RN Score

Maad Rayan Publishing Company

Munster, Germany · Member ID: 20123 · 18,799 total works

Nexus Score

47/ 100
D
+12 points vs historical

Score Breakdown by Era

Current

Last 2 years

#1,031

53

4,233 works

Backfile

Older than 2 years

#1,008

40

14,566 works

Ranked #1,031 for recent publications vs #1,008 overall — recent work trailing historical performance

Dimension Breakdown

Provenance

References, update policies, similarity check

16.0 / 25
People

ORCID coverage

15.3 / 20
Organizations

Affiliations and ROR IDs

4.1 / 15
Funding

Funder registry and award numbers

0.0 / 20
Access

Licenses, full-text links, abstracts

11.1 / 20

Dimension Profile

Visual overview of metadata coverage across all five dimensions.

Score by Content Type

Scores calculated separately for each content type registered with Crossref. The aggregate score above includes all types.

Content TypeScoreGrade
Journal ArticlesTOP43D
Journals1F
Non-article content types (reviews, components, corrections) typically have lower metadata coverage, which can reduce the aggregate score above.
Want to compare by content type? The leaderboard supports filtering by content type — use it to see how publishers rank for journal articles, peer reviews, or other types individually.

Detailed Metrics

MetricCoveragePointsStatus

References

provenance

42%
6.2 / 15Needs Work

Update Policies

provenance

100%
5.0 / 5Excellent

Similarity Check

provenance

100%
5.0 / 5Excellent

ORCID Coverage

people

94%
18.8 / 20Excellent

Affiliations (Text)

organizations

96%
4.8 / 5Excellent

ROR IDs

organizations

0%
0.0 / 10Poor

Funder Registry

funding

0%
0.0 / 10Poor

Award Numbers

funding

0%
0.0 / 10Poor

Licenses

access

0%
0.0 / 7Poor

Full-text Links

access

100%
7.0 / 7Excellent

Abstracts

access

95%
5.7 / 6Excellent

Quick Wins to Improve Your Ranking

Small metadata improvements can significantly boost your score. Here are the highest-impact changes you can make:

1

Improve Funding

+16 pts potential

Include funder information using Open Funder Registry IDs and grant/award numbers.

2

Improve Organizations

+8 pts potential

Add author affiliations with ROR IDs. The ROR API can help match institution names to IDs.

Current: 27% coverageView Crossref Documentation →
3

Improve Access

+5 pts potential

Add abstracts, license URLs (using SPDX identifiers), and full-text links to your metadata.

Current: 55% coverageView Crossref Documentation →

Pro Tip: Focus on your current (recent) publications first. Improving metadata on new deposits is easier than updating backfiles, and it will immediately improve your "current" coverage scores.

Improvement Recommendations

Actionable steps to improve your Nexus Score

About This Score

Data Source
Crossref /members API
Last Updated
4/17/2026

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