Last dataset refresh
Mar 30, 2026, 04:53 PM
Most recent backend-reported dataset refresh.
Data Updates
Dataset refresh and coverage status.
Track when public H1B, LCA, and PERM datasets were last processed into WorkVisaInsights and what changed recently.
Trust snapshot
Built for source transparency, clear boundaries, and fast research.
Page cache
Daily ISR
Detailed status
Available
Coverage
3 datasets
Datasets tracked
3
Public datasets currently reported by the backend.
Refresh cadence
1 day
Company pages use daily ISR so trust pages stay fast and current.
Coverage
Current dataset status
Dynamic cards render from the backend when the status endpoint is available.
LCA
U.S. Department of Labor · Labor Condition Application disclosure dataset
Coverage
FY2020–FY2026
Records
3.2M
Last refresh
Mar 30, 2026, 04:53 PM
H1B
U.S. Citizenship and Immigration Services · USCIS public H1B petition disclosure tables
Coverage
FY2009–FY2026
Records
6.3M
Last refresh
Mar 23, 2026, 06:27 PM
PERM
U.S. Department of Labor · PERM labor certification public dataset
Coverage
FY2008–FY2026
Records
1.7M
Last refresh
Mar 26, 2026, 12:04 AM
Recent Changes
Product and data notes
Concise release notes for users, journalists, and search engines.
Recent update
Employer pages now prioritize cleaner SEO titles, descriptions, and sponsorship summaries.
Published as part of the current SEO and trust-page improvement cycle.
Recent update
Media and company pages now expose clearer citation, data-source, and methodology context.
Published as part of the current SEO and trust-page improvement cycle.
Recent update
Cached employer summary generation is the next planned expansion for high-traffic sponsor pages.
Published as part of the current SEO and trust-page improvement cycle.
What refresh timestamps mean
A WorkVisaInsights refresh timestamp reflects when processed data was loaded into the platform. It may differ from the original government publication date or later source-file amendments.
Company Pages