procato.com Website Information

Daily Unique Visits: 753

Daily Page Views: 1,506

Income Per Day: $5

Estimated Value: $1,200

This website is located in United States and is using following IP address 108.59.253.107. See the complete list of popular websites hosted in United States.

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

Website procato.com is using the following name servers:

ns2.gratisdns.dk
ns5.gratisdns.dk
ns1.gratisdns.dk
ns3.gratisdns.dk
ns4.gratisdns.dk

and is probably hosted by Altibox AS. See the full list of other websites hosted by Altibox AS.

The highest website procato.com position in Alexa rank database was 48216 and the lowest rank position was 997564. Current position of procato.com in Alexa rank database is 952346.

Desktop speed score of procato.com (84/100) is better than the results of 78.07% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of procato.com (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 procato.com (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.

procato.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.

procato.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: PROCATO.COM
Registry Domain ID: 1568994761_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.domainnameshop.com
Registrar URL: http://www.domainnameshop.com
Updated Date: 2020-09-14T14:15:35Z
Creation Date: 2009-09-14T13:55:07Z
Registry Expiry Date: 2021-09-14T13:55:07Z
Registrar: Domeneshop AS dba domainnameshop.com
Registrar IANA ID: 1001
Registrar Abuse Contact Email: abuse@domainnameshop.com
Registrar Abuse Contact Phone: +47.22943333
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.GRATISDNS.DK
Name Server: NS2.GRATISDNS.DK
Name Server: NS3.GRATISDNS.DK
Name Server: NS4.GRATISDNS.DK
Name Server: NS5.GRATISDNS.DK
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-12T14:02:39Z

procato.com server information

Servers Location

procato.com desktop page speed rank

Last tested: 2018-11-05

Desktop Speed Medium

84/100

procato.com Desktop Speed Test Quick Summary

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

Your page has 4 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.procato.com/_pub/jquery.min.js
http://www.procato.com/_pub/advertisement.js?0.58
http://www.procato.com/_pub/jquery/jquery.droppy.js
http://www.procato.com/_pub/animatedcollapse.js

Optimize CSS Delivery of the following:

http://www.procato.com/_pub/css/css7.php?q[rgb]=994433&q[rgb_st]=6

priority - 5Leverage 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.procato.com/_pub/animatedcollapse.js (expiration not specified)
http://www.procato.com/_pub/images/loader_4.gif (expiration not specified)
http://www.procato.com/_pub/images/pb_bg.png (expiration not specified)
http://www.procato.com/_pub/images/topfade.png (expiration not specified)
http://www.procato.com/_pub/images/transp000_50.png (expiration not specified)
http://www.procato.com/_pub/jquery.min.js (expiration not specified)
http://www.procato.com/_pub/jquery/jquery.droppy.js (expiration not specified)
http://www.procato.com/_pub/css/css7.php?q[rgb]=994433&q[rgb_st]=6 (1 second)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
http://www.procato.com/_pub/img_toggle.php?q=h_333333 (62.6 minutes)
http://www.procato.com/_pub/img_toggle.php?q=d_333333 (62.7 minutes)

priority - 3Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://procato.com/
http://www.procato.com/
http://www.procato.com/superellipse/

priority - 2Optimize images

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

Optimize the following images to reduce their size by 17.9KiB (11% reduction).

Compressing http://www.procato.com/_pub/images/pb_bg.png could save 17.3KiB (11% reduction).
Compressing http://www.procato.com/_pub/images/topfade.png could save 340B (29% reduction).
Compressing http://www.procato.com/superellipse/img_superellip…[b]=90&q[e]=270&q[f]=0 could save 181B (13% reduction).
Compressing http://www.procato.com/_pub/images/transp000_50.png could save 108B (60% reduction).

priority - 0Minify 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 3.5KiB (19% reduction).

Minifying http://www.procato.com/_pub/animatedcollapse.js could save 1.9KiB (50% reduction) after compression.
Minifying http://www.procato.com/_pub/advertisement.js?0.58 could save 1.5KiB (11% reduction) after compression.
Minifying http://www.procato.com/_pub/jquery/jquery.droppy.js could save 124B (23% reduction) after compression.

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 340B (18% reduction).

