COSTCO.COM.AU Website Information

costco.com.au Website Information

Daily Unique Visits: 12,945

Daily Page Views: 64,725

Income Per Day: $162

Estimated Value: $97,200

This website is located in United States and is using following IP address 35.192.62.159. See the complete list of popular websites hosted in United States.

costco.com.au is registered under .AU top-level domain. Please check other sites in .AU zone.

Website costco.com.au is using the following name servers:

  • dmtu.mt.ns.els-gms.att.net
  • dbru.br.ns.els-gms.att.net

and is probably hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US. See the full list of other websites hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US.

The highest website costco.com.au position in Alexa rank database was 66100 and the lowest rank position was 219445. Current position of costco.com.au in Alexa rank database is 105252.

Desktop speed score of costco.com.au (88/100) is better than the results of 85.98% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of costco.com.au (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 costco.com.au (75/100) is better than the results of 84.42% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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costco.com.au 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.


costco.com.au 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: costco.com.au
Registry Domain ID: f8b93b819619438bb3703b8123d9cba5-AU
Registrar WHOIS Server: whois.auda.org.au
Registrar URL: https://www.cscdigitalbrand.services
Last Modified: 2024-04-05T05:07:46Z
Registrar Name: Corporation Service Company (Aust) Pty Ltd
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: +1.8887802723
Reseller Name:
Status: serverRenewProhibited https://identitydigital.au/get-au/whois-status-codes#serverRenewProhibited
Status Reason: Not Currently Eligible For Renewal
Registrant Contact ID: e5e9448f884b447ba7517889cee38272-AU
Registrant Contact Name: Price Costco International Inc.
Tech Contact ID: f17ff32ffa984b638d4c723f1c529adb-AU
Tech Contact Name: Costco Wholesale Membership Inc.
Name Server: a1-116.akam.net
Name Server: a14-67.akam.net
Name Server: a28-66.akam.net
Name Server: a5-64.akam.net
Name Server: a6-64.akam.net
Name Server: a9-66.akam.net
Name Server: dbru.br.ns.els-gms.att.net
Name Server: dmtu.mt.ns.els-gms.att.net
DNSSEC: unsigned
Registrant: Price Costco International Inc
Eligibility Type: Trademark Owner
Eligibility Name: COSTCO
Eligibility ID: TM 753331
>>> Last update of WHOIS database: 2024-09-20T19:24:40Z

costco.com.au server information

Servers Location

costco.com.au desktop page speed rank

Last tested: 2016-11-21


Desktop Speed Good
88/100

costco.com.au Desktop Speed Test Quick Summary


priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://costco.com.au/Resource/css/reset-min.css?v=100101
http://costco.com.au/Resource/css/costco-cpn-min.css
http://cdn.costco.com.au/web/css/Home.css?v=121212
http://costco.com.au/Resource/css/Home.css?v=121212

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://costco.com.au/Resource/css/costco-cpn-min.css (expiration not specified)
http://costco.com.au/Resource/master/border-shadow.jpg (expiration not specified)
http://costco.com.au/Resource/master/logo-header.jpg (expiration not specified)
http://costco.com.au/Resource/master/news-banner.png (expiration not specified)
http://costco.com.au/Resource/pcm/arrv_white_1.gif (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

priority - 2Enable 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 16.5KiB (69% reduction).

Compressing http://costco.com.au/index.shtml could save 9.2KiB (72% reduction).
Compressing http://costco.com.au/Resource/css/costco-cpn-min.css could save 3.9KiB (70% reduction).
Compressing http://cdn.costco.com.au/web/css/Home.css?v=121212 could save 1.8KiB (60% reduction).
Compressing http://costco.com.au/Resource/css/Home.css?v=121212 could save 1.6KiB (59% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 10.4KiB (47% reduction).

Compressing http://costco.com.au/Resource/master/logo-header.jpg could save 9.8KiB (46% reduction).
Compressing http://costco.com.au/Resource/master/border-shadow.jpg could save 575B (60% reduction).

priority - 0Minify 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 3.5KiB (28% reduction).

