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Scientific Instruments

QC Manufacturing Lead

Research: Non-profits
Dominant · SE Outbound Links ρ=0.580

AI recommendation signal analysis across 145 domains for the QC Manufacturing Lead persona in Scientific Instruments.

Link authority data (PageRank, harmonic centrality) comes from the Common Crawl web graph.
145Domains Tracked
3.1MReddit Posts
23KWikipedia Articles
217KOpen Web Matches
QC Manufacturing Lead_persona.report
DomainScore
thecarecouncil.org
1.0
ziprecruiter.com
0.4
indeed.com
0.2
charitylawyerblog.com
0.1
501c3.org
0.1
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About This Report

How to use this page

Persona view: this page is scoped to this persona's queries alone.
Use Case

Partner with mission organizations

The non-profits active in this space. Sponsorships and collaborations here earn authority, goodwill, and links that commercial sites rarely get.

How It's Calculated

Where the numbers come from

We run non-profits queries for this industry through Google and aggregate every result: domains by rank-weighted score (higher positions count for more) and appearance count, exact URLs by appearance count, and the most common title phrases.

Overview

What's on this page

Domain and URL charts, the full result list, and title n-gram tables.

Research

Research: Non-profits

Domains appearing in Google results for QC Manufacturing Lead's Research: Non-profits queries. Score is a rank-weighted sum (higher-ranked appearances count for more); count is a plain appearance tally.

By Score

Top URLs

Individual pages (not just domains) ranked by the same rank-weighted score, labeled by page title.

By Appearance Count

All Results

Every result for QC Manufacturing Lead's Research: Non-profits queries, ranked by how many times each exact URL appeared (ties broken by average rank position, so appearing higher up wins), a different aggregation than the score-based charts above. Title and URL links open in a new tab.