Minifying http://www.ebn.dk/_pub/?format=336x280_as&c_bg=FFF…200&c_url=444444&a=rim could save 208B (17% reduction) after compression.
Minifying http://www.procato.com/_pub/?format=984x120_as&a=superellipse& could save 132B (19% reduction) after compression.

procato.com Desktop Resource Breakdown

Total Resources	42
Number of Hosts	9
Static Resources	29
JavaScript Resources	10
CSS Resources	1

procato.com mobile page speed rank

Last tested: 2018-11-05

Mobile Speed Medium

69/100

procato.com Mobile Speed Test Quick Summary

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

Your page has 4 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.procato.com/_pub/jquery.min.js
http://www.procato.com/_pub/advertisement.js?0.58
http://www.procato.com/_pub/jquery/jquery.droppy.js
http://www.procato.com/_pub/animatedcollapse.js

Optimize CSS Delivery of the following:

http://www.procato.com/_pub/css/css7.php?q[rgb]=994433&q[rgb_st]=6

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://procato.com/
http://www.procato.com/
http://www.procato.com/superellipse/

priority - 8Leverage 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.procato.com/_pub/animatedcollapse.js (expiration not specified)
http://www.procato.com/_pub/images/loader_4.gif (expiration not specified)
http://www.procato.com/_pub/images/pb_bg.png (expiration not specified)
http://www.procato.com/_pub/images/topfade.png (expiration not specified)
http://www.procato.com/_pub/images/transp000_50.png (expiration not specified)
http://www.procato.com/_pub/jquery.min.js (expiration not specified)
http://www.procato.com/_pub/jquery/jquery.droppy.js (expiration not specified)
http://www.procato.com/_pub/css/css7.php?q[rgb]=994433&q[rgb_st]=6 (1 second)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
http://www.procato.com/_pub/img_toggle.php?q=d_333333 (62.6 minutes)
http://www.procato.com/_pub/img_toggle.php?q=h_333333 (62.6 minutes)

priority - 2Optimize images

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

Optimize the following images to reduce their size by 17.9KiB (11% reduction).

priority - 0Minify 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 3.5KiB (19% 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 126B (20% reduction).

Minifying http://www.procato.com/_pub/?format=984x120_as&a=superellipse& could save 126B (20% reduction) after compression.

procato.com Mobile Resource Breakdown

Total Resources	53
Number of Hosts	12
Static Resources	37
JavaScript Resources	17
CSS Resources	2

procato.com mobile page usability

Last tested: 2018-11-05

Mobile Usability Bad

62/100

procato.com Mobile Usability Test Quick Summary

priority - 33Use 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.

Feedback | Con…| Report error renders only 5 pixels tall (14 CSS pixels).

Design renders only 4 pixels tall (11 CSS pixels).

Calculators and 6 others render only 4 pixels tall (11 CSS pixels).

procato.com renders only 4 pixels tall (11 CSS pixels).

» Design » renders only 4 pixels tall (11 CSS pixels).

Super-ellipse…template maker renders only 5 pixels tall (14 CSS pixels).

Collapse and 1 others render only 5 pixels tall (14 CSS pixels).

• renders only 5 pixels tall (14 CSS pixels).

Super shapes renders only 5 pixels tall (13 CSS pixels).

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

Get a permanen…on to cleaning and 1 others render only 7 pixels tall (17 CSS pixels).

leaffilter.com renders only 5 pixels tall (13 CSS pixels).

OPEN renders only 5 pixels tall (14 CSS pixels).

Superellipse Plot and 11 others render only 5 pixels tall (14 CSS pixels).

Unit Converter & Calculator and 3 others render only 5 pixels tall (14 CSS pixels).

The Lamé curve and 22 others render only 5 pixels tall (12 CSS pixels).

Piet Hein Superellipse and 10 others render only 5 pixels tall (12 CSS pixels).

Mathematical constants and 23 others render only 5 pixels tall (12 CSS pixels).

Additional parameters and 1 others render only 5 pixels tall (14 CSS pixels).

a and 5 others render only 5 pixels tall (14 CSS pixels).

Force edge aro…lan, default=0 and 5 others render only 4 pixels tall (11 CSS pixels).

Download as PDF file and 5 others render only 7 pixels tall (18 CSS pixels).

Perimeter and 8 others render only 5 pixels tall (14 CSS pixels).

~243.74 cm and 8 others render only 5 pixels tall (14 CSS pixels).

