ARDUINO.CC Arduino - Home

arduino.cc Website Information

Daily Unique Visits: 1,197,067

Daily Page Views: 9,576,536

Income Per Day: $9,577

Estimated Value: $10,343,160

This website is located in United States and is using following IP address 100.24.172.113. See the complete list of popular websites hosted in United States.

arduino.cc is registered under .CC top-level domain. Please check other sites in .CC zone.

Website arduino.cc is using the following name servers:

  • ns-1118.awsdns-11.org
  • ns-1658.awsdns-15.co.uk
  • ns-281.awsdns-35.com
  • ns-846.awsdns-41.net

and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

The highest website arduino.cc position in Alexa rank database was 1255 and the lowest rank position was 1343. Current position of arduino.cc in Alexa rank database is 1273.

Desktop speed score of arduino.cc (63/100) is better than the results of 39.87% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of arduino.cc (66/100) is better than the results of 14.96% of other sites and means that the page is not mobile-friendly.

Mobile speed score of arduino.cc (39/100) is better than the results of 17.83% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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arduino.cc 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.


arduino.cc 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: ARDUINO.CC
Registry Domain ID: 86874457_DOMAIN_CC-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2023-10-27T19:06:49Z
Creation Date: 2005-10-26T12:59:26Z
Registry Expiry Date: 2024-10-26T12:59:26Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
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
Name Server: NS-1118.AWSDNS-11.ORG
Name Server: NS-1658.AWSDNS-15.CO.UK
Name Server: NS-281.AWSDNS-35.COM
Name Server: NS-846.AWSDNS-41.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-09T11:49:44Z

arduino.cc server information

Servers Location

arduino.cc desktop page speed rank

Last tested: 2019-12-02


Desktop Speed Bad
63/100

arduino.cc Desktop Speed Test Quick Summary


priority - 23Leverage 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:

https://blog.arduino.cc/wp-content/uploads/2019/11…EZP.LARGE_-385x289.jpg (expiration not specified)
https://blog.arduino.cc/wp-content/uploads/2019/11…ail_-_Copy-385x289.png (expiration not specified)
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https://cdn.arduino.cc/header-footer/cy8d1ikufm/create-nav-images/icons.svg (expiration not specified)
https://cdn.arduino.cc/header-footer/cy8d1ikufm/css/footer.css (expiration not specified)
https://cdn.arduino.cc/header-footer/cy8d1ikufm/css/header.css (expiration not specified)
https://cdn.arduino.cc/header-footer/cy8d1ikufm/css/newsletter-modal.css (expiration not specified)
https://cdn.arduino.cc/header-footer/cy8d1ikufm/css/privacy-modal.css (expiration not specified)
https://cdn.arduino.cc/header-footer/cy8d1ikufm/images/burger_menu.svg (expiration not specified)
https://cdn.arduino.cc/header-footer/cy8d1ikufm/images/cart.svg (expiration not specified)
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https://cdn.arduino.cc/header-footer/cy8d1ikufm/js/footer.js (expiration not specified)
https://cdn.arduino.cc/header-footer/cy8d1ikufm/js/header.js (expiration not specified)
https://cdn.arduino.cc/header-footer/cy8d1ikufm/js/newsletter-modal.js (expiration not specified)
https://cdn.arduino.cc/header-footer/cy8d1ikufm/login.js (expiration not specified)
https://cdn.arduino.cc/header-footer/loader.js (expiration not specified)
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https://content.arduino.cc/website/social_icons/icon-facebook.svg (expiration not specified)
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https://content.arduino.cc/website/social_icons/icon-github.svg (expiration not specified)
https://content.arduino.cc/website/social_icons/icon-instagram.svg (expiration not specified)
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https://images.ads.supplyframe.com/ab4ff011155d8067b7796fe540388b6d.png (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

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

Your page has 5 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://cdn.arduino.cc/header-footer/login.js
https://cdnjs.cloudflare.com/ajax/libs/postscribe/2.0.8/postscribe.min.js
https://content.arduino.cc/banner/banner.js
https://cdn.arduino.cc/homepage/static/js/2.220b96de.chunk.js
https://cdn.arduino.cc/homepage/static/js/main.7280135d.chunk.js

Optimize CSS Delivery of the following:

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priority - 13Enable 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 126.5KiB (75% reduction).

Compressing https://cdn.arduino.cc/homepage/static/js/main.7280135d.chunk.js could save 109.8KiB (77% reduction).
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priority - 9Avoid 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://arduino.cc/
https://arduino.cc/
https://www.arduino.cc/

priority - 4Optimize images

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

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Compressing https://images.ctfassets.net/qdvvcx4067qd/3WdxkphL…page_Y.jpg?h=465&w=385 could save 25KiB (40% reduction).
Compressing https://cdn.arduino.cc/homepage/static/media/arduino-UNO.bcc69bde.png could save 9.6KiB (32% 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 605B (20% reduction).

