Website review gemstat.org
GEMStat - The global water quality database
Generated on April 07 2026 18:07 PM
Old data? UPDATE !
The score is 61/100
SEO Content
Title
GEMStat - The global water quality database
Length : 43
Perfect, your title contains between 10 and 70 characters.
Description
The Global Freshwater Quality Database GEMStat provides scientifically-sound data and information on the state and trend of global inland water quality.
Length : 152
Great, your meta description contains between 70 and 160 characters.
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
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| locale | en_US |
| type | website |
| title | GEMStat - The global freshwater quality database |
| description | The Global Freshwater Quality Database GEMStat provides scientifically-sound data and information on the state and trend of global inland water quality. |
| url | https://gemstat.org/ |
| site_name | GEMStat |
| image | https://gemstat.org/wp-content/uploads/2021/09/GEMS-Postkarte.jpg |
| image:width | 437 |
| image:height | 315 |
| image:type | image/jpeg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 3 | 0 | 11 | 0 | 0 | 0 |
- [H1] News
- [H1] Data
- [H1] Projects
- [H3] Update of UNEP GEMS/Water Global Freshwater Quality Archive
- [H3] 21-10-2025: Migration of ArcGIS Services
- [H3] New data from the Republic of Korea 2025
- [H3] Data portal:
- [H3] Water quality indicators:
- [H3] Statistic reports:
- [H3] Data submission:
- [H3] Monitoring SDG indicator 6.3.2 on ambient water quality
- [H3] GEO Aquawatch
- [H3] OGC Water Quality Interoperability Experiment
- [H3] World Water Quality Alliance
Images
We found 14 images on this web page.
6 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 2%
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
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 34 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to main content | Internal | Passing Juice |
| Update of UNEP GEMS/Water Global Freshwater Quality Archive | Internal | Passing Juice |
| Moritz Heinle | Internal | Passing Juice |
| Data products | Internal | Passing Juice |
| 21-10-2025: Migration of ArcGIS Services | Internal | Passing Juice |
| New data from the Republic of Korea 2025 | Internal | Passing Juice |
| lisniak | Internal | Passing Juice |
| Data submission | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| Monitoring SDG indicator 6.3.2 on ambient water quality | Internal | Passing Juice |
| GEO Aquawatch | Internal | Passing Juice |
| OGC Water Quality Interoperability Experiment | Internal | Passing Juice |
| World Water Quality Alliance | Internal | Passing Juice |
| Home | Internal | Passing Juice |
| About | Internal | Passing Juice |
| News | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| Imprint | Internal | Passing Juice |
| Privacy policy | Internal | Passing Juice |
| Declaration on Accessibility | Internal | Passing Juice |
| About | Internal | Passing Juice |
| Data availability | Internal | Passing Juice |
| Metrics on usage | Internal | Passing Juice |
| Data | Internal | Passing Juice |
| Data portal | Internal | Passing Juice |
| Water quality indicators | Internal | Passing Juice |
| Statistic reports | Internal | Passing Juice |
| Data submission | Internal | Passing Juice |
| Projects | Internal | Passing Juice |
| News | Internal | Passing Juice |
| Team | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
quality read gemstat submission data gemswater love more water new
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| data | 7 |  |
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| quality | 5 | |
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| water | 4 | |
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| love | 3 | |
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| gemstat | 3 | |
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Usability
Url
Domain : gemstat.org
Length : 11
Favicon
Great, your website has a favicon.
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. |
|
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
|
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://gemstat.org/sitemap_index.xml |
Robots.txt
https://gemstat.org/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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