Is the IBEX 35 ready for AI search?
0/35 block AI search bots in robots.txt. robots.txt, firewall rules and llms.txt of Spain’s 35 largest listed companies, tested with a placebo bot as the control group.
/ Ada (hache) Cervera, Web Platform, Infrastructure, Security and WordPress Specialist
I don't make pretty things.I make things that work,and happen to be pretty.
15+ live web properties, end to end. Hosting, DNS, migrations, performance. Technical SEO. Remote and async.
Open to remote roles: Webmaster, WordPress Specialist, Web Operations, CMS Specialist, web performance and accessibility. CV (PDF)
I'm Hache. I keep websites running, from the server to the search results.
- Role
- Web Platform, Infrastructure, Security and WordPress Specialist
- Based
- Valencia, Spain
- Works
- Remote, async, written-first
- Owns
- Hosting, DNS, CMS, performance, technical SEO
- Languages
- Spanish and Valencian native, English professional
- Certified
- Ahrefs 2026, GA4 2025, Cambridge B2 2019
Graphic design and marketing came first. Then I got hooked on how sites work underneath: hosting, DNS, server config, migrations. I liked that more than the pixels, so I kept going down instead of back up.
Search
Technical audits, hreflang, schema and internal linking across 15+ multilingual sites.
Screaming Frog, Ahrefs, Semrush, GA4, GTM, Search Console
CMS
WordPress end to end, written rather than dragged. Four platforms in production.
Custom child themes, WooCommerce, WPML, Elementor Pro, Shopify, PrestaShop
Infrastructure
The machine underneath. This is the layer most people skip, and the one I went looking for.
Hosting, cPanel, Plesk, SSH, DNS, Cloudflare, SSL, Backups
Since 2025 also AEO and GEO in production: structured data, crawler access for LLMs and citation tracking in generative search. Few people are measuring it yet. I started because I wanted to know whether it works.
For the same reason I run my own server at home. devilfruittcg.com is a niche One Piece TCG WordPress site on a Linux box with Docker and Nginx, in my living room. My lab. When the site behaves, the machine goes to LoRA models and ESP32 boards. I like understanding the layer underneath the thing that is supposed to just work.
Multilingual multi-site work with WPML and hreflang across Spanish, Valencian and English. Clients have included Cofidis, Benimar and APM Terminals.
/ 02 · Stack
Infrastructure & Hosting
Hosting Management, cPanel, Plesk, SSH, DNS, Cloudflare, SSL Certificates, Backups, Site Migrations, Staging Environments, Web Security, Technical Troubleshooting
Web & CMS
WordPress, Custom Child Themes, Elementor Pro, Astra Pro, WPML, WooCommerce, Shopify, Wix, PrestaShop, HTML, CSS, JavaScript, React
Analytics & Technical SEO
GA4, Google Tag Manager, Search Console, Core Web Vitals, Screaming Frog, Ahrefs, Semrush, Schema Markup, Hreflang, Internal Linking, Yoast, Rank Math
Workflow & AI
Async Workflows, ClickUp, Asana, AI Automation, AI-assisted Dev, Prompt Design, Workflow Automation, AI Search Visibility
Design & Branding
Figma, Photoshop, Illustrator, InDesign, Adobe XD
Motion & AV
After Effects, Premiere Pro, DaVinci Resolve, Blender, Logic Pro X
Research I ran myself
How slow and how accessible are city council websites?
42/49 home pages with WCAG errors on desktop. Speed and accessibility of the city council websites of Spain’s 50 provincial capitals: median 17 seconds to show on a phone, and WCAG errors almost everywhere.
Where I've been building
Web Platform, Operations & WordPress Specialist, Neurona Digital SL
Nov 2024 – Sep 2026 · Valencia
- End-to-end ownership of 15+ live web properties: hosting, DNS, Cloudflare, SSL, backups, migrations and daily technical troubleshooting across WordPress, Shopify, Wix and PrestaShop.
- Multilingual multi-site operations with WPML, including hreflang across Spanish, Valencian and English, on shared templates.
- Technical performance audits with Screaming Frog and Ahrefs: crawl health, Core Web Vitals, redirect chains and canonical issues, tracked as continuous work rather than one-off reports.
- GA4 and GTM set up from scratch with conversion goals, GSC monitoring and structured data validation. Figma to Elementor Pro implementation with no handoff in between.
- Graphic, motion and audiovisual production for brands including Cofidis and Benimar: 300+ pieces for organic content and paid social.
Check it: devilfruittcg case study, Homelab case study, IBEX 35 research
Marketing Strategy & Sponsorships, Jump Yard
Jun 2024 – Jun 2025 · Valencia
- Coordinated the brand's Valencia opening day: €7,000 in revenue, 56% above the previous store record of €4,500 in Bilbao.
- Grew Instagram following by 30k+ around the launch, plus sponsorships and collaborations with major brands.