Minifying https://cdn.arduino.cc/header-footer/cy8d1ikufm/en/header.html could save 499B (25% reduction) after compression.
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arduino.cc Desktop Resource Breakdown

Total Resources75
Number of Hosts20
Static Resources56
JavaScript Resources18
CSS Resources6

arduino.cc mobile page speed rank

Last tested: 2017-06-08


Mobile Speed Bad
39/100

arduino.cc Mobile Speed Test Quick Summary


priority - 54Leverage 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:

https://auth.arduino.cc/assets/css/main.css (expiration not specified)
https://auth.arduino.cc/assets/img/newaccount.svg (expiration not specified)
https://auth.arduino.cc/assets/js/forms.js (expiration not specified)
https://blog.arduino.cc/wp-content/uploads/2017/05…M0WsAAqscP-304x228.jpg (expiration not specified)
https://blog.arduino.cc/wp-content/uploads/2017/05…alRuler1-1-304x228.png (expiration not specified)
https://blog.arduino.cc/wp-content/uploads/2017/05/Glove-304x228.png (expiration not specified)
https://blog.arduino.cc/wp-content/uploads/2017/05/Tracker-304x228.png (expiration not specified)
https://blog.arduino.cc/wp-content/uploads/2017/06/CityClock-304x228.png (expiration not specified)
https://blog.arduino.cc/wp-content/uploads/2017/06/wmucB5a-304x228.jpg (expiration not specified)
https://cdn.arduino.cc/header-footer/loader.js (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/css/footer.css (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/css/header.css (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/css/newsletter-modal.css (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/images/arduino_logo.svg (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/im…no_logo_compressed.svg (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/images/burger_menu.svg (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/images/cart.svg (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/im…lobal_user_profile.svg (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/images/icon-facebook.svg (expiration not specified)
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https://cdn.arduino.cc/header-footer/zjllmlhaor/images/icon-youtube.svg (expiration not specified)
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https://cdn.arduino.cc/header-footer/zjllmlhaor/js/footer.js (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/js/header.js (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/js/newsletter-modal.js (expiration not specified)
https://cdn.arduino.cc/header-footer/zjllmlhaor/login.js (expiration not specified)
https://content.arduino.cc/fonts/WF-028075-009795-001720.woff (expiration not specified)
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https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/1205220922863531?v=2.7.14 (20 minutes)
https://www.arduino.cc/css/arduino-icons.css (40 minutes)
https://www.arduino.cc/css/common.css (40 minutes)
https://www.arduino.cc/css/foundation2.css (40 minutes)
https://www.arduino.cc/css/typeplate.css (40 minutes)
https://www.arduino.cc/fonts/fonts.css (40 minutes)
https://www.arduino.cc/js/foundation.min.js (40 minutes)
https://www.arduino.cc/js/foundation.topbar.custom.js (40 minutes)
https://www.arduino.cc/new_home/assets/ArduinoEducation_HomePage-01.svg (40 minutes)
https://www.arduino.cc/new_home/assets/banners/ABX000012_HomeControl.jpg (40 minutes)
https://www.arduino.cc/new_home/assets/banners/ABX00004.jpg (40 minutes)
https://www.arduino.cc/new_home/assets/banners/ArduinoWebEditor_2.jpg (40 minutes)
https://www.arduino.cc/new_home/assets/banners/UNO.jpg (40 minutes)
https://www.arduino.cc/new_home/assets/blog-placeholder.svg (40 minutes)
https://www.arduino.cc/new_home/assets/createTile_Grid.svg (40 minutes)
https://www.arduino.cc/new_home/assets/createTile_Logo.svg (40 minutes)
https://www.arduino.cc/new_home/assets/icon-cart.svg (40 minutes)
https://www.arduino.cc/new_home/assets/icon-learn.svg (40 minutes)
https://www.arduino.cc/new_home/assets/icon-social-facebook.png (40 minutes)
https://www.arduino.cc/new_home/assets/icon-social-flickr.png (40 minutes)
https://www.arduino.cc/new_home/assets/icon-social-github.png (40 minutes)
https://www.arduino.cc/new_home/assets/icon-social-gplus.png (40 minutes)
https://www.arduino.cc/new_home/assets/icon-social-twitter.png (40 minutes)
https://www.arduino.cc/new_home/assets/icon-social-youtube.png (40 minutes)
https://www.arduino.cc/new_home/assets/illu-arduino-UNO.png (40 minutes)
https://www.arduino.cc/new_home/assets/illu_what_is-board.png (40 minutes)
https://www.arduino.cc/new_home/assets/illu_what_is-ide.png (40 minutes)
https://www.arduino.cc/new_home/assets/instagram_sidebar.png (40 minutes)
https://www.arduino.cc/new_home/assets/support.svg (40 minutes)
https://www.arduino.cc/new_home/bower_components/j…ng/js/jquery.easing.js (40 minutes)
https://www.arduino.cc/new_home/bower_components/jquery/dist/jquery.js (40 minutes)
https://www.arduino.cc/new_home/bower_components/u…l/jquery.unveil.min.js (40 minutes)
https://www.arduino.cc/new_home/css/new_style.css (40 minutes)
https://www.arduino.cc/new_home/js/vendor/modernizr.js (40 minutes)
https://i.ytimg.com/vi/UoBUXOOdLXY/hqdefault.jpg (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.arduino.cc/new_home/bower_components/jquery/dist/jquery.js
https://www.arduino.cc/new_home/bower_components/u…l/jquery.unveil.min.js
https://www.arduino.cc/new_home/bower_components/j…ng/js/jquery.easing.js

