What powers grs.de?
Last seen Jun 2026 · 10 technologies across 10 categories
Analytics
Matomo Analytics
since Apr 2022
CDN
jsDelivr
since Jul 2020
CMS
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
PaaS
Platform.sh
since Jun 2025
Programming languages
PHP
since Jan 2019
UI frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| chernobyl reactor | #8 | 200 |
| reactor nuclear chernobyl | #8 | 200 |
| chernobyl nuclear power plant | #9 | 170 |
| chernobyl nuclear plant | #9 | 110 |
| chernobyl nuclear power plant | #11 | 100 |
| fukushima disaster | #16 | 95 |
| chernobyl plant today | #56 | 31 |
| ionising radiation | #80 | 25 |
| cherenkov radiation | #59 | 21 |
| chernobyl sarcophagus | #59 | 17 |
| chernobyl reactor 4 | #18 | 15 |
| pebble bed reactor | #9 | 13 |
| chernobyl 4th reactor | #19 | 12 |
| thereda | #3 | 10 |
| japan tsunami fukushima nuclear disaster | #6 | 9 |
| sievert | #55 | 8 |
| fukushima 1 nuclear power plant | #68 | 8 |
| fukushima 1 nuclear power plant | #68 | 8 |
| radionuclide | #75 | 6 |
| smr meaning | #12 | 6 |
| neutron radiation | #13 | 6 |
| nsc chernobyl | #36 | 5 |
| china pebble reactor | #3 | 4 |
| chernobyl reactor 4 core | #16 | 4 |
| chernobyl core today | #6 | 4 |
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.
Audience
- 60% phone
- 40% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.93 / 10 · ranked #114,951 of all domains
278 referring domains · OpenPageRank
Search traffic
1,200 est. monthly organic visits (US)
406 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Fastly
- Weight: 1.9 MB · 48 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.grs.de | 8 |
| m.grs.de | 3 |