What powers ptb.de?
Last seen Jun 2026 · 50 technologies across 20 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| easter when is easter | #12 | 3,800 |
| capacitance units | #2 | 1,100 |
| co-60 | #2 | 1,100 |
| farad si units | #3 | 430 |
| capacitance | #6 | 410 |
| utc universal time | #22 | 410 |
| 1 kg | #6 | 340 |
| co 60 | #2 | 320 |
| deutschland time | #25 | 280 |
| unit of measure for electrical resistance | #2 | 260 |
| is today easter sunday | #7 | 250 |
| time in germany | #22 | 220 |
| time in germany | #22 | 220 |
| what time is it in germany | #60 | 210 |
| what is coordinated universal time | #21 | 210 |
| germany summer time | #2 | 200 |
| easter weekend | #8 | 200 |
| cest time | #14 | 190 |
| avogadro constant | #33 | 170 |
| easter sunday 2007 | #2 | 160 |
| easter day 2007 | #2 | 160 |
| second | #22 | 130 |
| unit of resistance | #2 | 130 |
| unit of measurement for electrical resistance | #2 | 130 |
| easter 1980 | #1 | 120 |
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
- 73% phone
- 24% desktop
- 4% tablet
Germany
Austria
Switzerland
India
United Kingdom
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.72 / 10 · ranked #12,656 of all domains
1,580 referring domains · OpenPageRank
Search traffic
18,900 est. monthly organic visits (US)
1,978 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.8 MB · 23 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| conferences.ptb.de | 16 |
| gitlab1.ptb.de | 14 |
| www.eastern-partnership.ptb.de | 13 |
| www.wimer.ptb.de | 12 |
| www.dcc-conference-2023.ptb.de | 11 |
| www.dcc-conference-2024.ptb.de | 11 |
| www.qi-digitalforum2025.ptb.de | 11 |
| www.qi-learning.ptb.de | 11 |
| www.dcc-conference-2026.ptb.de | 10 |
| www.ptb.de | 9 |
| www.tdot.ptb.de | 9 |
| box.ptb.de | 8 |
| www.chemsafe.ptb.de | 8 |
| www.imeko-gh2fuels.ptb.de | 8 |
| www.ausbildung.ptb.de | 7 |
| oar.ptb.de | 6 |
| www.zukunftstag.ptb.de | 5 |
| uhr.ptb.de | 3 |
| ppp.ptb.de | 2 |
Full technology history →
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Recent changes
- dropped OpenSSL Jun 2026
- dropped Windows Server Jun 2026
- detected Plausible Apr 2026
- dropped Font Awesome Oct 2025
- dropped Angular Aug 2025
- dropped TypeScript Aug 2025
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