Rdm.mpdl.mpg.de - SEO Checker

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Overview of the SEO Check
Meta information
59% 
Page quality
66% 
Page structure
77% 
Link structure
92% 
Server
86% 
External factors
87% 
SEO Score
Response time
1.31 s
File size
41.20 kB
Words
274
Media files
6
Number of links
49 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Research Data Management – Information Platform for Max Planck Researchers – by MPDL
The page title should be shorter than 580 pixels. It is 826 pixels long. Optimize title
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://rdm.mpdl.mpg.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-gb
Server location: United States of America
The following language is defined by HTML: en-gb
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
generatorWordPress 6.7.2
msapplication-TileImagehttps://rdm.mpdl.mpg.de/wp-content/uploads/2020/10/cropped-FavIcon_RDM-270x270.png
langen-gb
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 274 words on this page. Good pages should have about 800 words of useful content.
28.8% 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.
3 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 20.33 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
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)
4 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
...21/01/RDM-Homepage_Leuchtturm_Header.pngResearch Data Management
...s/2021/01/I_011_0086_01_0013-150x150.jpgNo alt attribute provided
...ds/2020/11/RDM-Worshop_Image-150x150.jpgNo alt attribute provided
...sparent-orange-autumn-leaves-150x150.jpgNo alt attribute provided
/wp-content/uploads/2022/09/RSS-Logo.pngNo alt attribute provided
.../logo-mpdl-singlecolor-white-300x161.pngLogo of the Max Planck Digital Library with text and image of the Minerva

Page structure

H1 heading
(Critically important)
Introduction
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (12 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Introduction
H2 Structure of the Information Platform
H2 Latest News
Some anchor texts are used more than once.
1 links don't have an 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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://rdm.mpdl.mpg.de/Anchor Skip to content
https://rdm.mpdl.mpg.de/Subdomain Research Data Management
https://rdm.mpdl.mpg.de/Subdomain Introduction
/introduction/research-data-ma...Subdomain Text duplicate Research Data Management
/introduction/website-structure/Subdomain About this Website
/before-research/Subdomain Before Research
/before-research/data-manageme...Subdomain Data Management Plans
/before-research/legal-and-eth...Subdomain Legal and Ethical Aspects
/before-research/file-handling/Subdomain File Handling
/before-research/file-formats/Subdomain File Formats
/before-research/data-quality/Subdomain Data Quality
/during-research/Subdomain During Research
/during-research/electronic-la...Subdomain Electronic Laboratory Notebooks
/during-research/data-visualiz...Subdomain Data Visualization
/during-research/data-backup-a...Subdomain Data Backup and Storage
/after-research/Subdomain After Research
/after-research/repositories/Subdomain Repositories and Data Journals
/after-research/open-research-...Subdomain Open Research Data
/after-research/licenses/Subdomain Licenses
/after-research/archiving-scie...Subdomain Archiving of Scientific Websites
/after-research/stay-current/Subdomain Stay Current
/mpdl-services/Subdomain MPDL Services
/mpdl-services/support/Subdomain RDM Support
/mpdl-services/rdm-trainings/Subdomain RDM Trainings
/mpdl-services/workshops/Subdomain Workshops and Events
/mpdl-services/keeper/Subdomain Keeper
/mpdl-services/edmond/Subdomain Edmond
/mpdl-services/labfolder/Subdomain Labfolder
/mpdl-services/rdmo-for-mpg/Subdomain RDMO for MPG
/mpdl-services/doi-service/Subdomain DOI Service
/mpdl-services/software-licens...Subdomain Software Licensing Service
https://rdm.mpdl.mpg.de/news/Subdomain News
https://rdm.mpdl.mpg.de/contact/Subdomain Contact
http://www.mpdl.mpg.de/New window External Subdomain Max Planck Digital Library (MPDL)
/before-research/Subdomain Text duplicate Before Research
/during-research/Subdomain Text duplicate During Research
/after-research/Subdomain Text duplicate After Research
/mpdl-services/Subdomain Text duplicate MPDL Services
https://rdm.mpdl.mpg.de/news/Subdomain Text duplicate News
https://rdm.mpdl.mpg.de/contact/Subdomain Text duplicate Contact
/2025/01/31/mpg-internal-user-...Subdomain Workshop on Labfolder in June 2025 – call for participation
/2024/06/26/fair-di-award-for-...Subdomain FAIR-DI Award for Data Handling in a PhD Thesis
/2023/11/02/onboarding-courses...Subdomain Onboarding Courses for Research Data Management for Max Planck Early Career Researchers in Spring 2024
/2023/09/04/rdm-evaluation/Subdomain RDM Evaluation at the Own Institution – Advantages and Disadvantages
/introduction/research-data-ma...Subdomain start reading
http://rdm.mpdl.mpg.de/imprint/Subdomain Imprint
http://rdm.mpdl.mpg.de/privacy/Subdomain Privacy
/terms-of-services/Subdomain Terms of Service
https://rdm.mpdl.mpg.de/rssSubdomain No Text
https://rdm.mpdl.mpg.de/rssSubdomain RSS-Feed
http://www.mpdl.mpg.de/External Subdomain IMG-ALT Logo of the Max Planck Digital Library with text and image of the Minerva

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://rdm.mpdl.mpg.de/"
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 slow (1.31 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (41 kB).

HTTP Response Header

NameValue
dateWed, 26 Feb 2025 10:11:24 GMT
serverApache
link<https://rdm.mpdl.mpg.de/>; rel=shortlink
varyAccept-Encoding
content-encodinggzip
content-length10003
content-typetext/html; charset=UTF-8
strict-transport-securitymax-age=15768000; includeSubDomains
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
x-content-type-optionsnosniff
statuscode200
http_versionHTTP/2

External factors

This page is very well linked from other websites.
This page has backlinks from 29 referring domains.
This page has 207 backlinks.
This page has backlinks from 28 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://rdm.mpdl.mpg.de/wp-sitemap.xml

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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
MPDL58%Check
Data52%Check
Research52%Check
Management52%Check
Max Planck52%Check
Data Management52%Check
Research Data52%Check
Research Data Management52%Check
Max Planck Researchers52%Check
Research Data Management Information52%Check
Show more keywords and terms

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