Dias.ie - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
46% 
Page structure
18% 
Link structure
90% 
Server
54% 
External factors
100% 
SEO Score
Response time
0.96 s
File size
106.60 kB
Words
462
Media files
20
Number of links
56 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
DIAS – DIAS 2024 – 84 years of Discovery
There are word repetitions in the page title.
The length of the page title is perfect. (385 pixels out of 580 max pixel length)
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.dias.ie/
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)
The specified alternate links have no errors.
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
robotsmax-image-preview:large
generatorSeriously Simple Podcasting 3.5.0
tec-api-versionv1
tec-api-originhttps://www.dias.ie
msapplication-TileImagehttps://www.dias.ie/wp-content/uploads/2020/09/cropped-DIAS_symbol_rgb-1489x1200-1-270x270.png
langen-us
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 462 words on this page. Good pages should have about 800 words of useful content.
29.4% 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.
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 25 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 28 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 84 characters this one is longer than 70 characters:
"unlocking the secrets of 7th century ireland with new irish script on screen website"
Image SEO
(Somewhat important)
20 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

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data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided

Page structure

H1 heading
(Critically important)
DIAS
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 DIAS
H1 DIAS Duplicate text
H2 From spooky skeletons to medieval curses ‘Samhain agus Science’ returns for 2024
H2 DIAS research group involved in world first lunar-Earth flyby
H2 Astrophotographers shoot for the moon and land among the stars
H2 Can Taylor Swift fans trigger seismic activity at her Dublin shows?
H2 International physics conference, hosted by DIAS, seeks to address gender equality
H2 Irish scientists are part of groundbreaking discovery with James Webb Space Telescope
H2 DIAS Professor announced as next President of the European Southern Observatory’s Council
H2 Quake Shake: New programme encourages people to get involved in monitoring earthquakes
H2 To the moon and back – DIAS punching above its weight with involvement in international space missions
H2 A star is born: Irish scientists capture a stellar birth using the James Webb Space Telescope
H2 Taoiseach launches strategic North-South astronomy partnership
H2 Two oldest Institutes for Advanced Studies in the world come together for Dublin event
H2 Unlocking the secrets of 7th century Ireland with new Irish Script on Screen website
H2 Columbia-DIAS-Yale Initiative Update
H2 DIAS Contributing to the sustainability of our world
H2 Dublin Institute for Advanced Studies celebrates 80 years of Discovery
H2 The Dublin Institute for Advanced Studies (DIAS)
H2 School of Celtic Studies
H2 School of Cosmic Physics
H2 School of Theoretical Physics
H6 Publications
H6 Policies
H6 Others
Some anchor texts are used more than once.
There are 3 links with a trivial anchor text.
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://www.dias.ie/Subdomain DIAS
https://www.dias.ie/about-us/Subdomain About Us
/about-us/governance/Subdomain Governance
/about-us/contact-us/Subdomain Contact Us
/about-us/staff-directory-dias/Subdomain Our People
https://www.dias.ie/vacancies/Subdomain Vacancies
https://www.dias.ie/celt/Subdomain Celtic Studies
/cosmicphysics/Subdomain Cosmic Physics
/cosmicphysics/astrophysics/Subdomain Astronomy & Astrophysics
/cosmicphysics/geophysics/Subdomain Geophysics
https://www.dunsink.dias.ie/External Subdomain Dunsink Observatory
https://www.dias.ie/stp/Subdomain Theoretical Physics
/category/dias/dias-news/Subdomain News
https://www.dias.ie/events/list/Events
/about-us/dias2020/Subdomain DIAS 2020 – Marking 80 Years of Discovery
/samhain-agus-science/Subdomain Samhain agus Science
/samhain-agus-science-2024/Subdomain Samhain agus Science 2024
/2023/10/17/samhain-agus-scien...Subdomain Samhain agus Science 2023
/2022/10/13/samhain-agus-scien...Subdomain Samhain agus Science 2022
/2021/10/08/samhain-agus-scien...Subdomain Samhain agus Science 2021
/2020/10/26/samhain-agus-science/Subdomain Samhain agus Science 2020
/research-opportunities-at-dias/Subdomain Research Opportunities
/2024/10/22/from-spooky-skelet...Subdomain From spooky skeletons to medieval curses ‘Samhain agus Science’ returns for 2024
/2024/08/18/dias-research-grou...Subdomain DIAS research group involved in world first lunar-Earth flyby
/2024/07/23/astrophotographers...Subdomain Astrophotographers shoot for the moon and land among the stars
