Website review tunnelsafety.ch
Generated on December 24 2025 18:17 PM
Old data? UPDATE !
The score is 52/100
SEO Content
Title
Home - JES tunnelsafety.at
Length : 26
Perfect, your title contains between 10 and 70 characters.
Description
JES tunnelsicherheit.at is a leading provider of environmental monitoring solutions for traffic applications: Tunnel sensors, weather sensors, weather stations, gas warning systems
Length : 180
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
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Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| type | website |
| url | https://www.tunnelsicherheit.at/en/ |
| locale | en_US |
| site_name | JES tunnelsafety.at |
| title | JES tunnelsafety.at – JES tunnelsafety.at |
| description | JES tunnelsafety.at is a leading provider of environmental monitoring solutions for traffic applications: tunnel sensors, weather sensors, weather stations. |
| updated_time | 2025-11-28T21:11:16+00:00 |
| image | https://i0.wp.com/www.tunnelsicherheit.at/wp-content/uploads/2025/04/Tunnelsymposium_2025_Slider.png?resize=600%2C315&ssl=1 |
| image:width | 600 |
| image:height | 315 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 2 | 10 | 18 | 0 | 0 | 0 |
- [H1] News
- [H1] Products & Services
- [H2] smart/AQM Smart IoT Air Quality Monitor
- [H2] smart/ECS Smart IoT Multi Gas Sensor
- [H2] t/LUM Luminance meter
- [H2] t/FL-US Air flow monitoring system - Ultrasonic cross-section
- [H2] t/FL-DP Air flow monitoring system - Differential pressure
- [H2] t/LUX Illuminance meter
- [H2] t/DIM-A Amplitudenregler
- [H2] t/SIG Traffic signal controller
- [H2] t/EXT Extractive visibility and gas monitoring system
- [H2] t/VIS-TR Visibility sensor - Transmission
- [H3] 5th German Tunnel Congress (ITS)
- [H3] A26 Linz – Superlatives on the Danube
- [H3] JES at Tunnel Digitalization Center
- [H3] JES International Webinar
- [H3] Man of the First Hour
- [H3] New Logo
- [H3] Pelješac – every big bridge is followed by a tunnel
- [H3] JES equipped longest road tunnel in Brazil.
- [H3] smart/AQM Air Quality Monitor
- [H3] smart/ECS Multi Gas Sensor
- [H3] t/FL-DP Air flow monitoring system – Differential pressure
- [H3] w/MOR Visibility sensor
- [H3] t/LUM Luminance meter
- [H3] t/SIG Traffic signal controller
- [H3] w/PWD Visibility and present weather sensor
- [H3] t/EXT Extractive visibility and gas monitoring system
- [H3] t/FL-USX Air flow monitoring system – Ultrasonic cross-section
- [H3] t/LUX Lux meter
Images
We found 35 images on this web page.
31 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
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 77 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| 1 | Internal | Passing Juice |
| 2 | Internal | Passing Juice |
| 3 | Internal | Passing Juice |
| 4 | Internal | Passing Juice |
| 5 | Internal | Passing Juice |
| 6 | Internal | Passing Juice |
| 7 | Internal | Passing Juice |
| 8 | Internal | Passing Juice |
| 9 | Internal | Passing Juice |
| 10 | Internal | Passing Juice |
| smart/AQM Air Quality Monitor | External | Passing Juice |
| smart/ECS Multi Gas Sensor | External | Passing Juice |
| t/FL-DP Air flow monitoring system – Differential pressure | External | Passing Juice |
| w/MOR Visibility sensor | External | Passing Juice |
| t/LUM Luminance meter | External | Passing Juice |
| t/SIG Traffic signal controller | External | Passing Juice |
| w/PWD Visibility and present weather sensor | External | Passing Juice |
| t/EXT Extractive visibility and gas monitoring system | External | Passing Juice |
| t/LUX Lux meter | External | Passing Juice |
| 5th German Tunnel Congress (ITS) | External | Passing Juice |
| A26 Linz – Superlatives on the Danube | External | Passing Juice |
| JES at Tunnel Digitalization Center | External | Passing Juice |
| JES International Webinar | External | Passing Juice |
| Man of the First Hour | External | Passing Juice |
| Mælefjell Tunnel in Telemark | External | Passing Juice |
| International Sales Training at new facility in Hallein | External | Passing Juice |
| smart/Sensor architecture in Traffic Technology Today | External | Passing Juice |
| JES sensors for new tunnels in Bavaria | External | Passing Juice |
| Žaba – A Tunnel to the Sea | External | Passing Juice |
| air flow | External | Passing Juice |
| air flow sensor | External | Passing Juice |
| air speed | External | Passing Juice |
| air speed sensor | External | Passing Juice |
| air temperature | External | Passing Juice |
| air velocity | External | Passing Juice |
| air velocity sensor | External | Passing Juice |
| ASFINAG | External | Passing Juice |
| ASTRA 13001 | External | Passing Juice |
| attenuation | External | Passing Juice |
| Austria | External | Passing Juice |
| carbon monoxide | External | Passing Juice |
| CO | External | Passing Juice |
| Company | External | Passing Juice |
| Employee | External | Passing Juice |
| flow sensor | External | Passing Juice |
| fog detector | External | Passing Juice |
| illuminance | External | Passing Juice |
| interior luminance | External | Passing Juice |
| L20 | External | Passing Juice |
| light meter | External | Passing Juice |
| light sensor | External | Passing Juice |
| luminance | External | Passing Juice |
| luminance camera | External | Passing Juice |
| Luminance meter | External | Passing Juice |
| MOR | External | Passing Juice |
| nitrogen dioxide | External | Passing Juice |
| nitrous gases | External | Passing Juice |
| NO2 | External | Passing Juice |
| NOx | External | Passing Juice |
| opacity | External | Passing Juice |
| optical range | External | Passing Juice |
| photometer | External | Passing Juice |
| RABT 2006 | External | Passing Juice |
| road weather station | External | Passing Juice |
| RVS 09.02.22 | External | Passing Juice |
| RVS 09.02.41 | External | Passing Juice |
| scattered light | External | Passing Juice |
| sensor | External | Passing Juice |
| transmission | External | Passing Juice |
| tunnel luminance | External | Passing Juice |
| turbidity | External | Passing Juice |
| visibility | External | Passing Juice |
| visibility | External | Passing Juice |
| weather station | External | Passing Juice |
| Datenschutz | Internal | Passing Juice |
| Impressum | Internal | Passing Juice |
| GASTROpoint.com | External | Passing Juice |
SEO Keywords
Keywords Cloud
air measures tunnel luminance monitoring flow system meter visibility sensor
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| air | 19 |  |
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| tunnel | 16 | |
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| sensor | 15 | |
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| visibility | 14 | |
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| system | 9 | |
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Usability
Url
Domain : tunnelsafety.ch
Length : 15
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
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
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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.tunnelsicherheit.at/en/sitemap.xml |
| https://www.tunnelsicherheit.at/en/news-sitemap.xml |
| https://www.tunnelsicherheit.at/en/sitemap_index.xml |
Robots.txt
http://tunnelsafety.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.