Website review ottsystem.ch
Generated on February 18 2026 14:47 PM
Old data? UPDATE !
The score is 66/100
SEO Content
Title
OTT Group: High-Performance Aeration Systems
Length : 44
Perfect, your title contains between 10 and 70 characters.
Description
Our track record as an expert supplier of membrane diffusers and piping systems for municipal and industrial WWTP’s covers more than 30 years.
Length : 143
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
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 | 4 | 8 | 1 | 0 | 0 |
- [H1] The OTT Group: Efficient, Dependable, Responsive
- [H2] Efficiency by Design and Commitment by Heart
- [H2] Efficiency By Design
- [H2] Membrane Diffusers
- [H2] Meet us
- [H3] Since 1986
- [H3] & Commitment By Heart · since 1986
- [H3] Made in Germany · since 1986
- [H3] IFAT 2026
- [H3] Contact North America
- [H3] Contact German Headquarter
- [H3] Contact
- [H3] Call-back request
- [H4] OTT System GmbH & Co. KG
Images
We found 20 images on this web page.
1 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 : 46%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
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 46 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| OTT Website | Internal | Passing Juice |
| Service Portal | External | Passing Juice |
| 1. Operating Instructions | External | Passing Juice |
| 2. Installation Instructions | External | Passing Juice |
| 3. Technical Data | External | Passing Juice |
| Applications Information | External | Passing Juice |
| Login | External | Passing Juice |
| Membrane Diffusers & Piping Systems | Internal | Passing Juice |
| STANDARD 2 Tube Diffusers | Internal | Passing Juice |
| MAGNUM® Tube Diffusers | Internal | Passing Juice |
| OneX® Tube Diffusers | Internal | Passing Juice |
| D-REX® Disc Diffusers | Internal | Passing Juice |
| Customized Diffusers | Internal | Passing Juice |
| Coarse Bubble Diffusers | Internal | Passing Juice |
| Tubular Membranes | Internal | Passing Juice |
| AirRex® Air Header System | Internal | Passing Juice |
| Piping Construction | Internal | Passing Juice |
| Surface Scrapers | Internal | Passing Juice |
| References | Internal | Passing Juice |
| Energy saving diffuser systems | Internal | Passing Juice |
| Municipal WWTPs | Internal | Passing Juice |
| Membrane Diffusers | Internal | Passing Juice |
| Tubular Membranes | Internal | Passing Juice |
| Piping Construction | Internal | Passing Juice |
| Installation | Internal | Passing Juice |
| References | Internal | Passing Juice |
| Industrial WWTPs | Internal | Passing Juice |
| Membrane Diffusers | Internal | Passing Juice |
| Industrial-Grade Membranes | Internal | Passing Juice |
| Highly Corrosion-Resistant Piping Systems | Internal | Passing Juice |
| Piping Construction | Internal | Passing Juice |
| Installation | Internal | Passing Juice |
| References | Internal | Passing Juice |
| Sustainability | Internal | Passing Juice |
| Our CO₂ footprint | Internal | Passing Juice |
| Sustainability rating | Internal | Passing Juice |
| Info / Service | Internal | Passing Juice |
| Videos | Internal | Passing Juice |
| Your Contacts | Internal | Passing Juice |
| Simulation | Internal | Passing Juice |
| The OTT Group | Internal | Passing Juice |
| Quality Assurance | Internal | Passing Juice |
| Anonymous Feedback | Internal | Passing Juice |
| IFAT 2026 | External | Passing Juice |
| Privacy Policy note | Internal | Passing Juice |
| Legal Notices | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
ott saving references systems piping tube diffuser construction energy diffusers
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| diffusers | 9 |  |
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| systems | 6 | |
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| ott | 5 | |
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| piping | 5 | |
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| energy | 4 | |
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Usability
Url
Domain : ottsystem.ch
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
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Perfect. No inline css has been found in HTML tags! |
|
Great, your website has few CSS files. |
|
Perfect, your website has few JavaScript files. |
|
Too bad, your website does not take advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
|
Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://www.ott-group.com/sitemap.xml |
Robots.txt
http://ottsystem.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.