TitleURLAppearancesDomain PRDomain HCHost PRHost HC
Operational Test Internal Revenue Code Section 501c3https://www.irs.gov/charities-non-profits/charitable-organizations/operational-test-internal-revenue-code-section-501c3260973495
Quality Assurance Guide for Nonprofit Organizationshttps://thecarecouncil.org/wp-content/uploads/2015/01/Quality-Assurance-Toolkit.pdf1294193
What is the difference between Quality Control Non Profit ...https://www.ziprecruiter.com/e/Quality-Control-Non-Profit-What-is-the-difference-between-Quality-Control-Non-Profit-vs-Quality-Assurance-Non-Profit145961795
Non profit quality assurance jobs in New York, NYhttps://www.indeed.com/q-non-profit-quality-assurance-l-new-york,-ny-jobs.html160973295
Public Support Test Explained for Nonprofitshttps://charitylawyerblog.com/2026/05/18/understanding-the-public-support-test/120951495
Understanding the 501(c)(3) Public Support Testhttps://www.501c3.org/understanding-the-501c3-public-support-test/12796094
Supporting organizations: Requirements and typeshttps://www.irs.gov/charities-non-profits/charitable-organizations/supporting-organizations-requirements-and-types160973495
An Overview of the 501(c)(3) Public Support Test for ...https://www.smith-howard.com/an-overview-of-the-501c3-public-support-test-for-nonprofits/11795094
Quality Control Council — Form 990 financials, ...https://philanthropy.org/990/report/367394870/quality-control-council115951094
Testing Controls During a Nonprofit Audithttps://altruic.com/blog/testing-controls-during-a-nonprofit-audit1295094
501(c)(3) Operational Testhttps://nonprofitlawblog.com/501c3-operational-test/120961294
Nonprofit data for donors, grantmakers, and businesses ...https://www.guidestar.org/152972595
501c3 Requirements | Organizational Testhttps://www.wagenmakerlaw.com/blog/do-something-right-how-pass-section-501c3-operational-test1795194
Sec. 1.501(c)(3)-1 Organizations organized and operated ...https://www.taxnotes.com/research/federal/cfr26/1.501c3-113496194
What is the Public Support Test?https://www.nmblstrategies.com/blog/the-public-support-test1495093
Understanding the 501(c)(3) Public Support Testhttps://www.youtube.com/watch?v=es3BMtGX-M4191997597
Public Support Test for 501c3 Public Charities: What is it ...https://charitableallies.org/public-support-test-for-501c3-public-charities/11195795
Four Things To Know About The 501(c)(3) Organizational ...https://www.napalegalinstitute.org/post/four-things-to-know-about-the-501-c-3-organizational-and-operational-tests1695094
About – Quality Control Collaboratory (QC2)https://qc2.beer/pages/about-us?srsltid=AfmBOoqxQV3LjFCdz2ccIZlQV5rtWXO4a6q6r-2V7dHU9Xmw-16x2F6t1194094
Nonprofit Organizations - Virginia Taxhttps://www.tax.virginia.gov/nonprofit-organizations151972194
Nonprofit KYB Compliance: How to Verify 501(c)(3) Statushttps://withpersona.com/blog/nonprofit-kyb-501c3/149973095
What is the "public support" test? How do I calculate it?https://learning.candid.org/public-support-test?reg=1150972995
Nonprofit Organizations FAQshttps://www.sos.state.tx.us/corp/nonprofitfaqs.shtml1--1294
How Does IRS Audit 501c3 Nonprofits & Compliance Checkhttps://form1023.org/irs-nonprofit-audit-501c3-compliance-check-complaints11195994
How a Public Charity is Defined Under Sec. 509(a)(2)https://www.nonprofitaccountingbasics.org/federal-tax-issues/public-support-tests-how-public-charity-defined-under-sec-509a211895194
Community housing development organizationhttps://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=807af200e47889b6cd267164f69094eb&term_occur=42&term_src=Title:24:Subtitle:A:Part:92:Subpart:G:92.300159971395
Apply for Certification as a Non-Profit Organizationhttps://www.mass.gov/how-to/apply-for-certification-as-a-non-profit-organization151972495
501(c)(3) Organization: What It Is, Pros and Cons, Exampleshttps://www.investopedia.com/terms/1/501c3-organizations.asp158972195
501(c)(3) Purposes Defined: Testing for Public Safety (PART 5 ...https://www.youtube.com/watch?v=MgryJaHdnu8191997597
7 Ways to Prepare for a Successful 501c3 Audithttps://assurancedimensions.com/7-ways-to-prepare-for-a-successful-nonprofit-audit/1194094
Video - Understanding The 501(c)(3) Public Support Testhttps://www.501c3.org/kb/video-understanding-the-501c3-public-support-test/12796094
How to Determine Private Foundation or Public Charity ...https://www.fosterswift.com/newsroom/publications/determine-private-foundation-or-public-charity-support-test11295094
The Public Support Test for Certain 501(c)(3) Nonprofitshttps://jrwiener.com/the-public-support-test-for-certain-501c3-nonprofits/1495494
