Iiasa.ac.at - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
88% 
Page structure
75% 
Link structure
82% 
Server
95% 
External factors
100% 
SEO Score
Response time
0.22 s
File size
67.40 kB
Words
1075
Media files
9
Number of links
100 internal / 34 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
IIASA | International Institute for Applied Systems Analysis
The length of the page title is perfect. (520 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The International Institute for Applied Systems Analysis (IIASA) is an independent international research institute with National Member Organisations in Africa, the Americas, Asia and Europe.
The meta description is too long: 1177 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://iiasa.ac.at/
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
descriptionThe International Institute for Applied Systems Analysis (IIASA) is an independent international research institute with National Member Organisations in Africa, the Americas, Asia and Europe.
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
langen
twitter:cardsummary
twitter:descriptionThe International Institute for Applied Systems Analysis (IIASA) is an independent international research institute with National Member Organisations in Africa, the Americas, Asia and Europe.
twitter:site@IIASAVienna
twitter:titleIIASA - International Institute for Applied Systems Analysis
og:site_nameIIASA - International Institute for Applied Systems Analysis
og:urlhttps://iiasa.ac.at/
og:descriptionThe International Institute for Applied Systems Analysis (IIASA) is an independent international research institute with National Member Organisations in Africa, the Americas, Asia and Europe.
og:imagehttps://iiasa.ac.at/themes/custom/iiasa/images/IIASA_image.jpg
x-ua-compatibleie=edge
charsetutf-8

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Page quality

Content
(Critically important)
The average number of words per sentence of 7.64 words is low.
This page contains 1075 words. That's ok.
25.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
14 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 4 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, shrink-to-fit=no" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 22 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

URLAlt attributeTitle
/themes/custom/iiasa/standard-logo.svgIIASA - International Institute for Applied Systems Analysis
.../2022-09/IIASAslide2_0.png?itok=Xtz4clq8IIASA
...eamstime_xxl_313182291.jpg?itok=XhhIMSIKwildfires
...dreamstime_m_319771061.jpg?itok=MAWv-jGvModern city with eco-friendly architecture: green facades, rooftop gardens, integrated public transportation systems, and urban design prioritizing climate resilience
...dreamstime_m_314016485.jpg?itok=x15ioQqYVolunteers picking up trash on a sunny beach
...ail/public/2024-07/PIK.jpg?itok=4rUVsRpPPIK
.../dreamstime_l_16610271.jpg?itok=ddve4pvFForest policy modeling forum
...dreamstime_l_323370774.jpg?itok=MoqYQRvhGreen future concept showing different hands holding planet Earth
...dreamstime_l_323009122.jpg?itok=UWKgT5tvGlobal collaboration shown by jigsaw puzzle world map pieces

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.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 Main navigation
H2 Slideshow links
H2 Programs
H2 News
H2 Events
H2 Vision and Members
H2 Empty heading
H2 Publications
H2 Subscribe
H2 Cookie settings
H2 Footer menu
H3 International Institute for Applied Systems Analysis (IIASA)
H3 Addressing justice in wildfire risk management
H3 The role of urban green spaces as nature-based solutions in Korea and Germany
H3 Experiencing the science that we write about
H3 German IIASA Networking Event: "Systems analysis for a sustainable and peaceful future"
H3 The first Forest Policy Modeling Forum convenes in Brussels
H3 Urgent action needed to ensure a safe and just planet for all
H3 Announcing the new IIASA Country Collaboration Dashboard
H3 Toward a New Global Security Paradigm - IIASA at the UNGA79 Science Summit
H3 Human Agency to Navigate the Anthropocene
H3 Elsevier Impact Webinar featuring IIASA Deputy Director General Karen Lips
H3 Vision
H3 Members
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are too many external links (34) on this page.

