basel.int
Basel Convention - Home Page
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Great
Summary
The Basel Convention is a multilateral environmental agreement. This website uses Google Analytics. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
The Basel Convention is a multilateral environmental agreement. Its aim is to protect human health and the environment against the adverse effects of hazardous wastes and other wastes based on their origin and/or composition and their characteristics.
Top issues to fix
11 issues found · 2 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 X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+5 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
501 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Basel Convention - Home Page
- Description
- The Basel Convention is a multilateral environmental agreement. Its aim is to protect human health and the environment against the adverse effects of hazardous wastes and other wastes based on their origin and/or composition and their characteristics.
- Canonical
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- 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 1.2
- Issuer
- Let's Encrypt
- Subject
- *.brsmeas.org
- Valid from
- Jul 25, 2026
- Valid to
- Oct 23, 2026
- Days until expiry
- 58
- SAN domains
- *.basel.int, *.brsmeas.org, *.pic.int, *.pops.int, basel.int, brsmeas.org, pic.int, pops.int
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 5 cookie(s) observed
Content & assets
Headings
H1 21 · H2 4 · H3 14
Links
178 internal · 25 external · 5 broken
Images
39 total · 0 missing alt
Scripts / Styles
33 scripts · 8 stylesheets
JS / CSS size
37.2 KB · 0 B
Page size
120 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 canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://basel.int
- Final URL
- https://www.basel.int/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 499 ms
- HTML size
- 120 KB
- Redirect chain
- https://basel.int → https://www.basel.int/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does basel.int use?
- basel.int is built with Bootstrap, Google Analytics.
- Is basel.int secure (HTTPS)?
- Yes. basel.int uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 23, 2026.
- Who hosts basel.int?
- Hosting provider information for basel.int is not available yet.
- What is basel.int's SEO score?
- basel.int scored 60/100 for SEO in the latest analysis (fair).
- What is basel.int's overall website score?
- basel.int has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card