Website review ohdsi.org
OHDSI – Observational Health Data Sciences and Informatics
Generated on March 07 2026 05:32 AM
Old data? UPDATE !
The score is 42/100
SEO Content
Title
OHDSI – Observational Health Data Sciences and Informatics
Length : 58
Perfect, your title contains between 10 and 70 characters.
Description
Length : 0
Very bad. We haven't found meta description on your page. Use this free online meta tags generator to create description.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 2 | 3 | 0 | 0 | 0 |
- [H1]
- [H2] Welcome to OHDSI!
- [H2] 2025 Global Symposium
- [H3] What OHDSI is all about
- [H3] OHDSI's mission
- [H3] Latest News
Images
We found 2 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 6%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 97 links including 6 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| ↓ Skip to Main Content | Internal | Passing Juice |
| Who We Are | Internal | Passing Juice |
| Mission, Vision & Values | Internal | Passing Juice |
| Areas of Focus | Internal | Passing Juice |
| Who We Serve | Internal | Passing Juice |
| Collaborators | Internal | Passing Juice |
| Titan Awards | Internal | Passing Juice |
| Regional Chapters | Internal | Passing Juice |
| Website Privacy Policy Notice | Internal | Passing Juice |
| Updates & News | Internal | Passing Juice |
| Collaborator Spotlights | Internal | Passing Juice |
| Standards | Internal | Passing Juice |
| Software Tools | Internal | Passing Juice |
| OHDSI TAB | External | Passing Juice |
| Open-Source Tutorials | Internal | Passing Juice |
| Network Studies | Internal | Passing Juice |
| OHDSI Authorship Guidelines | Internal | Passing Juice |
| Community Forums | Internal | Passing Juice |
| Forums Homepage | Internal | Passing Juice |
| OHDSI Forum Best Practices | Internal | Passing Juice |
| Education | Internal | Passing Juice |
| Book of OHDSI | External | Passing Juice |
| Book of OHDSI (Korean Version) | External | Passing Juice |
| Book of OHDSI (Chinese Version) | Internal | Passing Juice |
| Book of OHDSI (Japanese Version) | External | Passing Juice |
| Order The Book of OHDSI (Amazon) | External | Passing Juice |
| EHDEN Academy | External | Passing Juice |
| 2023 SOS Challenge (Network Studies) | Internal | Passing Juice |
| YouTube: Tutorials and Presentations | External | Passing Juice |
| ATLAS Tutorials | Internal | Passing Juice |
| Past Presentations (2015-2021) | Internal | Passing Juice |
| New To OHDSI? | Internal | Passing Juice |
| Join Our Microsoft Teams Environment | External | Passing Juice |
| Introduce Yourself! | Internal | Passing Juice |
| Upcoming Workgroup Calls | Internal | Passing Juice |
| Video: What Is OHDSI? | External | Passing Juice |
| Community Calls | Internal | Passing Juice |
| Europe Community Calls | Internal | Passing Juice |
| APAC Community Calls | Internal | Passing Juice |
| 2025 Community Calls | Internal | Passing Juice |
| 2024 Community Calls | Internal | Passing Juice |
| 2023 Community Calls | Internal | Passing Juice |
| 2022 Community Calls | Internal | Passing Juice |
| 2021 Community Calls | Internal | Passing Juice |
| Past Events | Internal | Passing Juice |
| 2025 Global Symposium | Internal | Passing Juice |
| 2025 APAC Symposium | Internal | Passing Juice |
| 2025 Africa Symposium | Internal | Passing Juice |
| 2025 Europe Symposium | External | Passing Juice |
| 2024 Global Symposium | Internal | Passing Juice |
| 2024 Global Symposium Collaborator Showcase | Internal | Passing Juice |
| 2024 APAC Symposium | Internal | Passing Juice |
| 2024 India Symposium | Internal | Passing Juice |
| 2024 Europe Symposium | External | Passing Juice |
| 2024 Europe Collaborator Showcase | External | Passing Juice |
| 2023 Global Symposium | Internal | Passing Juice |
| 2023 Global Collaborator Showcase | Internal | Passing Juice |
| 2023 APAC Symposium | Internal | Passing Juice |
| 2023 Europe Symposium | Internal | Passing Juice |
| 2023 Europe Symposium Collaborator Showcase | Internal | Passing Juice |
| Workgroups | Internal | Passing Juice |
| Join Our Workgroups | External | Passing Juice |
| Workgroup Tips | Internal | Passing Juice |
| Best Practices in MS Teams | Internal | Passing Juice |
| Tutorials | Internal | Passing Juice |
| 2025 ‘Our Journey’ Annual Report | Internal | Passing Juice |
| Current Events | Internal | Passing Juice |
| Funding Opportunities | External | Passing Juice |
| Support & Sponsorship | Internal | Passing Juice |
| 2025 Global Collaborator Showcase | Internal | Passing Juice |
| 2026 Europe Symposium | External | Passing Juice |
| 2026 Global Symposium | Internal | Passing Juice |
| Github | External | Passing Juice |
| X/Twitter | External | Passing Juice |
| External | Passing Juice | |
| Newsletters | External | Passing Juice |
| Subscribe | Internal | Passing Juice |
| March 2026 | External | Passing Juice |
| February 2026 | External | Passing Juice |
| January 2026 | External | Passing Juice |
| December 2025 | External | Passing Juice |
| November 2025 | External | Passing Juice |
| October 2025 | External | Passing Juice |
| about us | Internal | Passing Juice |
| our goals | Internal | Passing Juice |
| help support the OHDSI community | Internal | Passing Juice |
| Join the Journey | Internal | Passing Juice |
| Weekly OHDSI Digest – March 2, 2026 | Internal | Passing Juice |
| Weekly OHDSI Digest – February 23, 2026 | Internal | Passing Juice |
| Weekly OHDSI Digest – February 17, 2026 | Internal | Passing Juice |
| Weekly OHDSI Digest – February 2, 2026 | Internal | Passing Juice |
| OHDSI | Internal | Passing Juice |
| ↑ | Internal | Passing Juice |
| Responsive Theme | External | Passing Juice |
| WordPress | External | Passing Juice |
| OHDSI Home | Internal | Passing Juice |
| Wiki | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
europe community collaborator showcase version ohdsi calls global book symposium
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
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| symposium | 17 |  |
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| ohdsi | 16 | |
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| community | 12 | |
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| calls | 10 | |
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| global | 10 | |
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Usability
Url
Domain : ohdsi.org
Length : 9
Favicon
Very bad. We have not found shortcut icon. Icons are one of easy ways to attract regular visitors to your website more often.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
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Too bad, your website is using inline styles. |
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Too bad, your website has too many CSS files (more than 4). |
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Too bad, your website has too many JS files (more than 6). |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://www.ohdsi.org/wp-sitemap.xml |
Robots.txt
https://ohdsi.org/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
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