Sustainablesites.org - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
52% 
Page structure
79% 
Link structure
95% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.04 s
File size
29.80 kB
Words
275
Media files
17
Number of links
29 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
SITES | Developing Sustainable Landscapes
The length of the page title is perfect. (400 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://sustainablesites.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
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
GeneratorDrupal 9 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 275 words on this page. Good pages should have about 800 words of useful content.
22.9% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16.14 words is good.
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=1.0" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 88 characters this one is longer than 70 characters:
"create sustainable and resilient land development projects using nature-based solutions."
Image SEO
(Somewhat important)
6 images have no alt attribute. The content of alt attributes is used by search engines.
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

URLAlt attributeTitle
/sites/default/files/logo.pngHome
... and Greenbuild 2025 1.jpg?itok=KyuzrcDJAudience members in a conference session listen to a speaker.
...ve-as-a-subject-matter.jpg?itok=n1Ol6moTAn aerial view of a large park and water feature.
...oin-SITES-and-USGBC-at.jpg?itok=UcSm7hkjA city nestled among the mountains.
...ormat/public/0045.jpeg.jpg?itok=vFInv1iLNo alt attribute provided
...arque_2023_07_julho_10.jpg?itok=hdCSfwA0No alt attribute provided
...ing_aquatic_ecosystems.jpg?itok=hP3wMtFLNo alt attribute provided
...d_new_format/public/01.jpg?itok=yRxCBq-SNo alt attribute provided
...lic/treetop_trail_1_01.jpg?itok=TBhpqZKRNo alt attribute provided
...1_tomleeparkctomharris.jpg?itok=p6_UxGzUNo alt attribute provided
...ne-images/web-austin-parks-and-rec_0.pngAustin Parks & Recreation
...s-Conservatory-and-Botanical-Gardens.pngPhipps
...files/inline-images/web-USBG-B-Green.pngUnited States Botanic Garden
...efault/files/inline-images/web-trend.pngTrend
...t/files/inline-images/web-andropogon.pngAndropogon
...default/files/inline-images/linkedin.pngLinkedIn

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Main navigation
H2 Main menu
H2 News & Insights
H2 Explore projects
H2 SITES Community Partners
H4 SITES
H4 Questions?
H4 Stay connected
H4 Sign up for email
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 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://sustainablesites.org/Anchor Skip to main content
https://sustainablesites.org/IMG-ALT Home
A-TITLE Home
/certification-guideCertification
/professionalsProfessionals
/community-partnersPartners
/directoryProjects
/educationEducation and events
/resourcesResources
https://sitesonline.usgbc.org/External Subdomain Sign in
/certification-guideText duplicate Certification
/professionalsText duplicate Professionals
/community-partnersText duplicate Partners
/directoryText duplicate Projects
/educationText duplicate Education and events
/resourcesText duplicate Resources
https://sitesonline.usgbc.org/External Subdomain Text duplicate Sign in
/articlesExplore articles
/call-presentations-asla-2025-...Call for presentations for ASLA 2025 and Greenbuild 2025
/serve-subject-matter-expert-u...Serve as a subject matter expert to update the SITES AP exam
/join-sites-and-usgbc-un-biodi...Join SITES and USGBC at the U.N. Biodiversity Conference in Cali, Colombia
/directorySubdomain Explore certified projects
/node/8573ADX Fukushima Head Office
/node/8571O Parque
/node/8570Shimizu Corporation Institute of Technology
/node/8567Springdale Green
/node/8566Treetop Trail at the Minnesota Zoo
/node/8565Tom Lee Park
/community-partnersSubdomain Learn more
/aboutAbout
/articlesArticles
https://sitesonline.usgbc.org/External Subdomain SITES Online
https://support.usgbc.org/hc/e...External Subdomain Help
/contactContact
http://www.gbci.org/pressNew window External Subdomain Press
https://www.linkedin.com/showc...External Subdomain IMG-ALT LinkedIn
https://www.gbci.org/gbci-cook...External Subdomain Cookie Statement
https://www.gbci.org/gbci-priv...External Subdomain Privacy Statement
https://www.gbci.org/gbci-lega...External Subdomain Terms and Conditions

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://sustainablesites.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 0.04 seconds.
The file size of the HTML document is fine (30 kB).

HTTP Response Header

NameValue
cache-controlmax-age=21600, public
content-encodinggzip
content-languageen
content-typetext/html; charset=UTF-8
etagW/"1745605919"
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedFri, 25 Apr 2025 18:31:59 GMT
servernginx
strict-transport-securitymax-age=300
x-content-type-optionsnosniff
x-drupal-cacheHIT
x-drupal-dynamic-cacheMISS
x-frame-optionsSAMEORIGIN
x-generatorDrupal 9 (https://www.drupal.org)
x-pantheon-styx-hostnamestyx-fe3-a-c798d7749-2nzsp
x-styx-req-id8579f1ff-2210-11f0-8d9b-8e04b0f625a4
x-ua-compatibleIE=edge
dateSun, 27 Apr 2025 00:48:24 GMT
x-served-bycache-chi-klot8100049-CHI, cache-fra-eddf8230142-FRA
x-cacheMISS, HIT
x-cache-hits0, 0
x-timerS1745714905.891219,VS0,VE3
varyAccept-Encoding, Cookie, Cookie, Cookie
age16918
accept-rangesbytes
via1.1 varnish, 1.1 varnish
content-length9462
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 1,156 referring domains.
This page has 9,612 backlinks.
This page has backlinks from 686 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

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Search preview

Most important keywords

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

KeywordResultRecheck
SITES68%Check
sustainable62%Check
SITES projects57%Check
land51%Check
SITES Community Partners49%Check
landscapes45%Check
Projects43%Check
main43%Check
nature-based39%Check
solutions39%Check
Show more keywords and terms

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