The Nonprofit 501(c) Audit - Ernst Wintter & Associates ...https://www.ewallp.com/nonprofit-501c-audit/1193392
Domestic Nonprofit Corporationhttps://www.michigan.gov/lara/bureau-list/cscl/corps/corporations/types/domestic-nonprofit-corporation150972695
Decoding the Public Support Test: How the IRS ...https://www.philanthropyroundtable.org/resource/decoding-the-public-support-test/12896094
501( C )(3) Public Support Test: How To Pass And Stay Tax ...https://bankingcrowded.com/all-blogs/501c3-public-support-test/123952395
Internal Controls for Nonprofitshttps://www.councilofnonprofits.org/running-nonprofit/administration-and-financial-management/internal-controls-nonprofits143961094
How to Know If a Non-Profit is Legitimate or a Fake Charity?https://deliverfund.org/blog/how-to-know-if-a-nonprofit-is-legitimate/11695895
What Tests Are Used To Categorize Your Non-Profit?https://www.kpmcpa.com/what-tests-are-used-to-categorize-your-non-profit/1795093
The 509(a)(2) Public Support Testhttps://www.ngosource.org/the-509a2-public-support-test12795493
IRS Public Support Testhttps://www.anafp.org/IRS-Public-Support-Test11295092
Public Support Testhttps://publiccounsel.org/wp-content/uploads/2021/12/Public-Support-Test-2020.pdf123951595
Public Support Test: What Nonprofits Need to Knowhttps://getholdings.com/glossary-v2/nonprofit/public-support-test11494694
Nonprofit Internal Quality Control Checklist Exampleshttps://www.process.st/templates/nonprofit-internal-quality-control-checklist-examples/137961294
#NONPROFITS | The Magic Number for Nonprofits ...https://www.youtube.com/watch?v=XLOeVP9IN2o191997597
Evaluation and Quality Assurance for Nonprofits | LSSNCAhttps://lssnca.org/programs/social-enterprise-services/evaluation-and-quality-assurance-for-nonprofits.html11395995
general requirements for tax-exemption under Section 501 ...https://www.irs.gov/charities-non-profits/charitable-hospitals-general-requirements-for-tax-exemption-under-section-501c3160973495
IICRC – A non-profit organization for the Inspection, Cleaning ...https://iicrc.org/135953195
NSF | The Public Health and Safety Organizationhttps://www.nsf.org/142961594
How to Verify the 501(c)(3) Status of a Nonprofit Organizationhttps://www.wikihow.com/Verify-the-501(c)(3)-Status-of-a-Nonprofit155971495
NCQA: Health Care Accreditation, HEDIS® Measures ...https://www.ncqa.org/13695694
How to Check Nonprofit Status – 6 Best Wayshttps://donorbox.org/nonprofit-blog/check-nonprofit-status152975096
How to evaluate a non-profit, 501(c)3 organization ...https://bobistheoilguy.com/forums/threads/how-to-evaluate-a-non-profit-501-c-3-organization-efficiency-before-donating.367830/113951194
Everything You Need to Know About the 501(c)(3) (or Public ...https://www.youtube.com/watch?v=f-6jZdyVTrs191997597
How to Safeguard Your 501(c)(3) Statushttps://501c3center.com/how-to-safeguard-your-501c3-status/1194193
SNAP Quality Control | Food and Nutrition Administrationhttps://www.fna.usda.gov/snap/qc15997--
Definition: Local educational agency from 7 CFR § 245.2https://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=abc4ccda6060482dc198220be344968f&term_occur=999&term_src=Title:7:Subtitle:B:Chapter:II:Subchapter:A:Part:245:245.7159971395
501c3 Audit Requirements: When Do You Need An Audit?https://assurancedimensions.com/501c3-audit-requirements-when-do-you-need-an-audit/1194094
Operational Test Rules for 501(c)(3) Compliance | Exempt ...https://form1023.org/operational-test-for-501c3-tax-exemption11195994
Top 5 Tax-Exempt Organization Search Tools 2026https://compliancely.com/blog/tax-exempt-organization-search-tools/1594394
Quality Control Council Of The United States Nonprofit Profilehttps://data.charitysense.com/charity/3673948701--093
Compliance Requirements for 501(c)(3) Organizationshttps://www.jmco.com/articles/nonprofit/compliance-requirements-for-501c3/11995094
What Are the Organizational and Operational Tests?https://www.ngosource.org/what-are-the-organizational-and-operational-tests-112795493
What is a 501(c)(3)? A Guide to Nonprofit Tax-Exempt Statushttps://www.501c3.org/what-is-a-501c3/12796094
A how-to guide to vetting charitieshttps://www.vanguardcharitable.org/blog/vetting-charities-guide12895294
Quality Improvement Activities FAQshttps://www.hhs.gov/ohrp/regulations-and-policy/guidance/faq/quality-improvement-activities/index.html159972995
Free Organizational Check-uphttps://www.501commons.org/assess/overview12495494
Understanding the Public Support Test under § 170(b)(1)(A)(vi ...https://www.youtube.com/watch?v=oZOrboF3jLg191997597
How to Perform a 501(c)(3) Lookuphttps://www.financestrategists.com/tax/501c3/501c3-lookup/14595493
