Website review arrco2.ch
Generated on December 09 2025 09:15 AM
Old data? UPDATE !
The score is 40/100
SEO Content
Title
ArrCO2 - Accueil - Actualité
Length : 28
Perfect, your title contains between 10 and 70 characters.
Description
Nous faisons de la recherche et la promotion pour l'industrie à bilan de carbone CarboRock
Length : 90
Great, your meta description contains between 70 and 160 characters.
Keywords
organisation à but non lucratif
Good, your page contains meta 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 | 1 | 7 | 0 | 0 | 0 |
- [H1] Le prototype "Umbrella +" d'héliostat pour un microPBR4D à Chézard-St-Martin (image de synthèse)
- [H2] Association de recherche pour le projet d'industrie à bilan de carbone négatif.
- [H3]
- [H3]
- [H3] Toute l'info sur l'industrie à bilan de carbone négatif
- [H3]
- [H3] Tests de nouveaux designs de photobioréacteurs
- [H3]
- [H3] L'industrie à carbone négatif en chiffres, issus d'analyses et de projections
Images
We found 28 images on this web page.
27 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 : 11%
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
Bad. Your links have query string.
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 13 links including 1 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Accueil - Actualité | Internal | Passing Juice |
| A propos d'ArrCO2 | Internal | Passing Juice |
| Nos objectifs de recherche | Internal | Passing Juice |
| Galerie | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| Les PV | Internal | Passing Juice |
| - | External | Passing Juice |
| (99+) (PDF) Bryophyte microbial fuel are Tunneling Fuel Cells | Valère Hofstetter - Academia.edu | External | Passing Juice |
| CarboVal (@carboval6) • Photos et vidéos Instagram | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| https://www.linkedin.com/pulse/spirupile-val%C3%A8re-hofstetter | External | Passing Juice |
| https://www.rts.ch/play/radio/ cqfd/audio/la-capture-du-co2? id=10437255 | External | Passing Juice |
SEO Keywords
Keywords Cloud
une été procédure président cette pour pas des arrco2 les
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| des | 14 |  |
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| pour | 14 | |
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| les | 13 | |
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| été | 11 | |
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| procédure | 9 | |
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Usability
Url
Domain : arrco2.ch
Length : 9
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
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 |
|
Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://arrco2.ch/sitemap.xml |
Robots.txt
http://arrco2.ch/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
Website-SEO-Überprüfung
Website-SEO-Überprüfung is a free SEO tool which provides you content analysis of the website.