Website review gsc-europa.eu
HOME | European GNSS Service Centre (GSC)
Generated on March 09 2026 15:46 PM
Old data? UPDATE !
The score is 39/100
SEO Content
Title
HOME | European GNSS Service Centre (GSC)
Length : 41
Perfect, your title contains between 10 and 70 characters.
Description
Length : 0
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Keywords
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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 | 8 | 1 | 0 | 0 | 0 |
- [H1] GNSS NEWS
- [H2] European GNSS Service Centre
- [H2] GSC REGISTER
- [H2] Latest news
- [H2] Galileo Second Generation
- [H2] Galileo Second Generation developing at full speed
- [H2] N° 36–2025: ESA teams up with Leonardo against satnav jamming
- [H2] ESA’s LEO-PNT satellites set to launch by end of year
- [H2] Galileo video
- [H3] REGISTER TO RECEIVE SERVICE NOTIFICATIONS AND ACCESS TO GALILEO OFFICIAL HELPDESK
Images
We found 18 images on this web page.
11 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 : 15%
Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 percent.
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 96 links including 3 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to main content | Internal | Passing Juice |
| What is Galileo | Internal | Passing Juice |
| Programme | Internal | Passing Juice |
| Services | Internal | Passing Juice |
| Galileo Services Overview | Internal | Passing Juice |
| Galileo Open Service | Internal | Passing Juice |
| I/NAV Improvements | Internal | Passing Juice |
| OS Quasi-pilot | Internal | Passing Juice |
| Galileo Open Service Navigation Message Authentication (OSNMA) | Internal | Passing Juice |
| Galileo OSNMA Internet Data Distribution | Internal | Passing Juice |
| Public Regulated Service | Internal | Passing Juice |
| Galileo High Accuracy Service (HAS) | Internal | Passing Juice |
| Galileo HAS Internet Data Distribution | Internal | Passing Juice |
| Search and Rescue (SAR) / Galileo Service | Internal | Passing Juice |
| Benefits | Internal | Passing Juice |
| System | Internal | Passing Juice |
| European GNSS Service Centre | Internal | Passing Juice |
| News | Internal | Passing Juice |
| Success stories | Internal | Passing Juice |
| FAQ | Internal | Passing Juice |
| GNSS Users | Internal | Passing Juice |
| GNSS Market segments | Internal | Passing Juice |
| GNSS project portfolio | Internal | Passing Juice |
| Augmentation Providers Map | Internal | Passing Juice |
| Programme Reference Documents | Internal | Passing Juice |
| Performance Reports | Internal | Passing Juice |
| Galileo Open Service (OS) | Internal | Passing Juice |
| Galileo Open Service Navigation Message Authentication (OSNMA) | Internal | Passing Juice |
| Galileo High Accuracy Service (HAS) | Internal | Passing Juice |
| Search and Rescue (SAR) / Galileo Service | Internal | Passing Juice |
| GNSS Market and User Reports | Internal | Passing Juice |
| Galileo User Satisfaction Survey | Internal | Passing Juice |
| Multimedia | Internal | Passing Juice |
| GNSS Image Gallery | Internal | Passing Juice |
| GNSS Video Gallery | Internal | Passing Juice |
| Constellation Information | Internal | Passing Juice |
| SAR Information | Internal | Passing Juice |
| Description of the fields | Internal | Passing Juice |
| SAR Payload Characteristics | Internal | Passing Juice |
| SAR/Galileo Reference and Calibration Beacons | Internal | Passing Juice |
| SAR/Galileo Server | Internal | Passing Juice |
| SAR/Galileo Operational Notifications | Internal | Passing Juice |
| Service Notices | Internal | Passing Juice |
| Orbital and Technical Parameters | Internal | Passing Juice |
| NAGUs (Notice Advisory to Galileo Users) | Internal | Passing Juice |
| Active User Notifications | Internal | Passing Juice |
| Archived User Notifications | Internal | Passing Juice |
| Assigned PRN codes | Internal | Passing Juice |
| Galileo System TIme | Internal | Passing Juice |
| Almanac | Internal | Passing Juice |
| PKI ICA Products | Internal | Passing Juice |
| NORM Space Radiation Data | Internal | Passing Juice |
| NORM Instrument Features | Internal | Passing Juice |
| GNSS SIMULATION AND TESTING | Internal | Passing Juice |
| User Guidelines | Internal | Passing Juice |
| Developer Registration | Internal | Passing Juice |
| Tools | Internal | Passing Juice |
| Galileo Satellite Metadata | Internal | Passing Juice |
| Galileo Compatible Devices | Internal | Passing Juice |
| Receivers implementing Galileo HAS | Internal | Passing Juice |
| Receivers implementing Galileo OSNMA | Internal | Passing Juice |
| Receivers implementing Galileo RLS | Internal | Passing Juice |
| Ionospheric Correction Algorithms | Internal | Passing Juice |
| Galileo NeQuick G Source Code | Internal | Passing Juice |
| Galileo NTCM G Source Code | Internal | Passing Juice |
| Home | Internal | Passing Juice |
| Login | Internal | Passing Juice |
| Register | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| Privacy Statement. | Internal | Passing Juice |
| here | Internal | Passing Juice |
| here | Internal | Passing Juice |
| here | Internal | Passing Juice |
| here | Internal | Passing Juice |
| here | Internal | Passing Juice |
| here | External | Passing Juice |
| Privacy Statement | Internal | Passing Juice |
| GSAT0232 becomes part of the 24 nominal constellation; GSAT0205 is decommissioned | Internal | Passing Juice |
| Galileo OSNMA Day 2026 | Internal | Passing Juice |
| Successful Launch of Galileo L14 Strengthens European Union’s Satellite Navigation Capabilities | Internal | Passing Juice |
| Galileo HAS Reference User Algorithm Technical Note now available | Internal | Passing Juice |
| Subscribe to GNSS News | Internal | Passing Juice |
| Learn more | Internal | Passing Juice |
| Learn more | Internal | Passing Juice |
| - | External | Passing Juice |
| Disclaimer, | Internal | Passing Juice |
| Copyright Notice, | Internal | Passing Juice |
| Cookies | Internal | Passing Juice |
| Protection of personal data | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
generation note navigation gnss algorithm service european satellite gsc galileo
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| galileo | 28 |  |
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| gnss | 12 | |
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| service | 10 | |
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| european | 9 | |
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| satellite | 9 | |
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Usability
Url
Domain : gsc-europa.eu
Length : 13
Favicon
Great, your website has a favicon.
Printability
Great. We have found 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
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
Deprecated HTML
| Deprecated tags | Occurrences |
|---|---|
| <u> | 2 |
Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these HTML tags because they are now obsolete.
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). |
|
Too bad, your website does not take 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
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://gsc-europa.eu/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
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