🔍 100% Free Technical & Editorial Indexing Audit*

OJS Journal Indexing Audit & Support

Prepare your academic journal for indexing in prestigious international databases like DOAJ, Scopus, Web of Science, PubMed Central, and Google Scholar with our 100% free technical audit and metadata validation.

View Audit Scope
100% Free For Journals* Full OAI-PMH & Meta Tag Check Actionable PDF Audit Report
ZERO COST AUDIT OFFER*

What We Audit For Free:

  • OAI-PMH Harvester: Protocol validation for automated indexing.
  • Crossref DOI Setup: Automated deposit plugin & metadata validation.
  • Google Scholar Meta: Missing citation tags & XML sitemap checks.
  • DOAJ Seal Readiness: Open access, licensing, and peer review policy check.
Target Repositories

Supported Indexing Databases

DOAJ (Directory of Open Access Journals)

Complete evaluation of open-access licensing, peer review policies, APC transparency, and DOAJ XML export plugin setup.

Scopus & Web of Science (WoS)

Technical readiness review covering editorial board diversity, publication regularity, citation statistics, and XML galley requirements.

Google Scholar & Crossref

Fix missing Google Scholar citation tags (`citation_pdf_url`, `citation_title`), Crossref DOI deposits, and ORCID reviewer integration.

Technical Audit Checklist

What our technical engineers examine to ensure high acceptance rates.

Metadata & Harvester Compliance
  • Dublin Core (oai_dc) & RFC1807 validation
  • OAI-PMH ListRecords & ListIdentifiers test
  • DOI resolution syntax and Crossref XML schema check
Editorial & Open Access Policies
  • Creative Commons CC-BY licensing embedded in full-text
  • Explicit publication ethics and malpractice statements
  • Author rights and repository self-archiving policies (Sherpa/Romeo)

Indexing Audit FAQs

Google Scholar indexing requires strict metadata tags (e.g. `citation_journal_title`, `citation_pdf_url`) and clean HTML/PDF galleys. Our free audit pinpoints missing tags in your OJS theme templates.

Yes. As part of our PKPOJS Academic Solutions initiative, we evaluate your journal's technical readiness and provide an audit report free of charge for qualifying academic journals.

Indexing Audit Terms & Technical Advisory Notice*

Executive Summary: The 100% Free Technical Indexing Readiness Audit is an advisory diagnostic service for academic journals preparing for submission to DOAJ, Scopus, Web of Science, PubMed Central, and Google Scholar. Our evaluation audits OAI-PMH endpoint protocols, Dublin Core schemas, Crossref DOI plugins, and open-access licensing statements. Review evaluation scope, technical requirements, and database acceptance terms below.

1. Scope of Complimentary Indexing Technical Readiness Audit: PKPOJS provides a complimentary technical readiness evaluation for active scholarly journals seeking indexing inclusion in global academic databases including DOAJ, Scopus, Web of Science (ESCI/SCIE), PubMed/PMC, and Google Scholar. This preliminary audit focuses on technological infrastructure compliance, harvester interoperability, and editorial policy transparency. The complimentary tier includes an automated validation check of journal endpoints and an actionable preliminary readiness report shared with editorial leadership.

2. OAI-PMH Protocol Validation & Dublin Core Schema Compliance: Major indexing databases harvest journal metadata automatically via the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH). The PKPOJS audit verifies that the journal's OAI-PMH URL (`/index.php/journal/oai`) responds correctly to standard protocol verbs (Identify, ListMetadataFormats, ListSets, ListIdentifiers, and ListRecords). We validate Dublin Core (oai_dc) and RFC1807 schema outputs to eliminate missing author affiliations, malformed publication dates, and broken article abstract tags that trigger automatic rejection by Scopus and DOAJ harvesters.

3. DOAJ Seal Standards, Open Access Licensing & Editorial Policies: Indexing approval by the Directory of Open Access Journals (DOAJ) requires strict alignment with open-access publication ethics. PKPOJS evaluates whether the journal's OJS pages clearly articulate machine-readable Creative Commons licensing (e.g. CC-BY 4.0), explicit author copyright retention terms, transparent Article Processing Charge (APC) disclosures (or waivers), digital archiving policies (Sherpa/Romeo, PKP Preservation Network, LOCKSS/CLOCKSS), and double-blind peer-review guidelines in compliance with the Committee on Publication Ethics (COPE).

4. Crossref DOI Auto-Deposit & Google Scholar Meta Optimization: Proper DOI configuration is an absolute prerequisite for international scholarly citation tracking. Our engineers inspect OJS Crossref export plugins to verify automated XML deposit settings, prefix credentials, and DOI resolution syntax. Additionally, we audit HTML head templates to ensure that Google Scholar indexing crawlers can discover primary citation tags (`citation_title`, `citation_author`, `citation_pdf_url`) across all published article galleys.

5. Advisory Status, Independent Integrator & Indexing Guarantees Disclaimer: PKPOJS Academic Solutions operates strictly as an independent technical systems consultancy and advisory service. PKPOJS does not act on behalf of, nor have official ties to, Elsevier (Scopus), Clarivate (Web of Science), DOAJ, or the Public Knowledge Project (PKP). While our engineering team resolves technical, XML, and structural deficiencies to optimize acceptance probability, final acceptance into Scopus, WoS, or DOAJ is determined solely by the independent editorial evaluation committees of those respective organizations based on scientific quality, citation impact, and editorial board diversity.