Nih.gov / Chemicals
Domain overview in Chemicals niche. Based on relevant links and pages only.
| nih.gov rank 16 |
| Number of domains linking to nih.gov 118 | semantic flow 34.29 |
| Number of links to nih.gov 684 | semantic flow 34.29 |
| Number of domains linked from nih.gov 234 | semantic flow 40.17 |
| Number of links from nih.gov 947 | semantic flow 40.17 |
Popular pages pointing to nih.gov
Pages with highest topical PageRank pointing to domain.
Popular pages from nih.gov
On-topic pages from domain with highest topical PageRank.
| title / url |  | | | | | | | | |
|---|---|---|---|---|---|---|---|---|---|
| TOXNET https://toxnet.nlm.nih.gov/  | 0.3 | 1 | 33 | 15 | 15 | 3 | 2 | 2 | |
| What kinds of chemicals are found at Superfund sites? - TOXMAP Classic FAQ https://toxmap-classic.nlm.nih.gov/toxmap/faq/2009/08/what-kinds-of-chemicals-are-found-at | 0.28 | 1 | 22 | 3 | 3 | 2 | 0 | 0 | |
| Video | Environmental Health Student Portal https://kidsenvirohealth.nlm.nih.gov/video/subtopic/021/28 | 0.28 | 1 | 40 | 18 | 17 | 1 | 0 | 0 | |
| Hazardous Substances Data Bank Chemicals List https://sis.nlm.nih.gov/enviro/hsdbchemicalslist.html | 0.28 | 1 | 29 | 7 | 7 | 1 | 0 | 0 | |
| Common Hazardous Chemicals in HazMat Incidents - CHEMM https://chemm.nlm.nih.gov/wiserchemicals.htm | 0.28 | 0.98 | 452 | 61 | 61 | 1 | 0 | 0 | |
| Endocrine Disruptors https://www.niehs.nih.gov/health/topics/agents/endocrine/ | 0.22 | 0.98 | 120 | 34 | 34 | 4 | 2 | 2 | |
| Reliable information on K-12 science education, chemistry, toxicology, environmental health, HIV/AIDS, disaster/emergency preparedness and https://sis.nlm.nih.gov/ | 0.22 | 0.89 | 31 | 13 | 12 | 4 | 0 | 0 | |
| Environmental Health and Toxicology Information u2013 National Library of Medicine https://sis.nlm.nih.gov/enviro.html | 0.22 | 0.92 | 92 | 33 | 33 | 2 | 0 | 0 | |
| TOXMAP - Superfund Chemicals List https://toxmap-classic.nlm.nih.gov/toxmap/main/sfChemicals.jsp | 0.21 | 0.72 | 14 | 1 | 1 | 1 | 0 | 0 | |
| TOXMAP - Frequently Asked Questions https://toxmap-classic.nlm.nih.gov/toxmap/help/faq.jsp | 0.21 | 1 | 68 | 10 | 10 | 1 | 0 | 0 |
Popular prospect pages from nih.gov
On-topic pages from domain with highest topical PageRank having a few outgoing links and domains.
| title / url | | | | | | | | | |
|---|---|---|---|---|---|---|---|---|---|
| Endocrine Disruptors https://www.niehs.nih.gov/health/topics/agents/endocrine/ | 0.22 | 0.98 | 120 | 34 | 34 | 4 | 2 | 2 | |
| Reliable information on K-12 science education, chemistry, toxicology, environmental health, HIV/AIDS, disaster/emergency preparedness and https://sis.nlm.nih.gov/ | 0.22 | 0.89 | 31 | 13 | 12 | 4 | 0 | 0 | |
| Tox Town - Phthalates - Toxic chemicals and environmental health risks where you live and work - Text Version https://toxtown.nlm.nih.gov/text_version/chemicals.php?id=24 | 0.21 | 0.7 | 172 | 32 | 32 | 4 | 1 | 1 | |
| ChemIDplus - 7758-95-4 - HWSZZLVAJGOAAY-UHFFFAOYSA-L - Lead chloride - Similar structures search, synonyms, formulas, resource links, and https://chem.nlm.nih.gov/chemidplus/rn/7758-95-4 | 0.21 | 0.94 | 61 | 8 | 8 | 4 | 0 | 0 | |
| ChemIDplus - 26265-65-6 - FKPGNMBJYBPNHL-UHFFFAOYSA-L - Lead thiosulfate - Similar structures search, synonyms, formulas, resource links, https://chem.nlm.nih.gov/chemidplus/rn/26265-65-6 | 0.21 | 0.91 | 32 | 5 | 5 | 4 | 0 | 0 | |
| ChemIDplus - 1335-32-6 - VLOJXAQYHIVPFI-UHFFFAOYSA-H - Lead subacetate - Similar structures search, synonyms, formulas, resource links, and https://chem.nlm.nih.gov/chemidplus/rn/1335-32-6 | 0.21 | 0.86 | 58 | 7 | 7 | 4 | 0 | 0 | |
| ChemIDplus - 592-87-0 - VRNINGUKUJWZTH-UHFFFAOYSA-L - Lead thiocyanate - Similar structures search, synonyms, formulas, resource links, and https://chem.nlm.nih.gov/chemidplus/rn/592-87-0 | 0.21 | 0.87 | 47 | 6 | 6 | 4 | 0 | 0 | |
| Environmental Health Perspectives u2013 Screening for Chemical Contributions to Breast Cancer Risk: A Case Study for Chemical Safety https://ehp.niehs.nih.gov/1408337/ | 0.2 | 1 | 89 | 13 | 13 | 4 | 2 | 2 | |
| Environmental Health Perspectives u2013 Building a Robust 21st Century Chemical Testing Program at the U.S. Environmental Protection Agency: https://ehp.niehs.nih.gov/1408601/ | 0.19 | 1 | 72 | 17 | 17 | 4 | 1 | 1 |
Domains with most semantic flow to nih.gov
Relevant domains with most links to selected domain.