/2024/06/26/can-taylor-swift-f...Subdomain Can Taylor Swift fans trigger seismic activity at her Dublin shows?
/2024/05/03/international-phys...Subdomain International physics conference, hosted by DIAS, seeks to address gender equality
/2024/02/23/irish-scientists-a...Subdomain Irish scientists are part of groundbreaking discovery with James Webb Space Telescope
/2023/12/08/tr-eso/Subdomain DIAS Professor announced as next President of the European Southern Observatory’s Council
/2023/12/06/quake-shake-new-pr...Subdomain Quake Shake: New programme encourages people to get involved in monitoring earthquakes
/2023/10/13/to-the-moon-and-ba...Subdomain To the moon and back – DIAS punching above its weight with involvement in international space missions
/2023/08/24/a-star-is-born-iri...Subdomain A star is born: Irish scientists capture a stellar birth using the James Webb Space Telescope
/2023/05/30/taoiseach-launches...Subdomain Taoiseach launches strategic North-South astronomy partnership
/2023/05/08/two-oldest-institu...Subdomain Two oldest Institutes for Advanced Studies in the world come together for Dublin event
/2022/11/17/unlocking-the-secr...Subdomain Unlocking the secrets of 7th century Ireland with new Irish Script on Screen website
/2022/09/19/cdy-initiative/Subdomain Columbia-DIAS-Yale Initiative Update
/2022/04/22/sdgs/Subdomain DIAS Contributing to the sustainability of our world
/2020/06/15/dublin-institute-f...Subdomain Dublin Institute for Advanced Studies celebrates 80 years of Discovery
https://www.dias.ie/donations/Subdomain Donate
https://www.dias.ie/celt/Subdomain School of Celtic Studies
https://www.dias.ie/celt/Subdomain Trivial anchor text
Read More
/cosmicphysics/Subdomain School of Cosmic Physics
/cosmicphysics/Subdomain Text duplicate Trivial anchor text
Read More
https://www.dias.ie/stp/Subdomain School of Theoretical Physics
https://www.dias.ie/stp/Subdomain Text duplicate Trivial anchor text
Read More
https://books.dias.ie/New window External Subdomain Bookshop
https://dair.dias.ie/External Subdomain DAIR
/celt/celt-publications-2/Subdomain Text duplicate Celtic Studies
/stp/stp-publications/Subdomain Text duplicate Theoretical Physics
/category/geo/geo-research-pub...Subdomain Text duplicate Geophysics
/cosmicphysics/astrophysics/as...Subdomain Text duplicate Astronomy & Astrophysics
/2010/05/14/dias-privacy/Subdomain Privacy
/2010/05/14/dias-customercharter/Subdomain Customer Charter
/2010/05/14/dias-foi/Subdomain FOI
/2010/05/14/dias-accessibility/Subdomain Accessibility
/about-us/contact-us/Subdomain Find Us
/about-us/resources-links/Subdomain Links
https://mastodon.dias.ie/@DIAS...New window External Subdomain A-TITLE Mastodon
https://facebook.com/Dublin-In...New window External A-TITLE Facebook
https://twitter.com/DIAS_Dubli...New window External A-TITLE Twitter
https://youtube.com/@DIASDublinNew window External A-TITLE YouTube
https://www.instagram.com/dias...New window External Subdomain A-TITLE Instagram
https://mastodon.dias.ie/@DIAS...External Subdomain No Text
https://www.dias.ie/feed/Subdomain RSS Feed
https://www.dias.ie/wp-login.phpSubdomain Log in

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.dias.ie/"
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 of 0.96 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page loads 12 CSS files. This may affect the page load time negatively.
This page loads 28 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (107 kB).

HTTP Response Header

NameValue
dateSun, 03 Nov 2024 07:29:54 GMT
serverApache
x-frame-optionsSAMEORIGIN
strict-transport-securitymax-age=63072000; includeSubDomains
link<https://www.dias.ie/wp-json/>; rel="https://api.w.org/"
x-tec-api-versionv1
x-tec-api-roothttps://www.dias.ie/wp-json/tribe/events/v1/
x-tec-api-originhttps://www.dias.ie
varyAccept-Encoding
content-encodinggzip
content-length18511
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 1,193 referring domains.
This page has 88,902 backlinks.
This page has backlinks from 609 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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Most important keywords

            
Following keywords were found. You can check the keyword optimization of this page for each keyword.
KeywordResultRecheck
DIAS74%Check
Discovery53%Check
Years50%Check
land49%Check
Irish47%Check
New47%Check
Ireland45%Check
80 Years45%Check
Irish scientists45%Check
Physics44%Check
  
      Show more keywords and terms  
            

                

                    
                    

                        
                    

                    

                        
                    

                

            

            
                    

                

            


                    

            

                

                    

                    

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