://duncanamps.com/_themes/blueprn2/blutextw.gif (expiration not specified)
http://duncanamps.com/images/amppage2.gif (expiration not specified)
http://duncanamps.com/images/buttons/bluebox.gif (expiration not specified)
http://duncanamps.com/images/buttons/dds2250b.gif (expiration not specified)
http://duncanamps.com/images/buttons/schematics_shot.gif (expiration not specified)
http://duncanamps.com/images/buttons/snapshot_software.gif (expiration not specified)
http://duncanamps.com/images/buttons/spice_shot.gif (expiration not specified)
http://duncanamps.com/images/buttons/tdsl_shot.gif (expiration not specified)
http://duncanamps.com/images/buttons/tech_shot.gif (expiration not specified)
http://duncanamps.com/technical/_derived/technical…p_blueprn2010_vbtn.gif (expiration not specified)
http://duncanamps.com/technical/_derived/technical…blueprn2010_vbtn_a.gif (expiration not specified)

priority - 1Enable 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 13.1KiB (85% reduction).

Compressing http://duncanamps.com/ could save 13.1KiB (85% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 7.2KiB (42% reduction).

Compressing http://duncanamps.com/_derived/ext1005_cmp_blueprn2010_vbtn_a.gif could save 897B (40% reduction).
Compressing http://duncanamps.com/_derived/home_cmp_blueprn2010_vbtn_a.gif could save 889B (40% reduction).
Compressing http://duncanamps.com/_derived/spice.html_cmp_blueprn2010_vbtn_a.gif could save 889B (40% reduction).
Compressing http://duncanamps.com/_derived/software.html_cmp_blueprn2010_vbtn_a.gif could save 849B (38% reduction).
Compressing http://duncanamps.com/technical/_derived/technical…blueprn2010_vbtn_a.gif could save 847B (38% reduction).
Compressing http://duncanamps.com/_derived/homebrew.html_cmp_blueprn2010_vbtn_a.gif could save 813B (36% reduction).
Compressing http://duncanamps.com/_derived/ext1006_cmp_blueprn2010_vbtn_a.gif could save 812B (36% reduction).
Compressing http://duncanamps.com/images/buttons/bluebox.gif could save 739B (90% reduction).
Compressing http://duncanamps.com/_themes/blueprn2/blutextw.gif could save 660B (67% reduction).

priority - 1Minify 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 6.3KiB (41% reduction).

Minifying http://duncanamps.com/ could save 6.3KiB (41% reduction).

duncanamps.com Desktop Resource Breakdown

Total Resources	24
Number of Hosts	1
Static Resources	23

duncanamps.com mobile page speed rank

Last tested: 2018-12-19

Mobile Speed Medium

82/100

duncanamps.com Mobile Speed Test Quick Summary

priority - 17Leverage 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 - 1Enable 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 13.1KiB (85% reduction).

Compressing http://duncanamps.com/ could save 13.1KiB (85% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 7.2KiB (42% reduction).

priority - 1Minify 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 6.3KiB (41% reduction).

Minifying http://duncanamps.com/ could save 6.3KiB (41% reduction).

duncanamps.com Mobile Resource Breakdown

Total Resources	24
Number of Hosts	1
Static Resources	23

duncanamps.com mobile page usability

Last tested: 2018-12-19

Mobile Usability Medium

65/100

duncanamps.com 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.

Duncan's Amp P…02/17 18:41:23 renders only 6 pixels tall (16 CSS pixels).

Welcome to Dun…ICE modelling. renders only 5 pixels tall (13 CSS pixels).

SPICE simulati…+ models and 6 others render only 5 pixels tall (13 CSS pixels).

Other quick links: renders only 5 pixels tall (13 CSS pixels).

MØKGK…ur Radio Pages and 1 others render only 4 pixels tall (10 CSS pixels).

Duncan's…ective owners. renders only 5 pixels tall (13 CSS pixels).

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.

priority - 5Size 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="index.htm"></a> and 6 others are close to other tap targets.

The tap target <a href="http://tdsl.duncanamps.com/">Tube…sheet locator</a> and 3 others are close to other tap targets.

duncanamps.com HTML validation

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 6
"...<html> ..."

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

Line: 4 Column: 9 - 80
"...> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> ..."

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: 9 - 80
"...> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> ..."