sainsburys.co.uk
Access Denied
Last scanned Jul 22, 2026, 8:11 PM · 1 view
Overall score
Great
Summary
This website is hosted on AKAMAI-ASN1 - Akamai International B.V., NL. SEO is fair (60/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on AKAMAI-ASN1 - Akamai International B.V., NL
Top issues to fix
10 issues found · 2 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+4 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
126 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Meta tags
- Title
- Access Denied
- Description
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- AKAMAI-ASN1 - Akamai International B.V., NL
- CDN provider
- —
- IP address
- 23.55.244.155
- ASN
- AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- www.sainsburys.co.uk
- Valid from
- Mar 4, 2026
- Valid to
- Mar 4, 2027
- Days until expiry
- 225
- SAN domains
- www.sainsburys.co.uk, recipes.sainsburys.co.uk, sainsburys.co.uk, www.sainsburys.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: none · 2 cookie(s) observed
Content & assets
Headings
H1 1 · 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
370 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://sainsburys.co.uk
- Final URL
- https://sainsburys.co.uk
- HTTP status
- 403
- HTTP version
- HTTP/2
- Response time
- 126 ms
- HTML size
- 370 B
- Redirect chain
- https://sainsburys.co.uk
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Frequently asked questions
- What technology does sainsburys.co.uk use?
- We did not detect any specific technologies for sainsburys.co.uk in the latest scan.
- Is sainsburys.co.uk secure (HTTPS)?
- Yes. sainsburys.co.uk uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Mar 4, 2027.
- Who hosts sainsburys.co.uk?
- sainsburys.co.uk is hosted on AKAMAI-ASN1 - Akamai International B.V., NL.
- What is sainsburys.co.uk's SEO score?
- sainsburys.co.uk scored 60/100 for SEO in the latest analysis (fair).
- What is sainsburys.co.uk's overall website score?
- sainsburys.co.uk has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card