Nonprofit Checkup: 5 Compliance Steps to Keep Your ...https://www.enterpriseesquire.com/blog/2018/11/2/nonprofit-checkup-5-compliance-steps-to-keep-your-nonprofit-healthy?srsltid=AfmBOoqZUiwqiNWHCXEpCcxuk1nQXfdTxtM_lOhbeMJMVB-QzINHBZJ31393092
Organizational Test Internal Revenue Code Section 501c3https://www.irs.gov/charities-non-profits/charitable-organizations/organizational-test-internal-revenue-code-section-501c3160973495
Understanding the Public Support Test under § 509(a)(2) | 5 ...https://www.youtube.com/watch?v=jczVUeMOwHw191997597
Definition: Central nonprofit agency from 41 CFR § 51-1.3https://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=0837a533a1e9dc69b3d637f38d8f0e55&term_occur=999&term_src=Title:41:Subtitle:B:Chapter:51:Part:51-6:51-6.6159971395
Nonprofit Compliance Assessment Toolhttps://www.501c3.org/nonprofit-compliance-assessment-tool/12796094
8 Ways to Verify Charity Legitimacy Before Donatinghttps://www.bono.so/post/8-ways-to-verify-charity-legitimacy-before-donating1094092
What is a 509(a)(2) Public Charity?https://donorbox.org/nonprofit-blog/509a2-public-charity152975096
Before You Start - Defining the Mission and Purpose of a ...https://www.youtube.com/watch?v=dsFNqA3dGaU191997597
How to keep your nonprofit compliant: 3 areas to knowhttps://www.youtube.com/watch?v=KchVd-Ee29k191997597
5 ways to stay compliant with your nonprofithttps://www.youtube.com/watch?v=yMpOSXzJfVg191997597
Nonprofit Explained: How 501(c)(3)s Actually Workhttps://www.youtube.com/watch?v=QyYgvcLVr90191997597
Definition: Nonprofit Organization. from 24 CFR § 248.101https://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=82940549cb273337ff490f2c9f78dc82&term_occur=999&term_src=Title:24:Subtitle:B:Chapter:II:Subchapter:B:Part:221:Subpart:D:221.795159971395
Nonprofit Compliance Basicshttps://www.501c3.org/nonprofit-compliance-basics/12796094
501c3 Compliance Key Rules for Nonprofit Organizationshttps://www.youtube.com/watch?v=X9CuBRnviok191997597
Form 990, Schedules A and B: Public charity support testhttps://www.irs.gov/charities-non-profits/exempt-organizations-annual-reporting-requirements-form-990-schedules-a-and-b-public-charity-support-test160973495
Understanding the Nonprofit Public Support Test - Mandixishttps://mandixis.com/nonprofit-public-support-test/1----
Food service management company from 7 CFR § 225.2https://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=e1477404714895d1bcff1dd5a889c20f&term_occur=20&term_src=Title:7:Subtitle:B:Chapter:II:Subchapter:A:Part:225:Subpart:B:225.6159971395
IRS 501(c)(3) Audits - 5 Potential Sourceshttps://www.501c3.org/irs-501c3-audit-sources/12796094
Search for tax exempt organizationshttps://www.irs.gov/charities-non-profits/search-for-tax-exempt-organizations160973495
Borrower from 24 CFR § 891.505 | LII / Legal Information ...https://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=537cc940ea2f5752d31df417395ff9fe&term_occur=999&term_src=Title:24:Subtitle:B:Chapter:II:Subchapter:B:Part:201:Subpart:E:201.42159971395
Audit Technique Guide For Public Charitieshttps://www.irs.gov/pub/irs-tege/atg_public_charities.pdf160973495
Definition: Organization from 5 CFR § 950.101https://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=b3d5a075d6023bdd8cd43414a636c2ee&term_occur=999&term_src=Title:5:Chapter:I:Subchapter:B:Part:950:Subpart:B:950.202159971395
Exempt purposes - Internal Revenue Code Section 501(c)(3)https://www.irs.gov/charities-non-profits/charitable-organizations/exempt-purposes-internal-revenue-code-section-501c3160973495
School from 7 CFR § 210.2 | LII / Legal Information Institutehttps://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=1df897ac0ee53456d33c34fae017b4c8&term_occur=999&term_src=Title:7:Subtitle:B:Chapter:II:Subchapter:A:Part:210:Subpart:E:210.21159971395
Gross-receipts test: Section 501(c)(3) exemption applicationhttps://www.irs.gov/charities-non-profits/charitable-organizations/gross-receipts-test-section-501c3-exemption-application160973495
Definition: Section C. from 2 CFR § D_to_part_1130https://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=659606ce57eb7c35c0bf8f343b1f54f2&term_occur=999&term_src=Title:2:Subtitle:B:Chapter:XI:Subchapter:D:Part:1130:Subpart:F:1130.615159971395
Definition: Recipient agency from 7 CFR § 252.2https://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=3aa136e277ea7925fef9c175d41d61e4&term_occur=999&term_src=Title:7:Subtitle:B:Chapter:II:Subchapter:B:Part:252:252.2159971395
C. THE ORGANIZATIONAL TEST UNDER IRC 501(c)(3)https://www.irs.gov/pub/irs-tege/eotopicc85.pdf160973495
Phrase Frequency

