openfoodfacts.org
Last scanned Aug 2, 2026, 12:00 AM · 7 views
Overall score
Great
Summary
This website uses Nginx. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance excellent (90/100). Top issue: Missing <title>.
Open Food Facts
Top issues to fix
8 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.
Missing title tag
SEOAdd a unique, descriptive <title> tag — it's the single most important on-page SEO element.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
824 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 25, 2026
- Overall
- 80
- SEO
- 65
- Security
- 70
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Open Food Facts
Meta tags
- Title
- Description
- Canonical
- https://world.openfoodfacts.org
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://world.openfoodfacts.org/images/favicon/off/site.webmanifest
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
- openfoodfacts.org
- Valid from
- Jun 21, 2026
- Valid to
- Sep 19, 2026
- Days until expiry
- 48
- SAN domains
- *.openfoodfacts.org, openfoodfacts.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 3 · H3 4
Links
62 internal · 15 external · 20 broken
Images
16 total · 0 missing alt
Scripts / Styles
22 scripts · 3 stylesheets
JS / CSS size
761 KB · 409 B
Page size
794 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing <title>
- Missing meta description
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://openfoodfacts.org
- Final URL
- https://world.openfoodfacts.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 808 ms
- HTML size
- 794 KB
- Redirect chain
- https://openfoodfacts.org → https://world.openfoodfacts.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does openfoodfacts.org use?
- openfoodfacts.org is built with jQuery, Nginx.
- Is openfoodfacts.org secure (HTTPS)?
- Yes. openfoodfacts.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 19, 2026.
- Who hosts openfoodfacts.org?
- Hosting provider information for openfoodfacts.org is not available yet.
- What is openfoodfacts.org's SEO score?
- openfoodfacts.org scored 65/100 for SEO in the latest analysis (fair).
- What is openfoodfacts.org's overall website score?
- openfoodfacts.org has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
- What company operates openfoodfacts.org?
- openfoodfacts.org is operated by Open Food Facts.
- Has openfoodfacts.org's score changed over time?
- openfoodfacts.org's overall score has stayed steady at 80/100 since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card