Heidelberg.org - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
54% 
Page structure
50% 
Link structure
93% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.14 s
File size
71.80 kB
Words
99
Media files
15
Number of links
20 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The Heidelberg Project
The length of the page title is perfect. (206 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The Heidelberg Project is an outdoor art environment in the heart of an urban area and a Detroit based community organization with a mission to improve the lives of people and neighborhoods through art.
The meta description is too long: 1255 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.heidelberg.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
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 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
viewportwidth=device-width, initial-scale=1
descriptionThe Heidelberg Project is an outdoor art environment in the heart of an urban area and a Detroit based community organization with a mission to improve the lives of people and neighborhoods through art.
langen-us
twitter:titleThe Heidelberg Project
twitter:imagehttp://static1.squarespace.com/static/5898d0ecf7e0ab698b48c696/t/60404abd7ae35f02c08f140a/1614826183337/IMG_5139.JPG?format=1500w
twitter:urlhttps://www.heidelberg.org
twitter:cardsummary
twitter:descriptionThe Heidelberg Project is an outdoor art environment in the heart of an urban area and a Detroit based community organization with a mission to improve the lives of people and neighborhoods through art.
og:site_nameThe Heidelberg Project
og:titleThe Heidelberg Project
og:urlhttps://www.heidelberg.org
og:typewebsite
og:descriptionThe Heidelberg Project is an outdoor art environment in the heart of an urban area and a Detroit based community organization with a mission to improve the lives of people and neighborhoods through art.
og:imagehttp://static1.squarespace.com/static/5898d0ecf7e0ab698b48c696/t/60404abd7ae35f02c08f140a/1614826183337/IMG_5139.JPG?format=1500w
og:image:width1500
og:image:height1125
X-UA-CompatibleIE=edge,chrome=1
Accept-CHSec-CH-UA-Platform-Version, Sec-CH-UA-Model
charsetutf-8

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Page quality

Content
(Critically important)
There are only 99 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
21.2% of the text are stop words.
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" 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)
This page is optimized perfectly for social networks.
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

URLAlt attributeTitle
...T+LOGO+HIGH+RES+-+COLOR.png?format=1500wThe Heidelberg Project

Page structure

H1 heading
(Critically important)
The Heidelberg Project
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 The Heidelberg Project
H1 Our Partners & Supporters:
H3 WE ARE A CATALYST FOR CHANGE AND A CULTURAL ASSET FOR DETROIT
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
/locations-and-contactVisit
/our-future-by-the-numbersOur Future
/timelineTimeline
/historyHistory
/mission-visionAbout
/staff-and-boardBoard of Directors & Advisory Board
/the-artistTyree Guyton, Founding Artist
/special-advisor-to-hpJenenne Whitfield, Special Advisor to HP
https://givebutter.com/Heidelb...External Donate
https://www.heidelberg.org/IMG-ALT The Heidelberg Project
/locations-and-contactText duplicate Visit
/our-future-by-the-numbersText duplicate Our Future
/timelineText duplicate Timeline
/historyText duplicate History
/mission-visionText duplicate About
/staff-and-boardText duplicate Board of Directors & Advisory Board
/the-artistText duplicate Tyree Guyton, Founding Artist
/special-advisor-to-hpText duplicate Jenenne Whitfield, Special Advisor to HP
https://givebutter.com/Heidelb...External Text duplicate Donate
/locations-and-contactPLAN YOUR VISIT
/our-future-by-the-numbersNew window Subdomain EXPLORE OUR WORK
https://www.erbff.org/New window External Subdomain IMG-ALT 2012+New+Erb+Foundation+Logo.jpg
https://kresge.org/New window External IMG-ALT kresge.png
https://hudson-webber.org/New window External IMG-ALT logo-hudson-webber.png
https://cfsem.org/New window External IMG-ALT CFSEM_Logo_Horz_4C.jpg
https://www.heidelberg.org/Anchor Back to Top
https://www.facebook.com/Heide...New window External Subdomain No Text
https://www.instagram.com/heid...New window External Subdomain IMG-ALT HP-Social-IG.png
https://twitter.com/heidelberg...New window External No Text
https://www.youtube.com/channe...New window External Subdomain IMG-ALT HP-Social-YT.png

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.heidelberg.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.14 seconds.
The file size of the HTML document is fine (72 kB).

HTTP Response Header

NameValue
accept-rangesbytes
age123111
content-encodinggzip
content-typetext/html;charset=utf-8
dateThu, 03 Jul 2025 22:34:02 GMT
etagW/"c86ab722659811b78f35eb84c1424b39"
expiresThu, 01 Jan 1970 00:00:00 GMT
serverSquarespace
set-cookie72 Characters
strict-transport-securitymax-age=0
varyAccept-Encoding
x-content-type-optionsnosniff
x-contextidi4CzMnEh/CRIF3twe
content-length15456
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 285 referring domains.
This page has 1,352 backlinks.
This page has backlinks from 242 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# Squarespace Robots Txt

User-agent: Amazonbot
User-agent: anthropic-ai
User-agent: Applebot-Extended
User-agent: CCBot
User-agent: ChatGPT-User
User-agent: Claude-Web
User-agent: ClaudeBot
User-agent: cohere-ai
User-agent: DuckAssistBot
User-agent: FacebookBot
User-agent: Google-CloudVertexBot
User-agent: Google-Extended
User-agent: GPTBot
User-agent: Meta-ExternalAgent
User-agent: meta-externalagent
User-agent: PerplexityBot
User-agent: Quora-Bot
User-agent: AdsBot-Google
User-agent: AdsBot-Google-Mobile
User-agent: AdsBot-Google-Mobile-Apps
User-agent: *
Disallow: /config
Disallow: /search
Disallow: /account$
Disallow: /account/
Disallow: /commerce/digital-download/
Disallow: /api/
Allow: /api/ui-extensions/
Disallow: /static/
Disallow:/*?author=*
Disallow:/*&author=*
Disallow:/*?tag=*
Disallow:/*&tag=*
Disallow:/*?month=*
Disallow:/*&month=*
Disallow:/*?view=*
Disallow:/*&view=*
Disallow:/*?format=json
Disallow:/*&format=json
Disallow:/*?format=page-context
Disallow:/*&format=page-context
Disallow:/*?format=main-content
Disallow:/*&format=main-content
Disallow:/*?format=json-pretty
Disallow:/*&format=json-pretty
Disallow:/*?format=ical
Disallow:/*&format=ical
Disallow:/*?reversePaginate=*
Disallow:/*&reversePaginate=*

Sitemap: https://www.heidelberg.org/sitemap.xml

Similar sites

Search preview

www.heidelberg.org
The Heidelberg Project
The Heidelberg Project is an outdoor art environment in the heart of an urban area and a Detroit based community organization with a mission to improve the lives of people and neighborhoods through art.

Most important keywords

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

KeywordResultRecheck
Heidelberg89%Check
Heidelberg Project65%Check
org58%Check
DETROIT50%Check
Art50%Check
Art Environment48%Check
Environment46%Check
Project42%Check
ASSET40%Check
Visit38%Check
Show more keywords and terms

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