crucial.com
Request Rejected
Last scanned Jul 22, 2026, 8:14 PM · 2 views
Overall score
Fair
Summary
This website is hosted on F5 - F5 Networks SARL, FR. SEO is fair (55/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on F5 - F5 Networks SARL, FR
Top issues to fix
12 issues found · 5 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.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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
6 issue(s) found
Performance
89 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
Source: https://crucial.com/contact
Meta tags
- Title
- Request Rejected
- Description
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- F5 - F5 Networks SARL, FR
- CDN provider
- —
- IP address
- 159.60.141.157
- ASN
- AS35280 (F5 - F5 Networks SARL, FR)
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
- www.crucial.jp
- Valid from
- Jul 16, 2026
- Valid to
- Oct 14, 2026
- Days until expiry
- 83
- SAN domains
- br.crucial.com, crucial.com, crucial.de, crucial.es, crucial.fr, crucial.in, crucial.jp, crucial.kr, crucial.mx, crucial.tw, eu.crucial.com, it.crucial.com, uk.crucial.com, www.crucial.com, www.crucial.de, www.crucial.es, www.crucial.fr, www.crucial.in, www.crucial.jp, www.crucial.kr, www.crucial.mx, www.crucial.tw
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 0 B
Page size
269 B
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://crucial.com
- Final URL
- https://crucial.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 89 ms
- HTML size
- 269 B
- Redirect chain
- https://crucial.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does crucial.com use?
- We did not detect any specific technologies for crucial.com in the latest scan.
- Is crucial.com secure (HTTPS)?
- Yes. crucial.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 14, 2026.
- Who hosts crucial.com?
- crucial.com is hosted on F5 - F5 Networks SARL, FR.
- What is crucial.com's SEO score?
- crucial.com scored 55/100 for SEO in the latest analysis (fair).
- What is crucial.com's overall website score?
- crucial.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
- Is crucial.com hiring?
- crucial.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card