Health Metrics in last 24 hours
100 %
Availability
0.16 s
Response Time
0 s
Down time
Performance Metrics in last 24 hours
2.27 s
Speed Index
53 / 100
Perf. Score
92 / 100
SEO Score
29 / 100
PWA Score
97 / 100
Accessibility
UX Metrics checked 1 day ago
First Contentful Paint (FCP)
1.26 s
First Input Delay (FID)
0.03 s
Largest Contentful Paint (LCP)
1.90 s
Cumulative Layout Shift (CLS)
0.01
SSL Certificate Details checked 1 day ago
Validity
ValidExpiry
19 daysValid till
Sun May 26 2024Domains
DNS:www.nationalrail.co.ukIssued for
Cloudflare, Inc., San Francisco, California, USIssued by
Let's Encrypt, US