Domains with most semantic flow from nih.gov
Relevant domains with most links from selected domain.
| domain | | | |
|---|---|---|---|
| http://epa.gov/ | 286 | 11.52 | epa.gov |
| http://cdc.gov/ | 119 | 4.9 | cdc.gov |
| http://doi.org/ | 57 | 2.12 | doi.org |
| http://osha.gov/ | 43 | 1.93 | osha.gov |
| http://usa.gov/ | 17 | 0.91 | usa.gov |
| http://acs.org/ | 13 | 0.77 | acs.org |
| http://army.mil/ | 10 | 0.71 | army.mil |
| http://noaa.gov/ | 13 | 0.54 | noaa.gov |
| http://youtube.com/ | 12 | 0.45 | youtube.com |
| http://medlineplus.gov/ | 10 | 0.45 | medlineplus.gov |
Most linked pages from nih.gov
Pages from domain with most relevant inbound links.
| url | | | | | | | | | | | | | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://www.ncbi.nlm.nih.gov/guide/variation/ | 1 | 0.15 | 0.86 | 0.06 | -1 | no | -1 | -1 | -1 | -1 | 0 | 0 | |
| https://www.ncbi.nlm.nih.gov/guide/sitemap/ | 1 | 0.15 | 0.85 | 0.06 | -1 | no | -1 | -1 | -1 | -1 | 0 | 0 | |
| https://www.ncbi.nlm.nih.gov/guide/taxonomy/ | 1 | 0.15 | 0.85 | 0.05 | -1 | no | -1 | -1 | -1 | -1 | 0 | 0 | |
| https://www.ncbi.nlm.nih.gov/guide/homology/ | 1 | 0.15 | 0.84 | 0.05 | -1 | no | -1 | -1 | -1 | -1 | 0 | 0 | |
| https://www.ncbi.nlm.nih.gov/guide/dna-rna/ | 1 | 0.15 | 0.82 | 0.05 | -1 | no | -1 | -1 | -1 | -1 | 0 | 0 | |
| https://www.ncbi.nlm.nih.gov/protein | 1 | 0.15 | 0.72 | 0.05 | -1 | - | -1 | -1 | -1 | -1 | 0 | 0 | |
| https://pubchem.ncbi.nlm.nih.gov/upload/ | 1 | 0.15 | 0.61 | 0.04 | -1 | - | -1 | -1 | -1 | -1 | 0 | 0 | |
| http://ftp://ftp.ncbi.nlm.nih.gov/pubchem/ | 1 | 0.15 | 0.51 | 0.03 | -1 | - | -1 | -1 | -1 | -1 | 0 | 0 | ftp: |
| https://www.ncbi.nlm.nih.gov/pubmedhealth/ | 1 | 0.15 | 0.5 | 0.03 | -1 | - | -1 | -1 | -1 | -1 | 0 | 0 | |
| https://www.ncbi.nlm.nih.gov/proteinclusters | 1 | 0.15 | 0.47 | 0.03 | -1 | - | -1 | -1 | -1 | -1 | 0 | 0 |
Hubs from nih.gov
Pages from domain with most likely on-topic outgoing links.
| url | | | | | | | | | | | | | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://sis.nlm.nih.gov/enviro.html | 32 | 0.22 | 0.95 | 2.46 | 0.92 | yes | 92 | 33 | 33 | 2 | 0 | 0 | |
| https://www.ncbi.nlm.nih.gov/guide/chemicals-bioassays/ | 29 | 0.15 | 0.86 | 1.39 | 0.99 | yes | 117 | 30 | 30 | 2 | 0 | 0 | |
| https://ntp.niehs.nih.gov/pubhealth/hat/noms/ | 11 | 0.15 | 0.01 | 0 | -1 | no | -1 | -1 | -1 | -1 | 1 | 1 | |
| https://ntp.niehs.nih.gov/pubhealth/impact/ | 10 | 0.16 | 0.89 | 0.32 | 0.92 | yes | 228 | 24 | 24 | 1 | 0 | 0 | |
| https://ntp.niehs.nih.gov/annualreport/2016/ | 5 | 0.16 | 0.94 | 0 | -1 | no | -1 | -1 | -1 | -1 | 0 | 0 | |
| https://ntp.niehs.nih.gov/about/presscenter/pr/ | 4 | 0.16 | 0.92 | 0.21 | 0.92 | yes | 57 | 17 | 16 | 2 | 0 | 0 | |
| https://www.ncbi.nlm.nih.gov/guide/sitemap/ | 4 | 0.15 | 0.85 | 0.02 | -1 | no | -1 | -1 | -1 | -1 | 0 | 0 | |
| https://www.ncbi.nlm.nih.gov/genome/guide/human/ | 4 | 0.15 | 0.78 | 0 | -1 | no | -1 | -1 | -1 | -1 | 0 | 0 | |
| https://chem.nlm.nih.gov/chemidplus/chemidlite.jsp | 2 | 0.16 | 0.95 | 0.1 | 0.93 | yes | 22 | 2 | 2 | 1 | 1 | 1 | |
| https://ntp.niehs.nih.gov/results/nano/ | 1 | 0.16 | 0.93 | 0 | -1 | no | -1 | -1 | -1 | -1 | 0 | 0 |
Similar domains to nih.gov
Similar domains to domain, based on inbound linking patterns from other relevant domains. This is also known in SEO as topical co-citation.