Found links on this page

LinkAttributesAnchor text
https://iiasa.ac.at/Anchor Skip to main content
https://iiasa.ac.at/IMG-ALT IIASA - International Institute for Applied Systems Analysis
A-TITLE Home
https://iiasa.ac.at/programsPrograms
https://iiasa.ac.at/projectsProjects
A-TITLE IIASA Research Projects
https://iiasa.ac.at/publicationsPublications
/science-into-policyScience into Policy
/models-tools-dataModels, tools, and data
https://iiasa.ac.at/newsNews
https://iiasa.ac.at/eventsEvents
https://iiasa.ac.at/mediaPress corner
https://iiasa.ac.at/dg-cornerDG corner
https://iiasa.ac.at/blogBlog
A-TITLE Nexus
https://iiasa.ac.at/voicesIIASA Voices
/options-magazineOptions magazine
https://iiasa.ac.at/signupNewsletters
/capacity-developmentCapacity building
/early-career/ysspYoung Scientists Summer Program (YSSP)
/capacity-development/postdoct...Postdoctoral fellowships
/capacity-development/summer-s...Summer schools
/capacity-development/iiasa-en...Programs for schools
/opportunities/communication-e...Internships
/employment/job-openingsEmployment
/network-with-usNetwork with us
/join-us/do-business-with-usTenders
/about-iiasa/instituteInstitute
/about-iiasa/strategyStrategy
https://iiasa.ac.at/arAnnual Reports
https://iiasa.ac.at/governanceGovernance
https://iiasa.ac.at/managementManagement
https://iiasa.ac.at/membersMembers
/about-iiasa/institute/awardsAwards and honors
https://iiasa.ac.at/staffStaff
/international-institute-for-a...IMG-ALT IIASA
/international-institute-for-a...International Institute for Applied Systems Analysis (IIASA)
/ar/23/addressing-justice-in-w...IMG-ALT wildfires
/ar/23/addressing-justice-in-w...Addressing justice in wildfire risk management
/blog/sep-2024/role-of-urban-g...IMG-ALT Modern city with eco-friendly architecture: green facades, rooftop gardens, integrated public transportation systems, and urban design prioritizing climate r...
/blog/sep-2024/role-of-urban-g...The role of urban green spaces as nature-based solutions in Korea and Germany
/blog/aug-2024/experiencing-sc...IMG-ALT Volunteers picking up trash on a sunny beach
/blog/aug-2024/experiencing-sc...Experiencing the science that we write about
/events/sep-2024/german-iiasa-...IMG-ALT PIK
/events/sep-2024/german-iiasa-...German IIASA Networking Event: "Systems analysis for a sustainable and peaceful future"
/news/sep-2023/iiasa-flagship-...IIASA Flagship Report
https://iiasa.ac.at/Home
https://iiasa.ac.at/programs/asaAdvancing Systems Analysis
https://iiasa.ac.at/programs/asaResearch groups
/programs/asa/catCooperation and Transformative Governance (CAT)
/programs/advancing-systems-an...Systemic Risk and Resilience (SYRR)
/programs/advancing-systems-an...Exploratory Modeling of Human-natural Systems (EM)
/programs/asa/nodesNovel Data Ecosystems for Sustainability (NODES)
https://iiasa.ac.at/programs/bnrBiodiversity and Natural Resources
https://iiasa.ac.at/programs/bnrText duplicate Research groups
/programs/biodiversity-and-nat...Agriculture, Forestry, and Ecosystem Services (AFE)
/programs/bnr/becBiodiversity, Ecology, and Conservation (BEC)
/programs/biodiversity-and-nat...Integrated Biosphere Futures (IBF)
/programs/biodiversity-and-nat...Water Security (WAT)
https://iiasa.ac.at/programs/efEconomic Frontiers
https://iiasa.ac.at/programs/efResearch fields
/programs/economic-frontiers-e...Economics of Equal Life Chances (EELC)
/programs/economic-frontiers-e...Economics of disruptive change (EDC)
https://iiasa.ac.at/programs/eceEnergy, Climate, and Environment
https://iiasa.ac.at/programs/eceText duplicate Research groups
/programs/ece/iaccIntegrated Assessment and Climate Change (IACC)
/programs/ece/iciIntegrated Climate Impacts (ICI)
/programs/ece/pmPollution Management (PM)
/programs/ece/s3Sustainable Service Systems (S3)
/programs/ece/tissTransformative Institutional and Social Solutions (TISS)
/programs/popjusPopulation and Just Societies
/programs/popjusText duplicate Research groups
/programs/population-and-just-...Equity and Justice (EQU)
/programs/population-and-just-...Migration and Sustainable Development (MIG)
/programs/population-and-just-...Multidimensional Demographic Modeling (MDM)
/programs/popjus/shawSocial Cohesion, Health, and Wellbeing (SHAW)
https://iiasa.ac.at/programs/siStrategic Initiatives
https://iiasa.ac.at/programs/siCurrent intitiatives
/projects/fairstreamfairSTREAM project
/projects/justtrans4allJustTrans4All project
/projects/resistRESIST project
/projects/trustTRUST project
https://iiasa.ac.at/newsView more
/news/sep-2024/first-forest-po...Nofollow No Text
/news/sep-2024/first-forest-po...The first Forest Policy Modeling Forum convenes in Brussels
/news/sep-2024/urgent-action-n...Nofollow No Text
/news/sep-2024/urgent-action-n...Urgent action needed to ensure a safe and just planet for all
/news/sep-2024/announcing-new-...Nofollow No Text
/news/sep-2024/announcing-new-...Announcing the new IIASA Country Collaboration Dashboard
https://iiasa.ac.at/eventsText duplicate View more
/events/sep-2024/toward-new-gl...Nofollow No Text
/events/sep-2024/toward-new-gl...Toward a New Global Security Paradigm - IIASA at the UNGA79 Science Summit
/events/sep-2024/human-agency-...Nofollow No Text
/events/sep-2024/human-agency-...Human Agency to Navigate the Anthropocene
/events/sep-2024/elsevier-impa...Nofollow No Text
/events/sep-2024/elsevier-impa...Elsevier Impact Webinar featuring IIASA Deputy Director General Karen Lips
/about-iiasa/instituteLearn more about IIASA
https://pure.iiasa.ac.at/cgi/s...External Subdomain Text duplicate View more
https://pure.iiasa.ac.at/view/...External Subdomain Smith, C.
https://pure.iiasa.ac.at/id/ep...External Subdomain High radiative forcing climate scenario relevance analyzed with a ten-million-member ensemble.
https://doi.org/10.1038/s41467...External 10.1038/s41467-024-52437-9
https://pure.iiasa.ac.at/view/...External Subdomain Rogelj, J.
https://pure.iiasa.ac.at/id/ep...External Subdomain Perceptions of carbon dioxide emission reductions and future warming among climate experts.
https://doi.org/10.1038/s43247...External 10.1038/s43247-024-01661-8
https://pure.iiasa.ac.at/view/...External Subdomain Falchetta, G.
https://pure.iiasa.ac.at/id/ep...External Subdomain Inequalities in global residential cooling energy use to 2050.
https://doi.org/10.1038/s41467...External 10.1038/s41467-024-52028-8
https://pure.iiasa.ac.at/view/...External Subdomain Mastrucci, A.
https://pure.iiasa.ac.at/view/...External Subdomain Ju, Y.
https://pure.iiasa.ac.at/view/...External Subdomain Boza-Kiss, B.
https://pure.iiasa.ac.at/view/...External Subdomain Min, J.
https://pure.iiasa.ac.at/view/...External Subdomain Ünlü, G.
https://pure.iiasa.ac.at/view/...External Subdomain Niamir, L.
https://pure.iiasa.ac.at/view/...External Subdomain Krey, V.
https://pure.iiasa.ac.at/view/...External Subdomain Grubler, A.
https://pure.iiasa.ac.at/view/...External Subdomain van Ruijven, B.
https://pure.iiasa.ac.at/id/ep...External Subdomain Industry Transformations for High Service Provisioning with Lower Energy and Material Demand: A Review of Models and Scenarios.
https://doi.org/10.1146/annure...External 10.1146/annurev-environ-110822-044428
https://pure.iiasa.ac.at/view/...External Subdomain Scolobig, A.
https://pure.iiasa.ac.at/id/ep...External Subdomain Trends in climate adaptation solutions for mountain regions.
https://doi.org/10.1007/s11027...External 10.1007/s11027-024-10168-8
https://pure.iiasa.ac.at/view/...External Subdomain Albiac Murillo, J.
https://pure.iiasa.ac.at/view/...External Subdomain Kahil, T.
https://pure.iiasa.ac.at/id/ep...External Subdomain Managing climate risks: new evidence from integrated analysis at the basin scale.
https://doi.org/10.1080/079006...External 10.1080/07900627.2024.2390937
https://iiasa.ac.at/signupSign up
https://iiasa.ac.at/mediaMedia
/employment/job-openingsText duplicate Employment
/how-to-find-usHow to find us
/whistleblowingWhistleblowing Reporting System
https://iiasa.ac.at/terms-of-useTerms of use
https://www.x.com/IIASAViennaNew window External Subdomain A-TITLE Twitter
https://www.facebook.com/IIASANew window External Subdomain A-TITLE Facebook
https://www.linkedin.com/compa...New window External Subdomain A-TITLE LinkedIn
https://www.youtube.com/user/I...New window External Subdomain A-TITLE YouTube
https://www.flickr.com/photos/...New window External Subdomain A-TITLE Flickr
https://www.instagram.com/iias...New window External Subdomain A-TITLE Instagram