[ - ] and 3 others render only 5 pixels tall (14 CSS pixels).

used the Lamé…ellipse. Using and 8 others render only 5 pixels tall (14 CSS pixels).

natural superellipse and 3 others render only 5 pixels tall (14 CSS pixels).

e and 2 others render only 5 pixels tall (14 CSS pixels).

Go to page top and 2 others render only 5 pixels tall (14 CSS pixels).

About this page and 19 others render only 5 pixels tall (14 CSS pixels).

Piet Hein Superellipse and 10 others render only 5 pixels tall (14 CSS pixels).

a = 2200 and 2 others render only 5 pixels tall (14 CSS pixels).

Biorhythm Calc…or and Plotter and 4 others render only 5 pixels tall (14 CSS pixels).
Conversions be…nd other units and 3 others render only 5 pixels tall (14 CSS pixels).
Super-formula…apes in nature renders only 5 pixels tall (14 CSS pixels).
Feedback highly appreciated renders only 6 pixels tall (15 CSS pixels).
This page is p…t is provided. renders only 5 pixels tall (14 CSS pixels).
procato.com and 1 others render only 5 pixels tall (14 CSS pixels).
, and 1 others render only 5 pixels tall (14 CSS pixels).
Norsk and 1 others render only 5 pixels tall (14 CSS pixels).
Design and 1 others render only 5 pixels tall (14 CSS pixels).

The following text fragments have a small line height. Increase the line height to make them more legible.

Super-formula…apes in nature has a line height of only 107% of the font size.

priority - 18Size 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://twitter…uperellipse%2F"></a> and 4 others are close to other tap targets.

The tap target <a href="http://www.pro…/superellipse/" class="active">Design</a> is close to 1 other tap targets.

The tap target <a href="http://www.pro…o.com/rgbfind/">Color</a> and 2 others are close to other tap targets.

The tap target <a href="#">Expand</a> is close to 2 other tap targets.

The tap target <div id="abgc" class="abgc"></div> is close to 1 other tap targets.

The tap target <a href="#About" class="nav">About</a> and 3 others are close to other tap targets.

The tap target <a href="#The_Lam_curve" class="nav">The Lamé curve</a> and 22 others are close to other tap targets.

The tap target <a href="#Long_Superellipse_Table" class="nav">Long Superellipse Table</a> and 10 others are close to other tap targets.

The tap target <div id="superellipse13_h" class="containerNav active">Tags</div> and 13 others are close to other tap targets.

The tap target <a href="/webcloud/?q=Superellipse">Super-ellipse</a> and 23 others are close to other tap targets.

The tap target <a href="#">[ - ]</a> and 3 others are close to other tap targets.

The tap target <a href="./../superformula/">Superformula</a> and 2 others are close to other tap targets.

The tap target <a href="http://www.pro…o.com/convert/">Unit Converter & Calculator</a> and 4 others are close to other tap targets.
The tap target <input id="superellipse7_st" type="button" class="button"> is close to 1 other tap targets.
The tap target <input type="submit" name="sa"> is close to 1 other tap targets.
The tap target <div id="superellipse2_h" class="containerNav active">Select language</div> is close to 1 other tap targets.
The tap target <a href="http://nb.proc…/superellipse/">Norsk</a> and 1 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.

priority - 3Size 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 984 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div class="handwriting">Super-ellipse…template maker</div> falls outside the viewport.
The element <a href="#">Expand</a> falls outside the viewport.
The element <iframe id="aswift_0" name="aswift_0"> falls outside the viewport.
The element <div id="superellipse38_h" class="containerNav active">On this page</div> falls outside the viewport.
The element <li>AboutThe Lamé…bout this page</li> falls outside the viewport.
The element <li>ExamplesLong S…e Corner Shelf</li> falls outside the viewport.
The element <div></div> falls outside the viewport.
The element <div id="superellipse13_h" class="containerNav active">Tags</div> falls outside the viewport.
The element <div class="tags">Super-ellipse…an Gielis Plot</div> falls outside the viewport.
The element <div id="superellipse5_h" class="containerNav active">Related pages</div> falls outside the viewport.
The element <div>Unit Converter…apes in nature</div> falls outside the viewport.
The element <div id="superellipse9_h" class="containerNav active">Contact</div> falls outside the viewport.
The element <div id="superellipse7_form" class="container themeform">Feedback highl…ite (optional)</div> falls outside the viewport.
The element <input type="submit" name="sa"> falls outside the viewport.

procato.com HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><!-- ..."

