Website review 2und1.ch
Generated on January 24 2026 15:56 PM
Old data? UPDATE !
The score is 68/100
SEO Content
Title
Massgeschneiderte Softwareentwicklung | zwei und eins gmbh
Length : 63
Perfect, your title contains between 10 and 70 characters.
Description
Technische Beratung und Umsetzung für Unternehmen und IT-Teams: Architektur-Reviews, Performance-Analysen und wartbare Web-Applikationen ohne unnötige SPA-Komplexität.
Length : 167
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
Softwareentwicklung Schweiz,Webentwicklung PHP,Software Architektur,Architektur Review,Performance Optimierung,Web Applikationen,Backend Entwicklung,Technische Beratung,IT Consulting,PHP Entwickler Schweiz,Wartbare Software,Serverseitige Architekturen
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| title | Massgeschneiderte Softwareentwicklung | zwei und eins gmbh |
| locale | de_CH |
| author | zwei und eins gmbh |
| date | 2026-01-09T13:25:50+01:00 |
| type | website |
| site_name | zwei und eins gmbh |
| description | Technische Beratung und Umsetzung für Unternehmen und IT-Teams: Architektur-Reviews, Performance-Analysen und wartbare Web-Applikationen ohne unnötige SPA-Komplexität. |
| image | /cache/images/2/20260107-175336-2-logo_1000.jpg?v=3565902660311 |
| image:type | image/jpeg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 10 | 18 | 0 | 0 | 0 |
- [H1]
- [H2] Wenn moderne Web-Stacks teuer werden
- [H2] Kontrolle und Verantwortung zurück auf den Server
- [H2] Unsere Architekturprinzipien
- [H2] Einwände aus der Praxis
- [H2] Was wir tun
- [H2] Vorgehen
- [H2] Über uns
- [H2] Kontakt Kurz-Audit buchen
- [H2] Schreiben Sie uns
- [H2] Adresse
- [H3] PHP als performante Runtime
- [H3] Pushing statt Polling (SSE)
- [H3] Backpressure & kontrollierter Datenfluss
- [H3] Embedded Databases (z. B. SQLite)
- [H3] view = f(state)
- [H3] DOM‑Morphing
- [H3] Multiplayer & kollaborative Systeme
- [H3] CQRS: Trennung von Lese- und Schreiboperationen
- [H3] Event Sourcing
- [H3] Das klingt technisch sinnvoll – aber was bringt mir das geschäftlich?
- [H3] Aber SPAs sind Industry-Standard
- [H3] Ohne SPA fühlt sich die Anwendung langsam an
- [H3] Das ist doch nicht «modern»
- [H3] Was ist mit Offline-First?
- [H3] Skalierung funktioniert nur mit Microservices
- [H3] SQLite ist doch nicht ernst zu nehmen / nicht für produktive Systeme geeignet
- [H3] Aber es gibt doch schon React Server Components?
- [H3] Moderne Frontends brauchen ein grosses npm-Ökosystem
Images
We found 7 images on this web page.
7 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 : 39%
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 17 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Zum Inhalt | Internal | Passing Juice |
| Zur Hauptnavigation | Internal | Passing Juice |
| Zur Metanavigation | Internal | Passing Juice |
| Zur Sprachnavigation | Internal | Passing Juice |
| Zum Footer | Internal | Passing Juice |
| DE | Internal | Passing Juice |
| EN | Internal | Passing Juice |
| Home | Internal | Passing Juice |
| Problem | Internal | Passing Juice |
| Unser Ansatz | Internal | Passing Juice |
| Was wir tun | Internal | Passing Juice |
| Vorgehen | Internal | Passing Juice |
| Kontakt | Internal | Passing Juice |
| Open-Source-Projekten | External | Passing Juice |
| Impressum | Internal | Passing Juice |
| Datenschutz | Internal | Passing Juice |
| Rechtliches | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
und server wir sich auf ein sind den oder mit
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| und | 94 |  |
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| mit | 25 | |
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| server | 22 | |
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| ein | 21 | |
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| sich | 20 | |
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Usability
Url
Domain : 2und1.ch
Length : 8
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is de.
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. |
|
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 |
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Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://-tochange-.ch/sitemap.xml |
Robots.txt
http://2und1.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.