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://iiasa.ac.at/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 4 CSS files. This may affect the page load time negatively.
This page loads 4 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.22 seconds.
The file size of the HTML document is fine (67 kB).

HTTP Response Header

NameValue
dateThu, 19 Sep 2024 18:57:09 GMT
x-content-type-optionsnosniff
cache-controlmust-revalidate, no-cache, private
x-drupal-dynamic-cacheHIT
content-languageen
x-frame-optionsSAMEORIGIN
expires-1
pragmano-cache
varyAccept-Encoding
content-encodinggzip
content-security-policyframe-ancestors 'self' transformationswithinreach.org
connectionclose
content-typetext/html; charset=UTF-8
set-cookie146 Characters
statuscode200
http_versionHTTP/1.0

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 7,109 referring domains.
This page has 178,268 backlinks.
This page has backlinks from 4,551 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

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.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/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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iiasa.ac.at
IIASA | International Institute for Applied Systems Analysis
The International Institute for Applied Systems Analysis (IIASA) is an independent international research institute with National Member Organisations in Africa, the Americas, Asia and Europe.

Most important keywords

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

KeywordResultRecheck
IIASA81%Check
Systems Analysis68%Check
Applied Systems Analysis67%Check
Systems66%Check
Analysis66%Check
Institute63%Check
International63%Check
International Institute63%Check
Applied62%Check
international research institute57%Check
Show more keywords and terms

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