Minifying http://costco.com.au/index.shtml could save 3.5KiB (28% reduction).

costco.com.au Desktop Resource Breakdown

Total Resources15
Number of Hosts4
Static Resources7
JavaScript Resources2
CSS Resources4

costco.com.au mobile page speed rank

Last tested: 2016-11-21


Mobile Speed Medium
75/100

costco.com.au Mobile Speed Test Quick Summary


priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://costco.com.au/Resource/css/reset-min.css?v=100101
http://costco.com.au/Resource/css/costco-cpn-min.css
http://cdn.costco.com.au/web/css/Home.css?v=121212
http://costco.com.au/Resource/css/Home.css?v=121212

priority - 4Leverage 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://costco.com.au/Resource/css/costco-cpn-min.css (expiration not specified)
http://costco.com.au/Resource/master/border-shadow.jpg (expiration not specified)
http://costco.com.au/Resource/master/logo-header.jpg (expiration not specified)
http://costco.com.au/Resource/master/news-banner.png (expiration not specified)
http://costco.com.au/Resource/pcm/arrv_white_1.gif (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

priority - 2Enable 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 16.5KiB (69% reduction).

Compressing http://costco.com.au/index.shtml could save 9.2KiB (72% reduction).
Compressing http://costco.com.au/Resource/css/costco-cpn-min.css could save 3.9KiB (70% reduction).
Compressing http://cdn.costco.com.au/web/css/Home.css?v=121212 could save 1.8KiB (60% reduction).
Compressing http://costco.com.au/Resource/css/Home.css?v=121212 could save 1.6KiB (59% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 10.4KiB (47% reduction).

Compressing http://costco.com.au/Resource/master/logo-header.jpg could save 9.8KiB (46% reduction).
Compressing http://costco.com.au/Resource/master/border-shadow.jpg could save 575B (60% reduction).

priority - 0Minify 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 3.5KiB (28% reduction).

Minifying http://costco.com.au/index.shtml could save 3.5KiB (28% reduction).

costco.com.au Mobile Resource Breakdown

Total Resources15
Number of Hosts4
Static Resources7
JavaScript Resources2
CSS Resources4

costco.com.au mobile page usability

Last tested: 2016-11-21


Mobile Usability Bad
62/100

costco.com.au Mobile Usability Test Quick Summary


priority - 30Use 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.

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

In the Warehouse and 3 others render only 5 pixels tall (13 CSS pixels).

Costco is a me…easurable one. and 1 others render only 5 pixels tall (14 CSS pixels).

Please note th…Express cards. renders only 5 pixels tall (14 CSS pixels).

APOLOGY: renders only 5 pixels tall (14 CSS pixels).

Dear Members,…inued support. and 5 others render only 4 pixels tall (10 CSS pixels).

Privacy Policy renders only 4 pixels tall (10 CSS pixels).

Costco Wholesa…ghts reserved. renders only 4 pixels tall (10 CSS pixels).

priority - 26Size 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 id="LogoHeader" href="/index.shtml?*SSL=0">Costco Wholesale Australia</a> is close to 1 other tap targets.

The tap target <a id="NewCoupons" href="/coupons/">COUPONS (valid…ck to download</a> is close to 1 other tap targets.

The tap target <a href="/index.shtml?*SSL=0" class="pcMenui">Home</a> and 9 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.

costco.com.au HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 8 Column: 1 - 127
"...</script> <meta name="viewport" content="width=device-width, initial-scale=0.0, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0"/> <link..."

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Line: 2 Column: 16 - 8
"...type html> <html > <head..."

