# Website relaunch for LEKO ENERGY: up to date with WordPress > URL: https://4eck-media.de/en/blog/website-relaunch-for-leko-energy-up-to-date-with-wordpress/ > Language: en > Description: A good website develops alongside the business it represents. That is why we revisited an existing client website for LEKO ENERGY: moving it to WordPress, refining the design and … --- A good website develops alongside the business it represents. That is why we revisited an existing client website for [LEKO ENERGY](https://leko-energy.de/): moving it to WordPress, refining the design and making targeted improvements to accessibility, loading speed, and preparation for search engines and AI systems. The renewable energy specialist from Potsdam supports wind energy projects from joint development and approval through to repowering. Our brief for the relaunch: to present this expertise in a contemporary way and develop the website technically. The result combines a familiar design with an updated foundation for the next steps. ![LEKO ENERGY website with the “Develop together” section on a tablet and smartphone](https://4eck-media.de/wp-content/uploads/2026/10/leko-energy-wordpress-relaunch-responsive-webdesign.avif "LEKO ENERGY: WordPress relaunch on tablet and smartphone") *A familiar brand, a refined design: LEKO ENERGY content works on tablet and smartphone.* ## A proven project receives a new technical foundation We already reported on our previous work for [LEKO ENERGY in January 2025](https://4eck-media.de/en/blog/modern-website-with-a-strategic-content-base-our-project-for-leko-energy-gmbh/). Even then, an independent design and specialist content on wind energy were part of the concept. The relaunch builds on this work: we continue to develop the website and adapt it to changing requirements for use, technology and findability. With the [implementation in WordPress](https://4eck-media.de/en/competencies/wordpress-agency-websites-that-work-for-your-business/), we create a foundation on which content and functions can be maintained and expanded. What matters is the specific implementation: only the interplay of design, a clean structure, performance and comprehensible content turns the system into a strong corporate website. The relaunch at a glance - Relaunch of the existing LEKO ENERGY website and migration to WordPress - Refined web design for desktop, tablet and smartphone - Revised project map and bespoke 404 page - Improvements to digital accessibility and loading speed - 99 points for mobile performance and 100 points for accessibility in the PageSpeed test of 7 October 2026 - SEO and preparation for LLMs with clear content and structured data - 98 per cent on-page score in the documented Seobility audit - Appropriate Open Graph previews and an A+ in the live Security Headers test ## Refined web design for clear service offerings Wind energy projects are complex. The website is designed to make getting started easy: what does LEKO ENERGY offer, who is it relevant to and how can an initial conversation be arranged? The “Develop together”, “Repowering” and “Services” sections directly address these questions. Landowners, operators and project partners find the information relevant to them. The [refined web design](https://4eck-media.de/en/competencies/ui-ux-web-development-agency-4eck-media/) combines generous white space, violet accents and imagery of wind and solar installations. Clearly structured texts, readily identifiable contact paths and a responsive presentation hold the website together on desktop, tablet and smartphone. This keeps the brand recognisable and makes the website more pleasant to use. ![Two tablets show the LEKO ENERGY “Develop together” and contract planning sections, with images of wind turbines and solar installations](https://4eck-media.de/wp-content/uploads/2026/10/leko-energy-webdesign-projektentwicklung-dienstleistungen.avif "Web design for LEKO ENERGY project development and services") *Project development and contract planning each have clear sections with understandable services and direct contact routes.* ## The project map makes experience visible We also revised the map. It locates selected wind energy projects geographically and shows where LEKO ENERGY operates. The website presents 14 projects in six federal states. This conveys the regional breadth of the work at a glance and supplements the project descriptions with clear orientation. Functions for grouping locations and a magnifying glass support exploration. The bespoke map fits the visual design and gives the company’s experience a tangible context. That is precisely the value of [bespoke visualisations](https://4eck-media.de/en/competencies/graphics-visualization/) for us: they explain something that a paragraph alone can convey only with difficulty. ## Accessibility as part of the enhancement Digital accessibility was a key reason for the relaunch. Content should remain comprehensible and usable even when people use a website under different circumstances or with assistive technologies. We therefore revised the technical implementation with [accessibility](https://4eck-media.de/en/competencies/accessibility-for-your-websites-web-design-agency/) in mind and incorporated automated checks into quality assurance. The documented accessScan reports the tested page as “Accessible”. The current mobile Lighthouse test also achieves 100 points in the Accessibility category. Such results provide helpful indications of technical quality; they do not replace a comprehensive review of all pages and usage situations. Accordingly, the accessScan shown also includes individual detailed notes. ![Laptop showing the accessScan report for leko-energy.de, the result “This page is Accessible” and detailed checks of page areas](https://4eck-media.de/wp-content/uploads/2026/10/leko-energy-barrierefreiheit-accessscan-pruefung.avif "Accessibility at LEKO ENERGY in accessScan") *The accessScan reports the tested page as Accessible. The detail view continues to contain notes on individual areas of the page.