Optimize CSS Delivery of the following:

https://www.arduino.cc/css/foundation2.css
https://www.arduino.cc/css/typeplate.css
https://www.arduino.cc/css/common.css
https://www.arduino.cc/new_home/css/new_style.css

priority - 26Avoid 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://arduino.cc/
http://www.arduino.cc/
https://www.arduino.cc/

priority - 24Minify 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 232.6KiB (82% reduction).

Minifying https://cdn.arduino.cc/header-footer/zjllmlhaor/css/header.css could save 65.4KiB (94% reduction) after compression.
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Minifying https://cdn.arduino.cc/header-footer/zjllmlhaor/css/newsletter-modal.css could save 50.1KiB (97% reduction) after compression.
Minifying https://www.arduino.cc/css/foundation2.css could save 4KiB (19% reduction) after compression.
Minifying https://www.arduino.cc/css/typeplate.css could save 2.2KiB (64% reduction) after compression.
Minifying https://www.arduino.cc/new_home/css/new_style.css could save 980B (27% reduction) after compression.
Minifying https://www.arduino.cc/css/arduino-icons.css could save 530B (49% reduction) after compression.

priority - 16Optimize images

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

Optimize the following images to reduce their size by 152.8KiB (63% reduction).

Compressing https://www.arduino.cc/new_home/assets/banners/ArduinoWebEditor_2.jpg could save 59KiB (79% reduction).
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Compressing https://www.arduino.cc/new_home/assets/illu-arduino-UNO.png could save 9.6KiB (32% reduction).
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Compressing https://www.arduino.cc/new_home/assets/icon-social-github.png could save 2.9KiB (77% reduction).
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Compressing https://www.arduino.cc/new_home/assets/illu_what_is-board.png could save 1.1KiB (28% reduction).
Compressing https://www.arduino.cc/new_home/assets/icon-social-facebook.png could save 1.1KiB (62% reduction).
Compressing https://www.arduino.cc/new_home/assets/icon-social-youtube.png could save 1KiB (51% reduction).
Compressing https://www.arduino.cc/new_home/assets/icon-social-flickr.png could save 1KiB (61% reduction).
Compressing https://www.arduino.cc/new_home/assets/illu_what_is-ide.png could save 630B (23% reduction).

priority - 6Enable 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 61.4KiB (74% reduction).

Compressing https://auth.arduino.cc/assets/css/main.css could save 58.2KiB (75% reduction).
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Compressing https://auth.arduino.cc/assets/img/newaccount.svg could save 979B (53% reduction).
Compressing https://auth.arduino.cc/assets/js/forms.js could save 520B (61% 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 38KiB (48% reduction).

Minifying https://www.arduino.cc/new_home/bower_components/jquery/dist/jquery.js could save 34.9KiB (49% reduction) after compression.
Minifying https://www.arduino.cc/new_home/bower_components/j…ng/js/jquery.easing.js could save 1.1KiB (58% reduction) after compression.
Minifying https://cdn.arduino.cc/header-footer/zjllmlhaor/js/header.js could save 762B (39% reduction) after compression.
Minifying https://cdn.arduino.cc/header-footer/zjllmlhaor/login.js could save 659B (33% reduction) after compression.
Minifying https://www.arduino.cc/js/foundation.topbar.custom.js could save 626B (24% 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 2.9KiB (29% reduction).

Minifying https://www.arduino.cc/ could save 2KiB (27% reduction) after compression.
Minifying https://auth.arduino.cc/login?challenge=eyJhbGciOi…qVHa8jfl9CFdmb-x5NVXCE could save 880B (34% reduction).

arduino.cc Mobile Resource Breakdown

Total Resources98
Number of Hosts16
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arduino.cc mobile page usability

Last tested: 2017-06-08


Mobile Usability Medium
66/100

arduino.cc Mobile Usability Test Quick Summary


priority - 38Use 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.

