0.1 : klimafreundliches Theme

0.1 Energy Saving Contao Theme

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  • 10% discount on follow-up orders*
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0.1 is the most climate-friendly Contao theme of all time, based on Contao 4.x and the lightweight CSS framework Spectre for creating energy-efficient websites.
It relies on many different practices and technologies that significantly optimize the energy consumption of a website*  and their use also results in SEO optimization, performance improvement and increased usability.
The theme is optimized for all devices and common browsers and includes the most important modules and elements of the Contao core as well as some useful additional elements such as teaser boxes, tabs, a quote element and a parallax element.
Of course, this theme also has a dark mode, which saves battery power and is easy on the eyes.
0.1 is light, fast, focused on important content and at the same time efficient & energy-saving - just right for websites with these requirements.
In the pdir blog you can find even more exciting information about the energy saving approach of the most climate friendly Contao theme of all times.
* the theme produces only 0.1g CO2 per page view - that's 97% less than an average website.


  • fast & easy: 100% in the Lighthouse Performance Score (loads with our demo content in 0.8s)
  • without resource-intensive content formats: all icons are lightweight SVGs, no unnecessary icon font is loaded
  • 3 different colour schemes with matching shades (DAY - orange, NIGHT - violet & EARTH - green) + respective scheme in Dark Mode
  • easy adjustment of all colors, fonts etc. by variables in SCSS file
  • lightweight & smart CSS framework Spectre (only 10kb in size with compressed delivery)
  • the most important modules and elements of the Contao core are already styled (news, events, media elements, forms, search, newsletter, ...)
  • more practical theme elements: teaser boxes, tabs, a quote and a parallax element.
  • SEO optimized - the theme achieves an SEO score of 100% at Lighthouse
  • fully responsive and optimized for all common browsers
  • no web fonts - only high-performance system fonts are used, which were designed for modern, high-resolution screens
  • without Javascript, because all interactive features, functions and animation have been implemented with more efficient technologies, such as brain power + simple CSS
  • Dark Mode: automatic dark color scheme if Dark Mode is activated in operating system / app (can be deactivated if desired)
  • Includes CSS image filters that automatically adjust your own images to the selected theme color scheme (can be disabled)
  • easy responsive design by assigning classes using the Contao Advanced Classes extension
  • Use of efficient SCSS + individual adjustments via custom SCSS file (if required, simple CSS also possible)
  • Dropdown navigation and mobile navigation up to the 3rd level
  • Parallax element with fullscreen image and any text content
  • Quote element for statements to which attention should be paid
  • Teaser boxes with picture / headline and text + button for forwarding
  • Newsletter box: Registration for the newsletter, which can be displayed on each page in a separate area
  • Contact page with form and contact details
  • simple adjustments of header, footer, layouts, columns, navigation and content
  • Integration of articles via own insert tags
  • Awareness raising included - content that informs about the growing "online energy problem" and provides approaches to combat it.

Theme details

Vendor pdir GmbH (show all themes)

Contao versions

  • 5.3
  • 5.2
  • 5.1
  • 5.0
  • 4.13
  • 4.12
  • 4.11
  • 4.10
  • 4.9
  • 4.8
  • 4.7
  • 4.6
  • 4.5
  • 4.4
  • 4.3
  • 4.2
  • 4.1
  • 4.0

Browser compatibility FF, Chrome, IE11+, Edge, Opera, Safari

Date added February 4th, 2020

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License terms

The following license terms apply to the theme:

This theme is subject to the pdir contao theme license and the following license terms apply:

Right of use

  • Themes marked with this license may be used both privately and commercially.
  • By purchasing the paid license you can remove the copyright notices and links "PREMIUM CONTAO THEME by contao-themes.net".
  • The purchased theme may be used on one domain + any number of subdomains, unless you purchase an extended license for unlimited domains.


  • You can grant the right of use to your customer by reselling the theme, but this means that the agency loses the rights to use the theme.

* The theme seller gives a 10% discount on follow-up orders of the same theme. The discout does not apply to other themes of the seller or to themes of other sellers.