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SEO Report for arduino.cc

November 30, 2019 2:25 AM
Desktop screen Desktop screenshot for arduino.cc

SEO SCORE

Favicon for arduino.ccarduino.cc
90

10 criteria passed
1 criteria to solve

PERFORMANCE OPPORTUNITIES

Fill the missing alt attributes on your images.
Arrow

OVERVIEW

• Category
Technology & Computing
• Online since
October 26, 2005 (explore Wayback Machine)
• Age
14 years, 11 months, 6 days
• Alexa Rank
#2.429, arduino.cc is in the world's top 5.000 websites!

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SEO

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Let's Encrypt has expired on February 18, 2020.
Title Tag
Arduino - Home
Length: 14 (recommended: 10 to 70)
Meta Description
Open-source electronic prototyping platform enabling users to create interactive electronic objects.
Length: 100 (recommended: 50 to 160)
Google preview
Desktop Version

Arduino - Home

https://arduino.cc

Open-source electronic prototyping platform enabling users to create interactive electronic objects.

Mobile Version

Favicon for arduino.cc https://arduino.cc

Arduino - Home

Open-source electronic prototyping platform enabling users to create interactive electronic objects.

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width,initial-scale=1,minimum-scale=1

SEMANTIC ANALYSIS

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by arduino.cc.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
Arduino Confidence: 89% Arrow up

Arduino is an open source, computer hardware and software company, project, and user community that designs and manufactures microcontroller kits for building digital devices and interactive objects that can sense and control objects in the physical world.

The project's products are distributed as open-source hardware and software, which are licensed under the GNU Lesser General Public License (LGPL) or the GNU General Public License (GPL), permitting the manufacture of Arduino boards and software distribution by anyone.

Arduino boards are available commercially in preassembled form, or as do-it-yourself kits.

Open-source model Confidence: 84% Arrow up

The open-source model is a decentralized development model that encourages open collaboration.

A main principle of open-source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public.

The open-source movement in software began as a response to the limitations of proprietary code.

The model is used for projects such as in open-source appropriate technologies, and open-source drug discovery.

Software prototyping Confidence: 76% Arrow up

Software prototyping is the activity of creating prototypes of software applications, i.e., incomplete versions of the software program being developed.

It is an activity that can occur in software development and is comparable to prototyping as known from other fields, such as mechanical engineering or manufacturing.

Object-oriented programming Confidence: 73% Arrow up

Object-oriented programming (OOP) is a programming paradigm based on the concept of "objects", which may contain data, in the form of fields, often known as attributes; and code, in the form of procedures, often known as methods.

A feature of objects is that an object's procedures can access and often modify the data fields of the object with which they are associated (objects have a notion of "this" or "self").

In OOP, computer programs are designed by making them out of objects that interact with one another.

There is significant diversity of OOP languages, but the most popular ones are class-based, meaning that objects are instances of classes, which typically also determine their type.

Interactive art Confidence: 71% Arrow up

Interactive art is a form of art that involves the spectator in a way that allows the art to achieve its purpose.

Some interactive art installations achieve this by letting the observer or visitor "walk" in, on, and around them; some others ask the artist or the spectators to become part of the artwork.

WEBSITE SPEED

arduino.cc website speed is normal. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

2.2s

This domain loads at the median speed of 2.2 seconds.

Speed Percentile

37%

arduino.cc is faster than approximately 37 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

TRAFFIC

This website is ranked #2.429 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Alexa data for arduino.cc

Daily visitors by country

  • arduino.cc daily visitors distribution - Total: 20 countries
  • Flag for IndiaIndia (13.9%)
  • Flag for AustriaAustria (3.0%)
  • Flag for United States of AmericaUnited States of America (16.3%)
  • Flaf icon for other countryOthers (66.8%)

Traffic country ranks

Country Rank
Flag for Viet NamViet Nam #3.154
Flag for IndiaIndia #1.207
Flag for IndonesiaIndonesia #2.069
Flag for EgyptEgypt #2.835
Flag for SingaporeSingapore #1.700

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How arduino.cc looks like on a mobile device such as an iPhone.

Tablet
How arduino.cc looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 32% #f0f0f0
  • 12% #ffffff
  • 11% #0090a0
  • 5% #f0e0c0
  • 4% #fff0e0
  • 3% #f0f0e0
  • 3% #2090a0
  • 2% #307080
  • 2% #d0e0e0
  • 2% #fffff0
  • 2% #f0ffff
  • 2% #10a0a0

Text/code ratio

arduino.cc's text/code ratio is 9.08%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 9.08%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 3
  • <H2> 0
  • <H3> 0
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
What ıs arduıno?
Privacy consent
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Alt attributes Arrow up

We found 30 images on this website.
6 ALT attributes are missing on your image tags.

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 6 images on arduino.cc. Check your website to make sure it's specified for each image on the page.

SOCIAL

This is an overview of your homepage shares on social networks.

Congratulations, your website is highly shared on social media! It's an excellent signal for your overall SEO strategy.

  • Facebook iconFacebook
  • Total Engagement 15.724
  • Likes 3.005
  • Shares 9.215
  • Comments 3.504
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Domain Registrar GODADDY.COM, LLC
Registration Date 10/26/2005 14 years, 11 months, 6 days ago
Last Modified 08/16/2018 2 years, 1 month, 12 days ago
Expiration Date 10/26/2020 29 days from now
Nameservers Arrow up
Host IP Address Country
ns-1658.awsdns-15.co.uk 205.251.198.122 Flag for United StatesUnited States
ns-281.awsdns-35.com 205.251.193.25 Flag for United StatesUnited States
ns-846.awsdns-41.net 205.251.195.78 Flag for United StatesUnited States

SERVER

Server map
  • Service Provider (ISP)
  • Amazon.com, Inc.
  • IP Address
  • 100.24.172.113
  • Country
  • Flag for United StatesUnited States
  • Region
  • Virginia , Ashburn
  • Latitude and Longitude
  • 39.0438 : -77.4874

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