* ## 99 points for mobile performance: fast access to content Anyone searching for a service or contact person while on the move wants to reach their destination quickly. Optimising [loading speed and Core Web Vitals](https://4eck-media.de/en/competencies/pagespeed-optimization-making-websites-measurably-faster/) was therefore a distinct part of the relaunch. In the mobile PageSpeed test of 7 October 2026, the homepage achieves 99 out of 100 performance points. The [associated PageSpeed report](https://pagespeed.web.dev/analysis/https-leko-energy-de/3hh6zyq0tc?hl=en&form_factor=mobile) also records 100 points for Accessibility, 92 for Best Practices and 100 for SEO. In this test, the largest visible content is displayed after 2.0 seconds; the measured Total Blocking Time is 0 milliseconds and the Cumulative Layout Shift is 0. This is a lab measurement under simulated mobile conditions, whose values may vary depending on when the test is performed. ## SEO and LLM optimisation on a shared foundation Specialist content remains a strength of the project. Topics such as wind farm planning, approval procedures and repowering answer concrete questions from potential partners. In the relaunch, we combined this content foundation with technical [search engine optimisation](https://4eck-media.de/en/competencies/seo-agency-4eck-media-we-will-take-you-to-the-top/): understandable page structures, appropriate metadata and clear internal links are all part of it. The Seobility audit of 23 September 2026 shows an on-page score of 98 per cent. The Technology and Metadata and Structure sections each achieve 98 per cent, while Content achieves 97 per cent. This assessment describes the verified state of the website; it is a different metric from the PageSpeed performance value. ![Seobility audit for leko-energy.de with a 98 per cent on-page score, 98 per cent for Technology and Metadata, 98 per cent for Structure and 97 per cent for Content](https://4eck-media.de/wp-content/uploads/2026/10/leko-energy-seobility-onpage-audit-98-prozent.avif "LEKO ENERGY: 98 per cent in the Seobility on-page audit") *The Seobility audit of 23 September 2026 documents a 98 per cent on-page score for leko-energy.de.* Clear, accessible information is equally important for [optimising for AI systems and LLM search](https://4eck-media.de/en/competencies/llm-geo-ai-optimization/). Structured data identifies, among other things, the company, the website and individual pages. Machine-readable access to content is also provided. This makes it easier for search engines and AI-powered applications to classify the information. Specific mentions in AI answers cannot be guaranteed as a result. ## Security Headers: A+ for the live website Technical quality also includes how a website communicates with the browser. We considered Security Headers, which control, for example, the handling of embedded content and browser functions. The [separate live test of leko-energy.de](https://securityheaders.com/?q=https%3A%2F%2Fleko-energy.de%2F&hide=on&followRedirects=on) confirmed an A+ rating on 7 October 2026. This is a good result for the tested header configuration. ![Tablet showing a Security Headers report and an A+ rating for a configuration test via httpbin.org](https://4eck-media.de/wp-content/uploads/2026/10/leko-energy-security-headers-konfiguration-a-plus.avif "Security Headers configuration in the LEKO ENERGY project") *The image shows a configuration test via httpbin.org. The separate live test of leko-energy.de also confirmed an A+ on 7 October 2026.* ## A 404 page that fits the brand Sometimes an outdated link leads nowhere. For that moment, we designed a dedicated error page: “This page is unfortunately not connected to the grid.” A wind turbine illustration references LEKO ENERGY’s energy world with a wink. Two clear routes then lead to the homepage or contact page. This keeps the website considered even at a small, often overlooked point. The page clearly explains what has happened and helps users take the next step. Design and orientation serve the same purpose here: visitors should still be able to find their way after a wrong click. ![LEKO ENERGY 404 page on a tablet with a wind turbine illustration and links to the homepage and contact page](https://4eck-media.de/wp-content/uploads/2026/10/leko-energy-individuelle-404-seite-windenergie.avif "Bespoke 404 page for LEKO ENERGY") *Even a wrong link receives an appropriate presentation: the bespoke 404 page leads back to the homepage or contact page.