zigbee2mqtt.io
Home | Zigbee2MQTT
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Great
Summary
Zigbee to MQTT bridge, get rid of your proprietary Zigbee bridges. This website uses Google Analytics hosted on Fastly behind Fastly CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (85/100). Top issue: Missing canonical link.
Zigbee to MQTT bridge, get rid of your proprietary Zigbee bridges
- United States
- Hosted on Fastly
Top issues to fix
7 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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
202 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Zigbee to MQTT bridge, get rid of your proprietary Zigbee bridges
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Home | Zigbee2MQTT
- Description
- Zigbee to MQTT bridge, get rid of your proprietary Zigbee bridges
- Canonical
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1
- Robots meta
- Manifest
- https://www.zigbee2mqtt.io/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA |
|
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.zigbee2mqtt.io
- Valid from
- Aug 23, 2026
- Valid to
- Nov 21, 2026
- Days until expiry
- 88
- SAN domains
- www.zigbee2mqtt.io, zigbee2mqtt.io
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
22 internal · 5 external · 0 broken
Images
2 total · 0 missing alt
Scripts / Styles
4 scripts · 1 stylesheets
JS / CSS size
1.7 MB · 269 KB
Page size
24.4 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- 5253
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://zigbee2mqtt.io
- Final URL
- https://www.zigbee2mqtt.io/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 202 ms
- HTML size
- 24.4 KB
- Redirect chain
- https://zigbee2mqtt.io → https://www.zigbee2mqtt.io/
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Frequently asked questions
- What technology does zigbee2mqtt.io use?
- zigbee2mqtt.io is built with Google Analytics.
- Is zigbee2mqtt.io secure (HTTPS)?
- Yes. zigbee2mqtt.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 21, 2026.
- Who hosts zigbee2mqtt.io?
- zigbee2mqtt.io is hosted on Fastly, behind Fastly CDN.
- What is zigbee2mqtt.io's SEO score?
- zigbee2mqtt.io scored 80/100 for SEO in the latest analysis (great).
- What is zigbee2mqtt.io's overall website score?
- zigbee2mqtt.io has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card