Errors

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Line: 258 Column: 8 - 396
"... <img data-interchange='[https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/cake-and-deli-slider-mobile.png?ext=.png, (small)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/cake-and-deli-slider.png?ext=.png, (medium)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/cake-and-deli-slider.png?ext=.png, (large)]' src=""></img>..." Line: 288 Column: 8 - 379
"... <img data-interchange='[https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/coupons-mobile.png?ext=.png, (small)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/coupon-slider-copy.png?ext=.png, (medium)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/coupon-slider-copy.png?ext=.png, (large)]' src=""></img>..." Line: 318 Column: 8 - 390
"... <img data-interchange='[https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/connection-mobile.png?ext=.png, (small)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/connection-slider-copy.png?ext=.png, (medium)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/connection-slider-copy.png?ext=.png, (large)]' src=""></img>..." Line: 348 Column: 8 - 379
"... <img data-interchange='[https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/whats-new-mobile.png?ext=.png, (small)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/what-s-new-slider.png?ext=.png, (medium)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/what-s-new-slider.png?ext=.png, (large)]' src=""></img>..." Line: 378 Column: 8 - 390
"... <img data-interchange='[https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/auto-renew-mobile.png?ext=.png, (small)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/auto-renew-slider-copy.png?ext=.png, (medium)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/auto-renew-slider-copy.png?ext=.png, (large)]' src=""></img>..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 258 Column: 8 - 396
"... <img data-interchange='[https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/cake-and-deli-slider-mobile.png?ext=.png, (small)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/cake-and-deli-slider.png?ext=.png, (medium)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/cake-and-deli-slider.png?ext=.png, (large)]' src=""></img>..." Line: 259 Column: 16 - 131
"...<noscript><img src="https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/cake-and-deli-slider.png?ext=.png"></nosc..." Line: 288 Column: 8 - 379
"... <img data-interchange='[https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/coupons-mobile.png?ext=.png, (small)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/coupon-slider-copy.png?ext=.png, (medium)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/coupon-slider-copy.png?ext=.png, (large)]' src=""></img>..." Line: 289 Column: 16 - 129
"...<noscript><img src="https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/coupon-slider-copy.png?ext=.png"></nosc..." Line: 318 Column: 8 - 390
"... <img data-interchange='[https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/connection-mobile.png?ext=.png, (small)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/connection-slider-copy.png?ext=.png, (medium)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/connection-slider-copy.png?ext=.png, (large)]' src=""></img>..." Line: 319 Column: 16 - 133
"...<noscript><img src="https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/connection-slider-copy.png?ext=.png"></nosc..." Line: 348 Column: 8 - 379
"... <img data-interchange='[https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/whats-new-mobile.png?ext=.png, (small)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/what-s-new-slider.png?ext=.png, (medium)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/what-s-new-slider.png?ext=.png, (large)]' src=""></img>..." Line: 349 Column: 16 - 128
"...<noscript><img src="https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/what-s-new-slider.png?ext=.png"></nosc..." Line: 378 Column: 8 - 390
"... <img data-interchange='[https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/auto-renew-mobile.png?ext=.png, (small)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/auto-renew-slider-copy.png?ext=.png, (medium)], [https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/auto-renew-slider-copy.png?ext=.png, (large)]' src=""></img>..." Line: 379 Column: 16 - 133
"...<noscript><img src="https://cdn.costco.com.au/kentico/media/costco/media/images/homebanner/auto-renew-slider-copy.png?ext=.png"></nosc..."

Stray end tag “img”.

Line: 258 Column: 397 - 402
"...]' src=""></img> ..." Line: 288 Column: 380 - 385
"...]' src=""></img> ..." Line: 318 Column: 391 - 396
"...]' src=""></img> ..." Line: 348 Column: 380 - 385
"...]' src=""></img> ..." Line: 378 Column: 391 - 396
"...]' src=""></img> ..."

Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.

Line: 429 Column: 38 - 155
"...magazine"><iframe allowfullscreen="" frameborder="0" height="100%" src="https://www.youtube.com/embed/fN3k3NGHlpM" width="100%"></ifra..."

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Line: 429 Column: 38 - 155
"...magazine"><iframe allowfullscreen="" frameborder="0" height="100%" src="https://www.youtube.com/embed/fN3k3NGHlpM" width="100%"></ifra..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 429 Column: 38 - 155
"...magazine"><iframe allowfullscreen="" frameborder="0" height="100%" src="https://www.youtube.com/embed/fN3k3NGHlpM" width="100%"></ifra..."

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costco.com.au 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.


costco.com.au 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.