Website review gnss-sdr.org
GNSS-SDR
Generated on April 02 2026 14:13 PM
Old data? UPDATE !
The score is 53/100
SEO Content
Title
GNSS-SDR
Length : 8
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
An open source Global Navigation Satellite Systems software-defined receiver.
Length : 77
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 |
|---|---|
| type | website |
| locale | en_US |
| site_name | GNSS-SDR |
| title | GNSS-SDR |
| url | https://gnss-sdr.org/ |
| description | An open source Global Navigation Satellite Systems software-defined receiver. |
| image | https://gnss-sdr.org/assets/images/main-page-header.jpg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 3 | 15 | 0 | 0 | 0 | 0 |
- [H1] GNSS-SDR
- [H1] Latest news
- [H1] Tutorials
- [H2] Using the software receiver
- [H2] Configuring processing blocks
- [H2] Key Performance Indicators
- [H2] Introducing Geniux v25.04
- [H2] GNSS-SDR v0.0.20 released
- [H2] Google Summer of Code 2025 ideas list
- [H2] Introducing GNSS Navigation Message Authentication
- [H2] Monitoring the internal status of the software receiver
- [H2] Testing the software receiver, Part II: Test Execution
- [H2] Testing the software receiver, Part I: Methodology
- [H2] Configuration options at building time
- [H2] Cross-compiling GNSS-SDR
- [H2] GNSS Signals
- [H2] Understanding Data Types
- [H2] Using Git
Images
We found 22 images on this web page.
Good, most or all of your images have alt attributes.
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
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 26 links including 2 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to primary navigation | Internal | Passing Juice |
| Skip to content | Internal | Passing Juice |
| Skip to footer | Internal | Passing Juice |
| Quick-Start Guide | Internal | Passing Juice |
| Documentation | Internal | Passing Juice |
| GeNiuSS Place | Internal | Passing Juice |
| News | Internal | Passing Juice |
| About Us | Internal | Passing Juice |
| v0.0.20 | External | Passing Juice |
| Introducing Geniux v25.04 | Internal | Passing Juice |
| GNSS-SDR v0.0.20 released | Internal | Passing Juice |
| Google Summer of Code 2025 ideas list | Internal | Passing Juice |
| Introducing GNSS Navigation Message Authentication | Internal | Passing Juice |
| Monitoring the internal status of the software receiver | Internal | Passing Juice |
| Testing the software receiver, Part II: Test Execution | Internal | Passing Juice |
| Testing the software receiver, Part I: Methodology | Internal | Passing Juice |
| Configuration options at building time | Internal | Passing Juice |
| Cross-compiling GNSS-SDR | Internal | Passing Juice |
| GNSS Signals | Internal | Passing Juice |
| Understanding Data Types | Internal | Passing Juice |
| Using Git | Internal | Passing Juice |
| CTTC | External | Passing Juice |
| Jekyll | External | Passing Juice |
| Minimal Mistakes | External | Passing Juice |
| many other tools | External | Passing Juice |
| Creative Commons Attribution 4.0 International | External | Passing Juice |
SEO Keywords
Keywords Cloud
how signals testing software minute gnss receiver gnss-sdr read types
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| read | 13 |  |
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| gnss-sdr | 12 |  |
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| minute | 12 | |
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| testing | 4 | |
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| software | 4 | |
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Usability
Url
Domain : gnss-sdr.org
Length : 12
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
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 |
|---|---|
| <big> | 1 |
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). |
|
Perfect, your website has few JavaScript files. |
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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://gnss-sdr.org/sitemap.xml |
Robots.txt
https://gnss-sdr.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
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