Bad value “en_US” for attribute “lang” on element “html”: The language subtag “en_us” is not a valid language subtag.

Line: 16 Column: 4 - 86
"... --><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US" dir="ltr"><head>..."

Bad value “./../_pub/css/css7.php?q[rgb]=994433&q[rgb_st]=6” for attribute “href” on element “link”: Illegal character in query: “[” is not allowed.

Line: 17 Column: 5492 - 5604
".../</script><link rel="stylesheet" href="./../_pub/css/css7.php?q[rgb]=994433&q[rgb_st]=6" type="text/css" media="all" /></head..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 24 Column: 6365 - 6403
"...arklight"><table border="0" style="float:right;"><tr><t..."

Bad value “./img_superellipse.php?q[rgb]=EAE4E3&q[w]=198&q[h]=110&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0&q[s]=10&q[pdfpaper]=1” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 6795 - 6957
"...r></table><img src="./img_superellipse.php?q[rgb]=EAE4E3&q[w]=198&q[h]=110&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0&q[s]=10&q[pdfpaper]=1" border="0"></img>..."

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

Line: 24 Column: 6795 - 6957
"...r></table><img src="./img_superellipse.php?q[rgb]=EAE4E3&q[w]=198&q[h]=110&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0&q[s]=10&q[pdfpaper]=1" border="0"></img>..."

Stray end tag “img”.

Line: 24 Column: 6958 - 6963
"...order="0"></img></div>..."

Bad value “./../superellipse/?q[design]=0” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 12458 - 12542
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=0" title="Long Superellipse Table"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=2200&q[h]=900&q[n]=4&q[b]=0&q[e]=360&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 12543 - 12729
"...se Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=2200&q[h]=900&q[n]=4&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Long Superellipse Table" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=1” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 13146 - 13227
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=1" title="Small Squircle Table"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=750&q[h]=750&q[n]=4&q[b]=0&q[e]=360&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 13228 - 13410
"...le Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=750&q[h]=750&q[n]=4&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Small Squircle Table" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=2” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 13858 - 13952
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=2" title="Medium Natural Superellipse Table"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=1500&q[h]=1000&q[n]=2.72&q[b]=0&q[e]=360&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 13953 - 14153
"...se Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1500&q[h]=1000&q[n]=2.72&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Medium Natural Superellipse Table" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=3” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 14604 - 14700
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=3" title="Medium Piet Hein Superellipse Table"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=1500&q[h]=1000&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 14701 - 14902
"...se Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1500&q[h]=1000&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Medium Piet Hein Superellipse Table" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=4” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 15348 - 15441
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=4" title="Large Natural Superellipse Table"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=1800&q[h]=1200&q[n]=2.72&q[b]=0&q[e]=360&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 15442 - 15641
"...se Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1800&q[h]=1200&q[n]=2.72&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Large Natural Superellipse Table" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=5” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 16097 - 16195
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=5" title="Large Natural Superellipse Half Table"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=1800&q[h]=1200&q[n]=2.72&q[b]=90&q[e]=270&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 16196 - 16401
"...lf Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1800&q[h]=1200&q[n]=2.72&q[b]=90&q[e]=270&q[f]=0" height="270" width="270" alt="Large Natural Superellipse Half Table" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=6” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 16850 - 16945
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=6" title="Large Piet Hein Superellipse Table"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=1800&q[h]=1200&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 16946 - 17146
"...se Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1800&q[h]=1200&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Large Piet Hein Superellipse Table" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=7” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 17573 - 17658
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=7" title="Small Table Superellipse"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=750&q[h]=750&q[n]=1.5&q[b]=0&q[e]=360&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 17659 - 17847
"...rellipse"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=750&q[h]=750&q[n]=1.5&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Small Table Superellipse" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=8” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 18287 - 18379
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=8" title="Inner Superellipse Corner Shelf"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=1300&q[h]=800&q[n]=5&q[b]=0&q[e]=90&q[f]=1” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 18380 - 18573
"...er Shelf"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1300&q[h]=800&q[n]=5&q[b]=0&q[e]=90&q[f]=1" height="270" width="270" alt="Inner Superellipse Corner Shelf" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=9” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 19007 - 19094
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=9" title="Inner Astroid Corner Shelf"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=1300&q[h]=1300&q[n]=0.67&q[b]=0&q[e]=90&q[f]=1” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 19095 - 19287
"...er Shelf"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1300&q[h]=1300&q[n]=0.67&q[b]=0&q[e]=90&q[f]=1" height="270" width="270" alt="Inner Astroid Corner Shelf" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=10” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 19727 - 19819
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=10" title="Outer Supercircle Corner Shelf"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=600&q[h]=600&q[n]=2.72&q[b]=90&q[e]=360&q[f]=1” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 19820 - 20016
"...er Shelf"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=600&q[h]=600&q[n]=2.72&q[b]=90&q[e]=360&q[f]=1" height="270" width="270" alt="Outer Supercircle Corner Shelf" border="0"/></a><b..."

