What powers msha.gov?
Last seen Jun 2026 · 32 technologies across 19 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| preamble | #3 | 5,400 |
| preamble definition | #4 | 980 |
| preamble definition | #4 | 980 |
| drs | #51 | 950 |
| federal management agency | #82 | 950 |
| msha training | #1 | 730 |
| msha certification | #2 | 710 |
| osha | #30 | 520 |
| go with it | #72 | 520 |
| carlsbad caverns | #81 | 260 |
| msha jobs | #1 | 220 |
| notice of proposed rulemaking | #4 | 190 |
| safety | #33 | 190 |
| mine | #92 | 170 |
| mine | #48 | 170 |
| asbestos in mining | #2 | 160 |
| msha part 46 | #1 | 150 |
| mine safety health administration | #1 | 150 |
| mine safety appliances careers | #2 | 140 |
| us department of labor | #16 | 120 |
| colorado mines | #55 | 120 |
| saipan northern mariana islands | #32 | 120 |
| martin marietta | #20 | 110 |
| crane county | #88 | 100 |
| crane county | #88 | 100 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 58% desktop
- 42% phone
United States
Indonesia
Canada
South Africa
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.53 / 10 · ranked #16,833 of all domains
1,050 referring domains · OpenPageRank
Search traffic
31,100 est. monthly organic visits (US)
22,451 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 6.2 MB · 46 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.msha.gov | 18 |
| digitallibrary.msha.gov | 12 |
| arlweb.msha.gov | 7 |
| lakmshaegov01.msha.gov | 4 |
| egov.msha.gov | 3 |
| arllib2.msha.gov | 2 |
Full technology history →
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Recent changes
- detected Siteimprove Jun 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped core-js Jan 2026
- dropped Qualtrics Jan 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025