What powers sunfire.de?
Last seen Aug 2026 · 39 technologies across 19 categories
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AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sunfire | #47 | 17 |
| sunfire electrolyzer | #1 | 9 |
| soec | #62 | 4 |
| norsk e-fuels | #4 | 3 |
| sunfire series | #21 | 1 |
| sunfire energy solutions | #8 | 1 |
| high temperature electrolysis | #10 | 1 |
| electrolyzer manufacturer | #14 | 1 |
| synthetic crude oil | #32 | 0 |
| the sun fire | #51 | 0 |
| what is sunfire | #14 | 0 |
| what is 3 of 500 million | #91 | 0 |
| rwe productions | #21 | 0 |
| soec electrolyzer | #29 | 0 |
| soec electrolyzer | #13 | 0 |
| sunfire software | #47 | 0 |
| sunfire protection | #58 | 0 |
| sunfire high | #95 | 0 |
| sunfire energy solutions | #94 | 0 |
| sunfire energy solutions | #46 | 0 |
| sunfire customer service | #54 | 0 |
| sunfire company | #18 | 0 |
| sunfire careers | #67 | 0 |
| sunfire careers | #23 | 0 |
| alkaline electrolyzer | #85 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 52% phone
- 48% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.72 / 10 · ranked #135,405 of all domains
283 referring domains · OpenPageRank
Search traffic
37 est. monthly organic visits (US)
46 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 74.1 MB · 96 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| sunfire.de | 21 |
| jobs.sunfire.de | 13 |
| www.sunfire.de | 10 |
| home.sunfire.de | 5 |