Bad value “./../superellipse/?q[design]=11” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 20113 - 20205
"...<br/><br/><a class="img" href="./../superellipse/?q[design]=11" title="Outer Supercircle Corner Shelf"><img s..."

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=600&q[h]=600&q[n]=2.72&q[b]=45&q[e]=315&q[f]=1” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Line: 24 Column: 20206 - 20402
"...er Shelf"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=600&q[h]=600&q[n]=2.72&q[b]=45&q[e]=315&q[f]=1" height="270" width="270" alt="Outer Supercircle Corner Shelf" border="0"/></a><b..."

Bad value “./../_pub/noajx.php#superellipse7_r#http://www.procato.com/_pub/ads.php” for attribute “action” on element “form”: Illegal character in fragment: “#” is not allowed.

Line: 24 Column: 21723 - 21944
"...form"></a><form id="superellipse7" onsubmit="if (typeof tmo !== 'undefined') {get(this); return false;} else {return true;};" method="get" action="./../_pub/noajx.php#superellipse7_r#http://www.procato.com/_pub/ads.php" class="ctl"><div><..."

Warnings

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 17 Column: 5674 - 5687
"...pse3'));"><a name="top"></a><d..." Line: 24 Column: 10181 - 10196
"...9_h">About<a name="About"> ..." Line: 24 Column: 10375 - 10398
"...Lamé curve<a name="The_Lam_curve"> ..." Line: 24 Column: 11432 - 11457
"... this page<a name="About_this_page"> ..." Line: 24 Column: 12070 - 12088
"...">Examples<a name="Examples"> ..." Line: 24 Column: 12283 - 12316
"...</b> Table<a name="Long_Superellipse_Table"> ..." Line: 24 Column: 12975 - 13005
"...</b> Table<a name="Small_Squircle_Table"> ..." Line: 24 Column: 13669 - 13712
"...</b> Table<a name="Medium_Natural_Superellipse_Table"> ..." Line: 24 Column: 14414 - 14459
"...</b> Table<a name="Medium_Piet_Hein_Superellipse_Table"> ..." Line: 24 Column: 15160 - 15202
"...</b> Table<a name="Large_Natural_Superellipse_Table"> ..." Line: 24 Column: 15904 - 15951
"...Half Table<a name="Large_Natural_Superellipse_Half_Table"> ..." Line: 24 Column: 16661 - 16705
"...</b> Table<a name="Large_Piet_Hein_Superellipse_Table"> ..." Line: 24 Column: 17396 - 17430
"...llipse</b><a name="Small_Table_Superellipse"> ..." Line: 24 Column: 18104 - 18145
"...rner Shelf<a name="Inner_Superellipse_Corner_Shelf"> ..." Line: 24 Column: 18825 - 18861
"...rner Shelf<a name="Inner_Astroid_Corner_Shelf"> ..." Line: 24 Column: 19543 - 19583
"...rner Shelf<a name="Outer_Supercircle_Corner_Shelf"> ..." Line: 24 Column: 21610 - 21628
"...ainerTog"><a name="feedback"></a><d..." Line: 24 Column: 21690 - 21718
"...hemeform"><a name="superellipse7_form"></a><f..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 24 Column: 6795 - 6957
"...r></table><img src="./img_superellipse.php?q[rgb]=EAE4E3&q[w]=198&q[h]=110&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0&q[s]=10&q[pdfpaper]=1" border="0"></img>..." Line: 24 Column: 12543 - 12729
"...se Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=2200&q[h]=900&q[n]=4&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Long Superellipse Table" border="0"/></a><b..." Line: 24 Column: 13228 - 13410
"...le Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=750&q[h]=750&q[n]=4&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Small Squircle Table" border="0"/></a><b..." Line: 24 Column: 13953 - 14153
"...se Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1500&q[h]=1000&q[n]=2.72&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Medium Natural Superellipse Table" border="0"/></a><b..." Line: 24 Column: 14701 - 14902
"...se Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1500&q[h]=1000&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Medium Piet Hein Superellipse Table" border="0"/></a><b..." Line: 24 Column: 15442 - 15641
"...se Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1800&q[h]=1200&q[n]=2.72&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Large Natural Superellipse Table" border="0"/></a><b..." Line: 24 Column: 16196 - 16401
"...lf Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1800&q[h]=1200&q[n]=2.72&q[b]=90&q[e]=270&q[f]=0" height="270" width="270" alt="Large Natural Superellipse Half Table" border="0"/></a><b..." Line: 24 Column: 16946 - 17146
"...se Table"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1800&q[h]=1200&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Large Piet Hein Superellipse Table" border="0"/></a><b..." Line: 24 Column: 17659 - 17847
"...rellipse"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=750&q[h]=750&q[n]=1.5&q[b]=0&q[e]=360&q[f]=0" height="270" width="270" alt="Small Table Superellipse" border="0"/></a><b..." Line: 24 Column: 18380 - 18573
"...er Shelf"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1300&q[h]=800&q[n]=5&q[b]=0&q[e]=90&q[f]=1" height="270" width="270" alt="Inner Superellipse Corner Shelf" border="0"/></a><b..." Line: 24 Column: 19095 - 19287
"...er Shelf"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=1300&q[h]=1300&q[n]=0.67&q[b]=0&q[e]=90&q[f]=1" height="270" width="270" alt="Inner Astroid Corner Shelf" border="0"/></a><b..." Line: 24 Column: 19820 - 20016
"...er Shelf"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=600&q[h]=600&q[n]=2.72&q[b]=90&q[e]=360&q[f]=1" height="270" width="270" alt="Outer Supercircle Corner Shelf" border="0"/></a><b..." Line: 24 Column: 20206 - 20402
"...er Shelf"><img src="./img_superellipse.php?q[rgb]=thumb&q[w]=600&q[h]=600&q[n]=2.72&q[b]=45&q[e]=315&q[f]=1" height="270" width="270" alt="Outer Supercircle Corner Shelf" border="0"/></a><b..."

