optimal-systems.de website report
Authority, global rank, the websites that link to optimal-systems.de, when it was registered and where it's hosted – free, from public data.
authority
global rank of 133,241,980
websites link to it
domain age
How strong is optimal-systems.de?
optimal-systems.de has an XKey authority of 39 out of 100, which makes it a well-established website. It ranks #95,498 of 133,241,980 websites by how central it is to the web's links – the top 0.07%. 215 different websites link to it.
Authority comes from Common Crawl's map of links between websites (July–September 2026): a site linked from many well-linked sites scores high. Google doesn't use this number, but it tracks the kind of link strength that helps pages rank. What is domain authority?
Which websites link to optimal-systems.de?
The 50 strongest websites linking to optimal-systems.de, by link strength (0–100). Select any one to see its own report.
| # | Website linking to it | Link strength |
|---|---|---|
| 1 | google.com | 99 |
| 2 | wikipedia.org | 88 |
| 3 | ihk.de | 60 |
| 4 | atlassian.net | 60 |
| 5 | fu-berlin.de | 58 |
| 6 | kununu.com | 57 |
| 7 | bitkom.org | 55 |
| 8 | accio.com | 51 |
| 9 | omr.com | 50 |
| 10 | gwdg.de | 49 |
| 11 | htw-berlin.de | 48 |
| 12 | studyflix.de | 45 |
| 13 | ausbildung.de | 45 |
| 14 | softwareone.com | 44 |
| 15 | wiredminds.de | 44 |
| 16 | hwr-berlin.de | 43 |
| 17 | fh-dortmund.de | 43 |
| 18 | conceptboard.com | 42 |
| 19 | handwerksblatt.de | 42 |
| 20 | vgsd.de | 40 |
| 21 | wirtschaftsforum.de | 40 |
| 22 | itsa365.de | 40 |
| 23 | less.works | 39 |
| 24 | kyoceradocumentsolutions.com | 38 |
| 25 | partnerbase.com | 37 |
| 26 | kyoceradocumentsolutions.de | 37 |
| 27 | somacos.de | 37 |
| 28 | dup-magazin.de | 37 |
| 29 | kommune21.de | 36 |
| 30 | kyoceradocumentsolutions.eu | 36 |
| 31 | mittelstandswiki.de | 34 |
| 32 | leg-thueringen.de | 34 |
| 33 | pcspezialist.de | 34 |
| 34 | stackit.com | 34 |
| 35 | inven.ai | 33 |
| 36 | ech.ch | 33 |
| 37 | saatkorn.com | 33 |
| 38 | stadt-und-werk.de | 33 |
| 39 | w3-fair.com | 33 |
| 40 | hpcdual.com | 33 |
| 41 | itebo.de | 33 |
| 42 | msxfaq.de | 33 |
| 43 | kommunale.de | 32 |
| 44 | consozial.de | 32 |
| 45 | topenddevs.com | 32 |
| 46 | icassct.com | 31 |
| 47 | afs-akademie.org | 31 |
| 48 | transform.show | 31 |
| 49 | kinderlachen.de | 31 |
| 50 | it-matchmaker.com | 30 |
Showing the strongest 50 of 215. Compare optimal-systems.de with a competitor in the backlink checker.
When was optimal-systems.de registered?
The registry doesn't publish a registration date for optimal-systems.de.
| Registered | 1 January 1970 |
|---|---|
| Expires | 1 January 1970 |
| Last updated | 1 July 2026 |
| Name servers | ns-1052.awsdns-03.org, ns-1951.awsdns-51.co.uk, ns-44.awsdns-05.com, ns-932.awsdns-52.net |
Straight from the domain registry. Owners' personal details are hidden by law, so to reach the owner use the website's own contact page or the registrar. Full record: WHOIS lookup.
Where is optimal-systems.de hosted, and what is it built with?
We check the live website when you ask, so this page stays fast.
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Link data: Common Crawl web graph, July–September 2026. Registration data: the domain registry, checked 4 November 2026. Look up another website on the website report page.