SIGN IN renders only 5 pixels tall (13 CSS pixels).

WHAT IS ARDUINO? and 2 others render only 7 pixels tall (18 CSS pixels).

Arduino senses…her actuators. and 2 others render only 5 pixels tall (14 CSS pixels).

Discover the o…Arduino boards and 2 others render only 5 pixels tall (14 CSS pixels).

CLOSE renders only 5 pixels tall (12 CSS pixels).

SUPPORT ARDUINO and 2 others render only 7 pixels tall (18 CSS pixels).

Write code, ma…ool tutorials! renders only 5 pixels tall (14 CSS pixels).

Redefining the…One Classroom and 1 others render only 5 pixels tall (14 CSS pixels).

ARDUINO PROJECT and 3 others render only 7 pixels tall (18 CSS pixels).

The ever-growi…oss the world. and 2 others render only 5 pixels tall (14 CSS pixels).

Arduino project on GitHub and 4 others render only 5 pixels tall (14 CSS pixels).

for a collecti…Arduino users. and 5 others render only 5 pixels tall (14 CSS pixels).

if you have an…or concerns.. renders only 5 pixels tall (14 CSS pixels).

on Twitter renders only 5 pixels tall (14 CSS pixels).

on Google+ renders only 5 pixels tall (14 CSS pixels).

on Facebook renders only 5 pixels tall (14 CSS pixels).

on YouTube renders only 5 pixels tall (14 CSS pixels).

on Instagram renders only 5 pixels tall (14 CSS pixels).
on Flickr renders only 5 pixels tall (14 CSS pixels).
on GitHub renders only 5 pixels tall (14 CSS pixels).
THE CLEARWALKE…ED STRANDBEEST and 9 others render only 7 pixels tall (18 CSS pixels).

IN A SMALLER FORM FACTOR! and 11 others render only 7 pixels tall (18 CSS pixels).

NEWSLETTER renders only 7 pixels tall (17 CSS pixels).
©2017 Arduino renders only 6 pixels tall (15 CSS pixels).
Copyright Notice and 3 others render only 6 pixels tall (15 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 <li class="burger-menu"></li> is close to 2 other tap targets.

The tap target <a id="search-bar"></a> is close to 2 other tap targets.

The tap target <input type="text" name="q" class="search-typing"> is close to 1 other tap targets.

The tap target <li class="level-1 cart-d…er has-submenu">0…shopping cart.</li> is close to 3 other tap targets.

The tap target <div class="ytp-lightweight"></div> is close to 1 other tap targets.

The tap target <a href="//www.arduino.…e/Introduction">Learn more about Arduino</a> and 2 others are close to other tap targets.

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

The tap target <div class="panel sidebar_what">WHAT IS ARDUINO?</div> is close to 1 other tap targets.

The tap target <button type="submit" class="store">Buy an Arduino</button> is close to 1 other tap targets.

The tap target <button type="submit" class="support">SUPPORT ARDUINO</button> is close to 1 other tap targets.

The tap target <a href="https://twitter.com/arduino">on Twitter</a> is close to 1 other tap targets.

The tap target <a href="https://plus.g…e.com/+Arduino">on Google+</a> is close to 2 other tap targets.

The tap target <a href="https://www.fa…ficial.arduino">on Facebook</a> is close to 2 other tap targets.

The tap target <a href="https://youtub…om/arduinoteam">on YouTube</a> is close to 3 other tap targets.

The tap target <a href="https://www.in…om/arduino.cc/">on Instagram</a> is close to 3 other tap targets.
The tap target <a href="https://www.fl…tos/arduino_cc">on Flickr</a> is close to 2 other tap targets.
The tap target <a href="https://github.com/arduino/">on GitHub</a> is close to 1 other tap targets.
The tap target <button id="subscribe-btn" class="button"></button> is close to 1 other tap targets.
The tap target <a href="//www.arduino.…opyrightNotice">Copyright Notice</a> is close to 2 other tap targets.
The tap target <a id="facebook" href="https://www.fa…ficial.arduino" class="facebook"></a> and 4 others are close to other tap targets.
The tap target <a id="youtube" href="https://www.yo…er/arduinoteam" class="youtube"></a> is close to 1 other tap targets.

arduino.cc HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 1 Column: 1358 - 1388
"...></div><script type="text/javascript">window.au..." Line: 1 Column: 1931 - 1961
"...script><script type="text/javascript">var ardui..." Line: 1 Column: 2090 - 2200
"...script><script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/postscribe/2.0.8/postscribe.min.js"></script>..." Line: 1 Column: 2210 - 2290
"...script><script type="text/javascript" src="https://content.arduino.cc/banner/banner.js"></script>..."

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arduino.cc 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.


arduino.cc 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.