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procato.com 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.

procato.com 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.

PROCATO.COM Natural Superellipse | Lamé curve | Super-ellipse Calculator & Plotter

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procato.com Desktop Speed Test Quick Summary

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

Your page has 4 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 5Leverage 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 - 3Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 2Optimize images

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

Optimize the following images to reduce their size by 17.9KiB (11% reduction).

priority - 0Minify 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 3.5KiB (19% 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 340B (18% reduction).

procato.com Desktop Resource Breakdown

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procato.com Mobile Speed Test Quick Summary

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

Your page has 4 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 8Leverage 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 - 2Optimize images

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

Optimize the following images to reduce their size by 17.9KiB (11% reduction).

priority - 0Minify 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 3.5KiB (19% 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 126B (20% reduction).

procato.com Mobile Resource Breakdown

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procato.com Mobile Usability Test Quick Summary

priority - 33Use 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.

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priority - 18Size tap targets appropriately

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priority - 10Configure the viewport

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priority - 3Size 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 984 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

procato.com HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “en_US” for attribute “lang” on element “html”: The language subtag “en_us” is not a valid language subtag.

Bad value “./../_pub/css/css7.php?q[rgb]=994433&q[rgb_st]=6” for attribute “href” on element “link”: Illegal character in query: “[” is not allowed.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Bad value “./img_superellipse.php?q[rgb]=EAE4E3&q[w]=198&q[h]=110&q[n]=2.5&q[b]=0&q[e]=360&q[f]=0&q[s]=10&q[pdfpaper]=1” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

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

Stray end tag “img”.

Bad value “./../superellipse/?q[design]=0” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=2200&q[h]=900&q[n]=4&q[b]=0&q[e]=360&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Bad value “./../superellipse/?q[design]=1” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=750&q[h]=750&q[n]=4&q[b]=0&q[e]=360&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Bad value “./../superellipse/?q[design]=2” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Bad value “./img_superellipse.php?q[rgb]=thumb&q[w]=1500&q[h]=1000&q[n]=2.72&q[b]=0&q[e]=360&q[f]=0” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.