utmb.world
UTMB World Series - Meet your extraordinary!
Last scanned Jul 26, 2026, 5:17 AM · 2 views
Overall score
Fair
Summary
UTMB® World Series is the world’s ultimate trail running circuit that allows all runners to experience the UTMB adventure through the best, leading international events. This website uses Next.js. SEO is good (80/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance fair (60/100). Top issue: Meta description longer than 160 characters.
UTMB® World Series
UTMB® World Series is the world’s ultimate trail running circuit that allows all runners to experience the UTMB adventure through the best, leading international events.
Top issues to fix
12 issues found · 4 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Slow estimated load (8.5s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
TLS certificate expires in 27 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+6 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
8.54 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
UTMB® World Series
UTMB® World Series is the world’s ultimate trail running circuit that allows all runners to experience the UTMB adventure through the best, leading international events.
Meta tags
- Title
- UTMB World Series - Meet your extraordinary!
- Description
- UTMB® World Series is the world’s ultimate trail running circuit that allows all runners to experience the UTMB adventure through the best, leading international events.
- Canonical
- https://utmb.world/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1
- Robots meta
- index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- utmb.world
- Valid from
- May 25, 2026
- Valid to
- Aug 23, 2026
- Days until expiry
- 27
- SAN domains
- *.utmb.world, utmb.world
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 3 · H3 0
Links
38 internal · 83 external · 18 broken
Images
213 total · 160 missing alt
Scripts / Styles
52 scripts · 15 stylesheets
JS / CSS size
177 KB · 3.6 KB
Page size
590 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://utmb.world
- Final URL
- https://utmb.world
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 8.53 s
- HTML size
- 590 KB
- Redirect chain
- https://utmb.world
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does utmb.world use?
- utmb.world is built with React, Next.js, Meta Pixel, Nginx.
- Is utmb.world secure (HTTPS)?
- Yes. utmb.world uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 23, 2026.
- Who hosts utmb.world?
- Hosting provider information for utmb.world is not available yet.
- What is utmb.world's SEO score?
- utmb.world scored 80/100 for SEO in the latest analysis (great).
- What is utmb.world's overall website score?
- utmb.world has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.
- What company operates utmb.world?
- utmb.world is operated by UTMB® World Series. UTMB® World Series is the world’s ultimate trail running circuit that allows all runners to experience the UTMB adventure through the best, leading international events.
OpenGraph & Twitter Card
OpenGraph
Twitter Card