* ## A fitting presentation when sharing links The website is also perceived outside the browser, for example when someone shares a link in a network or messenger. We prepared the Open Graph preview for this. The logo, wind farm image and the message “Develop wind projects” make the offering recognisable before the page is even opened. Appropriate titles and descriptions complement the visual presentation. ![Open Graph check of the LEKO ENERGY link preview with logo, wind farm photograph and the message “Develop wind projects”](https://4eck-media.de/wp-content/uploads/2026/10/leko-energy-open-graph-linkvorschau-windprojekte.avif "Open Graph link preview for LEKO ENERGY") *The link preview connects the LEKO ENERGY brand with its offering: Develop wind projects.* ## Next: further expanding the multilingual website The relaunch also lays a foundation for further collaboration. The next step is to expand [multilingualism](https://4eck-media.de/en/competencies/build-a-multilingual-website-more-reach-more-customers/). An English version is already available; we intend to build on it and further develop the international website. This will enable LEKO ENERGY to make its services accessible more specifically to additional target groups in the future. For us, this project shows what long-term support means: regularly reviewing an existing website, making targeted improvements and thinking ahead with the business. LEKO ENERGY stays true to its brand and takes the next step in design and technology. [Visit the LEKO ENERGY website here.](https://leko-energy.de/) ## More from our project work Further relaunches show how we bring design, content and technical quality together. [![Old and new Genuss-Ferien websites on laptops with AccessibilityChecker scores of 24 and 90 points](https://4eck-media.de/wp-content/uploads/2026/10/genuss-ferien-website-relaunch-camping-mueritz-1.avif "Website relaunch for Genuss-Ferien: new web design and improved digital accessibility.")](https://4eck-media.de/en/blog/website-relaunch-for-genuss-ferien-a-holiday-feeling-that-begins-online/ "Website relaunch for Genuss-Ferien: A holiday feeling that begins online") [Website relaunch for Genuss-Ferien: A holiday feeling that begins online](https://4eck-media.de/en/blog/website-relaunch-for-genuss-ferien-a-holiday-feeling-that-begins-online/) Matthias Petri [![New furniRENT website on a tablet in a hotel room, highlighting 98 points for mobile PageSpeed performance](https://4eck-media.de/wp-content/uploads/2026/09/furnirent-website-relaunch-blog-cover.avif "furniRENT relaunch: new web design and 98 points for performance")](https://4eck-media.de/en/blog/website-relaunch-for-furnirent-hotel-furnishings-financing-and-powerful-technology/ "Website relaunch for furniRENT: Hotel furnishings, financing and powerful technology") [Website relaunch for furniRENT: Hotel furnishings, financing and powerful technology](https://4eck-media.de/en/blog/website-relaunch-for-furnirent-hotel-furnishings-financing-and-powerful-technology/) Matthias Petri [![Royal Tandoor website relaunch on a tablet in an Indian restaurant](https://4eck-media.de/wp-content/uploads/2026/08/royal-tandoor-website-relaunch-cover-1.avif "Case study: Relaunch of the Royal Tandoor website from the old system to WordPress.")](https://4eck-media.de/en/blog/website-relaunch-for-royal-tandoor-from-the-old-system-to-the-new-wordpress-website/ "Website relaunch for Royal Tandoor: From the old system to the new WordPress website") [Website relaunch for Royal Tandoor: From the old system to the new WordPress website](https://4eck-media.de/en/blog/website-relaunch-for-royal-tandoor-from-the-old-system-to-the-new-wordpress-website/) Matthias Petri ## Questions about the LEKO ENERGY website relaunch Why was an existing project revised again? The relaunch continues our previous work for LEKO ENERGY. The aim was to adapt the website to current requirements for design, accessibility, loading speed and findability. The existing brand and the specialist content foundation provide the starting point. What role does the move to WordPress play? WordPress provides the new technical foundation for maintaining and developing the website. Good results depend on the specific implementation: an appropriate design, clear content, digital accessibility and targeted technical optimisations. What performance does the website achieve? The mobile PageSpeed test of 7 October 2026 documents 99 points for Performance, 100 points for Accessibility, 92 points for Best Practices and 100 points for SEO. The values come from a simulated mobile lab measurement and may differ in subsequent tests. What do the accessibility results indicate? The documented accessScan rates the tested page as Accessible; the current mobile Lighthouse test achieves 100 points in the Accessibility category. Automated tests examine selected aspects and do not replace a complete manual review of all pages and usage situations. What have we improved for SEO and LLMs? We combined specialist content with clear page structures, metadata, internal links and structured data. Machine-readable access also makes processing easier. The documented Seobility audit shows an on-page score of 98 per cent; it does not guarantee specific rankings or mentions by AI. What happens after the relaunch? The next step is to further expand multilingualism. An English version is already available. The further internationalisation of the website will build on this. Time for the next step with your website? Would you like to develop your existing website further? We combine web design and WordPress with accessibility, performance, SEO and GEO. Together, we identify the improvements that will move your project forward. [Talk to us about your website relaunch.](https://4eck-media.de/en/contact/)