Title N-Grams

Most common word phrases (2 to 7 words) across every result title for these queries.

2-grams

26501 c
25c 3
19support test
18public support
11how to
7non profit
7the 501
7the public
6what is
6quality control
6understanding the
53 public
5to know
4nonprofit organizations
4for nonprofits
4operational test
4public charity
4509 a
4a 2
4a non
4from 7
47 cfr
4internal revenue
4revenue code
4code section

3-grams

25501 c 3
18public support test
7the 501 c
6the public support
5c 3 public
53 public support
4509 a 2
4a non profit
4from 7 cfr
4internal revenue code
4revenue code section
3what is the
3understanding the 501
3support test for
3c 3 status
3support test how
3test internal revenue
3code section 501c3
2for nonprofit organizations
2quality control council
2is the public
2to know about
2know about the
2about the 501
2how to verify

4-grams

7the 501 c 3
6the public support test
5501 c 3 public
5c 3 public support
53 public support test
4internal revenue code section
3understanding the 501 c
3public support test for
3501 c 3 status
3public support test how
3test internal revenue code
3revenue code section 501c3
2what is the public
2is the public support
2to know about the
2know about the 501
2about the 501 c
2a non profit organization
2501 c 3 organization
2509 a 2 public
2agency from 7 cfr
2for 501 c 3
2a 501 c 3
2understanding the public support
2public support test under

5-grams

5501 c 3 public support
5c 3 public support test
4the 501 c 3 public
3understanding the 501 c 3
3test internal revenue code section
3internal revenue code section 501c3
2what is the public support
2is the public support test
2to know about the 501
2know about the 501 c
2about the 501 c 3
2the public support test how
2understanding the public support test
2the public support test under
2operational test internal revenue code
1quality assurance guide for nonprofit
1assurance guide for nonprofit organizations
1what is the difference between
1is the difference between quality
1the difference between quality control
1difference between quality control non
1between quality control non profit
1non profit quality assurance jobs
1profit quality assurance jobs in
1quality assurance jobs in new

6-grams

5501 c 3 public support test
4the 501 c 3 public support
3understanding the 501 c 3 public
3test internal revenue code section 501c3
2what is the public support test
2to know about the 501 c
2know about the 501 c 3
2understanding the public support test under
2operational test internal revenue code section
1quality assurance guide for nonprofit organizations
1what is the difference between quality
1is the difference between quality control
1the difference between quality control non
1difference between quality control non profit
1non profit quality assurance jobs in
1profit quality assurance jobs in new
1quality assurance jobs in new york
1assurance jobs in new york ny
1public support test explained for nonprofits
1an overview of the 501 c
1overview of the 501 c 3
1of the 501 c 3 public
1c 3 public support test for
1quality control council form 990 financials
1testing controls during a nonprofit audit

7-grams

4the 501 c 3 public support test
3understanding the 501 c 3 public support
2to know about the 501 c 3
2operational test internal revenue code section 501c3
1what is the difference between quality control
1is the difference between quality control non
1the difference between quality control non profit
1non profit quality assurance jobs in new
1profit quality assurance jobs in new york
1quality assurance jobs in new york ny
1an overview of the 501 c 3
1overview of the 501 c 3 public
1of the 501 c 3 public support
1501 c 3 public support test for
1nonprofit data for donors grantmakers and businesses
1sec 1 501 c 3 1 organizations
11 501 c 3 1 organizations organized
1501 c 3 1 organizations organized and
1c 3 1 organizations organized and operated
1public support test for 501c3 public charities
1support test for 501c3 public charities what
1test for 501c3 public charities what is
1for 501c3 public charities what is it
1four things to know about the 501
1things to know about the 501 c