shelly.com
Shelly Europe
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Great
Summary
Shelly provides advanced smart home automation solutions for seamless control of lighting, temperature, and energy. This website uses Shopify hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance good (80/100). Top issue: No H1 heading found.
Shelly Group SE
Shelly provides advanced smart home automation solutions for seamless control of lighting, temperature, and energy. Make your home smarter today.
- Canada
- Hosted on Cloudflare
Top issues to fix
6 issues found · 2 high priority
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.
Very heavy page (3.1 MB)
PerformanceCompress images (WebP/AVIF), lazy-load below-the-fold media, and trim unused JavaScript.
4 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
7 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
729 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Shelly Group SE
Shelly provides advanced smart home automation solutions for seamless control of lighting, temperature, and energy. Make your home smarter today.
Meta tags
- Title
- Shelly Europe
- Description
- Shelly provides advanced smart home automation solutions for seamless control of lighting, temperature, and energy. Make your home smarter today.
- Canonical
- https://www.shelly.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 23.227.38.74
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
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.shelly.com
- Valid from
- Jun 11, 2026
- Valid to
- Sep 9, 2026
- Days until expiry
- 42
- SAN domains
- www.shelly.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 7 cookie(s) observed
Content & assets
Headings
H1 0 · H2 9 · H3 49
Links
100 internal · 20 external · 7 broken
Images
221 total · 1 missing alt
Scripts / Styles
114 scripts · 12 stylesheets
JS / CSS size
699 KB · 38.7 KB
Page size
3.1 MB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://shelly.com
- Final URL
- https://www.shelly.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 664 ms
- HTML size
- 3.1 MB
- Redirect chain
- https://shelly.com → https://www.shelly.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does shelly.com use?
- shelly.com is built with Shopify.
- Is shelly.com secure (HTTPS)?
- Yes. shelly.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 9, 2026.
- Who hosts shelly.com?
- shelly.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is shelly.com's SEO score?
- shelly.com scored 80/100 for SEO in the latest analysis (great).
- What is shelly.com's overall website score?
- shelly.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- What company operates shelly.com?
- shelly.com is operated by Shelly Group SE. Shelly provides advanced smart home automation solutions for seamless control of lighting, temperature, and energy. Make your home smarter today.
OpenGraph & Twitter Card
OpenGraph
Twitter Card