Arduino.cc - SEO Checker

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Overview of the SEO Check
Meta information
88% 
Page quality
48% 
Page structure
58% 
Link structure
0% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.19 s
File size
5.40 kB
Words
0
Media files
0
Number of links
0 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Arduino - Home
The page title is too short. (143 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Open-source electronic prototyping platform enabling users to create interactive electronic objects.
The length of the meta description is perfect. (606 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The character encoding is not specified in the HTTP header.
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionOpen-source electronic prototyping platform enabling users to create interactive electronic objects.
viewportwidth=device-width,initial-scale=1,minimum-scale=1
theme-color#00979d
langen-us
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 0 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width,initial-scale=1,minimum-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

No media files were found.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
This page seems to be an entry page, because only very few links were found.
There are no external links on this page.

Found links on this page

No internal links were found.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.arduino.cc/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.19 seconds.
The file size of the HTML document is fine (5 kB).

HTTP Response Header

NameValue
dateFri, 01 Nov 2024 04:09:53 GMT
content-typetext/html
last-modifiedFri, 18 Oct 2024 09:46:02 GMT
content-encodinggzip
x-amz-server-side-encryptionAES256
x-amz-version-idEeQjPofNUB8ERCyo2MqSoSG3NF5gGgyB
cache-controlpublic, max-age=0, must-revalidate
etagW/"088163a90cf181e59e137735918f6849"
via1.1 5519a8cb450b567e8b7111ae986a9b4c.cloudfront.net (CloudFront), 1.1 392cb865edfd76152c5ac655614b2f60.cloudfront.net (CloudFront)
varyaccept-encoding
x-amz-cf-popFRA56-P4
x-cacheMiss from cloudfront
x-amz-cf-idCohqCD0LWBZoH1US1IpLEtk6cpViUYR5umZETiExaNyFyM0RSGQi1A==
cf-cache-statusDYNAMIC
strict-transport-securitymax-age=31536000; includeSubDomains; preload
servercloudflare
cf-ray8db9082affe0dcbc-FRA
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 25,075 referring domains.
This page has 2,372,809 backlinks.
This page has backlinks from 17,804 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.arduino.cc
Arduino - Home
Open-source electronic prototyping platform enabling users to create interactive electronic objects.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Arduino23%Check
electronic11%Check
Open-source11%Check
prototyping11%Check
platform11%Check
enabling11%Check
users11%Check
create11%Check
interactive11%Check
objects11%Check

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