Website review catalogueoflife.org
COL | The Catalogue of Life
Generated on March 06 2026 16:40 PM
Old data? UPDATE !
The score is 53/100
SEO Content
Title
COL | The Catalogue of Life
Length : 27
Perfect, your title contains between 10 and 70 characters.
Description
The Catalogue of Life
Length : 21
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Keywords
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Og Meta Properties
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| Property | Content |
|---|---|
| title | COL |
| locale | en_US |
| description | The Catalogue of Life |
| url | https://www.catalogueoflife.org/ |
| site_name | COL |
| type | website |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 2 | 0 | 3 | 4 | 0 | 0 |
- [H1]
- [H1]
- [H3] Current Version
- [H3] Documentation
- [H3] Recent News
- [H4] Contact Us
- [H4] Resources
- [H4] Version
- [H4] Disclaimer
Images
We found 8 images on this web page.
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Text/HTML Ratio
Ratio : 37%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
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Underscores in the URLs
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In-page links
We found a total of 39 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Menu | Internal | Passing Juice |
| Search | Internal | Passing Juice |
| Metadata | Internal | Passing Juice |
| Sources | Internal | Passing Juice |
| Download | Internal | Passing Juice |
| Changelog | Internal | Passing Juice |
| Access data | Internal | Passing Juice |
| Contribute data | Internal | Passing Juice |
| Cite data | Internal | Passing Juice |
| Use Cases | Internal | Passing Juice |
| Contact us | Internal | Passing Juice |
| ChecklistBank | Internal | Passing Juice |
| COL API | Internal | Passing Juice |
| Assembly | Internal | Passing Juice |
| Data Quality | Internal | Passing Juice |
| Releases | Internal | Passing Juice |
| Identifier | Internal | Passing Juice |
| Classification | Internal | Passing Juice |
| Glossary | Internal | Passing Juice |
| What is COL | Internal | Passing Juice |
| Governance | Internal | Passing Juice |
| Funding | Internal | Passing Juice |
| Community | Internal | Passing Juice |
| News | Internal | Passing Juice |
| Learn more | Internal | Passing Juice |
| 10.48580/dgwnl | External | Passing Juice |
| A more comprehensive Catalogue of Life now Live! | Internal | Passing Juice |
| Catalogue of Life 2025 | Internal | Passing Juice |
| Biodiversity Heritage Library's Call for Support & integration with COL | Internal | Passing Juice |
| COL DOIs & ORCIDs | Internal | Passing Juice |
| Meet the Libroscope | Internal | Passing Juice |
| The first data manager of the Catalogue of Life | Internal | Passing Juice |
| Annual Release 2024 | Internal | Passing Juice |
| GBIF to serve as administrative host for Species 2000 Secretariat | Internal | Passing Juice |
| Feedback | Internal | Passing Juice |
| Privacy | Internal | Passing Juice |
| Terms of use | Internal | Passing Juice |
| 314231 | External | Passing Juice |
| Creative Commons Attribution 4.0 International License | External | Passing Juice |
SEO Keywords
Keywords Cloud
catalogue issued releases species data under life doi release 1048580dgwnl
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| catalogue | 11 |  |
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| life | 11 | |
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| data | 7 | |
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| species | 6 | |
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| release | 3 | |
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Usability
Url
Domain : catalogueoflife.org
Length : 19
Favicon
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Printability
We could not find a Print-Friendly CSS.
Language
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Dublin Core
Great. This page 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
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Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
|
Too bad, your website has too many CSS files (more than 4). |
|
Too bad, your website has too many JS files (more than 6). |
|
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.catalogueoflife.org/sitemap.txt |
| https://www.catalogueoflife.org/sitemap-datasets.txt |
| https://www.catalogueoflife.org/sitemaps/sitemap-1.txt.gz |
| https://www.catalogueoflife.org/sitemaps/sitemap-2.txt.gz |
| https://www.catalogueoflife.org/sitemaps/sitemap-3.txt.gz |
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Robots.txt
https://catalogueoflife.org/robots.txt
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Analytics
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