valcoo.com
Freeze Protection Valves & Thermal Control | Winning
Last scanned Jul 26, 2026, 11:49 AM
Overall score
Great
Summary
Anti-freeze, anti-scald & mixing valves for heat pumps, solar systems, emergency showers and water heaters. This website uses WordPress hosted on Taobao - Zhejiang Taobao Network Co.,Ltd, CN. SEO is excellent (90/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: No H1 heading found.
Anti-freeze, anti-scald & mixing valves for heat pumps, solar systems, emergency showers and water heaters. Winning OEM, global shipping.
- United States
- Hosted on Taobao - Zhejiang Taobao Network Co.,Ltd, CN
Top issues to fix
6 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
TLS certificate expires in 30 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
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.
15 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
68 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Anti-freeze, anti-scald & mixing valves for heat pumps, solar systems, emergency showers and water heaters. Winning OEM, global shipping.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Freeze Protection Valves & Thermal Control | Winning
- Description
- Anti-freeze, anti-scald & mixing valves for heat pumps, solar systems, emergency showers and water heaters. Winning OEM, global shipping.
- Canonical
- https://valcoo.com/
- Language
- en-GB
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=1
- Robots meta
- follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Taobao - Zhejiang Taobao Network Co.,Ltd, CN
- CDN provider
- —
- IP address
- 163.181.164.205
- ASN
- AS24429 (Taobao - Zhejiang Taobao Network Co.,Ltd, CN)
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
- valcoo.com
- Valid from
- May 28, 2026
- Valid to
- Aug 26, 2026
- Days until expiry
- 30
- SAN domains
- valcoo.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 3 · H3 0
Links
54 internal · 0 external · 15 broken
Images
20 total · 0 missing alt
Scripts / Styles
45 scripts · 0 stylesheets
JS / CSS size
188 KB · 78.0 KB
Page size
240 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- No H1 heading found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://valcoo.com
- Final URL
- https://valcoo.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 64 ms
- HTML size
- 240 KB
- Redirect chain
- https://valcoo.com
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Frequently asked questions
- What technology does valcoo.com use?
- valcoo.com is built with WordPress, WooCommerce, jQuery, Google Analytics, Cloudflare Analytics.
- Is valcoo.com secure (HTTPS)?
- Yes. valcoo.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 26, 2026.
- Who hosts valcoo.com?
- valcoo.com is hosted on Taobao - Zhejiang Taobao Network Co.,Ltd, CN.
- What is valcoo.com's SEO score?
- valcoo.com scored 90/100 for SEO in the latest analysis (excellent).
- What is valcoo.com's overall website score?
- valcoo.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card